692 - AV Extender Kramer - Free user manual and instructions

Product Type	HDBT 2.0 Optical Receiver
Model	692
Brand	Kramer
Dimensions (Net)	21.46 cm x 16.3 cm x 4.36 cm (8.45" x 6.42" x 1.7")
Weight (Net)	0.95 kg (2.1 lbs)
Power Supply	12 V DC, 2.8 A (supplied adapter: 12 V DC, 5 A)
Power Consumption	12 V DC, 2800 mA
Video Input	1 Fiber Optic (2 LC connectors)
Video Output	1 HDMI (female connector)
Max Video Resolution	4K UHD @ 60 Hz (4:2:0) 24 bpp
HDCP Support	HDCP 1.4
Audio Output	1 Stereo Analog Unbalanced Audio (3.5 mm mini jack, 2 Vrms / 10 kΩ)
USB Extension	4 USB-A connectors, USB 2.0, up to 127 Mbps
Ethernet Extension	1 RJ-45 female, 100BaseT, up to 100 Mbps
Serial Extension	1 RS-232 (3-pin terminal block) for serial link
Device Control	RS-232 (3-pin terminal block), Ethernet (web UI, Protocol 3000)
IR Extension	1 IR (3.5 mm mini jack), bidirectional
Optical Module	10 Gbps SFP+ (OSP-MM1 included, supports single-mode OSP-SM10)
Max Fiber Reach (Single-mode)	Up to 33 km (20.5 miles) over OS1 SM fiber
Max Fiber Reach (Multi-mode)	Up to 3 km (1.86 miles) over OM3 MM fiber
Enclosure	Half 19" 1U, aluminum, fan-less
Operating Temperature	0° to +40°C (32° to 104°F)
Safety Compliance	CE, UL, RoHS, WEEE
Care and Cleaning	Clean with a soft dry cloth. No liquids. Disconnect power before cleaning.
Spare Parts	Power adapter (12V, 5A) and OSP-MM1 transceiver included. Optional: OSP-SM10 transceiver, Kramer cables.

Frequently Asked Questions - 692 Kramer

What is the maximum video resolution supported by the Kramer 692?

The Kramer 692 supports video resolutions up to 4K UHD @ 60 Hz (4:2:0) 24 bpp as specified in HDMI 2.0.

How far can I extend signals with the 692 over fiber?

Using single-mode fiber (OS1) with the optional OSP-SM10 transceiver, the 692 can extend signals up to 33 km (20.5 miles). With multi-mode fiber (OM3) and the included OSP-MM1, the maximum reach is 3 km (1.86 miles).

Can I control the 692 remotely?

Yes, the 692 can be controlled remotely via Ethernet using its embedded web pages or the RS-232 control port. It also supports Kramer Protocol 3000 commands.

What is the default IP address of the Kramer 692?

The default IP address is 192.168.1.39 with a subnet mask of 255.255.0.0 and default gateway 192.168.0.1.

Does the 692 support HDCP?

Yes, the 692 is HDCP 1.4 compliant. HDCP mode can be set via the web interface or Protocol 3000 commands.

Can I extend USB devices with the 692?

Yes, the 692 extends USB 2.0 signals bidirectionally over the fiber link. It has 4 USB-A ports for connecting peripherals like keyboards, mice, or cameras.

What type of fiber optic cable and connectors are required?

The 692 uses LC (UPC) connectors for its SFP+ modules. Two simplex fiber strands are required (cross-connected). For patch panels, APC connectors are recommended for better performance.

How do I reset the 692 to factory defaults?

You can reset via the rear panel RESET button (press and hold for 5 seconds), via the embedded web page (Device Settings > Factory reset), or with the Protocol 3000 command #FACTORY.

What is the audio output capability of the 692?

The 692 provides a stereo analog unbalanced audio output on a 3.5 mm mini jack with 2 Vrms into 10 kΩ. Audio can be de-embedded from HDMI (drop-and-continue).

Is the 692 rack-mountable?

Yes, the 692 has a half 19-inch 1U enclosure and can be side-by-side mounted with another unit in a 1U rack space using optional rack ears.

USER MANUAL 692 Kramer

692 HDBT 2.0 Optical Receiver

Contents

1 Introduction 1

2 Getting Started 2

2.1 Achieving the Best Performance 2

2.2 Safety Instructions 2

2.3 Recycling Kramer Products 3

3 Overview 4

4 Defining the 692 HDBT 2.0 Optical Receiver 7

5 Connecting the 692 HDBT 2.0 Optical Receiver 9

5.1 Using the OSP SFP+ Module 12

5.2 Connecting to 692 via RS-232 16

5.3 Connecting 692 via the Ethernet Port 16

6 Principles of Operation 20

6.1 Audio Output 20

6.2 Video Output and Audio Switching Timeouts 20

6.3 Controlling A/V Equipment via an IR Remote Control 20

7 Configuring the 692 HDBT 2.0 Optical Receiver 23

8 Using the Embedded Web Pages 24

8.1 Browsing the 692 Web Pages 24

8.2 Setting the Sleep Mode and HDCP Mode 26

8.3 Setting Device Parameters 27

8.4 Managing the EDID 31

8.5 Authentication Page 33

8.6 Viewing the About Page 34

9 Technical Specifications 35

9.1 Default Communication Parameters 37

9.2 Default Parameters 37

9.3 Default EDID 38

10 Protocol 3000 40

10.1 Understanding Protocol 3000 41

10.2 Kramer Protocol 3000 Syntax 42

10.3 Protocol 3000 Commands 44

Figures

Figure 1: 692 Front Panel 7

Figure 2: 692 Rear Panel 8

Figure 3: Connecting the 691 and 692 9

Figure 4: Connecting the Fiber Optic Cable 10

Figure 5: System Layout Example for Optical Reach Evaluation 14

Figure 6: Inserting the Transceiver Module 15

Figure 7: RS-232 Connection 16

Figure 8: Local Area Connection Properties Window 17

Figure 9: Internet Protocol Version 4 Properties Window 18

Figure 10: Internet Protocol Version 6 Properties Window 18

Figure 11: Internet Protocol Properties Window 19

Figure 12: Controlling a Blu-ray Disk Player via the 692 Receiver 21

Figure 13: Controlling a Projector via the 691 Transmitter 22

Figure 14: 692 DIP-switch 23

Figure 15: Entering Logon Credentials 25

Figure 16: The Video Settings Page 26

Figure 17: The Device Settings Page 28

Figure 18: Turning DHCP Off Dialog Box 28

Figure 19: Turning DHCP On Warning 29

Figure 20: The EDID Management Page 32

Figure 21: The EDID Message 32

Figure 22: The Authentication Page 33

Figure 23: The About Page 34

1 Introduction

Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront video, audio, presentation, and broadcasting professionals on a daily basis. In recent years, we have redesigned and upgraded most of our line, making the best even better!

Congratulations on purchasing your Kramer 692 HDBT 2.0 Optical Receiver which is part of the Kramer Audio Distribution System and is ideal for:

• Ultra-long signals extension for:

• Multi-room and inter-building ultra-long connectivity.
• Large dividable auditoriums and lecture halls.

- Highly secured and reliable signals ultra-long extension for:

■ Governmental applications.
■ Medical applications.
■ Rental and staging applications.

692 HDBT 2.0 Optical Receiver and 691 HDBT 2.0 Optical Transmitter are standard compliant and can be connected to other HDBT-certified transmitters and receivers.

2 Getting Started

We recommend that you:

• Unpack the equipment carefully and save the original box and packaging materials for possible future shipment.
• Review the contents of this user manual.

Go to www.kramerav.com/downloads/692 to check for up-to-date user manuals, application programs, and to check if firmware upgrades are available (where appropriate).

2.1 Achieving the Best Performance

To achieve the best performance:

• Use only good quality connection cables (we recommend Kramer high-performance, high-resolution cables) to avoid interference, deterioration in signal quality due to poor matching, and elevated noise levels (often associated with low quality cables).
• Do not secure the cables in tight bundles or roll the slack into tight coils.
• Avoid interference from neighboring electrical appliances that may adversely influence signal quality.
• Position your 692 HDBT 2.0 Optical Receiver away from moisture, excessive sunlight and dust.

This equipment is to be used only inside a building. It may only be connected to other equipment that is installed inside a building.

2.2 Safety Instructions

Caution: There are no operator serviceable parts inside the unit.

Warning: Use only the power cord that is supplied with the unit.

Warning: Disconnect the power and unplug the unit from the wall before installing.

2.3 Recycling Kramer Products

The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC aims to reduce the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled. To comply with the WEEE Directive, Kramer Electronics has made arrangements with the European Advanced Recycling Network (EARN) and will cover any costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility. For details of Kramer's recycling arrangements in your particular country go to our recycling pages at www.kramerav.com/support/recycling/.

