SRN-1670D - Voice recorder SAMSUNG - Free user manual and instructions

Product Type	16-Channel Network Video Recorder (NVR) with Audio Recording
Model	Samsung SRN-1670D
Video Channels	16
Recording Resolution	Up to 4K (3840x2160) at 15 fps per channel
Video Compression	H.265 / H.264
Audio Compression	G.711 / G.726 / AAC
Audio Input	16-channel audio via camera (line-in)
Audio Output	1x RCA, 1x HDMI audio
Dimensions (W x H x D)	440 x 88 x 430 mm (1U rackmount)
Weight	Approx. 6.5 kg (without HDDs)
Power Supply	AC 100-240V, 50/60Hz, 60W typical
Power Consumption	≤ 60W (without HDDs)
Storage	Up to 2x SATA HDDs (3.5"), total up to 16TB
Video Output	1x HDMI, 1x VGA
Network Interface	1x Gigabit Ethernet RJ-45
Remote Access	Web browser, mobile app (Samsung SmartViewer)
Motion Detection	Yes, configurable zones and sensitivity
Recording Modes	Continuous, schedule, event (motion/alarm)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Humidity	20% to 85% (non-condensing)
Maintenance	Clean with dry cloth; ensure ventilation; replace HDDs as needed
Safety	Use in dry indoor environment; do not block vents; use supplied power adapter
Spare Parts & Repairability	Replaceable HDD, power supply, and fan; contact service center for other repairs
General Information	Multi-channel NVR for security surveillance; supports third-party IP cameras (ONVIF)

Frequently Asked Questions - SRN-1670D SAMSUNG

How many cameras can the SRN-1670D support?

The SRN-1670D supports up to 16 IP cameras via network connection.

What is the maximum storage capacity?

It supports up to 2 internal SATA HDDs with a total capacity of up to 16TB.

Can I record audio with this device?

Yes, the SRN-1670D supports audio recording from cameras with line-in audio. Audio can be recorded synchronously with video.

How do I access the recorder remotely?

You can access the NVR remotely via web browser or the Samsung SmartViewer mobile app after configuring network settings.

What video compression formats are supported?

The device supports H.265 and H.264 compression, offering efficient storage and bandwidth usage.

Is the SRN-1670D compatible with non-Samsung cameras?

Yes, it supports ONVIF compliant cameras from many brands, in addition to Samsung cameras.

What are the recommended maintenance steps?

Regularly clean the ventilation grills with a soft dry cloth, ensure proper airflow, and check HDD health periodically.

Can I replace the hard drives myself?

Yes, the HDDs are user-replaceable. Open the case, disconnect the old drive, and install a new SATA 3.5" HDD.

What safety precautions should I follow?

Place the NVR in a dry, well-ventilated area. Avoid liquids and do not block vents. Use only the provided power adapter.

How do I reset the device to factory settings?

Press and hold the reset button on the rear panel for about 10 seconds using a paperclip until the system reboots.

USER MANUAL SRN-1670D SAMSUNG

©2011 Samsung Techwin Co., Ltd. All rights reserved.

Trademark

SAMSUNG TECHWIN is the registered logo of Samsung Techwin Co., Ltd.

The name of this product is the registered trademark of Samsung Techwin Co., Ltd.

Other trademarks mentioned in this manual are the registered trademark of their respective company.

Restriction

Samsung Techwin Co., Ltd shall reserve the copyright of this document. Under no circumstances, this document shall be reproduced, distributed or changed, partially or wholly, without formal authorization of Samsung Techwin.

Disclaimer

Samsung Techwin makes the best to verify the integrity and correctness of the contents in this document, but no formal guarantee shall be provided. Use of this document and the subsequent results shall be entirely on the user's own responsibility. Samsung Techwin reserves the right to change the contents of this document without prior notice.

Warranty

If the product does not operate properly in normal conditions, please let us know. Samsung Techwin will resolve the problem for free of charge. The warranty period is 3 years. However, the followings are excluded:

• Data loss due to a damaged hard disk
- If the system behaves abnormally because you run a program irrelevant to the system operation.
• Data loss due to virus infection
• Deteriorated performance or natural worn-out in process of time
- Sensory phenomenon that does not affect the performance or quality of the product (ex: working noise).

◆ Design and specifications are subject to change without prior notice.

The default password can be exposed to a hacking thread so it is recommended to change the password after installing the product.

Note that the security and other related issues caused by the unchanged password shall be responsible for the user.

IMPORTANT SAFETY INSTRUCTIONS

Read these operating instructions carefully before using the unit.

Follow all the safety instructions listed below.

Keep these operating instructions handy for future reference.

1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.

7) Do not block any ventilation openings, Install in accordance with the manufacturer's instructions.

8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. if the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11) Only use attachments/accessories specified by the manufacturer.

12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over.

13) Unplug this apparatus during lightning storms or when unused for long periods of time.

14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Symbolic icon of a person pushing a ladder, enclosed in a circle with no text or symbols

Standards Approvals

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

BEFORE START

This user manual provides Information for using the NVR such as brief introduction, part names, functions, connection to other equipment, menu setup, etc.

You have to keep in mind the following notices :

• SAMSUNG retains the copyright on this manual.
- This manual cannot be copied without SAMSUNG's prior written approval.

• We are not liable for any or all losses to the product incurred by your use of non-standard product or violation of instructions mentioned in this manual.
• Prior to opening the case, please consult a qualified technician first. Whenever this is needed power must be removed from the unit.
• Before installing an additional HDD or connecting an external storage device (USB memory or USB HDD) to this NVR, check the compatibility. Consult your provider for the compatibility list.

Warning

Battery

It is essential that when changing the battery in the unit, the replacement battery must be of the same type otherwise there may be a possibility of an explosion.

The following are the specifications of the battery you are using now.

• Normal voltage : 3V
  • Normal capacity : 170mAh
  • Continuous standard load : 0.2mA
• Operating temperature: -20^ +85^ (-4^ +185^)

CALIFORNIA USA ONLY

This Perchlorate warning applies only to primary CR (Manganese Dioxide) Lithium coin cells in the product sold or distributed ONLY in California USA. "Perchlorate Material - special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate."

Caution

• Connect the power cord into a grounded outlet.
• The Mains plug is used as a disconnect device and shall stay readily operable at any time.
• Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.
• Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used Batteries According to the Instructions.

◆ System Shutdown

Turning off the power while the product is in operation, or undertaking improper actions may cause damage or malfunction to the hard drive or the product.

Please turn off the power using the Power button on the front of your NVR.

After selecting in the pop-up menu, you can pull off the power cord.

You may want to install a UPS system for safe operation in order to prevent damage caused by an unexpected power stoppage. (Any questions concerning UPS, consult your UPS retailer.)

Operating Temperature

The guaranteed operating temperature range of this product is 0°C \~ 40°C (32°F \~ 104°F).

This product may not work properly if you run right after a long period of storage at a temperature below the guaranteed one.

Prior to using a device that has been stored for a long period in low temperatures, allow the product to stand at room temperature for a period.

Especially for the built-in HDD in the product, its guaranteed temperature range is 5°C \~ 55°C (41°F \~ 131°F).

Likewise, the hard drive may not work at a temperature below the guaranteed one.

Ethernet Port

This equipment is in door use and all the communication wirings are limited to inside of the building.

OVERVIEW

3

3 Important Safety Instructions
4 Before Start
7 Features
10 Part Names and Functions (Front)
11 Part Names and Functions (Rear)
12 Remote Control

INSTALLATION

13

13 Checking the installation environment
14 Rack Installation
14 HDD Addition

CONNECTING WITH OTHER DEVICE

19

19 Connecting to an external device
20 Connecting the USB
20 Connecting ExternalSATA HDD
21 Connecting the Alarm Input/Output
23 Connecting the Network

LIVE

25

25 Getting Started
27 Live Screen Configuration
32 Live Screen Mode
35 Zoom
36 Audio ON/OFF
36 Freeze
37 Event Monitoring
38 PTZ control

MENU SETUP

41

41 System Setup
52 Setting the Device
61 Setting the Recording
65 Setting the Event
67 Backup
68 Network Configuration

SEARCH & PLAY

76

76 Search

79 Playback

WEB VIEWER

81

81 Introducing Web Viewer

82 Connecting Web Viewer

83 Using Live Viewer

89 Using Search Viewer

94 Viewer Setup

104 About

BACKUP VIEWER

105

105 SEC Backup Viewer

APPENDIX

108

108 Product Specification

110 Product Overview

112 Default Setting

115 Troubleshooting

118 Open Source License Report on the Product

With this NVR, you can record and play the video and audio signal from a network camera.

Furthermore, you can transfer video and audio to an external device, which can be monitored by a remote PC.

• User-friendly UI
  • VGA, 4CIF, record in a max of 2048x1536 (3M pixel) supported
• Record and play video
• Record and play audio
• Standard RTP/RTSP protocols supported
• Play high-definition video using the HDMI cable
• Display the HDD operation status by HDD SMART
• HDD overwrite enabled
  • Mass-storage HDD supported using eSATA
• Backup using USB 2.0 protocols and external HDD
• Backup using the internal CD/DVD writer
• Simultaneous play of 4 channels
• Various Search Modes (Search by Time, Event and Backup)
• Various Recording Modes (Normal, Event, Scheduled Recording)
• Alarm Input / Output
• Remote Monitoring function by Windows Network Viewer
  • Live monitoring of the network camera

Package Contents

Please unwrap the product, and place the product on a flat place or in the place to be installed. Please check the following contents are included in addition to the main unit.

SRN-470D

NVR	Remote Control / Remote Control Battery (AAA)	Mouse
Power Cable	Adaptor	Network Viewer Software / User Manual CD
User Manual	Quick Guide

For a model with no built-in HDD, one SATA cable and 4 screws for fixing the HDD will be added by default.

Power Adaptor

• Input: AC100\~240V, 50/60Hz, 1.2A
• Output: DC12V - 4 A

SRN-1670D

NVR	Remote Control / Remote Control Battery (AAA)	Mouse
Power Cable	Network Viewer Software / User Manual CD	User Manual
Quick Guide	SATA Cable	HDD Fixing Screw
Bracket Fixing Screw	Bracket Rack

For a model with no built-in HDD, one SATA cable and 3 screws for fixing the HDD will be added by default.

PART NAMES AND FUNCTIONS (FRONT)

SRN-470D

SRN-1670D

Part Names Functions
1	LED Indicator	ALARM: Lights on when an event occurs.
		HDD: Displays the normal access to HDD.Upon access to HDD, LED repeats on and off.
		NETWORK: Displays both network connection and data transfer status.
		BACKUP: Displays when Backup is in progress.
		REC: Lights on when recording is in progress.
2	USB	Connects the USB devices.
3	OPEN/CLOSE	Used to open and close the DVD-RW disc tray.
4	Power	Power LED: Displays the power ON/OFF status.Power Button: Used to turn the NVR ON/OFF.
5	Remote Reception System	Receive the signal from the remote control.

SRN-470D

SRN-1670D

Part Names Functions
1	AUDIO OUT	Audio Signal Output Port (RCA jack).
2	VGA	VGA Video Signal Output Port.
3	HDMI	HDMI connector port.
4	eSATA 1/2	Ports used for external storage device connections.
5	NETWORK 1/2	NETWORK connector port.
6	USB	USB connector port.
7	ALARM	- ALARM IN : Alarm input ports.SRN-470D : 1~4 CHSRN-1670D : 1~16 CH- ALARM RESET : Alarm Reset port■ This is applicable only to SRN-1670D.- ALARM OUT : Alarm output ports.SRN-470D : 1~2 CHSRN-1670D : 1~4 CH
8	Power	Power connection port.

REMOTE CONTROL

Using the numeric buttons

CHANNEL 10	Press the [+10] button first, then press the 0 button again within 3 seconds.
CHANNEL 11-16	Press the [+10] button first, then press any number between 1 to 6 within 3 seconds.

Changing the Remote Control ID

1. Press the [ID] button of the remote control and check the ID displayed on the NVR screen. The factory default ID of the remote control is 00.
2. Enter 2 digits of your selection in order, while pressing the system [ID] button.
3. When ID input is done, press the system [ID] button again to check the setting.

If you want to change the remote control ID to 08: Press and hold the system [ID] button and press the numbers [0] and [8] in sequence.

Remote control's ID and NVR's ID should be matched for proper operation. Refer to "Remote Devices". (Page 58)

Please take note of the followings before using this product.

• Do not use the product outdoor.
• Do not spill water or liquid in the connection part of the product.
• Do not impose the system to excessive shock or force.
• Do not pull out the power plug forcefully.
• Do not disassemble the product on your own.
• Do not exceed the rated input/output range.
• Use a certified power cord only.
• For the product with an input ground, use a grounded power plug.

CHECKING THE INSTALLATION ENVIRONMENT

This NVR is a top-notch security device that is equipped with a high-capacity HDD and other key circuit boards.

Note that an excessive internal temperature of the product may cause a system failure or a shortened product life (see the right figure). Keep in mind the following instructions before installing the product.

Temperature Unit: °C

[Figure 1]

The followings are the recommendations when Samsung NVR is installed on a rack.

1. Please ensure that the rack inside is not sealed.
2. Please ensure the air is circulated through the inlet/outlet as shown in the picture.
3. If the NVR or other devices on a rack is to be stacked as in the picture, provide a suitable space or install a ventilating opening for air circulation.
4. For natural air convection, place the inlet at the bottom of the rack and the outlet on top.
5. It is strongly recommended that a fan motor is installed at the inlet and the outlet for air circulation. (Please fit a filter at the inlet to screen dust or foreign substances.)
6. Please maintain the temperature inside the rack or surrounding areas between 0^ C \~ 40^ C ( 32^ F \~ 104^ F) as shown in the figure 1.

Rack Mount Instructions - The following or similar rack-mount instructions are included with the installation instructions :

A) Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.

Illustration of a server rack with heat sinks and ventilation ducts, showing airflow direction (no text or symbols)

[Figure 2]

B) Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.

C) Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

D) Circuit Overloading - Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

E) Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips).

RACK INSTALLATION

Install the Bracket-Rack as shown in the figure, and then fasten the screws on both sides (2 screws on each side).

- Fix the screws not to be loosened by vibrations.

Line drawing of a device chassis with ports and connectors (no text or symbols)

HDD ADDITION

Make sure to unplug the power cord from the wall outlet to prevent possible electric shock, injury or product damage. Please consult your provider for further information on HDD installation since improper installation or settings may damage the product.

■ Number of HDDs supported : SRN-470D : Up to 1

SRN-1670D : Up to 5 HDDs supported

■ Make sure to unplug the power cord from the wall outlet before proceeding with the installation.

- By default, a HDD-equipped model has one HDD built-in as master.

■ Cautions for data loss (HDD care)

Please pay attention so that the data inside the HDD is not damaged.

Before adding a HDD, please check the compatibility with this NVR product.

HDD is vulnerable to malfunction due to its sensitive nature especially against shock when operating.

Please ensure that the HDD is free from such shock.

We are not liable for any damage to the HDD incurred by user's carelessness or miss use..

■ Cases might cause damage to HDD or recorded data

To minimize the risk of data loss from a damaged HDD, please backup data as often as possible.

Data may be lost due to external impacts during disassembly or installation of the NVR.

HDD may be damaged if the NVR is suddenly stopped by a power cut or power off during operation.

HDD or files stored inside may be damaged if the main body is moved or impacted during the HDD operation.

Cautions when installing a HDD

1. When adding a HDD, ensure that the cable does not get caught or the insulation does not come off.

2. Pay attention so as not to lose the disassembly screws or accessories.

If the screws or accessories are not put together correctly, the product may breakdown or not operate properly.

1. Please check the HDD compatibility before adding a HDD.

- Please contact your nearest dealer to obtain the list of compatible devices.

