DNS-726-4 - NAS D-LINK - Free user manual and instructions

Product type	Network Video Recorder (NVR) / NAS
Brand	D-Link
Model	DNS-726-4
Power Supply	External power adapter 12V DC
Connectivity	1 Gigabit Ethernet port, 1 USB port (for UPS)
Hard drives	2 bays for 3.5-inch SATA hard drives
Supported RAID	RAID 1 (mirror)
Maximum capacity	Depends on drives used (up to 2 x maximum capacity)
Supported cameras	Up to 4 IP cameras (brands D-Link, Axis, Panasonic, SONY)
Required operating systems (client)	Windows 2000/XP/2003/Vista
Required browser	Internet Explorer 6.0 or higher
Security	Front panel lock with key, security cable slot (Kensington)
Main functions	Remote access, automatic camera detection, management via Web utility
Box contents	Recorder, power adapter, Ethernet cable, CD, keys, cable holder, installation guide
Maintenance and cleaning	Clean the exterior with a soft, dry cloth. Avoid liquids.
General information	Brand D-Link, model DNS-726-4, NAS category. Warranty and support available on the D-Link website.

Frequently Asked Questions - DNS-726-4 D-LINK

How to install hard drives in the DNS-726-4?

Unlock the front panel with the provided key, slide the panel up and remove it. Insert a 3.5-inch SATA hard drive into a bay, aligning the connectors. Gently push until it clicks into place. Repeat for a second drive if necessary. Reattach and lock the front panel.

How to reset the device to factory settings?

Use a paperclip to press the Reset button located on the back, next to the Ethernet port. Hold until the power LED blinks. Settings will be reset but data on hard drives will be retained.

What types of cameras are compatible with the DNS-726-4?

The DNS-726-4 supports network cameras from well-known brands such as D-Link, Axis, Panasonic and SONY. Support for specific features depends on the software.

How to connect a UPS (uninterruptible power supply)?

Connect a USB cable between the UPS and the USB port on the back of the NVR. Then plug the UPS power cable into a wall outlet. The UPS will allow a safe shutdown in case of a power outage.

How to remotely access the NVR recorder?

Ensure the NVR is connected to the Internet via a router. Use the NVR search utility on the CD to find the device, then configure remote access via the Web interface. A broadband Internet subscription is required.

What to do if the disk LED turns orange?

An orange LED indicates a hard drive failure. Replace the defective drive with an identical one (same brand and capacity) to restore RAID 1. Refer to the manual for the replacement procedure.

How to properly shut down the DNS-726-4?

Press the front power button for about 5 seconds. The power LED will blink and the device will gradually turn off. Do not unplug the power without shutting down the device.

The NVR does not detect installed hard drives.

Check that the drives are properly inserted and connectors are aligned correctly. Make sure to use 3.5-inch SATA drives. After powering on, wait about 60 seconds for initialization. If the problem persists, restart the device.

Can I use a hard drive of different capacity for RAID 1?

It is strongly recommended to use identical drives (same brand and capacity) for RAID 1. If you use drives of different capacities, the usable space will be limited to the capacity of the smallest drive.

How to update the firmware of the DNS-726-4?

Download the latest firmware version from the D-Link website. Log into the NVR web interface, go to 'Maintenance' or 'Update' section, then select the downloaded file. Follow the on-screen instructions.

USER MANUAL DNS-726-4 D-LINK

Quick Installation Guide+

Hardware Requirements

One or two 3.5" SATA hard disk drives*

Network Requirements

• IP Camera(s) (See the D-Link website for a list of supported cameras.)
• Subscribed broadband internet connection (for remote access)
• Gigabit Ethernet Switch and Internet Router (or Internet Router with a with an available Gigabit Ethernet LAN port)

Remote PC Minimum Requirements

• Operating System: Windows® 2000/XP/2003/Vista™
  CPU: Pentium 4 - 2.4GHz or greater
  RAM:512MB
• Web Browser: Internet Explorer v6.0 or later

Optional

UPS with USB interface

*Hard disk drives should be from the same manufacturer. To ensure maximum performance, identical drives are recommended for RAID 1 configurations.

Package Contents

D-Link DNS-722-4/ DNS-726-4 Network Video Recorder (NVR)
- CAT5 Ethernet Cable
- Power Adapter
- Cable Holder
- Keys
- Manual and Software on CD
- Quick Install Guide

Note: Using a power supply with a different voltage than the one included with your product will cause damage and void the warranty for this product.

Hardware Overview

Front View

Power Button:

Press once to power on the NVR. Press and hold the button until the LED begins to blink to power down the NVR.

Drive LEDs:

These LEDs will be solid BLUE when the drives are connected but inactive. The LEDs will blink when the drives are being accessed, formatted or synchronized. They will illuminate AMBER if a drive has failed.

Activity LED:

The LED will be solid BLUE when there is an Ethernet connection. It will blink to indicate LAN traffic.