3 Overview

692 is a high-performance HDBaseT 2.0 fiber receiver for ultra-reach extension of 4K60Hz (4:2:0) HDMI, USB 2.0, Ethernet, RS-232, IR and stereo audio signals over either multi-mode or single-mode fiber optic cable. 692 converts the HDBaseT 2.0 fiber optics signal received from an extended line transmitter, such as Kramer 691, back into 4K60Hz (4:2:0) HDMI, USB 2.0, Ethernet, RS-232, IR and stereo audio output signals.

692 extends video signals to up to 33km (20.5 miles) over single-mode fiber at up to 4K@60Hz (4:2:0) resolution. 692 includes a multimode OSP+ transceiver (Kramer OSP-MM1), but can be used with a single mode OSP+ transceiver and fiber as well.

The 692 receiver features:

- High performance standard fiber extender – HDBaseT 2.0 fiber receiver for providing ultra-reach signals over either multi-mode or single-mode optical fiber infrastructures, using Kramer pluggable OSP SFP+ units. 692 is a standard fiber extender that can be connected to any market-available HDBaseT-compliant extension product.

To ensure Kramer support and warranty of the 692 product, use only Kramer's certified high-performance OSP SFP+ pluggable optical modules:

OSP-MM1: Optical MM 850nm 10G SFP+ Transceiver (included).

OSP-SM10: Optical SM 1310nm 10G SFP+ Transceiver (can be purchased separately).

For optimum extension reach and performance, use Kramer's OSP SFP+ units and recommended Kramer cables. Non-Kramer cables may not reach these ranges.

Note that the maximum transmission reach is typical and may vary depending on fiber cables performance, signal resolution, connectors and splicing optical losses, modal or chromatic dispersion, and similar optical-related factors.

• HDMI Signal Extension – HDCP 1.4 compliant. Supports deep color, x.v.Color™, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0. EDID and CEC signals are passed through from the source to the display.
• I-EDIDPro™ Kramer Intelligent EDID Processing™ – Intelligent EDID handling, processing and pass-through algorithm that ensures Plug and Play operation for HDMI source and display systems.
• USB Extension – USB 2.0 interface data flows in both directions, allowing extension of HID (Human Interface Devices) peripheral devices, such as a mouse or a keyboard. High-bandwidth USB peripheral devices, such as USB isochronous streaming cameras and audio devices, transfer data continuously and periodically.

Delivery of the transferred data is not guaranteed by the USB standard and is subject to both USB and HDBaseT line bandwidth management limitations. When such devices are connected, check their functionality to ensure bandwidth limitations are not exceeded.

• Ethernet Extension – Ethernet interface data flows in both directions allowing extension of up to 100Mbps Ethernet connectivity for LAN communication and device control.
• Bidirectional RS–232 Extension – Serial interface data flows in both directions allowing data transmission and device control.
• Bidirectional Infrared Extension – IR interface data flows in both directions allowing remote control of peripheral devices located at either end of the extended line.

• Audio De-embedding (Drop-and-Continue) – The transmitted digital audio signal is extracted from the AV signal (dropped), converted to an analog signal for transmission to stereo balanced analog audio output, in parallel to being transmitted (continued) to the HDMI AV output. This enables high-quality audio playback by routing the audio to external speakers in parallel to routing the audio to the connected AV acceptor device's local speakers (such as TVs with speakers).

• Cost-effective maintenance – Status LED indicators for the HDMI input and HDBT output link facilitate easy local troubleshooting. Remote device management via built-in web UI and RS-232 connection enable simple device maintenance. Kramer Network support provides remote device and network management. Local and remote firmware upgrade via mini-USB, RS-232 or Ethernet connection and the K-Upload tool ensure lasting, field-proven deployment.

• Easy Installation – Half 19" 1U rack mountable fan-less enclosure enables side-by-side mounting of 2 units in a 1U rack space.

4 Defining the 692 HDBT 2.0 Optical Receiver

Figure 1 defines the front panel of the 692.

Figure 1: 692 Front Panel

#	Feature	Function
1	USB Connector (1 to 4)	Connect to the USB peripheral devices (for example, computer mouse, or keyboard) for traffic extension from a remote connected host.
2	LINK LED	Lights green when the HDBT link is valid.
3	IN LED	Lights green when an HDMI active signal device is connected.
4	ON LED	Lights green when the device receives power.

Figure 2 defines the rear panel of the 692.

Figure 2: 692 Rear Panel

#	Feature		Function
4	HDMI OUT Connector		Connect to an HDMI acceptor.
5	IR 3.5mm Mini Jack Connector		Connect to an external infrared transmitter or sensor for traffic extension.
6	RS-232 3-pin Terminal Block		Connect to an RS-232 controller for traffic extension (for example, a PC to control the Blu-ray player on the transmitter side).
7	AUDIO OUT 3.5mm Mini Jack		Connect to a stereo, unbalanced, analog audio acceptor.
8	OUT IN SFP+ Connector opening		Connect the fiber optic cable to the OUT IN SFP+ connectors (OSP-MM1 included, see Section 5.1).
9	SETUP 4-way DIP-switch		Sets the device behavior, (see Section 7).
10	CONTROL	RS-232 3-pin Terminal Block	Connect to a serial controller to control this device.
11		ETHERNET RJ-45 Connector	Connect to the LAN to extend network traffic to the receiver and Ethernet controller to control this device.
12	RESET Switch		Press and hold for 5 seconds to reset the device to factory default settings.Press and immediately release to power-cycle the device (Reset).
13	PROG Mini USB Connector		Use for firmware upgrade.
14	12V DC Power Connector		Connect to the supplied power adapter.

5 Connecting the 692 HDBT 2.0 Optical Receiver

Always switch off the power to each device before connecting it to your 692. After connecting your 692, connect the power to and switch on each device.

You can use the 692 HDBT 2.0 Optical Receiver and a compatible receiver, for example, the Kramer 691 HDBT 2.0 Optical Transmitter to configure a paired HDMI transmitter/receiver system, as shown in the example in Figure 3.

graph TD
    subgraph HDBT2.0OpticalTransmitter["691"]
        PC -->|PC| IRSensor["IR Remote Control"]
        IRSensor --> IRSensor1["IR Sensor"]
        IRSensor1 --> Controller["Controller"]
        Controller --> RS232G-RxTx["RS-232 G Rx Tx"]
        Controller --> AudioIn["Audio In"]
        Controller --> SFP+
        SFP+ --> OUTIn["OUT In"]
        OUTIn --> Setup["Setup"]
        Setup --> RS232G-RxTx["RS-232 G Rx Tx"]
        Setup --> ETHERNET["Ethernet"]
        ETHERNET --> LAN["LAN"]
        LAN -->|CONTROL| 691RearPanel["691 Rear Panel"]
        691RearPanel --> RESET["RESET"]
        691RearPanel --> PROG["PROG"]
        691RearPanel --> 12VDC["12V DC"]
    end

    subgraph_FiberOptic["Fiber Optic"]
        HDMIOut["HDMI Out"] --> Projector["Projector"]
        IR["IR"] --> AmplifiedSpeakers["Amplified Speakers"]
        RS232G-RxTx["RS-232 G Rx Tx"] --> AmplifiedSpeakers
        AudioOut["Audio Out"] --> AmplifiedSpeakers
        SFP+[SFP+] --> OUTIn["OUT In"]
        Setup["Setup"] --> RS232G-RxTx["RS-232 G Rx Tx"]
        Setup["1234"] --> ETHERNET["Ethernet"]
        ETHERNET --> MediaConference["Video Conference"]
    end

    subgraph_VideoConference["Video Conference"]
        Camera["Camera"] --> USB1["USB 1"]
        Camera --> USB2["USB 2"]
        Camera --> USB3["USB 3"]
        Camera --> USB4["USB 4"]
        MediaConference --> PCKeyboard["PC Keyboard"]
        MediaConference --> PCMouse["PC Mouse"]
        MediaConference --> LinkOn["Link On"]
    end

    PC --> HDBT2.0OpticalTransmitter
    IRSensor --> IRSensor1
    Protocolator --> Projector
    AmplifiedSpeakers --> AmplifiedSpeakers
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference
    MediaConference --> MediaConference

Figure 3: Connecting the 691 and 692

To connect the optical transmitter (for example, the 691):

1. Connect an HDMI source, (for example, a PC) to the HDMI IN connector.
2. Connect an RS-232 serial controller to the RS-232 3-pin terminal block for traffic extension, to control the projector (on the receiver side).
3. Connect a stereo analog audio source (for example, the audio output of a PC) to the AUDIO IN 3.5mm mini jack for traffic extension.
4. Connect the USB port on a PC to the USB port on the front panel of the 691 for traffic extension.
5. Connect an external IR sensor to the IR 3.5mm mini jack for traffic extension.
6. Connect the OUT IN SFP+ LC(UPC) connector to the OUT/IN LC(UPC) fiber optic cable extension towards the 692 receiver.