If installing HDD to SRN-470D

1. First, loosen the screws on both sides and remove the cover.

Technical line drawing of a device housing and internal components, showing front and side views with dimension lines (no text or symbols)

1. Loosen the left and right screws on the lower hard disk bracket to remove it.

Isometric technical line drawing of a computer chassis with labeled components (no text or symbols)

1. Insert the additional hard disk into the bracket and fix it using the provided screws.

installation

1. Insert the bracket where the additional hard disk is inserted into the lower bracket and fix it using the provided screws.

Isometric line drawing of a computer chassis with multiple drive bays and ventilation slots (no text or labels)

1. When done, connect the power cable and connect the signal cable (SATA cable) to the connector for the main board.

1. Check if the connectors are properly connected and there is no problem with wiring, and close the cover and fix it with screws.

Technical line drawing of a device housing and internal components (no text or symbols)

If installing HDDs to SRN-1670D

1. First, loosen the screws on both sides and remove the cover.

1. Loosen the screws (x4) in the left/right and upper sides and remove the upper brackets.

1. Install HDDs (x2) on the lower bracket and fix them with screws.

2. Install HDDs (x3) on the upper bracket and fix them with screws.

installation

1. When the installation of additional HDDs is done, insert the lower and upper brackets into the NVR and fix them with the provided screws.

Technical line drawing of a server rack unit with ventilation ducts and ventilation grilles (no text or labels)

1. When adding a HDD is completed, plug the power cable and connect the SATA cable (for transferring the HDD signal) to the connector DVD of the main board.

Note that the order the HDD data cable is connected will not affect the operation. The only consideration is the length of each cable.

Isometric line drawing of a server rack with internal components and a highlighted internal space (no text or labels)

graph TD
    A["④"] --> B["⑥"]
    B --> C["⑤"]
    C --> D["③"]
    D --> E["②"]
    E --> F["DVD 1"]

1. Check if the connectors are properly connected and there is no problem with wiring, and close the cover and fix it with screws.

connecting with other device

CONNECTING TO AN EXTERNAL DEVICE

SRN-470D

graph TD
    A["AUDIO OUT"] --> B["Video OUT (VGA)"]
    A --> C["HDMI OUT"]
    B --> D["eSATA HDD"]
    C --> D
    D --> E["Mouse"]
    E --> F["Power"]
    F --> A

SRN-1670D

graph TD
    A["VIDEO OUT (VGA)"] --> B["HDMI OUT"]
    C["AUDIO OUT"] --> B
    D["eSATA HDD"] --> E["Mouse"]
    F["Power"] --> E
    B --> G["Computer"]
    B --> H["Computer"]

- Unrated or improper power source may cause damage to the system. Ensure that you use only the rated power source before pressing the POWER button.

connecting with other device

CONNECTING THE USB

1. By factory default, a USB port is provided for external connection.
2. You can connect a USB HDD, USB CD/DVD player, USB memory or mouse to the USB port.
3. If a USB HDD is connected to the system, recognition and settings are available in "Menu Setup > Device > Storage Device". (Page 56)
4. This product supports hot-plugging, which connects/removes the USB device during the system operation.

If you use the USB device for Backup purposes, format it with FAT32 on PC if it is not formatted on the NVR.

CONNECTING EXTERNAL eSATA HDD

1. Two external eSATA ports are provided on the rear panel by factory default.
2. If connected to the system, the external eSATA HDD can be recognized and configured in "Menu Setup > Device > Storage Device".

3. The NVR supports Hot Plug function to allow connection and disconnection of eSATA HDD devices while the system is in use.

4. Only one eSATA HDD can be connected to an external eSATA port.
   ■ Use a cable shorter than 1 m for the external eSATA HDD connections.
   ■ The power for an external eSATA storage will be supplied separately.
   The external eSATA port is recommended with only Samsung Techwin-manufactured external HDD (SVS-5R).

The Alarm In/Out port at the back is composed of the following.

SRN-470D

• ALARM IN 1 \~ 4 : Alarm Input Port
• ALARM OUT 1 \~ 2 : Alarm Output Port

connecting with other device

SRN-1670D

• ALARM IN 1 \~ 16 : Alarm Input Port
- ALARM RESET : On receiving an Alarm Reset signal, the system cancels the current Alarm Input and resumes sensing.
• ALARM OUT 1 \~ 4 : Alarm Output Port

For more information about network connection, refer to "Network Configuration". (Page 68)

Network connection via Ethernet (10/100/1000BaseT)

graph TD
    A["Windows Network Viewer"] --> B["Switch"]
    B --> C["Switch"]
    C --> D["Network Camera"]
    C --> E["Network Camera"]

Network connection via router

graph TD
    A["DDNS (Data Center)"] --> B["NETWORK"]
    C["Windows Network Viewer"] --> B
    D["xDSL or Cable Modem"] --> B
    E["xDSL or Cable Modem"] --> B
    F["Brodband router"] --> G["Switch"]
    G --> H["Network Camera"]
    G --> I["Network Camera"]

connecting with other device

Connecting to Internet through ADSL

graph TD
    A["Switch"] --> B["Windows Network Viewer"]
    B --> C["ADSL MODEM"]
    C --> D["Switch"]
    D --> E["Network Camera"]
    D --> F["Network Camera"]
    C <-->|Phone(ADSL) Line| C

Connecting the network camera

graph TD
    A["ex) IP: 192.168.2.100"] --> B["Switch"]
    C["ex) IP: 192.168.1.100"] --> B
    B --> D["Switch"]
    E["Network Camera ex) IP: 192.168.2.10"] --> F["Switch"]
    G["Network Camera ex) IP: 192.168.2.20"] --> F
    F --> H["Switch"]
    I["Network Camera ex) IP: 192.168.1.20"] --> J["Switch"]
    K["Network Camera ex) IP: 192.168.1.10"] --> J
    J --> K

- You can connect the camera or network viewer to either [NETWORK1] or [NETWORK2] to your preference.

GETTING STARTED

Starting the system

1. Connect the power cable of the NVR to the wall outlet.
2. Press the Power button on the front panel.

1. You will see the initialization screen. The initialization process will last about 2 minute. If a new HDD is installed, the initialization process may take longer.

1. The live screen appears with a beep.

Shutting Down the System

1. Press [POWER] on the remote control, or select from the Live screen menu.
2. The "Shutdown" confirmation window appears.
3. Use the direction buttons on the remote control to move to and press [ENTER] or just click . The system will shut down.

• Only the user with the "shutdown" permission can shut down the system.
  For the permission management, refer to "Permission Management > Setting Permissions". (Page 46)

Login

If you want to access a specific NVR menu or restricted menu, you must obtain the applicable permissions to do so.

1. In Live mode, right-click any area, or press [MENU] on the remote control.

You will see the context menu on the screen as shown.

1. Select .

The login dialog appears.

• The Login dialog will appear if you press any of the login-related menu buttons on the remote control.
  The default ID is "admin"; the default password is "4321".

- The default password can be exposed to a hacking thread so it is recommended to change the password after installing the product. Note that the security and other related issues caused by the unchanged password shall be responsible for the user.

For the restricted permission, refer to "Permission Management > Setting Permissions". (Page 46)

Locking All Buttons

You may choose to lock the entire buttons on the remote control or front panel to restrict access to the menus, or unlock the entire buttons.

1. In Live mode, press buttons in the order of [STOP] → [FREEZE] → [STOP] → [FREEZE] → [MENU].

All buttons will be locked.

1. In the lock condition, press any button to display a dialog where you are prompted to enter the password for unlocking the buttons.

The button lock will be released if you enter the admin password.

Icons on the Live Screen

You can check the status or operation of the NVR with the icons on the live screen.

graph TD
    A["4"] --> B["Camera Icon"]
    B --> C["2011-01-01 00:00:01"]
    C --> D["Monitor Icon"]
    D --> E["User Icon"]
    E --> F["Control Icon"]
    F --> G["REO Icon"]
    G --> H["3"]
    I["5"] --> J["No Sign"]
    K["6"] --> L["CAM 01"]
    M["7"] --> N["Camera Icon"]

Name Description
1	Current Date, Time		Displays the current time and date.
2	Login Information		When you are logged in, the "LOG ON" icon will be displayed.
3	Screen Mode		Displayed if the zoom function is activated.
			Displayed if you press the Pause button.
			Displayed in Auto Sequence mode where all channels are switched at the specific time interval.
			This icon is displayed if a user with restricted access to the Record button tries to make manual recordingOnly the user with the applicable permission can release (stop) the recording.
			This is displayed if some channels will be recorded only on key frames because the entire recording data size is over 64 Mbps. (Page 63)
4	System Operation		Displayed if there is a problem with the cooling fan.
			Displayed if the HDD is full and the NVR has an insufficient space to record.
			Displayed if no HDD is installed or the existing HDD should be replaced.
			Displayed if the HDD needs a technical examination.
			Displayed if a new firmware is found from the network.
			Displayed if backup is in progressing in Live mode.
5	Video Input Status		Displayed if no input is entered in the condition that the camera is set to.
			Displayed if no permission to live view is granted.
			Displayed in case of other errors.
			If the camera is set toor, nothing will be displayed on the screen.If the camera is set to, the video will be displayed but the OSD menus will not be displayed.
		HD	SRN-1670D: In 16/9-split Live mode, if the camera video is created in a high definition, no video will be displayed but this icon.SRN-470D: If the resolution of a camera video exceeds 1600x1200, the channel of the video source will be shown as HD.For a proper video playback, the connected camera should support a low resolution profile as well.For this, you should add a low resolution profile, which you can perform in the setup page of the connected camera.
6	Camera Title / Channel Display the camera title and channel number.
7	Camera Operation		This icon is displayed for a channel that a PTZ-featuring camera is connected to.
			Displays AUDIO ON/MUTE.Not displayed in video mode if deactivated.
			If the sensor is set to, the input signal will be displayed on the screen of the connected channel.
			Displayed if a motion detected in the condition that the motion detection is set to.
		®/E/S	Displays the current record mode from Record/Event/Schedule.

Error Information

• If the internal HDD is not connected, the "NO HDD"(☐) message will appear; if there occurs a problem, you will see the "HDD FAIL"(☐) message in the top left corner. In this case, make sure you contact the service center for assistance as this may cause a failure of recording, playback or backup.
• If the cooling fan does not work properly or has a problem, the window will appear and the fan error icon (③) will be displayed on the top left corner. In this case, check to see if the internal fan works.

As a fan error can shorten the product life, make sure you contact the service center for assistance.

If you see the fan error icon or No HDD, HDD FAIL icons on the screen, contact the service center for more details.

Live Screen Menu

Besides the function buttons on the remote control, right-click any area in the Live screen, or press [MENU] on the remote control to display the context menu where you can access a desired menu item.

The context menu differs depending on the state of Log in/out, split mode, and NVR operation status.

■ Depending on the user permissions, you may have limited access to menu items of Live View, Backup, Stop Recording, Search, PTZ, Remote Alarm Output, and Exit.

< Single Mode Menu >

< Split Mode Menu >

Single Mode Menu

The single mode menu is available only in Single Mode.

The context sensitive menu for the One Channel mode, in Split mode is different from that of the Single mode.

Menu Description
1	Full Screen	Select and click a desired channel in Split mode to switch to the full screen of the selected channel.
2	PTZ Control	Accesses the PTZ Control menu. The PTZ menu will be active on the Live screen after you select a single channel. (Page 38)
3	ZOOM You can enlarge the	selected screen. (Page 35)

Split Mode Menu

In Live split mode, right-click to display this context menu as shown.

The context sensitive menu in split mode differs, depending on the login/logout status.

Menu Description
1	Screen Mode	Select a screen mode for the Live screen.Refer to “Live screen mode”. (Page 32)
2	Camera Profile Display the profile information of the camera connected to each channel.
3	Audio On/Off	Turns ON/MUTE the sound of the selected channel. Refer to “Audio ON/OFF”. (Page 36)
4	Freeze	Stop playing the video temporarily. Refer to “Freeze”. (Page 36)
5	Stop Alarm	Stop the alarm output, deactivate the event icon and release the auto sequencing. Refer to "Event Monitoring". (Page 37)
6	Record/Stop Starts/stops the standard recording.
7	Play	Refer to "Search & Play > Play". (Page 79)
8	Search	Refer to "Search & Play > Search". (Page 76)
9	Backup	Refer to "Menu Setup > Backup". (Page 67)
10	Main Menu Access the main menu. Refer to Menu Setup. (Page 41)
11	Shutdown	The system shutdown dialog will appear.
12	Show/Hide Launcher	Shows or hides the launcher. Refer to "View the Launcher Menu". (Page 31)
13	Login/Logout You can log in or out.

View the Launcher Menu

The Launcher menu appears on the bottom of the live screen.

1. Select in the context menu of the Live screen.
2. Move the cursor to the bottom and click a desired item in the Launcher menu.

■If no input is entered for 10 seconds, the menu will disappear.

■The Launcher menu can be accessed only by using the mouse.

■SRN-470D supports only: Single mode, 4-split mode, and Auto Sequence.

Menu Description
1	Date/Time	Displays the current time and date.The indication of AM/PM is displayed if you set 12 hours for the time format in “System > Date/ Time/Language > Time”. (Page 41)
2	Screen Mode	Displays a list of split modes available in a bar type.The current screen mode will be displayed grey.
3	Menu Expansion Button	Click to display the hidden menu to the right.
4	Audio Turns ON/OFF the sound of the selected channel.
5	Zoom Enlarges the selected area. This is available only in Single Live mode.
6	PTZ	If the network camera connected to the selected channel supports the PTZ operations, this will run the PTZ control launcher. This is active only in Live single mode.
7	Alarm Stops the alarm if it's activated.
8	Freeze Freezes the Live screen temporarily.
9	Play Enters Play mode if a file to play exist, and if not, enters Search mode.
10	Record Start/End recording the Live screen.

LIVE SCREEN MODE

This product can display up to 16 channels in up to 6-split mode with the auto sequence feature.

■ SRN-470D supports only: Single mode, 4-split mode, and Auto Sequence.

Switching the screen mode

To change the split mode, select a split mode in the launcher menu, or select one in the context menu of the Live screen.

Press the [MODE] button on the remote control to switch the screen mode in the order suggested in the launcher menu.

CH1	CH2	CH3	CH4
CH5	CH6	CH7	CH8
CH9	CH10	CH11	CH12
CH13	CH14	CH15	CH16

CH1 CH3	CH2
CH4 CH5		CH6
CH7 CH8 CH9

CH1 CH2
CH3 CH4

CH1 CH3		CH2
CH4 CH5 CH6

16-split mode 9-split mode 4-split mode 6-split mode

CH1			CH2
			CH3
			CH4
CH5	CH6 CH12	CH7 CH8

CH2 CH3		CH4	CH5
CI 6	CH11		CH7
CI 8			CH10
CH10	CH11		CH13

CHI

8-split mode 13-split mode

Auto Sequence

Switching the split mode

You can also play 16 Live channels in the sequence of: Single, 4-split and 9-split mode.

Auto Sequence

Single mode

graph TD
    A["CH1"] --> B["CH2"]
    B --> C["CH3"]
    C --> D["CH4"]
    D --> E["5-8"]
    E --> F["9-12"]
    F --> G["13-16"]
    G --> H["1-4"]
    H --> A

4-split mode

9-split mode

In Single mode, If you have set in "Setting the Device > Camera", Auto Sequence will be conducted at the set interval. (Page 56)
In a split mode, If you have set in "Setting the Device > Monitor", Auto Sequence will be conducted at the set interval. (Page 59)
- When you switch the channel, the video may be delayed depending on the network condition.

Manual Switching

Press the left/right button on the remote control, or click the arrow <◀/▶> key to move to the next split mode.