Bottom

Key Lock:

Use this lock to secure the front panel of the NVR. The panel can be unlocked with the provided key for initial installation.

Rear Panel (Connections)

Power Receptacle:

The supplied power adapter connects here.

Gigabit Ethernet Port:

The Gigabit Ethernet port connects the NVR to a network.

Drive Eject Lever:

Use these levers to eject the hard drives. The front panel must be removed before ejecting the drives. Make sure to reset the ejector before installing the new hard drive.

Reset Button:

A pinhole button located beside the Ethernet socket is used to reset the system or restore the factory default settings. To reset, simply press and hold the button until the power LED flashes.

USB Connector:

A UPS can be used as an emergency power supply for the NVR. The UPS can use the USB interface to notify the NVR to perform a proper shutdown before battery power runs out.

Security Cable Slot:

An external lock can be affixed to this slot to prevent theft.

Fan:

The NVR will adjust the system temperature automatically by turning the fan on/off.

Cable Holder:

Holds the power cable to ensure a safe operating environment.

Note: After resetting the unit, you will still be able to access the recorded data on your hard drives.

Connecting Your NVR to the Network

Your Network Setup

Hardware Installation

Install the Hard Drives:

1. Please install a SATA HDD before turning on the NVR. Use the key to unlock the faceplate from the bottom of the NVR.

1. Slide the faceplate up until it unlatches from the device.

1. Once the faceplate is unlatched, pull it off the device, exposing the drive bays.

1. Insert a 3.5" SATA hard drive into an available drive bay. Make sure to align the drive connector to the SATA connector on the bottom edge inside the drive bay of the NVR. Gently push the drive in until it connects. When a drive is inserted properly, you will feel it "seat" into the connector. Some hard drives that are thin or oddly shaped may need to be guided carefully into position. If a drive is not properly seated, the LED will not illuminate after powering on the device.

Optional: When installing an optional second HDD, please repeat Step 4. To avoid data incompatibility in RAID 1 operation, useidentical SATA drives from the same manufacturer. Formatted drive capacity for RAID 1 operation is dependant on the HDD with the lowest capacity.

1. Attach the faceplate to the front of the device.

1. Lock the faceplate to secure the HDDs.

Connect the Ethernet Cable

Connect an Ethernet cable to the Ethernet port. Connect one end of the Ethernet cable to the NVR. Connect the opposite end of this cable to a Gigabit Ethernet LAN port of a router or a switch, or directly to a computer.

Connect the UPS (Optional)

If you have a Universal Power Supply (UPS) that you would like to use with the NVR, you may connect it before powering the unit on.

1. Connect the USB cable from the UPS to the port on the back of the NVR.
2. Connect the power cable to the UPS. (Ensure that the UPS is plugged in and receiving power.)

Note: To turn off the NVR, simply push the power button for 5 seconds. The power LED will blink and the NVR will turn off after a moment.

Attach the External Power Supply

Attach the external power supply to the DC power receptacle located on the NVR's rear panel (labeled DC12V) and connect the other end to an AC power outlet.

Turn on the Power and Initialize the HDD

Push the power button at the front panel. The LED on the NVR will begin to blink. When you have a proper connection, wait about 60 seconds, the NVR power LED will stay steady and the HDD and network LEDs will begin to blink. The NVR will initialize the HDD to default settings. To change HDD settings, please visit the SETUP page in the web-based configuration utility.

Supported Cameras

DNS-722-4: Supports all D-Link network cameras. Includes support for auto-discovery, and up to 1.3 megapixel resolution.

DNS-726-4: Supports known-brand network cameras including D-Link, Axis, Panasonic, and SONY. Specific feature support depends on software.

Getting Started

Step 1: Make sure the NVR is connected to a network via a router or a switch, or directly connected to PC.
Step 2: Turn on the computer and insert the D-Link DNS-722-4/DNS-726-4 Autorun CD into the CD-ROM drive. The following step-by-step instructions displayed are shown when using Windows Vista operating system. The steps and screens are similar for other Windows operating systems.

For detailed configuration instructions, please refer to the User Manual on the CD-ROM.

Technical Support

United Kingdom (Mon-Fri)

Home Wireless/Broadband 0871 873 3000 (9.00am-06.00pm, Sat 10.00am-02.00pm)

Managed, Smart, & Wireless Switches, or Firewalls 0871 873 0909 (09.00am - 05.30pm)

(BT 10ppm, other carriers may vary.)

Ireland (Mon-Fri)

All Products 1890 886 899 (09.00am-06.00pm, Sat 10.00am-02.00pm)

€0.05ppm peak, €0.045ppm off peak Times

Internet

http://www.dlink.co.uk

ftp://ftp.dlink.co.uk

E-Mail: [e-mail]

Telefon: [phone],116 € pro Minute

Assistance technique

URL: http://www.dlink.it/support

Notes

D-Link®

Ver. 1.00(E)

2009/01/09

6ENS7264Q.01G