By default, OSP-MM1 is installed in the 691 (see Section 5.1). To replace OSP-MM1 with a different Kramer-certified MM SFP+ transceiver, see Section 5.1.2.

Always cross-connect the fiber connections, Rx OUT to Tx IN and Rx IN to Tx OUT, as transmission is carried on simplex fiber strands.

graph TD
    subgraph_691_Rear_Panel["691 Rear Panel"]
        A["HDMI IN"] --> B["IR"] --> C["RS-232 G Rx Tx"] --> D["AUDIO IN"] --> E["SFP +"]
        F["SETUP"] --> G["1 2 3 4"] --> H["RS-232 G Rx Tx"] --> I["ETHERNET"] --> J["RESET"] --> K["PROG"] --> L["12V DC"]
    end
    subgraph_692_Rear_Panel["692 Rear Panel"]
        M["HDMI OUT"] --> N["IR"] --> O["RS-232 G Rx Tx"] --> P["AUDIO OUT"] --> Q["SFP +"]
        R["SETUP"] --> S["1 2 3 4"] --> T["RS-232 G Rx Tx"] --> U["ETHERNET"] --> V["RESET"] --> W["PROG"] --> X["12V DC"]
    end
    style 691_Rear_Panel fill:#f9f,stroke:#333
    style 692_Rear_Panel fill:#f9f,stroke:#333

Figure 4: Connecting the Fiber Optic Cable

Always inspect and clean the connectors before you make a connection.

Always plug or unplug the fiber by holding the connector housing.

Never touch the end face of the optic fiber connectors.

1. Connect the supplied power adapter to the power socket and plug the adapter into the mains electricity (not shown in Figure 3).

To connect the 692 HDBT 2.0 Optical Receiver:

1. Connect the HDMI OUT connector to an HDMI acceptor, (for example, a projector).
2. Connect the RS-232 3-pin terminal block to the device to be controlled (for example, the projector to be controlled by a serial controller which is connected to 691).
3. Connect the AUDIO OUT 3.5mm mini jack to an audio acceptor, (for example, amplified speakers).
4. Connect the USB ports (for example, USB keyboard and mouse and a USB camera).

5. Connect the IR 3.5mm mini jack to an IR emitter.

6. Connect the OUT IN SFP+ LC(UPC) connector to the IN/OUT LC(UPC)

connector of the fiber optic cable extension towards the 691 transmitter.

By default, OSP-MM1 is installed in the 691 (see Section 5.1). To replace OSP-MM1 with a different Kramer-certified MM SFP+ transceiver, see Section 5.1.2.

Always cross-connect the fiber connections, Rx OUT to Tx IN and Rx IN to Tx OUT, as transmission is carried on simplex fiber strands (see Figure 4).

Always inspect and clean the connectors before you make a connection.

Always plug or unplug the fiber by holding the connector housing.

Never touch the end face of the fiber connectors.

1. Connect the supplied power adapter to the power socket and plug the

adapter into the mains electricity (not shown in Figure 3).

5.1 Using the OSP SFP+ Module

By default, OSP-MM1 is inserted in 692. If required, replace the optical transceiver, you need to insert the same type of SFP+ transceiver both into the SFP+ opening on the 692 and the compatible transmitter.

Two types of Kramer SFP+ optical transceiver modules are available:

• OSP-MM1: Optical MM 850nm 10G SFP+ Transceiver (included in the package).
• OSP-SM10: Optical SM 1310nm 10G SFP+ Transceiver (can be purchased separately).

Before deciding to replace the default SFP+ transceiver, consider the infrastructure of the installation area, the desired distance, optical loss budget and typical expected loss.

Use the same type of SFP+ optical transceiver module both on the 692 receiver and the transmitter (for example, 691).

The following table defines various typical Fiber cable characteristics, used for optical reach evaluation:

Cable Category	Core Diameter [μm]	Wavelength	Fiber Loss [dB/km]	Connector Loss [dB]	Splice Loss [dB]
MM OM1 [G.651.1]	62.5/125	850nm	3	Typical: 0.3 Max.: 0.75	0.3
MM OM2 [G.651.1]	50/125
MM OM3 [G.651.1, Laser Optimized]			2.5
MM OM4 [G.651.1, Laser Optimized]
MM OM5
SM OS1 [G.652A/B]	8	1310nm	1
SM OS2 [G.652C/D]			0.4

OSP-MM1 and OSP-SM10 modules are designed to be used only with LC(UPC) blue or LC(PC) white connectors. Using an LC(APC) green connector with the module causes poor performance and can damage the module connector.

For all other cable connections that do not connect directly to the OSP-MM1 or OSP-SM10 modules, such as the optical patch panel and bulk cables illustrated in Figure 5, we recommend using Angled Physical Contact (APC) green connectors for improved end-to-end reach performance.

When using OSP modules consider the following:

• Modules are Class 1 Laser products.
• There may be Invisible laser radiation present.
• Avoid long-term viewing of laser.
• Avoid the use of magnifying viewing aids or instruments (such as binoculars, telescopes, microscopes and magnifying lenses, but not spectacles or contact lenses).
• Avoid placing optical devices in the emitted beam that could cause the concentration of the laser radiation to be increased.

5.1.1 Optical Reach Evaluation

The following examples show how to calculate dB loss during optical signal transmission over fiber optical infrastructure.

In the optical system layout example, illustrated in Figure 5:

• 691 and 692 are connected to a patch panel via 100m patch cords.
• There are 6 connectors and no splices.

graph LR
    A["691 DSP"] -->|Optical Patch cord: 100m| B["692 OSP"]
    B -->|Optical Bulk Cable| C["692 Optical Patch Panel"]
    C -->|Optical Patch Panel| D["691 Optical Reach"]
    D -->|Optical Bulk Cable| C
    style A fill:#f9f,stroke:#333
    style B fill:#f9f,stroke:#333
    style C fill:#f9f,stroke:#333

Figure 5: System Layout Example for Optical Reach Evaluation

For multi-mode lines (MM OM3 cable category, as defined in the table on page 13):

• Maximum loss budget is: 8.6dB.
• Typical loss per connector is 0.3dB.
• Typical loss for each patch cord (100m) is 0.25dB.
• Fiber optic loss is 2.5 dB/km.

Multi-mode bulk line budget is: 8.6 - (0.3x6 + 0.25x2) = 6.3dB.

Evaluated bulk line length is: 6.3/2.5=\~2.5km.

For single-mode lines (SM OS1 cable category, as defined in the table on page 13):

• Maximum loss budget is: 11.9dB.
• Typical loss per connector is 0.3dB.
• Typical loss for each patch cord (100m) is 0.1dB.
• Fiber optic loss is 1 dB/km.

Single-mode bulk line loss budget is: 11.9 - (0.3x6 + 0.1x2) = 9.9dB.

Evaluated bulk line length is: 9.9/1=\~9.9km.

5.1.2 Inserting the SFP+ Module

OSP-MM1 (included in the package) comes inserted in the OUT IN SFP connector opening of 692 from factory. If you want to replace the OSP-MM1 with a different SFP_transceiver, you need to remove the installed transceiver before installing the new one.

To insert the SFP+ module:

1. Pull the bail out and remove the currently installed transceiver, insert the protective cap and store in a safe place.
2. Make sure the bail of the new transceiver is pushed up, in the closed position.
3. Insert the 692 into the IN OUT SFP+ slot and push it in until it clicks.

Figure 6: Inserting the Transceiver Module

1. Remove the protective cap and keep for future use.

For more information, see the OSP-MM1/OSP-SM10 documentation available at www.kramerav.com/product/osp-mm1.

5.2 Connecting to 692 via RS-232

The 692 features two RS-232 3-pin terminal block connectors:

• RS-232 to pass data to and from the machines that are connected to the receiver.
  • RS-232 CONTROL to control the 692.

Connect the RS-232 terminal block on the rear panel of the 692 to a PC/controller, as follows (see Figure 7):

• TX pin to Pin 2
• RX pin to Pin 3
• GND pin to Pin 5

Figure 7: RS-232 Connection

5.3 Connecting 692 via the Ethernet Port

You can connect to the 692 via Ethernet using either of the following methods:

• Directly to the PC using a crossover cable (see Section 5.3.1).
• Via a network hub, switch, or router, using a straight-through cable (see Section 5.3.1.1).

If you want to connect via a router and your IT system is based on IPv6, speak to your IT department for specific installation instructions.

5.3.1 Connecting the Ethernet Port Directly to a PC

You can connect the Ethernet port of the 692 directly to the Ethernet port on your PC using a crossover cable with RJ-45 connectors.

This type of connection is recommended for identifying the 692 with the factory configured default IP address.

After connecting the 692 to the Ethernet port, configure your PC as follows:

1. Click Start > Control Panel > Network and Sharing Center.
2. Click Change Adapter Settings.
3. Highlight the network adapter you want to use to connect to the device and click Change settings of this connection.

The Local Area Connection Properties window for the selected network adapter appears as shown in Figure 8.