- If pressing the right▶] button in 9-split mode: 9-split (CH 1\~9) mode → 9-split (CH 10\~16) mode → Auto Sequence

graph LR
    A["CH1 CH3"] --> B["CH2"]
    B --> C["CH4 CH5"]
    C --> D["CH6"]
    D --> E["CH7 CH8 CH9"]

    F["CH10 CH12"] --> G["CH11"]
    G --> H["CH13 CH14"]
    H --> I["CH15"]
    I --> J["CH18"]

    K["CH1 CH3"] --> L["CH2"]
    L --> M["CH1 CH5"]
    M --> N["CH7 CH8 CH9"]

    O["CH10 CH3"] --> P["CH2"]
    P --> Q["CH1 CH5"]
    Q --> R["CH7 CH8 CH9"]

    S["CH10 CH3"] --> T["CH2"]
    T --> U["CH1 CH5"]
    U --> V["CH7 CH8 CH9"]

    W["CH10 CH3"] --> X["CH2"]
    X --> Y["CH1 CH5"]
    Y --> Z["CH7 CH8 CH9"]

    AA["CH10 CH3"] --> AB["CH2"]
    AB --> AC["CH1 CH5"]
    AC --> AD["CH7 CH8 CH9"]

    AE["CH10 CH3"] --> AF["CH2"]
    AF --> AG["CH1 CH5"]
    AG --> AH["CH7 CH8 CH9"]

    AI["CH10 CH3"] --> AJ["CH2"]
    AJ --> AK["CH1 CH5"]
    AK --> AL["CH7 CH8 CH9"]

    AM["CH10 CH3"] --> AN["CH2"]
    AN --> AO["CH1 CH5"]
    AO --> AP["CH7 CH8 CH9"]

- If pressing the right▶[] button in 4-split mode: Channel (CH 1\~4) → Channel (CH 5\~8) → Channel (CH 9\~12) → Channel (CH 13\~16) → Auto Sequence

graph LR
    A["CH1 CH2\nCH3 CH4"] --> B["CH5 CH6\nCH7 CH8"]
    B --> C["CH8 CH10\nCH11 CH12"]
    C --> D["CH13 CH14\nCH15 CH16"]

graph TD
    A["Step 1"] --> B["Step 2"]
    B --> C["Step 3"]
    C --> D["Step 4"]
    D --> E["Step 5"]
    E --> F["Step 6"]
    F --> G["Step 7"]
    G --> H["Step 8"]
    H --> I["Step 9"]
    I --> J["Step 10"]
    J --> K["Step 11"]
    K --> L["Step 12"]
    L --> M["Step 13"]
    M --> N["Step 14"]
    N --> O["Step 15"]
    O --> P["Step 16"]
    P --> Q["Step 17"]
    Q --> R["Step 18"]
    R --> S["Step 19"]
    S --> T["Step 20"]
    T --> U["Step 21"]
    U --> V["Step 22"]
    V --> W["Step 23"]
    W --> X["Step 24"]
    X --> Y["Step 25"]
    Y --> Z["Step 26"]
    Z --> AA["Step 27"]
    AA --> AB["Step 28"]
    AB --> AC["Step 29"]
    AC --> AD["Step 30"]

Channel Setting

You can display the channel in a desired area of a split screen.

1. Place the cursor over the camera name of each channel to display the <▼> key to the right on the screen.
2. Click a camera name to display a channel list where you can select a different channel.
3. Select a desired channel and click it.

The current channel will be switched to the selected one.

Use the cursor to select a channel to move, and drag and drop it to a desired channel; this can also change the channel position.

■ Ex : if switching CH 1 to CH 7

Switching to Single Mode

When in split mode, select and double-click a desired channel to switch to its Single mode.

Press the number corresponding to a desired channel on the remote control to switch to its Single mode.

Refer to "Remote Control > Using the numeric buttons". (Page 12)

Ex : If double-clicking CH 3 or pressing the number "3" on the remote control.

ZOOM

This is activated only in Live Single mode.

If you zoom in the screen in Single mode, the selected channel will be enlarged in the original size; if zooming in again, the selected area will be enlarged as twice as the original size.

1. Select in the context menu of the Live screen.

You can also press the [ZOOM] button on the remote control or click < 🔒> in the launcher menu. The channel will be enlarged in the original size with display of the zoom icon on the center of the screen.

■ The original video will be enlarged only if the original size is larger than the monitor resolution.

1. Use the direction buttons (▲▼◀▶) on the remote control or use the drag-and-drop method to specify the area that you want to enlarge.

2. Press [ENTER] or double-click to enlarge the selected area twice.

- You can use the drag-and-drop method on the enlarged screen, or use the direction buttons (▲▼◀▶) on the remote control to move the enlarged area.

1. Right-click to display the context menu and select .

Press the [ZOOM] button on the remote control or click <∅> in the launcher menu to release the zoom mode.

In zoom mode, you cannot freeze the video.

AUDIO ON/OFF

You can turn the sound on/off corresponding to the channel in Live mode.

AUDIO ON/OFF in Single mode

Click the sound icon (播放) on the screen or press [AUDIO] on the remote control to turn on/off the sound.

If you have configured the audio output settings properly but the audio or voice is not output, check if the connected network camera supports the sound signal and if you have configured the sound settings as appropriate. The sound icon can be displayed if the sound signal fails to output from noise.
Only the channel where

FREEZE

This is available only in Live mode, this pauses playing the Live image temporarily.

1. Press the [FREEZE] button on the remote control, or click < Freeze >in the launcher menu.

The playback of the image is stopped temporarily.

1. Press the [FREEZE] button again, or click < Freeze >.

This will release the freeze.

■ In freeze mode, you cannot zoom in the video.

This will display the channel in sync with a specific event (Sensor/Motion/Video Loss) if it occurs.

In "Monitor > Event Display", set the event monitoring to ON/OFF and specify the event display time. (Page 59)

• If multiple events occur simultaneously, the screen will switch to a split mode.
• 2\~4 events : 4-split mode
• 5\~9 events : 9-split mode
• 10\~16 events : 16-split mode

- If the second event occurs within the set time of , the first event will last until the second one is terminated.

Ex : If you set to 5 seconds, and only one event occurs in CH 1.

Event occurrence 5 seconds

Ex : If you set to 5 seconds, and the second event occurs in CH 2 within the set time after the first event occurred in CH 1.

Event occurrence 4 seconds 9 seconds

graph TD
    A["CH1"] --> B["Stop alarm"]
    C["CH1 CH2"] --> B
    B --> D["Stop alarm"]

• Press the [ALARM] button to reset the alarm settings and to release the event mode.
  If an alarm is output with the pre-event and post-event times specified together with the event recording settings, the event recording will perform according to the specified recording type (pre event or post event).

■ The video may be delayed depending on the network condition.
The event output can be delayed as the transfer of the alarm event from the network camera takes time.

PTZ CONTROL

With this NVR, you can configure the settings of a PTZ camera as well as commercial cameras in the market to your preference.

PTZ device

This is active only if a channel that a PTZ camera is connected to is selected.

Getting started with PTZ operations

The PTZ camera will be activated only if the channel of the PTZ camera is selected, which can be performed in the following way:

Black-and-white photo of a parking garage with two cars parked in the foreground (no visible text or symbols)

- Using remote control buttons : Press the [PTZ] button on the remote control.

- Using the launcher menu : Click from the launcher menu of the Live screen.

- Using the Live screen menu: Select in the context menu of the Live screen.

- Using the icons on the Live screen: Simply click the PTZ icon on the Live screen.

This is available only if a PTZ camera is connected and the PTZ icon is displayed on the screen.

Even if the connected network camera does not support the PTZ operations, you can configure the PTZ control settings (if possible) by installing the PTZ driver (physical device).

This is available only with Samsung Techwin-manufactured PTZ network camera.

Using the PTZ camera

You can use a single PTZ camera to perform the Pan, Tilt and Zoom operations to monitor multiple places, and configure the custom settings of the presets in a desired mode.

1. Open the menu.

The PTZ icon in the left bottom of the screen will turn yellow, indicating that the system accesses "PTZ Control" mode. You will see the "PTZ Control" launcher menu.

The PTZ working (active) mark can be active even if the PTZ operation is not available in normal mode. So ensure that you have completed the PTZ settings before proceeding.

1. Use the PTZ wheel in the launcher menu to adjust the monitoring area, or use the direction buttons (▲▼◀▶).

- PTZ Wheel: Click a near area from the center to move the camera lens slowly; clicking a far area will move it fast.

If clicking and holding the mouse in the left will turn the camera counterclockwise; if clicking and holding the mouse in the right will move the camera lens clockwise.

- Zoom : Activate the Zoom operation of the PTZ camera.

- Iris: Adjust the amount of light incoming to the camera.

- Focus: You can adjust the focus manually.

- Swing : Swing is a monitoring function that moves between two preset points and enables you to trace the motion.

- Group: The group function enables you to group various presets before calling them in sequence.

- Trace : Tracking remembers the trace of movements that you instructed and reproduces it for your reference.

■ Some cameras may differ in the menu title and operation with regard to Swing, Group and Trace.

Even if the network camera supports the PTZ operations by default, the PTZ control can be enabled only if the applicable menu is active in the launcher menu.

Preset

Preset is a specific position remembered by the PTZ camera. You can use the Preset function to define up to 20 presets for a single PTZ camera.

To add a preset

1. Check the preset checkbox.

2. Select .

The virtual keyboard will appear on the screen. Use it to provide the preset name.

■ Refer to "Using Virtual Keyboard". (Page 43)

• Rename: You can change the preset settings to your preference.
• Delete : Delete a selected preset.
• Delete All : Delete all the existing preset settings.

• You can add up to 20 presets, which is the max count supported by the NVR.
  If you replace a camera that saves your preset settings with a different one, you must configure the preset settings again.

• Select .

The preset setting will be saved in the provided name.

❖ To change or delete a registered preset

1. Check the preset checkbox and select a preset to change or delete.
2. Press or as needed.

- Delete All: Delete all the existing preset settings.

If you delete the entire presets, the default presets specified in the network camera can be deleted accordingly.

1. Provide a new name and press .

Menu Setup

You can setup the system properties, devices, and options for recording, event, backup and network.

SYSTEM SETUP

You can setup Date/Time/Language, Permission, System Properties and Log.

Date/Time/Language

You can check and setup the current Date/Time and time related properties, as well as the language used for the interface on the screen.

[MENU] ⇔ ⇔ ▶ ⇔ ⇔ [ENTER] ⇔ ▲▼◀▶ ⇔ [ENTER]

• Date : Sets the date that will appear on the screen. You can select the date format.
• Time : Sets the time and its format that will appear on the screen.
• Time Zone : Sets the time zone of your area based on the Greenwich Mean Time (GMT). ■ GMT (Greenwich Mean Time) is standard World Time and the basis of world time zone.

• Time Sync. : Specify the use of synchronization with the time server. If you select to use the , the current time will be synchronized on a regular basis by the server defined as . If this is the case, you cannot change the time setting manually.

• Synchronization : Specify the use of synchronization with the time server.

• Time Server : Enter an IP or URL address of the time server.
• Last Sync Time : Displays the most recent synchronization time from the selected time server.
• Activate as Server : Set to to allow the NVR to act as a Time Server for other NVRs.

- DST: Set up Daylight Saving Time with its period to make the time earlier than the GMT of its time zone by 1 hour during the set period.

- Language : Select your language. Sets the language for the interface. English, French, German, Spanish, Italian, Chinese, Russian, Korean, Polish, Japanese, Dutch, Portuguese, Turkish, Czech, Danish, Swedish, Thai, Romanian, Serbian, Croatian, Hungarian and Greek are available.

- You can also use numeric buttons on the remote control to enter values for Date, Time and other numeric fields.

Setting Holiday

You can set specific dates to Holidays according to your preferences.

Holidays are applied to and too.

[MENU] ▶ [ENTER] ◀▶ ▲▼ ◀▶ [ENTER]

Ex : Select January 11th and check on <1/11> only to make every January 11th a holiday. Check both on <1/11> and to make every January 11th and 2nd Monday of January holidays.

To use the calendar

Using the mouse may help make setup easier.

1. Select year and month.

Select the left/right < < > key on the left/right side of year/month and press [ENTER] button to adjust by 1 year/month.

1. Use direction buttons to select a date and press [ENTER] button.

A date with recorded data to be searched will appear in yellow in the System Log, Event Log, Time Search and Event Search.

You can set permissions of each user over the NVR's specific function and settings.

Setting the Administrator

You can set and change Administrator's ID and password.

The administrator can use and set all menu items and functions.

[MENU] ⇔ <System Configuration> ⇔ ▶▼ ⇔ <Permission Management> ⇔ [ENTER] ⇔ <Admin> ⇔ ▲▼ ◀▶ ⇔ [ENTER] 

• ID : Change the admin ID.

- Password : Provide a new password.

The default ID is "admin"; the default password is "4321".

- The default password can be exposed to a hacking thread so it is recommended to change the password after installing the product.

Note that the security and other related issues caused by the unchanged password shall be responsible for the user.

Using Virtual Keyboard

1. For alphanumeric inputs, the virtual keyboard window appears.

2. Use direction buttons (▲▼◀▶) to move to a desired character, and press the [ENTER] button.

3. In the upper text input box of the virtual keyboard, there displays a list of candidate words containing the selected character.

4. Select a word from the list, or use the keyboard to enter the whole word.

If there are many of candidate words, use < <> buttons to move between them forward and backward.

1. Select .

Entered word is applied.

- For upper case letters, use button.

■ For special characters, use button.

■ Using the virtual keyboard is the same to a normal keyboard use in your region.

- You can enter the ID with case-insensitive alphanumeric characters only.

For the password, use alphabets and special characters excluding < \ > and <">

■ You can use number buttons on the remote control.

Setting the Group

You can create user groups and setup permissions for those user groups.

You can register a user for each group in .

[MENU] ▶▼ [ENTER] ◀▶ ▲▼ ◀▶ [ENTER]

- Add, Delete, Rename: You can add, delete, rename a group or modify the permissions given to the group.

The virtual keyboard appears when or was selected.

You can add up to 10 groups.

- Add : Provide a name for the group that you want to add. You can add up to 10 groups. When you first start the NVR, the admin is the only user account so any other button than Add will be deactivated.

- Delete : Deletes a user group that is already registered. Selecting Delete will delete all user accounts belonging to that group.

- Rename : Renames a group that is already registered. Select to display the virtual keyboard.

■ For entering a group name, refer to "Using Virtual Keyboard". (Page 43)

- Group Authority : Sets permissions to access menu items of each group.

Users of a group can access checked functions.

To set the group authority

You can set the permissions of the group users to access the menu according to the channel.

1. Select a menu to which the group permission is assigned.

The menu where the group permission is assigned will be displayed in the Live menu when a group user logs in.

• Live View : You can set the permission to access the Live screen according to the channel.

- Search: You can set the permission to access the Search menu according to the channel.

- Backup: You can set the permission to access the Backup menu according to the channel.

- Menu: You can set menus accessible with a specific permission.

Group users can access the permitted menus only.

Select a menu to display the Menu Permission screen.

- Record Stop, PTZ, Remote Alarm Out, Shutdown: Select an item so that the item will be added to the permissions.

1. Select .

Select and assign a group user so that the user can access the specified menu.

Setting the users

You can add a user and edit information of a registered user.

[MENU] ⇔ <System Configuration> ⇔ ▶▼ ⇔ <Permission Management> ⇔ [ENTER] ⇔ ◀▶ ⇔ <User> ⇔ ▲▼◀▶ ⇔ [ENTER] 

To register a user

1. Select a user group.
   You must first register a group where the user will belong to so that user can be registered. Register a group in the item.
2. Provide the user name, ID and password, and specify the use of the viewer.
   If you set to On, you will be granted permission to use both web viewer and network viewer.
3. Click .
   Information of the registered users will be listed.