Figure 8: Local Area Connection Properties Window

1. Highlight either Internet Protocol Version 6 (TCP/IPv6) or Internet Protocol Version 4 (TCP/IPv4) depending on the requirements of your IT system.

2. Click Properties.

The Internet Protocol Properties window relevant to your IT system appears as shown in Figure 9 or Figure 10.

Figure 9: Internet Protocol Version 4 Properties Window

Figure 10: Internet Protocol Version 6 Properties Window

1. Select Use the following IP Address for static IP addressing and fill in the details as shown in Figure 11.

For TCP/IPv4 you can use any IP address in the range 192.168.1.1 to 192.168.1.255 (excluding 192.168.1.39) that is provided by your IT department.

Figure 11: Internet Protocol Properties Window

1. Click OK.
2. Click Close.

5.3.1.1 Connecting the ETHERNET Port via a Network Hub or Switch

You can connect the Ethernet port of the 692 to the Ethernet port on a network hub or network router, via a straight-through cable with RJ-45 connectors.

6 Principles of Operation

This section describes the audio output setup conditions, the video and audio timeouts and AV IR control.

6.1 Audio Output

The audio source that is routed to the output depends on the SETUP DIP-switch settings (see Section 7) and also on whether there is an audio signal on the input ports. The audio output follows the rules described in the following table.

HDMI Audio Detected	Analog Audio Detected	DIP-switch 4	DIP-switch 2	Audio Out
N/A	N/A	Manual (On)	HDMI (Off)	HDMI
N/A	N/A	Manual (On)	Analog (On)	Analog
Yes	No	Auto (Off)	N/A	HDMI
Yes	Yes	Auto (Off)	HDMI (Off)	HDMI
Yes	Yes	Auto (Off)	Analog (On)	Analog
No	Yes	Auto (Off)	N/A	Analog
No	No	Auto (Off)	N/A	No audio

6.2 Video Output and Audio Switching Timeouts

The device can automatically turn off the video signal output and audio source switching after definable intervals following the loss of the input signals or unplugging of the input cables. The delay can be set in one of two ways:

• Using the AV-SW-TIMEOUT Protocol 3000 command (see Section 10.3.1.10).
  • Using the 692 embedded web-pages settings (see Section 8.2)

If you are working with a transmitter that supports setting a timeout (e.g., 691), you need to set the 5V timer only on the receiver side.

6.3 Controlling A/V Equipment via an IR Remote Control

Since the IR connection between the 691 transmitter and 692 receiver is bidirectional, you can use a remote control transmitter (that is used for controlling a peripheral device, for example, a Blu-ray disk player) to send commands from

either end of the transmitter or receiver system. To use a remote control transmitter, connect the Kramer IR sensor cable at one end and the Kramer IR emitter cable at the other end. Two sample cases are presented below.

The example in Figure 12 illustrates how to control a 691-connected Blu-ray disk player using a remote control via the remote 692 receiver. The IR sensor cable is connected to the 692 and an IR emitter cable is connected between the 691 and the Blu-ray disk player. The Blu-ray disk player remote control sends an IR command while pointed at the external IR sensor. The IR signal is passed over the fiber optic link and the IR emitter to the Blu-ray disk player which responds to the command sent.

graph TD
    A["Server 691"] -->|HDMI| B["Blu-ray Disk Player"]
    B -->|IR Emitter| A
    A -->|HDMI| C["LCD Display"]
    C -->|HDMI| D["Blu-ray Remote Control"]
    D -->|IR Sensor| E["Computer monitor"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

Figure 12: Controlling a Blu-ray Disk Player via the 692 Receiver

The example in Figure 13 illustrates how to remotely control the projector that is connected to 692 using an IR remote control, via the 691. The IR sensor cable is connected to the 691 and the IR emitter cable is connected between the 692 and the projector. The projector remote control sends an IR command while pointed at the external IR sensor. The IR signal is passed over the fiber optic link and the IR emitter cable to the projector which responds to the command sent.

graph TD
    A["Server 691"] -->|HDMI| B["Blu-ray Disk Player"]
    B --> C["Projector Remote Control"]
    C --> D["Fiber Optic Link"]
    D --> E["Projector"]
    E -->|HDMI| F["Projector"]
    E -->|IR| G["IR Sensor"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#fcc,stroke:#333

Figure 13: Controlling a Projector via the 691 Transmitter

7 Configuring the 692 HDBT 2.0 Optical Receiver

Figure 14: 692 DIP-switch

Note that all the DIP-switches are set to off (up) by default.

#	Function	Status
1	For future use.
2	For future use.
3	EDID lock	Off (up) – Automatic EDID acquisition (factory default).On (down) – Lock (locks the current EDID so that changes on the output do not result in changes to the EDID).
4	For future use.

Changes to the DIP-switches only take effect on power-up. After changing a switch, reboot the device.

8 Using the Embedded Web Pages

The 692 can be managed remotely using its embedded Web pages. The Web pages are accessed using a web browser and an Ethernet connection.

Before attempting to connect:

• Connect the 692 via the Ethernet port.
  • Make sure that your browser is supported (see Section 9).

The 692 Web pages enable performing the following:

• Setting sleep mode, HDCP and audio switching delay time (see Section 8.2).
• Setting the device parameters and performing a factory reset (see Section 8.3).
• Managing the EDID (see Section 8.4).
  • Authentication (see Section 8.5).
  • Viewing the Web version and other Kramer details (see Section 8.6).

8.1 Browsing the 692 Web Pages

In the event that a Web page does not update correctly, clear your web browser's cache by pressing CTRL+F5.

Only one instance of the Web page can be open at a time.

To browse the 692 Web pages:

1. Open your Internet browser.
2. Type the IP address of the device in the address bar of your browser. For example, the default IP address:

http://192.168.1.39

The Authentication window appears.

To connect the 692 when DHCP is enabled (see Section 8.3), you must identify the IP address that has been automatically assigned to the 692. To discover the IP address of 692, use K-LAN Configurator, available for download from our website at www.kramerav.com.

You can also use the host name (Unit Name in Device Settings page): 692-xxxx, where xxxx are the last four digits of the serial number of the device.

1. Enter the user name (Admin, Admin, by default).

Figure 15: Entering Logon Credentials

The Video Settings page appears:

Figure 16: The Video Settings Page

1. Click the arrow button to show/hide the Navigation pane on the left.

8.2 Setting the Sleep Mode and HDCP Mode

The Video Settings page lets you set the delay time for turning off the 5V output following an input signal loss, set the HDCP mode and the audio switching delay time.

To set the sleep mode:

1. In the Navigation pane, click Video Settings. The Video Settings page appears (see Figure 16).

2. Set the video delay time in seconds.

3. Click Set.

The delay time is detected by the receiver. For example, the receiver only senses that the clock was lost and acts according to the input signal loss timeout.

To set the HDCP mode:

1. In the Navigation pane, click Video Settings. The Video Settings page appears (see Figure 16).
2. View the HDCP input status.
3. Enable or disable the HDCP mode.

You must set the HDCP preferences in at least the transmitter or receiver.

8.3 Setting Device Parameters

The Device Settings web page lets you view some of the device characteristics, (for example, model and firmware version) and also enables performing the following functions:

• Setting the device name.
• Changing the Ethernet settings.
• Loading and saving configurations.
  • Performing a factory reset.

To set the device name:

1. In the Navigation pane, click Device Settings. The Device Settings page appears (see Figure 17).
2. Type the name in the Unit Name text box and click Set.

To change the Ethernet settings manually:

1. In the Navigation pane, click Device Settings. The Device Settings page appears:

Figure 17: The Device Settings Page

1. Set DHCP to OFF

The DHCP OFF dialog box is displayed.

Figure 18: Turning DHCP Off Dialog Box

1. Change any of the parameters (IP Address, Mask and/or Gateway address).
2. Click Set.

To automatically set Ethernet settings:

1. In the Navigation pane, click Device Settings. The Device Settings page appears (see Figure 17):
2. Set DHCP to ON.
3. The Communication Warning window appears.

Figure 19: Turning DHCP On Warning

1. Click OK.

DHCP is turned on. The next time 692 is booted you must reload the Web pages using the IP address issued to the 692 by the DHCP server.

To turn DHCP off:

1. Set DHCP to OFF.

The DHCP OFF dialog box is displayed (see Figure 18).

1. To set a custom IP address, select Custom IP and enter the required address. To set the default IP address, select Default IP.

2. Click Apply.

The 692 IP address is changed and the Web page reloads automatically.

1. Click Set.

After changing the IP address, you need to reload the web page with the new IP address.

After changing the Subnet mask you need to turn the 692 power off and then on again.

To set the UDP/TCP ports:

1. In the Navigation pane, click Device Settings. The Device Settings page appears (see Figure 17):
2. Set the port number.
3. Click Set.