To edit or delete the user information

1. Select any item of the user information in the list.
2. Provide new information and click .
3. To delete an item, select an item and press the Delete button.
4. When the Delete confirmation dialog appears, click .

Setting Permissions

You can set restricted access for all general users. Items with restrictions will require logging in for use.

[MENU] ▶▼ [ENTER] ◀▶ ▲▼ ◀▶ [ENTER]

- Restricted Access : All menu items allowed for a user can be set with restricted access.

• Checked (☑ Restricted
• Not checked ( ): Accessible
  If it is not checked ( ■ ) in , any user can access the item no matter what the setting.
  If it is checked (☑) in , a user can access the item only if the user has permission in setting.

- Restriction on Network Access : Restricts remote access from a network.

• All Network : Restricts all access instances via Network Viewer and Web Viewer.

• Web Viewer : Restricts access via the Web Viewer.

• Auto Log out : A user will be automatically logged out if there is no operation on NVR for over set period of time.

• Manual Input of ID : Prompts you to enter the user ID manually for the login process.

- Checked (☑) : Provide the user ID manually. Encloses the registered user IDs with the [*] symbols.

If the user has restricted access

If a new group is restricted to access the entire menus, the users belonging to the group can access only the basic menus and can change only their respective password.

If all permissions are restricted, you will see only some menu items accessible in the Live screen menu.

To change the user password

If you log in with the user account of a group with restricted access, you just can change your own password.

1. Provide the login information.
2. Select . The Permission Management screen appears.
3. Select . The Password dialog shall appear.
4. Provide a new password.
5. Select . The old password will be changed to a new one.

System Management

You can check the system version, update to a newer version, as well as data backup and initialization.

Checking the System Information

You can check the current software version and MAC address before proceeding with the upgrade.

[MENU] ▶▼ [ENTER]

• System Information: Shows the current system's information. The values can not be changed by a user.
• S/W Upgrade: Updates the NVR's software up to date.
• Device Name : Displayed if the network viewer is connected to NVR.