To save the current configuration to your PC:

1. In the Navigation pane, click Device Settings. The Device Settings page appears (see Figure 17).
2. Configure the device as required.
3. Click Save.
   The Save File window opens.
4. Browse to the required location to which to save the file.
5. Click OK.
   The current configuration is saved.

When using Chrome, the file is automatically saved in the Downloads folder.

To retrieve a saved configuration from your PC:

1. Connect your PC to the device to which you want to load the configuration.
2. Open the embedded Web pages (see Section 8.1).
3. In the Navigation pane, click Device Settings. The Device Settings page appears (see Figure 17).
4. Click Load.
   The explorer window opens.

5. Browse to the required file.

6. Select the required file and click Open.

The device is configured according to the saved preset.

The following parameters are saved to the configuration file:

• From the Video Settings page (see Figure 16):

■ Video HDCP Mode.
■ Power off 5V upon video signal loss delay time.

• From the Device Settings page (see Figure 17):

Unit Name.
■ UDP port settings
- TCP port settings

To reset 692 to its factory default values:

1. In the Navigation pane, click Device Settings. The Device Settings page appears (see Figure 17).
2. Click Factory reset. The confirmation message is displayed.
3. Click OK to continue or Cancel to exit the procedure.

8.4 Managing the EDID

The EDID Management page lets you read the EDID from the:

• Output
• Default EDID
  • EDID data file

The selected EDID source can then be copied to the input.

Do not power up the display before locking the EDID.

To copy and save a new EDID:

1. In the Navigation pane, click EDID Management. The EDID Management page appears:

Figure 20: The EDID Management Page

1. Select one of the following EDID sources: the output, the 692 default, or click Choose a file.
2. Click Copy and wait for the device to complete the process. The "EDID was copied successfully" message is displayed and the EDID data is copied to the input.

Figure 21: The EDID Message

1. Click OK.

The Input EDID Summary Information area displays the current selection of EDID source, video resolution, audio availability, and so on.

1. Set DIP-switch 3 to ON (down).

The new EDID is saved and locked.

8.5 Authentication Page

The Authentication page lets you assign or change logon authentication details.

By-default User and Password are both Admin.

To set the authentication details:

1. In the Navigation pane, click Authentication. The Authentication page appears:

Figure 22: The Authentication Page

1. Set the authentication:

■ Activate Security: enable or disable the security settings. When enabled, the valid username (Admin, by default) and password (Admin, by default) must be provided to allow Web page access.
- Change Password: enter the current password, enter the new password and then retype the new password and click Change.

If the Authentication page is left open for more than five minutes additional windows may open. After entering your logon credentials, close the other windows.

8.6 Viewing the About Page

The 692 About page lets you view the Web page version and Kramer Electronics Ltd details.

Figure 23: The About Page

9 Technical Specifications

Inputs	1 Fiber Optic	On 2 LC connectors
Outputs	1 HDMI	On a female HDMI connector
	1 Stereo Analog Unbalanced Audio	2Vrms / 10kΩ on a 3.5mm mini jack
Ports	1 IR	On a 3.5mm mini jack for IR link extension
	4 USB	On female USB-A connectors for USB link extension
	1 RS-232	On a 3-pin terminal block for serial link extension
	1 RS-232	On a 3-pin terminal block for device control
	1 100BaseT Ethernet	On an RJ-45 female connector for device control and LAN extension
Extension Line	Compliance	HDBaseT 2.0
	Optical Fiber	Multi-mode (MM) or single-mode (SM)
	Fiber Line	2 simplex strands
	Optical Module	10Gbps SFP+ IEEE 802.3ae compliant
Multi-mode Line	Compliance	G.651.1 OFNR fiber
	Nominal Peak Wavelength	850nm
	Max Data Rate	10.2Gbps
	Typical Optical Transmission Power	-2.5dBm
	Typical Optical Maximum Loss Budget	8.6dB
	Max Reach over OM3 MM Fiber	3km (1.86 miles)
Single-mode Line	Compliance	G.652D OFNR fiber
	Nominal Peak Wavelength	1310nm
	Max Data Rate	10.2Gbps
	Typical Optical Transmission Power	-2.5dBm
	Typical Optical Maximum Loss Budget	11.9dB
	Max Reach over OS1 SM Fiber	33km (20.5 miles)
Video	Max Bandwidth	10.2Gbps (3.4Gbps per graphic channel)
	Max Resolution	4K UHD @60Hz (4:2:0) 24bpp resolution
	Content Protection	HDCP 1.4
	HDMI Support	Supports deep color, x.v.ColorTM, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0
Analog Audio	Max Vrms Level	1
	THD + NOISE	0.03% @1kHz at nominal level
Extended USB	Host Compliance	1.1 and 2.0
	Max Extended Line Rate Bandwidth	127Mbps (out of max 480 USB)
	Max Devices	7
	Max Hubs	2
	Max Ports per Hub	8
Extended Ethernet	Max Transmission Bandwidth	100Mbps
Extended RS-232	Baud Rate	300 to 115200
Control RS-232	Baud Rate	115200
Supported PC Web Browsers	Windows 7 and Higher	Internet Explorer (32/64 bit) version 10 Firefox version 30 Chrome version 35
	MAC	Chrome version 35 Firefox version 30 Safari version 7
	Minimum Browser Window Size	1024 x 768
Power	Consumption	12V DC, 2800mA
	Source	12V DC, 5A
Cooling	Convection Ventilation
Environmental Conditions	Operating Temperature	0° to +40°C (32° to 104°F)
	Storage Temperature	-40° to +70°C (-40° to 158°F)
	Humidity	10% to 90%, RH non-condensing
Regulatory Compliance	Safety	CE, UL
	Environmental	RoHs, WEEE
Enclosure	Size	Half 19" 1U
	Type	Aluminum
General	Net Dimensions (W, D, H)	21.46cm x 16.3 cm x 4.36cm (8.45" x 6.42" x 1.7")
	Shipping Dimensions (W, D, H)	35.1cm x 21.2cm x 7.2cm (13.82" x 8.35" x 2.8")
	Net Weight	0.95 kg (2.1lbs)
	Shipping Weight	1.45 kg (3.2lbs) approx.
Accessories	Included	Power adapter (12V, 5A),OSP-MM1 optical transceiver
	Optional	For optimum range and performance use the recommended USB, Ethernet, serial and IR Kramer cables available atwww.kramerav.com/product/692
Specifications are subject to change without notice atwww.kramerav.com

9.1 Default Communication Parameters

RS-232
Baud Rate:	115,200
Data Bits:	8
Stop Bits:	1
Parity:	None
Command Format:	ASCII
Example (get device model name):	#model?
Ethernet
IP Address:	192.168.1.39
Subnet mask:	255.255.0.0
Default gateway:	192.168.0.1
UDP Port:	50000
TCP Port:	5000
Full Factory Reset
Rear panel button:	Press and hold for 5 seconds to reset the device to factory default settings.
P3k command:	#factory
Embedded Web pages:	Select Device Settings page and click Factory reset

9.2 Default Parameters

Parameter	Value
Name	KRAMER_
Model	692
Audio delay input switching on new signal	0 seconds
Audio delay input switching on signal loss (leave 5V on)	5 seconds
Audio delay input switching on cable unplug	0 seconds
Video delay power off 5V on signal loss	15 minutes
HDCP	Follow output
Web Logon credentials	Name: Admin; Password: Admin

9.3 Default EDID

Monitor

Model name...... 692

Manufacturer..... KMR

Plug and Play ID..... KMR1200

Serial number...... n/a

Manufacture date...... 2015, ISO week 255

Filter driver...... None

EDID revision...... 1.3

Input signal type...... Digital

Color bit depth...... Undefined

Display type...... RGB color

Screen size.... 520 x 320 mm (24.0 in)

Power management...... Standby, Suspend, Active off/sleep

Extension blocs..... 1 (CEA-EXT)

DDC/Cl..... n/a

Color characteristics

Default color space..... Non-sRGB

Display gamma...... 2.20

Red chromaticity.... Rx 0.674 - Ry 0.319

Green chromaticity..... Gx 0.188 - Gy 0.706

Blue chromaticity...... Bx 0.148 - By 0.064

White point (default).... Wx 0.313 - Wy 0.329

Additional descriptors... None

Timing characteristics

Horizontal scan range.... 30-83kHz

Vertical scan range..... 56-76Hz

Video bandwidth...... 170MHz

CVT standard...... Not supported

GTF standard...... Not supported

Additional descriptors... None

Preferred timing...... Yes

Native/preferred timing.. 1280x720p at 60Hz (16:10)

Modeline...... "1280x720" 74.250 1280 1390 1430 1650 720 725 730 750 +hsync +vsync