To upgrade the current software version

```mermaid
graph TD
    A["System Management"] --> B["S/SW Upgrade"]
    B --> C["End"]
    D["SAMSUNG"] --> E["End"]

    subgraph System Information
        F["System Information - Software Version 20.46.13071818344"]
        G["MAC Address 1 00.00.00.54.99.48"]
    end

    subgraph Settings
        H["System Information - Software Version 20.46.13071818344"]
        I["MAC Address 1 00.00.00.54.99.48"]
        J["MAC Address 2 00.00.00.54.99.48"]
    end

    subgraph System Management
        K["System Information - Software Version 20.46.13071818344"]
        L["MAC Address 1 00.00.00.54.99.48"]
        M["MAC Address 2 00.00.00.54.99.48"]
    end

    subgraph Settings
        N["System Information - Software Version 20.46.13071818344"]
        O["MAC Address 1 00.00.00.54.99.48"]
        P["MAC Address 2 00.00.00.54.99.48"]
    end

    subgraph System Information
        Q["System Information - Software Version 20.46.13071818344"]
        R["MAC Address 1 00.00.00.54.99.48"]
        S["MAC Address 2 00.00.00.54.99.48"]
    end

    subgraph Settings
        T["System Information - Software Version 20.46.13071818344"]
        U["MAC Address 1 00.00.00.54.99.48"]
        V["MAC Address 2 00.00.00.54.99.48"]
    end

    subgraph System Information
        W["System Information - Software Version 20.46.13071818344"]
        X["MAC Address 1 00.00.00.54.99.48"]
        Y["MAC Address 2 00.00.00.54.99.48"]
    end

    subgraph Settings
        Z["System Information - Software Version 20.46.13071818344"]
        AA["MAC Address 1 00.00.00.54.99.48"]
        AB["S/SW Upgrade - Software upgrading..."]
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1. Connect a device storing the software to be updated.

It may take about 10 seconds to recognize the device.
■ Upgradeable devices include USB memory, CD/DVD and network device.
■ To update the network, the current NVR should have been connected to the network.
Upgrade via the proxy server may not be enabled due to the restricted access.

1. Select from window.

2. Select .

3. When the recognized device appears, select .

- The button will be activated only if the current of the is same to or older than that of .

1. Press in the "System Upgrade" window.

■ While updating, it shows the progress.

1. When the updating is done, it automatically restarts.

Do not turn the power off until it finishes restarting.

If "Upgrade Failed" appears, retry from the step 4.

When you experience continued failure, consult the service center for assistance.

Settings

You can copy and import the NVR settings by using a storage media.

• Storage Device: Shows the connected storage device.
• Export : Exports NVR settings to the connected storage device.

Check the checkbox of an item(s) that you want to export.

Only the other items than the selected one will be saved to the storage media.

- Import : Imports NVR settings from the storage device and applies to the NVR.

Check the checkbox of an item(s) that you want to import.

Only the other items than the selected one will be applied to the NVR.

- Load Factory Default : Restore the factory default settings of NVR.

Check the checkbox of an item(s) that you want to reset. Then, only the other items than the selected one will return to the factory default.

If is selected, a confirmation dialog for "Load Factory Default" prompts.

Press to initialize the system to the factory default.

Log Information

You can browse logs on the system and events.

Checking the system log

System Log shows log and timestamp on every system start up, system shutdown, and changes on system settings.

[MENU] ⇔ <System Configuration> ⇔ ▶▼ ⇔ <Log Information> ⇔ [ENTER] ⇔ <System Log> ⇔ ▲▼◀▶ 

- Search Day : Click the Calendar icon to display the calendar window, or use the direction buttons to specify the search period of the system log.

■ For using the calendar, refer to "To use the calendar". (Page 42)

- Search : Specify the date and press this button to display the search result in the log list.

- Type: When there are too many logs, you can display logs of the desired format by selecting the type.

Checking the event log

Event log shows recorded events on alarms, motion detections and video loss. It also shows the log and its timestamp.

[MENU] ⇔ <System Configuration> ⇔ ▶▼ ⇔ <Log Information> ⇔ [ENTER] ⇔ ▶▶ ⇔ <Event Log> ⇔ ▲▼◀▶ 

- Search Day : Click the Calendar icon to display the calendar window, or use the direction buttons to specify the search period of the system log.

■ For using the calendar, refer to "To use the calendar". (Page 42)

• Search : Specify the date and press this button to display the search result in the log list.
• Type: When there are too many logs, you can display logs of the desired format by selecting the type.

Checking the backup log

You can find out who backed up and the details (backup time, channel, device to use, file format, etc.).

- Search Day : Click the Calendar icon to display the calendar window, or use the direction buttons to specify the search period of the system log.

- For using the calendar, refer to "To use the calendar". (Page 42)

- Search : Specify the date and press this button to display the search result in the log list.

SETTING THE DEVICE

You can setup Camera, Storage Device, Remote Device and Monitor.

Camera

To register a camera

You can register a network camera for each channel and make connection between.

[MENU] ⇔ ▲▼ ⇔ ⇔ ▶ ⇔ ⇔ [ENTER] ⇔ ▲▼ ◀▶ ⇔ [ENTER]

• Protocol : Show the protocol information of a registered network camera.
• Model: Show the camera model name.
• IP : Display the IP address of a network camera.
• Connection : Display the connection status.
• Register : This is the default registration button for a network camera. It will be displayed before registration, and will be changed to after registration.

To auto-search for and register a network camera

1. Select in the item and press [ENTER].
2. The "Add Camera Automatically" window appears and NVR starts searching for connected network cameras.

■ An already registered camera will be marked in blue in the list.

1. Check the checkbox next to a network camera that you want to connect to.

- You can select all of the network cameras in the list and provide and all at once.

- Registering camera with user account other than admin may restrict camera function.

1. Provide the and for the selected network camera.

2. Press to register the selected camera.

To manually search for and register a network camera

1. Press in the bottom left corner of the "Add Camera Automatically" window.
2. The Manual Search window appears.
3. Select a protocol.

The input items may differ depending on the selected protocol..

• SAMSUNG : Comply with the internal network protocols adopted by Samsung Techwin.
- RTSP : Comply with RFC 2326, one of "Real Time Streaming Protocol (RTSP)" for real-time streaming.

1. If you select the protocol, check options as necessary.

- Model : Select a camera model.

- SVNP : Indicate a network camera that complies with SVNP protocols of Samsung Techwin. If you want to connect a camera that is not displayed in the camera list, select a SVNP model name.

However, you must select the correct model name of the camera, if it's in the list. Some of obsolete camera models may not be supported.

- Address type: Select an address type of the camera.

• Static : Used to provide the IP address of the camera manually.
• iPOLiS DDNS : This is available only if the camera is registered with the iPOLiS DDNS(www.samsungipolis.com) server. Provide the registered domain for DDNS ID.

Ex) http://www.samsungipolis.com/snb5000 -> provide "snb5000" for iPOLiS DDNS

• MAC (Samsung) : Available if the camera supports the MAC Address-based DDNS.
• URL : Used for URL address input.

Refer to the user manual of the connected camera and check the DDNS specification that is supported by the camera.

• IP : Provide the IP address of the camera.
• Device Port : Provide the device port of the camera.
- HTTP Port : Provide the HTTP port of the camera.
- ID : Provide the ID of the camera that you want to register.

1. If you select for the protocol, check options as necessary.

2. RTSP URL : For more information about the RTSP address, refer to the manual of each applicable network camera.

3. ID : Enter the ID with which you connect to RTSP.
4. Password : Enter the password for connecting to RTSP protocols.

5. Mode : Select a mode that is supported by the network camera in RTSP connection mode.

6. TCP : The connection type with the network camera will switch to "RTP over TCP".

7. UDP : The connection type with the network camera will switch to "RTP over UDP".
8. HTTP : The connection type with the network camera will switch to "RTP over TCP (HTTP)".

- For RTSP connection, up to 5 cameras of 2M or 3M resolution can be supported.

If you want to check the error details of camera registration

If you failed to register a camera, the reason for the failure will be displayed.

• Connection failed due to unknown error. : This message appears if the camera has failed to be registered due to unknown connection status.
• Connected successfully. : This message appears if the camera is connected successfully.
• Incorrect model information. Provide the correct model information.: This message appears if the model information provided for registering the camera is incorrect.
• Authentication has failed : This message appears if the ID or password provided for registering the camera is incorrect.
• Connection has failed due to excessive concurrent users. : This message appears if the concurrent user count exceeds the upper limit.
• Connection has failed due to incorrect HTTP port information. : This message appears if the HTTP port number of the camera is invalid.
• Connection has failed. Unknown connection status.: This message appears if the camera has failed to be connected due to a unknown error.
• Custom Model : If you set the camera model to when registering it, the system will retrieve the name directly from the camera. However, if registration has failed, you can enter the camera name manually.

Camera Setting

You can change the video settings of a registered network camera for each channel.

• Profile : Show a video profile for the connected camera.
• Codec : Show the codec information for the selected profile.
• Resolution: You can change the resolution of the selected profile.
• Send Rate: You can change the baud rate of the selected profile.
  • Quality : You can change the video quality of the selected profile.

If you change the settings of a specific profile for each model, the effective range of the baud rate may be changed accordingly.
Ex) if you set the baud rate of the first profile to 30fps, the send rate of the second profile will be changed to 15fps.
- Menu items except Codec, Resolution, Transfer Rate, and Transfer Quality can be configured in the network camera's settings menu.
If you change the current profile settings, you may encounter an interrupted playback on the recording or live screen for a certain time.

Channel Setting

You can configure the video settings for each channel.

- Video

• : You can turn ON/OFF the selected channel's camera.
• : Shows information other than the video of the selected channel.
  For privacy protection, it does not display the video while the recording continues.
• : Shows nothing but an empty screen while the recording continues.

- Audio

• If set to , you can turn the audio of the channel ON/OFF on the Live screen.
• If set to , the channel's audio is off on the Live screen and not recorded.

- Camera Name : Provide a camera Name.

■ You can enter up to 15 characters including space.

• Dwell Time : You can specify the dwell time for each channel.
• Scan Type : Select either Interlace or Progressive as necessary.

Storage Device

You can check information on storage devices.

Confirming Devices

You can check storage devices and their free space, usage as well as status.

Devices available are HDD, and USB devices (Memory, HDD, CD/DVD).

[MENU] ⇔ ▲▼ ⇔ ⇔ ▶ ⇔ ⇔

• No. : Shows the assigned number of the internal HDD.
  To see the detailed positioning of the HDD according to the number, refer to .
• Used/Total: Shows the used/total capacity of the storage device.
• Usage: Sets the storage device's usage.

- Use both USB memory and HDD for backup purpose only.

■ The eSATA HDD can be used for either extended storage or backup purpose.

• Status/Management: Display the status of the storage device.
• HDD Map : Shows the internal HDD's locations according to assigned numbers.

■ Refer to this for servicing or additional HDD installation.

Formatting

You can format a storage device.

• Select : Check the checkbox of the device that you want to format.
• Format : Select a device and press this to display the format confirmation dialog. Press to start formatting the selected storage device.

Note that formatting the device will delete all of the existing recording data.

• Do never remove the device to format until formatting is completed.
• A HDD with greater than 2TB cannot be formatted for backup purpose.

HDD Alarm Setting

You can set alarm settings for HDD defects such as Check Alarm Output Port, Replace Alarm Output Port, and its duration.

[MENU] ⇔ ▼ ⇔ <Device> ⇔ ▶ ▼ ⇔ <Storage Device> ⇔ [ENTER] ⇔ ▲ ▼ ◀ ▶ ⇔ <HDD Alarm> ⇔ ▲ ▼ ◀ ▶ ⇔ [ENTER] 

- Alarm

- Alarm signal will output through the alarm out port on the rear side when selected <1>, <2>, <3>, and <4>.

■ SRN-470D supports only alarms: <1> and <2>.

• If was selected, a beep will sound.

• If was selected, both beep sound and alarm signal through rear side ports will output.

• Check Alarm Output Port : If HDD generates check alarm, the alarm signal will output to the specified alarm output port.

• Replace Alarm Output Port : If HDD generates replace alarm, the alarm signal will output to the specified alarm output port.
• Duration : Sets the alarm duration for the alarm signal and beep sound.
• Check Alarm, Replace Alarm signals will output through the selected alarm out ports (1, 2, 3, and 4).
  ■ SRN-470D supports only alarms: <1> and <2>.
• If was selected, a beep will sound.
• If was selected, both beep sound and alarm signal through rear side ports will output.

status means that the HDD is operating but it has problems that require technical examination.

(☐) appears on the Live screen.

- status means that the HDD has defect and requires immediate replacement.

( ) appears on the Live screen.

Remote Devices

You can specify the ID of a remote control that will operate in sync with NVR.

[MENU] ⇔ ▼ ⇔ ⇔ ▶ ▼ ⇔ ⇔ [ENTER] ⇔ ▲ ▼ ◀ ▶ ⇔ [ENTER]

• Remote Control: Specify the use of the remote control.
• ID : Select an ID number to synchronize with the remote control. If it does not match with the remote control ID, the remote control will not operate at all.

For changing the remote control's ID, refer to "Changing the Remote Control ID". (Page 12)

Monitor

You can set the information displayed on the monitor as well as the output system.

Monitor settings

You can configure the monitor output-related settings including the displayed information, dwell time and output system.

[MENU] ⇒ ▼ ⇒ <Device> ⇒ ▶▼ ⇒ <Monitor> ⇒ [ENTER] ⇒ ▲▼◀▶ ⇒ [ENTER] 

• Event Display : Sets the dwell time of the event channel display on the monitor when an event occurs. If selected , it displays the channel until you press [ALARM] button to release it.
• Display: Displays only checked items on the monitor screen.
• Multi CH SEQ Time : Sets the interval between automatic display switching in 4-split and 9-split mode of the Live screen.
• Video Output : Select a video output type from and . Only either one of and will be output.

If your selection of or does not match with the monitor setting, the video may not be output. Move to [STOP] → [ZOOM] → [STOP] → [ZOOM] and press [MENU] to display the default resolution dialog where you can change the resolution as you want.

If the changed resolution is not supported by the monitor, the video may not be displayed properly. If this is the case, the screen will restore the default resolution after a certain time. Then, you can change it to a different resolution.

- Specify the event display time and dwell time in consideration of the video delay depending on the network environment.

To adjust the display position

Some monitors many not display information (camera name, icon, time information, etc.) about the NVR, depending on the condition. Then, you can change the display position of the data.

1. From the monitor setup menu, select .
2. Use the four direction buttons or number buttons on the remote controls to adjust the display position.
3. Press .

Setting the Screen Mode

You can configure the Live screen and Split Screens.

- You can switch the split mode only with SRN-1670D. The default settings include 16-split, 9-split and 4-split modes, which cannot be changed.

You can setup scheduled recording, event recording and other recording related settings.

Recording Schedule

Make your reservation on a date and time to schedule the recording on specified time.

[MENU] ⇔ ▼ ⇔ ⇔ ▶ ⇔ ⇔ [ENTER] ⇔ ▲▼ ◀▶ ⇔ [ENTER]

• All : The entire time range (Monday through Sunday including holidays, AM 0\~ PM 23) will be reserved with the same recording schedule
• Apply to All CH : If selected , "Apply to All CH" window appears. Press to apply the setup to all channels.

■ Event recording and scheduled recording starts about 3 seconds prior to the event/schedule for guaranteed recording.

Record setting by the color

Color Function Description
No Color No Recording No schedule / event recording
Green Continuous Scheduled recording only
Orange Event Event recording only
White Both(Cont&Evnt) Both scheduled / event recordings

Each press of a selected cell will cycle through ---

Event Record Duration

You can set the beginning and ending point of a recording on an event.

[MENU] ⇒ ▼ ⇒ <Record> ⇒ ▶▼ ⇒ <Event Record Duration> ⇒ [ENTER] ⇒ ▲▼◀▶ ⇒ [ENTER] 

• Pre Event : The recording of an event will start at a pre-determined time prior to the actual occurrence of the event. If it is set to 5 seconds, the recording begins from 5 seconds before the event.
• POST Event: The recording will continue for a pre-determined time after the actual end of an event. If it is set to 5 seconds, the recording ends in 5 seconds after an event.

If the video resolution is larger than 4CIF, recording may not proceed as much as the pre-event recording time. The greater the video data size is, the maximum pre-event recording time will be reduced in inverse proportion.

Record Setting

You can set resolution, IPS, and quality of recordings by channel, and by recording type of standard / event.

[MENU] ⇒ ▼ ⇒ <Record> ⇒ ▶ ▼ ⇒ <Record Setup> ⇒ [ENTER] ⇒ ▲ ▼ ◀ ▶ ⇒ [ENTER] 

• Full Frame : Save all the frames incoming from the camera.
• Key Frame : Save only major frames incoming from the camera. Normally, one or two frame per second will be recorded, which differs depending on the camera settings.
• OFF : Do not make recording.

If the entire size of recording data exceeds 64 Mbps, the product will make recording only on key frames even if you have set as this may affect other operations.

If you intend to record only key frames, the limited record icon will be displayed on the top of the Live screen.

■If you press [ALARM], the limited record icon will disappear. However, if the whole data size is over 64 Mbps again later, the icon will be displayed back again.

Record settings of the network camera

You can configure the video profile settings for instructing the network camera (connected to each channel) to make recording.

- You can configure the settings only for the profiles that are supported by the camera.

• Profile : Select a record profile for the connected camera.
- Codec : Show the codec information for the selected record profile.
- Resolution : Display the resolution for the selected record profile.
- Send Rate : Display the baud rate for the selected record profile.
• Quality : Display the video quality for the selected record profile.

Record Option

You can set the recording to stop or overwrite when the HDD is full.

- Disk End Mode : Select a HDD repetitive recording type.

- Overwrite : If the HDD is full, this will overwrite the existing data and keep recording.

- Stop : If the HDD is full, this will stop recording automatically.

- Disk End Beep : If you select for the disk end mode, this button will be active. Specify the use of beep when the HDD recording ends.

If you check it, the beep will sound on the disk full and the recording stops.

- Auto Delete : If you check this option, the period list box is active. Specify the deletion period to delete any earlier data than the specified date. However, you can search for data from the current time to the selected date.

If you press when you have completed your settings, all the existing data earlier than the specified period will be deleted automatically. So it is recommend to backup the previous data if necessary for later use.

You can set recording options for sensor, motion, and video loss event.

Sensor Detection

You can set the sensor's operating condition and connected camera, as well as alarm output and its duration.

[MENU] ⇔ ▼ ⇔ ⇔ ▶▼ ⇔ ⇔ [ENTER] ⇔ ▲▼ ◀▶ ⇔ [ENTER]

- Sensor Operation: Sets the operation mode of sensors.

• : Sensor does not operate.
• : Sensor is opened. If the sensor is closed, it generates alarm.
• : Sensor is closed. If the sensor is open, it generates alarm.

- Cam : Select a channel to be connected to the sensor. If selected camera, "Cam Preset setup" window appears. Select a channel and setup the preset.

■ Preset setup can be done in PTZ mode.

- Alarm out: Sets the alarm output method.

For further information on alarm output, refer to "HDD Alarm > Alarm". (Page 57)
■ SRN-470D supports only alarms <1> and <2>.

• Duration : Sets the duration of alarm signal and alarm sound.

If you select tab, you can configure the sensor operation settings of the network camera connected to each channel.

If the connected network camera that has configured the alarm in/out settings triggers an alarm, NVR will perform the alarm out.

Motion Detection/Video Analysis Event

You can set target detection region and motion, as well as the alarm signal output.

[MENU] ⇒ ▼ ⇒ <Event> ⇒ ▶ ⇒ <Motion Detection/Video Analysis Event> ⇒ [ENTER] ⇒ ▲▼◀▶ ⇒ [ENTER] 

• Mode: Sets whether to activate motion detection.
  In Camera Setup, you should specify each of the motion detection area and sensitivity separately.
• Alarm Out: Sets the alarm output method.
• Alarm Duration: Sets the duration of alarm signal and alarm sound.

- NVR will output the alarm only if the connected network camera is set with the motion detection area and detects a motion within the area.

Alarm Out Schedule

You can set the conditions and operating hours for scheduled alarms.

• Alarm Out: Sets the alarm output method.
• For further information on alarm output, refer to "HDD Alarm > Alarm". (Page 57)
• : Marked in green, and always generates alarm on scheduled time.
• : Marked in black, no alarm is generated even if an event occurs.
• Event Sync : Marked in orange, generates alarm only when an event occurs.

- Apply to All Alarm out: Applies the configured schedule to all alarms.

- When the alarm is generated on the scheduled time, you can stop the alarm by canceling the schedule.

You can check the backup device and set the backup schedule by channel or by time.

This product (NVR) supports only : USB memory, DVD, and external HDD supporting USB/eSATA protocols. (Page 108)

Backup

You can back up a desired portion of the recording data stored in the HDD to an external device.

• Start/End: Sets the and time for the backup.
• Overlap: Shows a list of overlapping data on a same time according to the number of data. It appears when one channel has multiple data on a certain time point due to changing of time or time zone settings, etc.

■ Refer to time and time zone of "Date/Time/Language". (Page 41)

• Channel: Sets the channel to backup. You can select multiple channels.
• Device : Select a backup device from the recognized devices.
• Type : Sets the backup data format.

- NVR : Saved data can be played back only by the NVR.

- SEC : Saves data in the Samsung's proprietary format with built-in viewer, which supports immediate playback on a PC.

- Filename: You can rename a backup file by providing up to 4 characters.

■ Refer to "Using Virtual Keyboard". (Page 43)

- Check capacity : Shows the size of the selected backup data, used and available capacity of the selected backup device. When backing up, insufficient storage alert indicates up to 2 times of its currently available storage size if the backup data size exceeds more than 2 times of available storage space, to avoid excessive disc/backup size checkup.

If no available device is recognized for backup, button is not activated.

■ The application may slow down during the backup.
- You can switch to the menu screen during the backup in operation, but playback of data is not available.
- When a CD/DVD or memory device is used for backup, it is not available to use the full capacity of the media since the system consumes a part of its capacity.
If a CD or DVD media causes errors, the disc tray opens and closes a several times, and eventually backup process will fail. In this case, replace the CD/DVD media and try again.
- Do never remove the backup device until backup is completed.

- Pressing the during the backup will return to the previous menu, while the backup progresses.

It provides networked monitoring of Live screen from a remote place, and supports mail forwarding function with events. You can configure the network environment which enables such functions.

Connection Mode

You can set the network connection route and protocol.

Network 1/Network 2 connection settings

Sets the protocol and environment of the network.

• Address Type: Sets the network connection mode.
  • Bandwidth : Specify the upper limit of uploading data.

You must check the connection mode before providing the maximum value as appropriate to the connection mode.

• , : Select "Unlimited" or enter the bandwidth manually.
• For : The "unlimited" value will be inactive. Provide a possible bandwidth.

• Static IP, Gateway, Subnet Mask, and DNS

• For : You can directly input IP address, Gateway, Subnet Mask and DNS.
• For : IP address, Gateway, and Subnet Mask are set automatically.
• For : IP address, Gateway, and Subnet Mask are set automatically.

- User ID, Password: In case you selected ADSL, provide the "User ID" and its "Password".

NS server for and can be set by user only if you selected .

Connecting and Setting the Network

Networking may differ from the connection method, check your environment before setting the connection mode.

When no router is used

- Static IP mode

• Internet connection : Static IP ADSL, leased line, and LAN environments allows connection between the NVR and remote user.
• NVR Network Settings : Set the in menu of the connected NVR to .
• Consult your network manager for IP, Gateway and Subnet Mask.

• Dynamic IP (DHCP) mode

• Internet connection : Connect the NVR directly to a cable modem, DHCP ADSL modem or FTTH network.
• NVR Network Settings : Set the in menu of the connected NVR to .

- ADSL (PPPoE: ID and password certification)

• Internet connection : An ADSL modem is directly connected to the NVR, where the ADSL connection requires user ID and password.
• NVR Network Settings : Set the in menu of the connected NVR to .
• ADSL and should be the same to the ADSL user information. If you don't know the ID and password, consult your ADSL service provider.

When a router is used

To avoid IP address conflict with the NVR's static IP, check followings :

- Setting the NVR with a static IP

- Internet connection : You can connect the NVR to a router which is connected to an ADSL/Cable modem or a router in a Local Area Network (LAN) environment.

- Setting the NVR Network

1. Set the in menu of the connected NVR to .

2. Check whether the set IP address is in the static IP range provided by the Broadband Router, IP, Gateway, and Subnet Mask : Consult your network manager.

- Check whether the set IP address is in the static IP range provided by the Broadband Router.

If a DHCP server is configured with starting address (192.168.0.100) and end address (192.168.0.200), you should set the IP address out of the configured DHCP range (192.168.0.2 \~ 192.168.0.99 and 192.168.0.201 \~ 192.168.0.254).

1. Check the Gateway address and subnet mask are equal to those set in the Broadband Router.

- Setting the DHCP IP Address of the Broadband Router

1. To access the Broadband Router's configurations, open a web browser on the local PC that is connected to the Broadband Router and enter the router's address (ex: http://192.168.1.1).

2. At this stage, make the local PC's windows network configurations to the below example: Ex) IP : 192.168.1.2

Subnet Mask : 255.255.255.0

- Once connected to the Broadband Router, it prompts with password. While entering nothing to the User Name field, enter "admin" into the password field and press to access the router configurations.

- Access the router's DHCP configuration menu and set its DHCP server activation, and provide the start and end address.

Set the start address (192.168.0.100) and end address (192.168.0.200).

■ Above steps may differ from the router devices depending on the manufacturer.

Advanced Setting

[MENU] ▼ ▶ [ENTER] ▲▼◀▶ ▲▼◀▶ [ENTER]

- Protocol Type: Select the protocol type between TCP and UDP.

If you select UDP, the items of Port(UDP) and Unicast/Multicast will be active.

■ If set it to TCP, the Port (TCP) item will be active.

- Port (TCP) : Enter the connectable port number. Initially, <554> is set.

- TCP: It has better stability and lower speed when compared to UDP, and recommended for internet environments.

- Port (UDP) : Initially, <8000\~8159> is set. It increases / decreases by 160.

- UDP: It has less stability and faster speed when compared to TCP, and recommended for local area network (LAN) environments.

- Unicast/Multicast : Select one between Unicast and Multicast. If selected Multicast, Multicast IP and TTL are activated.

- Unicast : Transfers data (UDP, TCP) individually to each connecting client.

- Multicast : Multiple client can receive the data (only in UDP) without putting additional traffic load to the network.

- Multicast IP : User can directly input.

- TTL: Select from 0 \~ 255. Initial value for the TTL is set to <5>.

- Webviewer Port : Enter the port number for the Web Viewer. Initially, it is set to <80>.

DDNS

You can set the DDNS site for a remote user's network connection.

[MENU] ▼ ▶ ▼ [ENTER] ▲ ▼ ◀ ▶ [ENTER]

• DDNS Site : Specify the use of DDNS and select a site that you registered.
• Host Name : Provide the host name that you registered with the DDNS site.
• User Name : Provide the user ID that you registered with the DDNS Site.
• User Password : Provide the password that you registered with the DDNS site.

■ Refer to "Using Virtual Keyboard". (Page 43)
If you select , the input box will be inactive.
If you select , the host name input box will be inactive. The user name input box will be active.

DDNS Setting

DDNS is a short form of Dynamic Domain Naming System.

DNS (Domain Name System) is a service that routes a domain name consisting of user friendly characters (ex : www.google.com) to an IP address consisting of numbers (64.233.189.104).

DDNS (Dynamic DNS) is a service that registers a domain name and the floating IP address with the DDNS server so that the domain name can be routed to the IP address even if the IP is changed in a dynamic IP system.

- Setting DDNS in the NVR

Set in the menu of the connected NVR to the following :

Ex) Protocol Type : TCP

Port (TCP) : 554, 555, 556, 557, 558

DDNS Site : iPOLiS

• DDNS Settings of the Router

Select the corresponding menu for the network transfer protocol of the router.

Live Transfer Setting

You can configure the profile to transfer the live video of each channel via the network.

• Profile : Select a network profile for the connected camera.
• Codec : Show the codec information for the selected network profile.
• Resolution : Display the resolution for the selected network profile.
• Send Rate : Display the baud rate for the selected network profile.
  • Quality : Display the video quality for the selected network profile.

Mailing Service

You can send an e-mail to a NVR-registered user at a specific time interval, or if an event occurs.

If an event occurs with a channel where the camera's video is set to or the remaining recording count is set to , only the text notification will be sent to the applicable email address.

SMTP Setting

Sets the SMTP mail server.

[MENU] ⇔ ▼ ⇔ ⇔ ▶ ▼ ⇔ ⇔ [ENTER] ⇔ ⇔ ▲ ▼ ◀ ▶ ⇔ [ENTER]

• ServerType : Displays the connected server type.
• Server : Enter a server to connect to.

Menu Setup

• Port : Sets the communication port.
• Use Authentication : Check this if the SMTP server uses user authentication. The account input box will be activated.
• User : Enter a user to use authentication when connecting to the SMTP server.
• Password : Enter the password of the SMTP server user.
• Secure Transfer : Select one from and
• Sender: Use the virtual keyboard to enter the sender's e-mail address.
  ■ Refer to "Using Virtual Keyboard". (Page 43)

- TEST: Conducts the test on the server settings.

Event Setting

You can set the interval and type of the event that will be sent to the user.

[MENU] ⇒ ▼ ⇒ <Network> ⇒ ▶▼ ⇒<Mailing Service> ⇒ [ENTER] ⇒ ▲▼◀▶ ⇒ <Event> ⇒ ▲▼◀▶ ⇒ [ENTER] 

• Event Interval : Set the event interval.
If a series of events occurs, the e-mail will be sent at the specified interval, not on each event.
- Use Event Transfer : Select an event type to send if an event occurs. If the selected event occurs, the e-mail will be sent to the group that has the recipient authority.

Group Setting

You can set the group to whom the e-mail is sent, and specify the permission for each group. Apart from the NVR user group, you can add email recipients from the item.

[MENU] ⇒ ▼ ⇒ <Network> ⇒ ▶▼ ⇒<Mailing Service> ⇒ [ENTER] ⇒ ▲▼◀▶ ⇒ <Group> ⇒ ▲▼◀▶ ⇒ [ENTER] 

• Group : Specify the recipient group who receives the email event notification.
• Add : Select and use the virtual keyboard to add a group.
  ■ Refer to "Using Virtual Keyboard". (Page 43)
• Delete : Deletes the selected group.
• Rename : You can reset the recipient permission of an existing group.
• Recipient Permission: Set the permission of the recipient group.

Recipient Setting

You can add/remove a recipient(s) to/from the specified group and edit the group if necessary.

[MENU] ▼ ▶ ▼ [ENTER] ▲ ▼ ◀ ▶ ▲ ▼ ◀ ▶ [ENTER]

- Select a recipient group who receives the email notification.

The group list will be displayed only if you added at least one group to the item.

- Add: You can select a recipient name, e-mail address or group.

You should have created a group in the menu item before you can add a user to the group.

■ For inputting the recipient name and email address, refer to "Using Virtual Keyboard". (Page 43)

SEARCH

You can perform the search for recorded data by the time or by the search criteria such as an event.

You can access the

menu directly in Live mode.

1. In Live mode, right-click any area, or press [MENU] on the remote control. The Live menu appears.
2. Select . Or press the [SEARCH] button on the remote control.
3. The Search menu should appear.
4. The search can be restricted by the Auto Delete function. Refer to "Setting the Recording > Record Option". (Page 64)

Overlapped data: It only appears if there exists overlapped data on a certain time, produced due to the change of NVR's time setup. The latest data comes first, from . It does not appear in .

■ The search time is based on the time specified by NVR.

Time Search

You can search for recorded data of a desired time.

As the time to display may be different depending on the time zone and the DST standard time, the time of data recorded in the same time can be displayed differently depending on time zone and DST settings.

1. Select in the menu.
2. Use the number buttons or direction buttons (▲▼◀▶) to specify the search period (date).

■ For using the calendar, refer to "To use the calendar". (Page 42)

1. The record data on the specific date will be listed. The display bar is different according to the data type. So check the data type for the color in the left pane.

2. Use direction buttons (▲▼◀▶) to set the search criteria and press the [ENTER] button.

- Go to First : Move to the earliest recording date.

- Go to Last : Move to the latest recording date.

- Time : Enter a time to perform the search or use the up/down button <▼> to select one.

- Zoom In: The map enlarges in detail. It will switch in the sequence of 24 hours - 16 hours - 8 hours - 4 hours.

- Zoom Out: The map will switch in the reverse order of the detailed mode above. It will switch in the sequence of 4 hours - 8 hours - 16 hours - 24 hours.

- Preview : Click and select (click, drag) a time in to display a still image for the portion. - If the selected channel does not contain any recorded data, it will be marked black.

1. Select a data item and click . The screen switches to the data playback mode.

Event Search

You can search for events by the channel and play them.

1. Select in the

   menu.

2. Use direction buttons (▲▼◀▶) to set the search criteria and press the [ENTER] button.

- According to the selected menu, the search will be applied differently for: Entire/Standard Recording/Scheduled/Sensor/Motion Recording/Other events.

- Date/Time Preview : If you select a data item in the list, the still image of the selected data will be displayed in the left preview pane.

• Event : Displays the type of the event that occurred.

1. Select a data item and click . The screen switches to the event data playback mode.

Backup Search

Searches for backup data in the connected backup device.

Only data in the format of NVR is included in the search.

Refer to in "Backup > Backup". (Page 67)

1. Select in the menu.
2. Use direction buttons (▲▼◀▶) to set the search criteria and press the [ENTER] button.
3. Channel : Displays the recorded channel.
4. Record Period : Displays the record period.
5. Play Start Time: Select a time that you start playing.
6. Select a data item and click .

The screen switches to the backup data playback mode.

Play

You can play data stored in the HDD and backup a desired portion of the data.

Black-and-white photo of a parking garage with parked cars and a camera interface (no readable text or symbols)

1. Select in the context menu of the Live screen, click <▶> in the launcher menu, or press [▶] on the remote control.
2. Use the up/down button (▲▼) to select a menu.

If this is the first time you try to play, you will start with the data search window.

For data search, refer to "Search". (Page 76)

1. Select a data item and click in the Search menu.

The selected data is played and the play launcher appears on the screen.

If there is an existing data, will start immediately without performing the search.

• Playback Information : Displays the date and time of the current data in the top corner.
• Backup : Click < 📋 > to set the current time to the start time of backup; you can specify a backup area using the mouse (yellow triangle).

Click < > again to set the current time to the end time of the backup and the "Backup Range" window appears.

- Type : Supports formats of NVR and SEC.

Refer to a list of formats in "Backup". (Page 67)

• Device : Select a backup device.

• Check Capacity : Enables you to check the capacity of the selected storage device.

• To return to the Live screen during the playback, click <☐> in the launcher menu or press [■] on the remote control.

Using the Playback Button

Name Description
1	Play Timeline Indicates the current playback point, and can be used to move.
2	Skip Backward Moves backward by unit time.
3	Backward Fast Play	Used for quick backward search while in Play.
4	Backward Slow Play	Used for backward frame-by-frame search while in PAUSE.
5	Step Backward Moves backward by one frame at a time.
6	Pause Stops playing the current video temporarily.
7	Stop Stops playback and moves to the live screen.
8	Step Forward Moves forward by one frame at a time.
9	Forward Slow Play	In a split mode, the real time playback may not be supported, depending on the record quality, resolution and number of channels. And some frame rates may be supported.
10	Forward Fast Play Used for quick forward playback.
11	Skip Forward Moves forward by unit time.
12	Return Return to the search setup screen.
13	Audio Sets Audio ON/OFF.
14	REC Records all channels in Live mode.
15	ZOOM	This is available in Single mode, which will enlarge the video from a selected channel.To cancel the zooming, simply double-click the enlarged image or selectin the Live screen menu.
16	Partial Backup	Begins backup of the selected section of the video being played, with the specified starting/ending point.
17	Mode Switch	Click a desired playback mode or press [MODE] to switch the screen mode in sequence.

INTRODUCING WEB VIEWER

What is Web Viewer?

Web Viewer allows remote access to your NVR(Network Video Recorder). You have access to live video, archived video, PTZ control (if configured), etc.

Product Features

• Remote connection using the browser
  • PTZ camera control enabled
  • Supports 1, 4, 9, 16 camera viewing formats (maximum of 16 cameras in the list).
• Gets JPEG format images to print and save to "Print or Save JPEG, BMP format images".
• Record video in AVI format-compatible with popular media players. (The integrated codec is needed)

graph TD
    A["Web Viewer"] --> B["Network"]
    B --> C["NVR"]

System Requirements

The following lists the minimum suggested hardware and operating system requirements needed to run the Web Viewer.

OS	Windows XP ProfessionalWindows 2000Windows Vista Home Basic /PremiumWindows 7
Web Browser Internet Explorer 6.0.2900.2180 or higher
CPU Intel Pentium 4.2 GHz
Memory 512 MB
Monitor High Color 16-bit 1024 x 768
HDD	50 MB(Installation space required)* Additional HDD space required for recording.Recorded file size will vary depending on recording quality settings.

CONNECTING WEB VIEWER

1. Open your web browser and type the IP address or URL of NVR into the URL address box.

You must have specified the IP address in "Network > Connection Mode".

The URL connection will be enabled only when the DDNS connection settings have been completed. For more information, refer to "Network Configuration > DDNS". (Page 72)

1. A user with the admin permissions should provide the admin ID and password. A registered user should provide the user ID and password.

- The default password can be exposed to a hacking thread so it is recommended to change the password after installing the product.

Note that the security and other related issues caused by the unchanged password shall be responsible for the user.

For allows up to 10 simultaneous access including the Admin and general users.

It does not allow multiple login of the Admin user.

The default ID of the admin account is "admin", and the default password is "4321".
- Password of the Admin and general users can be changed in menu of the NVR.
Normal users should have set under to "Use" before connecting to the Web Viewer. (Page 46)
All settings are applied by the NVR's settings.

1. Click .

1. Click .

1. You may have "Windows Security Alert" that attempts to block this with the Windows Firewall. In that case, click to start Web Viewer.

1. Installation is complete. Now you can see the main screen of Live Viewer.

The Live Viewer screen consists of following :

1 This displays the IP address and the model name of the connected NVR.
2 These menus consist of ,

, , .
3 Select a split mode or full screen mode.
4 Shows the IP address and model name of the connected NVR.
5 Select a desired channel to output the audio signal.
6 Select or for the format of OSD information that will be displayed on Live Viewer.
7 These buttons are used for sequence and changing the screen channel.
8 These buttons are used for capture, print, and save the image.
9 Shows the channel of the connected NVR.
10 These buttons are used for PTZ related functions.
11 This displays the screen for connected camera with NVR.

The initial split-screen mode is set according to the number of channels connected to NVR. You can change the split-screen mode by clicking buttons for split-screen modes.

OSD Information Display

1 The channel number, video size, and IP address of the connected NVR are displayed.
2 The current date and time will be displayed according to the selected time information display setting or
3 Alarm icon appears when alarm is issued. It disappears when pressed the [ALARM] button of the NVR.