Standard timings supported

720 x 400p at 70Hz - IBM VGA

720 x 400p at 88Hz - IBM XGA2

640 x 480p at 60Hz - IBM VGA

640 x 480p at 67Hz - Apple Mac II

640 x 480p at 72Hz - VESA

640 x 480p at 75Hz - VESA

800 x 600p at 56Hz - VESA

800 x 600p at 60Hz - VESA

800 x 600p at 72Hz - VESA

800 x 600p at 75Hz - VESA

832 x 624p at 75Hz - Apple Mac II

1024 x 768i at 87Hz - IBM

1024 x 768p at 60Hz - VESA

1024 x 768p at 70Hz - VESA

1024 x 768p at 75Hz - VESA

1280 x 1024p at 75Hz - VESA

1152 x 870p at 75Hz - Apple Mac II

1280 x 1024p at 75Hz - VESA STD

1280 x 1024p at 85Hz - VESA STD

1600 x 1200p at 60Hz - VESA STD

1024 x 768p at 85Hz - VESA STD

800 x 600p at 85Hz - VESA STD

640 x 480p at 85Hz - VESA STD

1152 x 864p at 70Hz - VESA STD

1280 x 960p at 60Hz - VESA STD

EIA/CEA-861 Information

Revision number...... 3

IT underscan...... Supported

Basic audio...... Supported

YCbCr 4:4:4.... Supported

YCbCr 4:2:2...... Supported

Native formats..... 1

Detailed timing #1..... 1920x1080p at 60Hz (16:10)

Modeline..... "1920x1080" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

Detailed timing #2..... 1920x1080i at 60Hz (16:10)

Modeline..... "1920x1080" 74.250 1920 2008 2052 2200 1080 1084 1094 1124 interlace +hsync

+vsync

Detailed timing #3..... 1280x720p at 60Hz (16:10)

Modeline...... "1280x720" 74.250 1280 1390 1430 1650 720 725 730 750 +hsync +vsync

Detailed timing #4..... 720x480p at 60Hz (16:10)

Modeline...... "720x480" 27.000 720 736 798 858 480 489 495 525 -hsync -vsync

CE audio data (formats supported)

LPCM 2-channel, 16/20/24 bit depths at 32/44/48 kHz

CE video identifiers (VICs) - timing/formats supported

1920 x 1080p at 60Hz - HDTV (16:9, 1:1)

1920 x 1080i at 60Hz - HDTV (16:9, 1:1)

1280 x 720p at 60Hz - HDTV (16:9, 1:1) [Native]

720 x 480p at 60Hz - EDTV (16:9, 32:27)

720 x 480p at 60Hz - EDTV (4:3, 8:9)

720 x 480i at 60Hz - Doublescan (16:9, 32:27)

720 x 576i at 50Hz - Doublescan (16:9, 64:45)

640 x 480p at 60Hz - Default (4:3, 1:1)

NB: NTSC refresh rate = (Hz*1000)/1001

CE vendor specific data (VSDB)

IEEE registration number. 0x000C03

CEC physical address..... 1.0.0.0

Maximum TMDS clock..... 165MHz

CE speaker allocation data

Channel configuration.... 2.0

Front left/right..... Yes

Front LFE...... No

Front center...... No

Rear left/right...... No

Rear center...... No

Front left/right center.. No

Rear left/right center... No

Rear LFE...... No

Report information

Date generated...... 23/07/2015

Software revision..... 2.60.0.972

Data source...... File

Operating system...... 6.1.7601.2.Service Pack 1

Raw data

00,FF,FF,FF,FF,FF,FF,00,2D,B2,00,12,00,00,00,00,FF,19,01,03,80,34,20,78,EA,B3,25,AC,51,30,B4,26,

10,50,54,FF,FF,80,81,8F,81,99,A9,40,61,59,45,59,31,59,71,4A,81,40,01,1D,00,72,51,D0,1E,20,6E,28,

55,00,07,44,21,00,00,1E,00,00,00,FD,00,38,4C,1E,53,11,00,0A,20,20,20,20,20,20,00,00,00,FC,00,54,

50,2D,35,39,30,52,58,52,20,20,20,20,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,01,28,

02,03,1B,F1,23,09,07,07,48,10,05,84,03,02,07,16,01,65,03,0C,00,10,00,83,01,00,00,02,3A,80,18,71,

38,2D,40,58,2C,45,00,07,44,21,00,00,1E,01,1D,80,18,71,1C,16,20,58,2C,25,00,07,44,21,00,00,9E,01,

1D,00,72,51,D0,1E,20,6E,28,55,00,07,44,21,00,00,1E,8C,0A,D0,8A,20,E0,2D,10,10,3E,96,00,07,44,21,

00,00,18,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,47

10 Protocol 3000

The 692 HDBT 2.0 Optical Receiver can be operated using the Kramer Protocol 3000 serial commands. The command framing varies according to how you interface with the 692. For example, a basic video input switching command that routes a layer 1 video signal to HDMI out 1 from HDMI input 2 (ROUTE 1,1,2), is entered as follows:

• Terminal communication software, such as Hercules:

The framing of the command varies according to the terminal communication software.

• K-Touch Builder (Kramer software):

• K-Config (Kramer configuration software):

Command Syntax

Display Command as ○ Hex ○ Decimal ◦ ASCII

"#ROUTE 1,1,2",0x0D

Set Clear

All the examples provided in this section are based on using the K-Config software.

You can enter commands directly using terminal communication software (e.g., Hercules) by connecting a PC to the serial or Ethernet port on the 692. To enter CR press the Enter key (LF is also sent but is ignored by the command parser).

Commands sent from various non-Kramer controllers (e.g., Crestron) may require special coding for some characters (such as, /x##). For more information, refer to your controller's documentation.

For more information about:

• Using Protocol 3000 commands, see Section 10.1
- General syntax used for Protocol 3000 commands, see Section 10.2
- Protocol 3000 commands available for the 692, see Section 10.3

10.1 Understanding Protocol 3000

Protocol 3000 commands are structured according to the following:

• Command – A sequence of ASCII letters (A-Z, a-z and -). A command and its parameters must be separated by at least one space.
• Parameters – A sequence of alphanumeric ASCII characters (0–9, A–Z, a–z and some special characters for specific commands). Parameters are separated by commas.
• Message string – Every command entered as part of a message string begins with a message starting character and ends with a message closing character.

A string can contain more than one command. Commands are separated by a pipe (1) character.

The maximum string length is 64 characters.

- Message starting character:

• – For host command/query

• \~ – For device response

• Device address – K-NET Device ID followed by @ (optional, K-NET only)
- Query sign – ? follows some commands to define a query request
- Message closing character:

• CR – Carriage return for host messages (ASCII 13)
• CR LF – Carriage return for device messages (ASCII 13) and line-feed (ASCII 10)

- Command chain separator character – Multiple commands can be chained in the same string. Each command is delimited by a pipe character (1). When chaining commands, enter the message starting character and the message closing character only at the beginning and end of the string.

Spaces between parameters or command terms are ignored.

Commands in the string do not execute until the closing character is entered. A separate response is sent for every command in the chain.

10.2 Kramer Protocol 3000 Syntax

The Kramer Protocol 3000 syntax uses the following delimiters:

• CR = Carriage return (ASCII 13 = 0x0D)
• LF = Line feed (ASCII 10 = 0x0A)
- SP = Space (ASCII 32 = 0x20)

Some commands have short name syntax in addition to long name syntax to enable faster typing. The response is always in long syntax.

The Protocol 3000 syntax is in the following format:

- Host Message Format:

Start	Address (optional)	Body	Delimiter
#	Device_id@	Message	CR

- Simple Command – Command string with only one command without addressing:

Start	Body	Delimiter
#	Command SP Parameter_1,Parameter_2,...	CR

- Command String – Formal syntax with command concatenation and addressing:

Start	Address	Body	Delimiter
#	Device_id@	Command_1 Parameter1_1,Parameter1_2,...|Command_2 Parameter2_1,Parameter2_2,...|Command_3Parameter3_1,Parameter3_2,...|...	CR

• Device Message Format:

Start	Address (optional)	Body	Delimiter
~	Device_id@	Message	CR LF

• Device Long Response – Echoing command:

Start	Address (optional)	Body	Delimiter
~	Device_id@	Command SP [Param1,Param2 ...] result	CR LF

10.3 Protocol 3000 Commands

This section includes the following commands:

• System Commands (see Section 10.3.1)
• Authentication Commands (see Section 10.3.2)
• Communication Commands (see Section 10.3.3)
• EDID Handling Commands (see Section 10.3.4)
• Administrator Commands (see Section 10.3.5)

10.3.1 System Commands

Command	Description
#	Protocol handshaking (system mandatory)
BUILD-DATE	Get device build date (system mandatory)
FACTORY	Reset to factory default configuration
HELP	Get command list (system mandatory)
MODEL	Get device model (system mandatory)
PROT-VER	Get device protocol version (system mandatory)
RESET	Reset device (system mandatory)
SN	Get device serial number (system mandatory)
VERSION	Get device firmware version (system mandatory)
AV-SW-TIMEOUT	Set/get auto switching timeout (system)
DISPLAY	Get output HPD status (system)
DPSW-STATUS	Get the DIP-switch status (system)
HDCP-MOD	Set/get HDCP mode (system)
HDCP-STAT	Get HDCP signal status (system)
NAME	Set/get machine (DNS) name (system – Ethernet)
NAME-RST	Reset machine (DNS) name to factory default (system – Ethernet)
SIGNAL	Get input signal lock status (system)