4 Motion icon appears when motion is detected. It disappears when pressed the [ALARM] button of the NVR.
⑤ It displays whether the PTZ controls are active.

If you have set PTZ cameras for the NVR, "PTZ" is displayed on the screen. Select a PTZ camera channel and use the [PTZ] button for camera control.

Split-Screen

You can change the split mode by clicking each number icon.

Black-and-white photo of two cars parked in a garage lot, no visible text or signage

Four-panel black-and-white photo collage showing a car parked in a lot, with interior doors and a streetlight (no visible text or symbols)

Grid of nine black-and-white photos showing interior scenes including a bus stop, parking area, and office space (no visible text or symbols)

Grid of black-and-white photos showing interior scenes with no visible text, numbers, or symbols

• Click <1> button.
  The screen displays the selected camera connected to the NVR in "SINGLE MODE".
• Click <4> button.
  The screen displays the selected camera connected to the NVR in "QUAD MODE".
• Click <9> button.
  The screen displays the selected camera connected to the NVR in "NINE MODE".
• Click <16> button.
  The screen displays the selected camera connected to the NVR in "SIXTEEN MODE".

- Click button.

The screen displays the selected camera connected to the NVR in "FULL SCREEN MODE". Double clicking on the screen or pressing any button of the keyboard returns to the previous mode.

Connected NVR

This displays the IP address and the status of the connecting NVR.

Connection failure message

No Response : Appears when the NVR does not respond.

Access Denied : Appears when the maximum number of users is exceeded.

■ The number of simultaneous connections are limited to 10.

Audio

Sound On/Off. The audio signal of the selected channel will output.

Setting the display of the OSD time information

Select or for the OSD time information display setting.

• NVR Time : Based on the time of the connected NVR.
• PC Time : Based on the time of the PC currently running the Web Viewer.

Changing the Live Screen Mode

■ 16-split mode does not support "SEQUENCE", "PREVIOUS" and "NEXT".
- SEQUENCE: When this button is clicked, screens are switched at a preset interval.

In SINGLE MODE, the channel numbers are sequentially switched from 1 to 16.

In QUAD MODE, the screens are changed like 1st 4 channels (1\~4) → 2nd 4 channels (5\~8) → 3rd 4 channels (9\~12) → 4th 4 channels (13\~16).

In NINE MODE, the screens are changed from 9 channels (1\~9) to 7 channels (10\~16).

In SIXTEEN MODE, the screen refreshes at the preset interval.

■ Preset interval (10 seconds)

- PREVIOUS: When this button is clicked, the previous screen appears.

In SINGLE MODE, the channel numbers are switched in reverse order.

In QUAD MODE, the screens are changed like 1st 4 channels (1\~4) → 2nd 4 channels (13\~16) → 3rd 4 channels (9\~12) → 4th 4 channels (5\~8). In NINE MODE, the screens are changed from 9 channels (1\~9) to 7 channels (10\~16).

In SIXTEEN MODE, the screen is refreshed.

- NEXT: When this button is clicked, the next screen appears.

In SINGLE MODE, the channel numbers are sequentially switched from 1 to 16.

In QUAD MODE, the screens are changed like 1st 4 channels (1\~4) → 2nd 4 channels (5\~8)

→ 3rd 4 channels (9\~12) → 4th 4 channels (13\~16).

In NINE MODE, the screens are changed from 9 channels (1\~9) to 7 channels (10\~16).

In SIXTEEN MODE, the screen is refreshed.

If 16-channel NVR is connected, clicking "NEXT" in QUAD MODE is to change the screen as shown in the picture.

graph LR
    A["(CH1 to CH4)"] --> B["(CH5 to CH8) (CH9 to CH12) (CH13 to CH16)"]
    B --> C["16CH NVR"]

Saving the Live Screen on the PC

- CAPTURE : Saves the current screen into a BMP or JPEG file.

The default saving path is "C:\Program Files\Samsung\NVR Web Viewer\SnapShot\Live". To change the saving path, click button and then select the path you want. For Windows Vista or 7, the saving path is "C:\users\user ID\AppData\LocalLow\Samsung\NVR Web Viewer\Snapshot".

The file is automatically named as following: "IP address_Port number_YYYYMMDD_camera number_index" Ex) 192.168.1.200_554_20110101_134132_01_00

- PRINT: Prints out the selected screen out of the currently displayed live screens. It also prints the IP address, time, camera number and the current event status together

- RECORD : Saves the current image on the screen and saves it as a avi video file.

record it, it is required at least 1GB of available space.

The default saving path is "C:\Program Files\Samsung\NVR Web Viewer\VideoClip\Live". To change the saving path, click button and then select the path you want. For Windows Vista or 7, the saving path is "C:\users\user ID)\ Apparel\Local-Low\Samsung\NVR Web Viewer\VideoClip".

The file is automatically named as following: "IP address_Port number_YYYYMMDD_camera number_index" Ex) 192.168.1.200_554_20110101_135105_01_00
- For AVI Save, you need the integrated codec for playing saved files.
- HDD Minimum Free Size : During the recording, if there is no more capacity available in the HDD than set free space will prompt with a popup message : "Cannot record due to insufficient disc space in the HDD".

Changing the Live Screen Channel

• Blue numbers: The current channel has a camera connected.
• Gray numbers: The current channel has no camera connected.

Using PTZ Camera

Click the direction buttons to control the camera.

• <+ ZOOM ->

You can zoom in or out an image by using the ZOOM button.

• < IRIS >

You can adjust the entering light amount by using the IRIS button.

• < FOCUS >

You can adjust the focus by using the FOCUS button.

- MENU : Appears the camera menu screen.

- Preset: Moves the lens direction to a preset direction.

1. If you click a preset, the camera moves to the selected preset's position.
2. You can delete the selected preset or all presets.
3. You can save a new preset number and name.

You can save presets up to 20.

• Swing: Moves the camera lens direction between 2 points set for the camera.
• Group : Moves the camera lens direction between 2 preset points of the camera.
• Trace: You can set camera various movement patterns such as zoom, move, etc. so that a camera automatically moves according to the pattern.

While the NVR controls a PTZ camera, Web Viewer cannot control e camera.

■ Camera menu setup is only available for camera supporting the function.
■ Each function of PTZ is same to that of the NVR.

- Tour : This is to call a group and its presets in order and to monitor the overall process.

The Search Viewer screen consists of following :

1 This displays the IP address and the model name of the connected NVR.
2 These menus consist of ,

, , .
3 These buttons are used for the screen split and full screen mode.
4 Shows the IP address and model name of the connected NVR.
5 Select a desired channel to output the audio signal.
6 These buttons are used for capture, print, and save the image.
7 This displays a calendar at which you can search the recorded video.
8 This displays a timeline at which you can search the recorded video by the time.
9 These buttons are used for controlling playback.
10 This displays the screen for playback of recorded video.

, , buttons are not available in SEARCH menu.

Split-Screen

You can change the split mode by clicking each number icon.

Interior view of a car garage with two parked cars and a parking lot (no visible text or signage)

Four-panel black-and-white photo collage showing indoor scenes: a car parked in a lot, a doorway with glass doors, and a night scene with illuminated windows (no visible text or symbols)

- Click <> button.

The screen displays the selected camera connected to the NVR in "SINGLE MODE".

- Click <4> button.

The screen displays the selected camera connected to the NVR in "QUAD MODE".

only SINGLE and QUAD MODE are available in SEARCH menu.

If 16CH NVR is connected, you can select one between channel 1 and channel 16.

Connected NVR

Display the IP address and operation status of the connected NVR.

Connection failure message

No Response : Appears when the NVR does not respond.

Access Denied : Appears when the maximum number of users is exceeded.

■ The number of simultaneous connection is limited to 3.

Saving the Live Screen on the PC

- CAPTURE : Saves the current screen into a BMP or JPEG file.

The default saving path is "C:\Program Files\Samsung\NVR Web Viewer\SnapShot\Search". To change the saving path, click button and then select the path you want. For Windows Vista or 7, the saving path is "C:\users\user ID)\AppData\LocalLow\Samsung\NVR Web Viewer\Snapshot".

The file is automatically named as following: "IP address_Port number_YYYYMMDD_camera number_index" Ex) 192.168.1.200_554_20110101_134132_01_00

- PRINT: Print out the current search screen.

It also prints IP address, time, camera number and current event state.

- RECORD : While in playback, press this button saves the video data of the selected channel as an AVI file. (It is saved in the designated folder on your PC.)

To stop recording, click this button again.

☐ to record it, it is required at least 1GB of available space.

The default saving path is "C:\Program Files\Samsung\nVR Web Viewer\VideoClip\Search". To change the saving path, click button and then select the path you want. For Windows Vista or 7, the saving path is "C:\users\user ID\AppData\LocalLow\Samsung\nVR Web Viewer\VideoClip"
The file is automatically named as following: "IP address_Port number_YYYYMMDD_camera number_index" Ex) 192.168.1.200_554_20110101_135105_01_00
- For AVI save, you need the integrated codec for playing saved files.

Searching the Recorded Video in the Calendar

If the video data has been recorded on a date, the date is distinguished in green. If you click the date, the recorded video information is displayed in the time line. Click to change the date to today.

Searching the Recorded Video in the Timeline

It displays the recorded video data status on the NVR after a date is selected. The normal mode displays the time ranging from 0 to 24 Hours while the extension mode displays the time every 2 hours.

[Normal Mode]

• If you click <+> button, it changes to the extension mode.
  • Each time line represents 1 hour.

[Extension Mode]

• If you click <≡> button, it changes to the normal mode.
  • Each time line represents 5 minutes.

16 channels are connected to the NVR, you can select one from channel 1 to channel 16.

If you move to the next channel, the search range will switch to in the sequence of: 1\~4, 5\~8, 9\~12, 13\~16.

Controlling Playback

graph TD
    A["1"] --> B["←"]
    C["2"] --> D["←"]
    E["3"] --> F["→"]
    G["4"] --> H["→"]
    I["5"] --> J["←"]
    K["6"] --> L["←"]
    M["7"] --> N["II"]
    O["8"] --> P["→"]
    Q["9"] --> R["→"]

① Fast Backward: Reverse-plays faster.
Each time you press the button, the play speed will switch to: x2, x4, x6, x8, x16, x32 and x64.
② Reverse Play : Performs Reverse Play.
3 Play: Performs playback.
4 Fast Forward: Plays faster.
Each time you press the button, the play speed will switch to: x2, x4, x6, x8, x16, x32 and x64.
5 Go to First: Moves the beginning time of recorded video in the time line.
6 Step Backward: Performs one step reverseplay by one frame.
7 Pause: Stops the playback temporarily.
8 Step Forward : Performs one step forward by one frame.
9 Go to Last: Moves the last time of recorded video in the time line.

VIEWER SETUP

You can configure the NVR settings remotely on the network.

To configure the NVR settings, click .

System

You can configure the various settings of the NVR system.

Date/Time/Language

For more information, refer to "Date/Time/Language" in the "System Setup" menu. (Page 41)

Date/Time

Set the date and time.

Time Synchronization Setup

Set the time synchronization.

Display

Date Format : Set the date type.

Time: Select a time format to display on the screen.

DST (Daylight Saving Time)

DST is displayed an hour ahead of the standard time of the time zone.

Language

Select a preferred language for the NVR.

Holiday

You can set specific dates to Holidays according to your preferences.

For more information, refer to "Setting Holiday" in the "System Setup" menu. (Page 42)

Permission Management

For more information, refer to in the "System Setup" menu. (Page 43)

Admin

You can change the admin ID or the password.

Group

Users are classified into groups and the permission can be set according to the group.

■ First of all, add a group.

User

You can add, change or remove a user or users.

Setup

You can set the user permission.

System Management

For more information, refer to in the "System Setup" menu. (Page 47)

System Information

You can see information of the current system.

Check the software version and MAC address.

Device

You can check a list of devices that are connected to the NVR and configure the necessary settings.

Click in the menu screen.

For more information, refer to "Setting the Device". (Page 52)

Camera

Registration

You can add a network camera(s).

Camera Setup

You can change the settings of a connected network camera.

Channel Setup

You can configure the video settings for each channel.

Storage Device

You can check and change the settings related to the data storage device.

Device

You will see a list of storage devices that are connected to the NVR.

You can check the type, used/total, usage and status of the device.

HDD Alarm

You can set the alarm output channel and the alarm duration for an error.

Remote Device

You can specify the ID of a remote control that will operate in sync with NVR.

Monitor

Monitor

You can configure the monitoring screen settings and set the output system.

the video is not played properly, refer to the troubleshooting section later in this manual. (page 115)

Mode

You can switch between live mode and play mode.

Record

For more information, refer to "Setting the Recording". (Page 61)

Recording Schedule

If you set a recording schedule for a specific date and time, the recording will start at that specific time.

Event Record Duration

You can set the start and end times of recording that will be activated if an event occurs.

Record Setup

NVR/Network Camera

Select a type of the normal/event recording frame rate for each channel.

Network Camera

You can configure the record-related settings of the network camera.

Record Option

You can set the Disk End Mode.

Event

For more information, refer to "Setting the Event". (Page 65)

Sensor Detection

NVR/Network Camera

You can set the sensor operation mode and the synchronized camera as well as the alarm output type and the duration.

If the connected network camera that has configured the alarm in/out settings triggers an alarm, NVR will perform the alarm out.

Motion Detection/Video Analysis Event

You can set the motion detection mode as well as the alarm output type and the duration.

Alarm Out Schedule

You can schedule the alarm output according to the day of the week and the time.

The default setting is Event Sync, which activates the alarm only if an event occurs.

Network

For more information, refer to "Network Configuration". (Page 68)

Connection Mode

A remote user can access the NVR via the network to check the current mode and the IP address.

Network 1/2

Specify the network connection path.

Advanced

You can configure the protocol related settings.

DDNS

Network 1/2

You can check the DDNS settings.

Live Transfer

You can configure the network transfer settings of the network camera.

Mailing Service

You can specify the SMTP server that sends a mail if an event occurs and set the recipient group and users.

SMTP

You can set the server that sends mails and specify if you use the authentication process.

Event

You can set the event interval and specify which events the server sends mails for.

Group

You can add a group to receive the mail if an event occurs and set the permission to receive the event mail for each group.

Recipient

You can add a user or users who will receive the mail.

ABOUT

Click .

Displays the model name of connected NVR and the version of Web Viewer.

SAMSUNG WEB VIEWER

for

SRN-1670D

Web Viewer Version: 1.0

Create Date: 2011.7.31

Copyright Samsung Techwin Co., Ltd., 2000

SEC BACKUP VIEWER

You can play a file that is backed up in the format of SEC.

Backup in the format of SEC will involve in generating two files: one for the backup data and one for the viewer. If you run the backup file viewer, the backup data file will be automatically played.

Recommended System Requirements

PCs with a lower specification than the recommended below may not fully support forward/backward and high-speed playback.

• OS : Windows XP professional, Windows Vista, Windows 7
• CPU : Intel Core 2 Quad 2.5GHz or higher
• RAM : 3GB or more
• VGA : Geforce 6200 or higher

backup viewer

Name Description
1	Audio		A toggle button. Each time you press this button, the audio output will toggle between activated and deactivated.
			You can adjust the volume level from 0 to 100.
2	Screen Printout		Saves the current screen as an image file. Supported file formats include BMP and JPEG.
			Prints out the current screen. You should have installed the appropriate printer driver before you can print out the screen.
3	File Tamper Detection		A toggle button. Each time you press this button, it will toggle between activated and deactivated. The closed lock icon indicates activation of the file tamper detection, which will blink the screen three times and stop playing if an unauthorized manipulation of a data file is detected.▪ A message of "The file is forged" will display in the menu bar.
4	Zoom In/Out		Collapses the time range that is displayed on the range bar of the storage time. You can collapse the range bar until the overall range is shortened to 24 hours.
			Enlarges the time range that is displayed on the range bar of the storage time. You can enlarge the range bar until the overall range is extended to 1 minute.
5	Display of storage time range		Displays the time range of a stored video file.You can move the gridline of the range bar to select a time point to play.
6	Speed		A toggle button; each time you press this button, the "Slow Playback " icon changes its color to display it's activated/deactivated.▪ The play speed may differ depending on resolution. For more information, refer to "Speed difference according to the resolution".
		[ZKOK]	A toggle button; each time you press this button, the "Lock Speed" icon changes its color to display it's activated/deactivated.If activated, the adjusted speed will be kept even if you release the mouse on the speed bar. If deactivated, the adjusted speed will be applied only while you use the mouse to hold the adjusted speed, and if you release the mouse, the speed will restore to x1.
			You can adjust the play speed up to x32 forward and backward respectively, which varies according to the frame rate per second of the source.▪ The play speed may differ depending on resolution. For more information, refer to "Speed difference according to the resolution".
7	Play		Displays the next frame. This is available only if the playback is stopped.
			A toggle button. Press it once to start playing the video and switch the button mode to 'Pause', and press it again to switch the button mode to Play and stop playing temporarily.
		[6XXW]	Displays the previous frame. This is available only if the playback is stopped.

◆ Speed difference according to the resolution

• XGA(1024X768) or lower

• 30fps \~ 20fps: x2 forward/backward
• 20fps \~ 10fps: x4 forward/backward
• 10fps \~ 5fps: x8 forward/backward
• Less than 5fps: x16 forward/backward

- 0.9M(1280X720:720p) \~ 1.3M(1280X1024: SXGA)

• 30fps \~ 25fps: x1 forward/backward
• 25fps \~ 20fps: x2 forward/backward
• 20fps \~ 10fps: x4 forward/backward
• 10fps \~ 5fps: x8 forward/backward
• Less than 5fps: x16 forward/backward

- UXGA(1600X1200 : 1.9M) or higher

• 30fps \~ 5fps: x1 forward/backward
• Less than 5fps: x2 forward/backward

PRODUCT SPECIFICATION

Item Details
Model SRN-470D SRN-1670D
Video In		Max. 4CH Max. 16CH
Video Out		VGA(1)/ HDMI(1) VGA(1)/ HDMI(1)
Compression		H.264, MJPEG, MPEG-4 H.264, MJPEG, MPEG-4
Display	Speed	120fps, 4CIF(704x480) 240fps, 4CIF(704x480)
	Split Mode	1/4/Auto Sequence 1/4/6/8/9/13/16/Auto Sequence
	Monitor Out	VGA(1024x768/1280x1024(60Hz)/ HDMI(720p/1080p(60Hz)	VGA(1024x768/1280x1024(60Hz)/ HDMI(720p/1080p(60Hz)
Record	Speed	64Mbps (4 channels) 64Mbps (16 channels)
	Resolution	4CIF(704x480)/ SVGA(800x600)/ 1.3M(1280x1024)/ 2M(1920 x 1080)/ 3M(2048 x 1536)	4CIF(704x480)/ SVGA(800x600)/ 1.3M(1280x1024)/ 2M(1920 x 1080)/ 3M(2048 x 1536)
	Type	Normal, Scheduled, Event (Pre/Post) Normal, Scheduled, Event (Pre/Post)
Play	Simultaneous playback	4 channels 4 channels
	Resolution	4CIF(704x480)/ 1.3M(1280x1024)/ 2M(1920 x 1080)/ 3M(2048 x 1536)	4CIF(704x480)/ 1.3M(1280x1024)/ 2M(1920 x 1080)/ 3M(2048 x 1536)
	Play	Fast Forward/Fast Backward, Slow Forward/Slow Backward, Move one step up/Move one step down
	Ethernet	Gigabit Ethernet x 2
HDD	Built-in	500GB HDD 1TB HDD
	Extended	-	4
Backup	Device	2 USB (front 1 ports, rear 1 port), DVD R/W	3 USB (front 2 ports, rear 1 port), DVD R/W
	File	BU (proprietary to NVR), EXE (executable file)	BU (proprietary to NVR), EXE (executable file)
Extended Interface		External eSATA pots (x2)Compatible external storage (SVS-5R)	External eSATA pots (x2) Compatible external storage (SVS-5R)
Sensor	I/O	4/2	16/4
Voice	Input	4 channels (network)	16 channels (network)
Model SRN-470D SRN-1670D
Network	Interface	RJ-45, Gigabit Ethernet x 2 RJ-45, Gigabit Ethernet x 2
	Protocols	TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP	TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP
	Program	NET-i Viewer, Webviewer NET-i Viewer, Webviewer
	Baud rate	MAX 48Mbps, Unlimited(48M)/2/1.5/1 Mbps, 800/600/500/400/300/ 200/100/50 kbps	MAX 48Mbps, Unlimited(48M)/2/1.5/1 Mbps, 800/600/500/400/300/ 200/100/50 kbps
Smart phone	Compatible model	-	-
	Protocol	-	-
	Baud rate	-	-
	Remote user count:	-	-
Control		IR remote control, mouse IR remote control	mouse
		Permission settings for each user (max 10 users)	Permission settings for each user (max 10 users)
OSD (On Screen Display)		GUI, multilingual support (Korean included)	GUI, multilingual support (Korean included)
Temperature		+0°C to +40°C +0°C to +40°C
Humidity		20% ~ 85% 20% ~ 85%
Power		DC12V Adaptor,4A,100~250VAC, 50~60Hz, 1.2A	100 to 240 VAC ±10%; 50/60 Hz, 4~1.5A
Power consumption		36W (1x HDD) 56W (1x HDD)