10.3.1.1 #

Functions		Permission	Transparency
Set:	#	End User	Public
Get:	-	-	-
Description		Syntax
Set:	Protocol handshaking	#CR
Get:	-	-
Response
~nn@SEOKCR LF
Notes
Validates the Protocol 3000 connection and gets the machine numberStep-in master products use this command to identify the availability of a device
K-Config Example
“#”, 0x0D

10.3.1.2 BUILD-DATE

Functions		Permission	Transparency
Set:	-	-	-
Get:	BUILD-DATE?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get device build date	#BUILD-DATE?CR
Response
~nr@BUILD-DATESPdateSPtimeCR LF
Parameters
date - Format: YYYY/MM/DD where YYYY = Year, MM = Month, DD = Day time - Format: hh:mm:ss where hh = hours, mm = minutes, ss = seconds
K-Config Example
“#BUILD-DATE?", 0x0D

10.3.1.3 FACTORY

Functions		Permission	Transparency
Set:	FACTORY	End User	Public
Get:	-	-	-
Description		Syntax
Set:	Reset device to factory default configuration	#FACTORYCR
Get:	-	-
Response
~nr@FACTORYSPOKCR LF
Notes
This command deletes all user data from the device. The deletion can take some time.Your device may require powering off and powering on for the changes to take effect.
K-Config Example
“#FACTORY”, 0x0D

10.3.1.4 HELP

Functions		Permission	Transparency
Set:	-	-	-
Get:	HELP	End User	Public
Description		Syntax
Set:	-	-
Get:	Get command list or help for specific command	1. #HELECR2. #HELESPCOMMAND_NAME CR
Response
1. Multi-line: ~nn@Device available protocol 3000 commands: CR LF command, SP command... CR LF2. Multi-line: ~nn@HELPSP command: CR LF description CR LF USAGE: usage CR LF
Parameters
COMMAND_NAME – name of a specific command
Notes
To get help for a specific command use: HELPSPCOMMAND_NAME CR LF
K-Config Example
“#HELP”, 0x0D

10.3.1.5 MODEL

Functions		Permission	Transparency
Set:	-	-	-
Get:	MODEL?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get device model	#MODEL?CR
Response
~nn@MODELSPmodel_nameCR LF
Parameters
model_name – String of up to 19 printable ASCII chars
Notes
This command identifies equipment connected to Step-in master products and notifies of identity changes to the connected equipment. The Matrix saves this data in memory to answer REMOTE-INFO requests
K-Config Example
"#MODEL?", 0x0D

10.3.1.6 PROT-VER

Functions		Permission	Transparency
Set:	-	-	-
Get:	PROT-VER?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get device protocol version	#PROT-VER?CR
Response
~nn@PROT-VERSP3000:versionCR LF
Parameters
version - XX.XX where X is a decimal digit
K-Config Example
"#PROT-VER?", 0x0D

10.3.1.7 RESET

Functions		Permission	Transparency
Set:	RESET	Administrator	Public
Get:	-	-	-
Description		Syntax
Set:	Reset device	#RESETCR
Get:	-	-
Response
~nn@RESETSPOKCR LF
Notes
To avoid locking the port due to a USB bug in Windows, disconnect USB connections immediately after running this command. If the port was locked, disconnect and reconnect the cable to reopen the port.
K-Config Example
“#RESET”, 0x0D

10.3.1.8 SN

Functions		Permission	Transparency
Set:	-	-	-
Get:	SN?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get device serial number	#SN?CR
Response
~nn@SN SPserial_number CR LF
Parameters
serial_number - 11 decimal digits, factory assigned
Notes
This device has a 14 digit serial number, only the last 11 digits are displayed
K-Config Example
"#SN?", 0x0D

10.3.1.9 VERSION

Functions		Permission	Transparency
Set:	-	-	-
Get:	VERSION?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get firmware version number	#VERSION?CR
Response
~nn@VERSIONSPfirmware_versionCR LF
Parameters
firmware_version - XX.XX.XXXX where the digit groups are: major.minor.build version
K-Config Example
"#VERSION?", 0x0D

10.3.1.10 AV-SW-TIMEOUT

Functions		Permission	Transparency
Set:	AV-SW-TIMEOUT	End User	Public
Get:	AV-SW-TIMEOUT?	End User	Public
Description		Syntax
Set:	Set auto switching timeout	#AV-SW-TIMEOUTSPaction, time_outCR
Get:	Get auto switching timeout	#AV-SW-TIMEOUT?SPactionCR
Response
~nn@AV-SW-TIMEOUTSPaction, time_outCR
Parameters
action – event that triggers the auto switching timeout:4 (disable 5V on video output if no input signal detected)timeout – timeout in seconds: 0-60000
Notes
The timeout must not exceed 60000 seconds.
K-Config Example
Set the auto switching timeout to 5 seconds in the event of no input signal detected:"#AV-SW-TIMEOUT 4,5", 0x0D

10.3.1.11 DISPLAY

Functions		Permission	Transparency
Set:	-	-	-
Get	DISPLAY?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get output HPD status	#DISPLAY?SPout_idCR
Response
~nn@DISPLAYSPout_id,statusCR LF
Parameters
out_id - Out=1status - HPD status according to signal validation : 0 (Off), 1 (On), 2 (On and all parameters are stable and valid)
Response Triggers
A response is sent to the com port from which the Get was received, after command execution and:After every change in output HPD status from On to Off (0)After every change in output HPD status from Off to On (1)After every change in output HPD status form Off to On and all parameters (new EDID, etc.) are stable and valid (2)
K-Config Example
Get the output HPD status of HDMI Out:"#DISPLAY? 1",0x0D

10.3.1.12 HDCP-MOD

Functions		Permission	Transparency
Set:	HDCP-MOD	Administrator	Public
Get:	HDCP-MOD?	End User	Public
Description		Syntax
Set:	Set HDCP mode	#HDCP-MOD SP inp_id,modeCR
Get:	Get HDCP mode	#HDCP-MOD SP inp_idCR
Response
Set / Get: ~nn@HDCP-MOD SP inp_id,modeCR LF
Parameters
inp_id - input number: 1 (HDMI In)mode - HDCP mode: 0 (HDCP Off), Mirror output: 3 (MAC mode)
Response Triggers
A response is sent to the com port from which the set (before execution) / get command was receivedA response is sent to all com ports after command execution if HDCP-MOD was set by any other external control device (device button, device menu or other) or if the HDCP mode changed
Notes
Set HDCP working mode on the device input:HDCP not supported - HDCP OffHDCP support changes following detected sink - MIRROR OUTPUT
K-Config Example
Disable HDCP mode on HDMI In:"#HDCP-MOD 1,0",0x0D

10.3.1.13 HDCP-STAT

Functions		Permission	Transparency
Set:	-	-	-
Get:	HDCP-STAT?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get HDCP signal status	#HDCP-STAT?SPstage, stage_idCR
Response
~ nn@HDCP-STATSPstage, stage_id, statusCR LF
Parameters
stage - 0 (input), 1 (output)stage_id - for input stage: 1 (HDMI In), for output stage: 1 (HDMI Out)status - signal encryption status: 0 (On), 1 (Off)
Response Triggers
A response is sent to the com port from which the Get command was received
Notes
Output stage (1) - get the HDCP signal status of the sink device connected to HDMI OutInput stage (0) - get the HDCP signal status of the source device connected to the specified input
K-Config Example
Get the HDCP input signal status of the source device connected to HDMI In:"#HDCP-STAT? 0,1",0x0D

10.3.1.14 NAME

Functions		Permission	Transparency
Set:	NAME	Administrator	Public
Get:	NAME?	End User	Public
Description		Syntax
Set:	Set machine (DNS) name	#NAME SPmachine_name CR
Get:	Get machine (DNS) name	#NAME ?CR
Response
Set: ~nn@NAME SPmachine_name CR LF Get: ~nn@NAME?SPmachine_name CR LF
Parameters
machine_name - String of up to 14 alpha-numeric characters (can include hyphens but not at the beginning or end)
Notes
The machine name is not the same as the model name. The machine name is used to identify a specific machine or a network in use (with DNS feature on).
K-Config Example
Set the DNS name of the device to “room-442”:“#NAME room-442”,0x0D

10.3.1.15 NAME-RST

Functions		Permission	Transparency
Set:	NAME-RST	Administrator	Public
Get:	-	-	-
Description		Syntax
Set:	Reset machine (DNS) name to factory default	#NAME-RSTCR
Get:	-	-
Response
Notes
Factory default of machine (DNS) name is “KRAMER_”
K-Config Example
Reset the DNS name of the device to the factory default:“#NAME-RST”, 0x0D