Dimension (W x H x D)		W215.0 x H88.0 x D351.7 mm (W8.46 x H3.46 x D13.85 inch)	W440.0 x H88.0 x D426.8 mm (W17.32 x H3.46 x D16.80 inch)
Weight		3.7Kg 7.1Kg

PRODUCT OVERVIEW

- SRN-470D

unit : mm (inches)

Technical line drawing of a vertical rectangular device with internal hatched pattern and mounting holes (no text or symbols)

DEFAULT SETTING

This returns the factory default settings.

To reset the system, move to "System Management > Settings > Load Factory Default" and press the button.

■ The default settings are based on SRN-1670D.

The default password can be exposed to a hacking thread so it is recommended to change the password after installing the product. Note that the security and other related issues caused by the unchanged password shall be responsible for the user.

Category Details Factory Default
System	Date/Time/Language Date/Time/Language		Date YYYY-MM-DD
			Time 24 hours
			Time Zone GMT
			Time Sync. OFF
			DST OFF
			Language English
	Permission Management	Admin	ID admin
			Password 4321
		Group	Group None
			Group Authority
		User Group All
		Setup	Restricted Access	Backup/Record Stop/ Search/PTZ/Remote Alarm Out/Shutdown
			Restriction on Network Access
			Auto Log out 3 Min
			Manual Input of ID
	System Management	System Information	Device Name	NVR
Device	Camera	Camera	Video	ON
			Audio	OFF
			Camera Name	CAM 01 ~ CAM 16
			Dwell Time	5 sec
			Scan Type	Progressive
	Storage Device	HDD Alarm	Check Alarm Output Port	OFF
			Duration	OFF
			Replace Alarm Output Port	OFF
			Duration	OFF
	Remote Device	Remote Control		ON
		ID		00
	Monitor	Monitor	Event Display	OFF
			Display	All
			Multi CH SEQ Time	5 sec
			Video Output	VGA(1280x1024)
			Display Position Setup	30
		Mode	Live Screen ALL
Record	Recording Schedule	CH1 Event
	Event Record Duration	Pre Event OFF
		POST Event 1 min
	Record Setup	Standard REC Rate Key Frame
		Event REC Rate Full Frame
	Record Option	Disk End Mode		Overwrite
			Disk End Beep OFF
		Auto Delete 99
Event	Sensor Detection	NVR	Sensor Operation OFF
			Cam Camera No.
			Alarm Out None
			Duration 10 sec
		Network Camera	Sensor Operation OFF
			Cam Camera No.
			Alarm Out None
			Duration 10 sec
	Motion Detection/Video Analysis Event		Mode OFF
			Alarm Out None
			Alarm Duration 10 sec
	Alarm Out Schedule Alarm Out1
Network	Connection Mode	Network1	Address Type Static IP
			Bandwidth	Unlimited
			Static IP 192.168.1.200
			Gateway 192.168.1.1
			Subnet Mask 255.255.255.0
			DNS 168.126.63.1
		Network2	Address Type Static IP
			Bandwidth Unlimited
			Static IP 192.168.2.200
			Gateway 192.168.2.1
			Subnet Mask 255.255.255.0
			DNS 168.126.63.1
		Advanced	Protocol Type TCP
			Port (TCP) 554
			Port (UDP) 8000~8159
			Unicast/Multicast Unicast
			Multicast IP 224.126.63.1
			TTL 5
			Webviewer Port 80
	DDNS	Network1 DDNS Site	OFF
		Network2 DDNS Site	OFF
	Mailing Service	SMTP	Server Type	SMTP mail server
			Porta	25
			Use Authentication	OFF
			Secure Transfer Never
		Event	Event Interval	10 min
			Use Event Transfer	OFF
		Group	Group	OFF
			Recipient Permission OFF

TROUBLESHOOTING

Problem	Action
The system does not turn on and the indicator on the front panel does not work at all.	Check if the power supply system is properly connected.Check the system for the input voltage from the power source.If the problem persists even after you have taken the above actions, check the power supplier and replace it with a new one if necessary.Check inside if the cables are properly connected. (SMPS, FRONT)
Some channels display just a black screen even if they receive video sources.	Check if the camera is properly supplied with power.Check the video output connecting the camera's webviewer.Check if the network port is properly connected and the network setting is set correctly.Change the hub supporting Gigabit, it may solves.Check 4 pin cable connected properly to the front panel. When the cable disconnected it may happen.
If I press the [REC] button on the front panel, the REC indicator does not flash, nor the player start recording.	Check if there is a free space on the HDD for the recording.Check if the record mode is seON in the record mode setting.
The screen displays the logo image repeatedly.	Check 4 pin cable connected properly to the front panel.When the cable disconnected it may happen.This may occur from a problem with the main board, or the related software is corrupt.Contact the nearest service center for more information.
The Channel button does not work on the Live screen.	The Channel button does not work if the current screen is in the event monitoring mode.In the event monitoring screen, press the [ALARM] button to exit the screen and select a channel.
The cursor will not move to the Start button when I start the calendar search.	Check if the channel and the date that you want to play are marked with the V symbol.Both channel and date should be checked before you can start playing with the Start button.
No video is played on the connected monitor.	Check if the necessary cables are connected to the monitor properly.If the problem persists even in proper connection, move to [STOP] → [ZOOM] → [STOP] → [ZOOM] and press [MENU] to display the default resolution dialog. From this dialog, specify a desired resolution. You may still view nothing on the screen. Then, the screen will restore the default resolution in a moment. Change the current resolution to a different resolution and apply your change. The video will be displayed in the last specified resolution.
When the alarm sounds, I press the [ALARM] button on the remote control to release the alarm but it does not work. The alarm persists and I could not set it off in any way.	Press the [MENU] button on the remote control to release the alarm in the following way:1) To release the event monitoring mode : Monitoring Mode – set the duration of the event monitoring to Off.2) To release the alarm sound : Event Record Mode - Alarm (Motion Detection/Video Loss) – deactivate the alarm sound.3) To release the event : Event Record Mode - Alarm (Motion Detection/Video Loss) – set the mode to Off.
No response controlling PTZ in the live viewer •	Check the registered Camera if it support PTZ function.
The camera is not connected or the PC fails to connect to the product.	Check if the network cable is connected properly.Ensure that you have set Network – Connection Mode.Check the IP setting of the PC or camera.Try the Ping Test.Check if there is a different device near the product uses the same IP.
The Live screen is too bright or too dark.	Check the video settings of the registered camera.
Not all of multiple external HDDs that I have installed on the NVR are recognized by the NVR even if I configured the necessary settings properly.	It may take time to recognize multiple external HDDs.Try again in a minute. If the problem persists and not all of the external HDDs are recognized, that is highly likely to an error of the external HDD it self.Try with a different HDD or HDDs.
A message of “Need to reset date/time.” Is displayed on the screen.	This message is displayed if there occurs a problem with the time setting of the internal clock or an error in the clock itself.Contact the retailer or the service center for more information.
The time bar is not displayed in Search mode.	The timeline can switch between normal and extension mode.In extension mode, the time bar may not be displayed in the current timeline.Switch to normal mode or use the left or right button to navigate through the time bar.
The “NO HDD” icon and an error message are displayed.	Check the HDD for connection. If the problem persists in a normal condition, contact the nearest service center to have the HDD checked by the service personnel.
I have installed an additional HDD on the NVR but it does not recognize the HDD.	See the compatibility list to check if the additional HDD is supported by the NVR. For the compatibility list, contact the retailer where you purchased the NVR.
I have connected an external storage device (external eSATA HDD) to the NVR but the NVR seems not to recognize it.	See the compatibility list of external storage devices to check if the connected device is supported by the NVR.For the compatibility list, contact the retailer where you purchased the NVR.
If I press the ESC key in full screen mode of the WebViewer, the system does not switch to a normal split mode.	Press the ALT+TAB keys to select ‘ACTIVE MOVIE’ and press the ESC key again. The system will switch to a normal split mode.
I found it difficult to configure the network settings if using the default search, backup and router settings.	For more information, refer to the user manual.If you want to check the basics of the product for a quick start, refer to the quick start guide (backup, search).If you use the router for network connection, refer to the “Connecting and Setting the Network” section in this manual.
I forgot the password.	Contact the NVR administrator for help.
Backup data is just not played by the PC or NVR.	When you are backing up data, you have choices about the player either: PC or NVR. Make your selection before proceeding.If you are using the PC to play the data, the format of the backup file should be either AVI or SEC.If you are using the NVR for this purpose, formatting backup files should be done by the NVR.
My player does not switch to Live mode while in playback.	Press the Stop [■] button on the remote control, or click the [■] icon on the launcher to switch to Live mode.
Recording does not work.	If your player does not display a Live image at all, that indicates recording does not work so first check if you see an image on the screen.Recording does not work if the recording settings are not properly configured.1) Manual Record: Press the [REC] button on the front panel of the NVR or on the remote control to start recording.Scheduled Record: Specify a desired time in Menu – Record - Recording Schedule. Recording will start at the specified time.Record: Recording will proceed in any conditions at the specified time.Record: When an event occurs, recording will perform only if the event is of alarm, motion detection and video loss.If there is no event found, recording will not perform.Record: If there is no event found, Continuous recording will perform. Whereas, if an event occurs, Event recording will perform.
The image quality of the recording data is not good.	Increase the resolution and quality level in Menu – Record – Quality / Resolution.1) Resolution: Select a bigger size when specifying the recording size.(4CIF>2CIF>CIF)The recording image in the CIF format shows a deteriorated quality as it is enlarged from a small-sized image.Record Quality: Specify a bigger level for the recording quality.If you increase the resolution and the recording quality, the data size increases accordingly. So the HDD will be filled faster. Overwriting will overwrite the existing data so recording will proceed at a shorter interval.
I pressed the [REC] button on the remote control but neither the REC indicator turn on nor recording proceeds.	In normal recording mode, the REC indicator does not turn on and no screen information is provided. Thus, you cannot check the recording status.Move to the Record Setup menu and check if the frame rate of normal recording is set to.

The software included in this product contains copyrighted software that is licensed under the GPL/LGPL. You may obtain the complete Corresponding Source code from us for a period of three years after our last shipment of this product by sending email to [e-mail]

If you want to obtain the complete Corresponding Source code in the physical medium such as CD-ROM, the cost of physically performing source distribution might be charged.

• GPL Software : linux kernel, Sysvinit, dosfstools, wget, msmtp, busybox, cdrtools, dvd+rw-tools, iconv, smartctl, uboot, minicom, openssl, bash, lm_sensors
  • LGPL Software : glibc, vmstat, inetutils, Qt 4.6.3 , ffmpeg
• OpenSSL License : OpenSSL

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc.

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.

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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

Version 2, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc.

51 Franklin S

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2. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
   Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and “any later version”, you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.
3. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

NO WARRANTY

1. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
2. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.

one line to give the program's name and an idea of what it does.

Copyright (C) yyyy name of author

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type 'show w'. This is free software, and you are welcome to redistribute it under certain conditions; type 'show c' for details.

The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than 'show w' and 'show c'; they could even be mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program 'Gnomovision' (which makes passes at compilers) written by James Hacker.

signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

GNU GENERAL PUBLIC LICENSE

Version 3, 29 June 2007

Copyright © 2007 Free Software Foundation, Inc. http://fsf.org/

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

Preamble

The GNU General Public License is a free, copyleft license for software and other kinds of works.

The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.

To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others.

For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions.

Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users.

Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free.

The precise terms and conditions for copying, distribution and modification follow.

TERMS AND CONDITIONS

0. Definitions.

"This License" refers to version 3 of the GNU General Public License.

"Copyright" also means copyright-like laws that apply to other kinds of works, such as semiconductor masks.

"The Program" refers to any copyrightable work licensed under this License. Each licensee is addressed as "you". "Licensees" and "recipients" may be individuals or organizations.

To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work.

A “covered work” means either the unmodified Program or a work based on the Program.

To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well.

To "convey" a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying.

An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion.

1. Source Code.

The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work.

A "Standard Interface" means an interface that either is an official standard defined by a recognized standards body, or, in the case of interfaces specified for a particular programming language, one that is widely used among developers working in that language.

The “System Libraries” of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an implementation is available to the public in source code form. A “Major Component”, in this context, means a major essential component (kemel, window system, and so on) of the specific operating system (if any) on which the executable work runs, or a compiler used to produce the work, or an object code interpreter used to run it.

The “Corresponding Source” for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work’s System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work.

The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source.

The Corresponding Source for a work in source code form is that same work.

2. Basic Permissions.

All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law.

You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you.

Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary.

3. Protecting Users' Legal Rights From Anti-Circumvention Law.

No covered work shall be deemed part of an effective technological measure under any applicable law fulfilling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996, or similar laws prohibiting or restricting circumvention of such measures.

When you convey a covered work, you waive any legal power to forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this License with respect to the covered work, and you disclaim any intention to limit operation or modification of the work as a means of enforcing, against the work's users, your or third parties' legal rights to forbid circumvention of technological measures.

4. Conveying Verbatim Copies.

You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program.

You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee.

5. Conveying Modified Source Versions.

You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions:

a) The work must carry prominent notices stating that you modified it, and giving a relevant date.
b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to "keep intact all notices".
c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so.

A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an “aggregate” if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation’s users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate.

6. Conveying Non-Source Forms.

You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways:

a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b.

d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d.

A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work.

A "User Product" is either (1) a "consumer product", which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, "normally used" refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product.

“Installation Information” for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made.

If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM).

The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network.

Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying.

7. Additional Terms.

"Additional permissions" are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions.

When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission.

Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:

a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or authors of the material; or
e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.

All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying.

If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms.

Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way.

8. Termination.

You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11).

However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation.

Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice.

Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10.

9. Acceptance Not Required for Having Copies.

You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so.

10. Automatic Licensing of Downstream Recipients.

Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License.

An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts.

You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it.

11. Patents.

A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's “contributor version”.

A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License.

Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version.

In the following three paragraphs, a “patent license” is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To “grant” such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party.

If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it.

A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007.

Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law.

12. No Surrender of Others' Freedom.

If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program.

13. Use with the GNU Affero General Public License.

Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such.

14. Revised Versions of this License.

The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.

If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program.

Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version.

15. Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

16. Limitation of Liability.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

17. Interpretation of Sections 15 and 16.

If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.

END OF TERMS AND CONDITIONS

GNU LESSER GENERAL PUBLIC LICENSE

Version 2.1, February 1999

Copyright (C) 1991, 1999 Free Software Foundation, Inc.

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

[This is the first released version of the Lesser GPL.

It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.]

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software to make sure the software is free for all its users.

This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below.

When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things.

To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it.

For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights.

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Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

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THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. This product includes cryptographic software written by Eric Young ([e-mail]). This product includes software written by Tim Hudson ([e-mail]).

Original SSLeay License

Copyright (C) 1995-1998 Eric Young ([e-mail]) All rights reserved. This package is an SSL implementation written by Eric Young ([e-mail]). The implementation was written so as to conform with Netscapes SSL. This library is free for commercial and non-commercial use as long as the following conditions are aheared to. The following conditions apply to all code found in this distribution, be it the RC4, RSA, Ihash, DES, etc., code; not just the SSL code. The SSL documentation included with this distribution is covered by the same copyright terms except that the holder is Tim Hudson ([e-mail]).

Copyright remains Eric Young's, and as such any Copyright notices in the code are not to be removed.

If this package is used in a product, Eric Young should be given attribution as the author of the parts of the library used. This can be in the form of a textual message at program startup or in documentation (online or textual) provided with the package. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

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