10.3.1.16 SIGNAL

Functions		Permission	Transparency
Set:	-	-	-
Get	SIGNAL?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get input signal lock status	#SIGNAL?SPinp_idCR
Response
~nn@SIGNALSPinp_id,statusCR LF
Parameters
inp_id - input number: 1 (HDMI In)status - lock status according to signal validation: 0 (Off), 1 (On)
Response Triggers
After execution, a response is sent to the com port from which the Get was receivedA response is sent after every change in input signal status from On to Off or from Off to On
K-Config Example
Get the input signal lock status of HDMI In:"#SIGNAL? 1",0x0D

10.3.2 Authentication Commands

Command	Description
LOGIN	Set/get protocol permission
LOGOUT	Cancel current permission level
PASS	Set/get password for login level
SECUR	Set/get current security state

10.3.2.1 LOGIN

Functions		Permission	Transparency
Set:	LOGIN	Not Secure	Public
Get:	LOGIN?	Not Secure	Public
Description		Syntax
Set:	Set protocol permission	#LOGIN SP login_level, password CR
Get:	Get current protocol permission level	#LOGIN?CR
Response
Set: ~nn@LOGIN SP login_level, password SPOK CR LFor~nn@LOGIN SP ERR SP 004 CR LF (if bad password entered)Get: ~nn@LOGIN SP login_level CR LF
Parameters
login_level - level of permissions required: User, Adminpassword - predefined password (by PASS command). Default password is an empty string
Notes
When the permission system is enabled, LOGIN enables running commands with the User or Administrator permission levelWhen set, login must be performed upon each connectionThe permission system works only if security is enabled with the SECUR command. It is not mandatory to enable the permission system in order to use the device
K-Config Example
Set the protocol permission level to Admin (when the password defined in the PASS command is 33333): "#LOGIN Admin, 33333", 0x0D

10.3.2.2 LOGOUT

Functions		Permission	Transparency
Set:	LOGOUT	Not Secure	Public
Get:	-	-	-
Description		Syntax
Set:	Cancel current permission level	#LOGOUTCR
Get:	-	-
Response
~nn@LOGOUTSP OK CR IF
Notes
Logs out from User or Administrator permission levels
K-Config Example
“#LOGOUT”, 0x0D

10.3.2.3 PASS

Functions		Permission	Transparency
Set:	PASS	Administrator	Public
Get:	PASS?	Administrator	Public
Description		Syntax
Set:	Set password for login level	#PASS SB login_level, password CR
Get:	Get password for login level	#PASS? SB login_level CR
Response
~nn@PASS SP login_level, password CR LF
Parameters
login_level - level of login to set: User, Adminpassword - password for the login_level. Up to 15 printable ASCII chars.
Notes
The default password is an empty string
K-Config Example
Set the password for the Admin protocol permission level to 33333: "#PASS Admin, 33333", 0x0D

10.3.2.4 SECUR

Functions		Permission	Transparency
Set:	SECUR	Administrator	Public
Get:	SECUR?	Not Secure	Public
Description		Syntax
Set:	Start/stop security	#SECURPsecurity_modeCR
Get:	Get current security state	#SECUR?CR
Response
~nn@SECURPsecurity_modeCR LF
Parameters
security_mode - 1 (On / enable security), 0 (Off / disable security)
Notes
The permission system works only if security is enabled with the SECUR command
K-Config Example
Enable the permission system:"#SECUR 1", 0x0D

10.3.3 Communication Commands

Command	Description
ETH-PORT	Set/get Ethernet port protocol
NET-DHCP	Set/get DHCP mode
NET-GATE	Set/get gateway IP
NET-IP	Set/get IP address
NET-MAC	Get MAC address
NET-MASK	Set/get subnet mask

10.3.3.1 ETH-PORT

Functions		Permission	Transparency
Set:	ETH-PORT	Administrator	Public
Get:	ETH-PORT?	End User	Public
Description		Syntax
Set:	Set Ethernet port protocol	#ETH-PORTSPortType, ETHPortCR
Get:	Get Ethernet port protocol	#ETH-PORT?SP portTypeCR
Response
~nn@ETH-PORTSPortType, ETHPortCR LF
Parameters
portType – string of 3 letters indicating the port type: TCP, UDP ETHPort - TCP / UDP port number: 0-65565
Notes
If the port number you enter is already in use, an error is returned The port number must be within the following range: 0-(2^16-1)
K-Config Example
Set the Ethernet port protocol for TCP to port 12457: “#ETH-PORT TCP, 12457”, 0x0D

10.3.3.2 NET-DHCP

Functions		Permission	Transparency
Set:	NET-DHCP	Administrator	Public
Get:	NET-DHCP?	End User	Public
Description		Syntax
Set:	Set DHCP mode	#NET-DHCPPnodeCR
Get:	Get DHCP mode	#NET-DHCP?CR
Response
~nn@NET-DHCPPnodeCR LF
Parameters
mode - 0 (do not use DHCP. Use the IP address set by the factory or the NET-IP command), 1 (try to use DHCP. If unavailable, use the IP address set by the factory or the NET-IP command)
Notes
Connecting Ethernet to devices with DHCP may take more time in some networksTo connect with a randomly assigned IP by DHCP, specify the device DNS name (if available) using the NAME command. You can also get an assigned IP by direct connection to USB or RS-232 protocol port if availableConsult your network administrator for correct settings
K-Config Example
Enable DHCP mode, if available:"#NET-DHCP 1", 0x0D

10.3.3.3 NET-GATE

Functions		Permission	Transparency
Set:	NET-GATE	Administrator	Public
Get:	NET-GATE?	End User	Public
Description		Syntax
Set:	Set gateway IP	#NET-GATES Pip_address CR
Get:	Get gateway IP	#NET-GATE? CR
Response
~nn@NET-GATES Pip_address CR LF
Parameters
ip_address - gateway IP address, in the following format: xxx.xxx.xxx.xxx
Notes
A network gateway connects the device via another network, possibly over the Internet. Be careful of security problems. Consult your network administrator for correct settings.
K-Config Example
Set the gateway IP address to 192.168.0.1:“#NET-GATE 192.168.000.001”,0x0D

10.3.3.4 NET-IP

Functions		Permission	Transparency
Set:	NET-IP	Administrator	Public
Get:	NET-IP?	End User	Public
Description		Syntax
Set:	Set IP address	#NET-IPSPip_addressCR
Get:	Get IP address	#NET-IP?CR
Response
~nn@NET-IPSPip_addressCR LF
Parameters
ip_address – IP address, in the following format: xxx.xxx.xxx.xxx
Notes
Consult your network administrator for correct settings
K-Config Example
Set the IP address to 192.168.1.39:“#NET-IP 192.168.001.039”,0x0D

10.3.3.5 NET-MAC

Functions		Permission	Transparency
Set:	-	-	-
Get:	NET-MAC?	End User	Public
Description		Syntax
Set:	-	-
Get:	Get MAC address	#NET-MAC?CR
Response
~nn@NET-MACSPmac_addressCR LF
Parameters
mac_address – unique MAC address. Format: XX-XX-XX-XX-XX where X is hex digit
K-Config Example
“#NET-MAC?”, 0x0D

10.3.3.6 NET-MASK

Functions		Permission	Transparency
Set:	NET-MASK	Administrator	Public
Get:	NET-MASK?	End User	Public
Description		Syntax
Set:	Set subnet mask	#NET-MASKPnet_maskCR
Get:	Get subnet mask	#NET-MASK?CR
Response
~nn@NET-MASKPnet_maskCR LF
Parameters
net_mask – format: xxx.xxx.xxx.xxx
Response Triggers
The subnet mask limits the Ethernet connection within the local networkConsult your network administrator for correct settings
K-Config Example
Set the subnet mask to 255.255.0.0:"#NET-MASK 255.255.000.000",0x0D

10.3.4 EDID Handling Commands

Additional EDID data functions can be performed via the 692 web pages or a compatible EDID management application, such as Kramer EDID Designer (see www.kramerav.com/product/EDID%20Designer).

Command	Description
CPEDID	Copy EDID data from the output to the input EEPROM
LOCK-EDID	Lock last read EDID

10.3.4.1 CPEDID

Functions		Permission	Transparency
Set:	CPEDID	End User	Public
Get:	-	-	-
Description		Syntax
Set:	Copy EDID data from the output to the input EEPROM	#CPEDIDSPsrc_type,src_id,dst_type,dest_bitmapCR
Get:	-	-
Response
~nn@CPEDIDSPsrc_type,src_id,dst_type,dest_bitmap CR LF
Parameters
src_type - EDID source type (usually output): 0 (input), 1 (output), 2 (default EDID)src_id - for input source: 1 (HDMI In) for output source: 1 (HDMI Out), for default EDID source: 0 (default EDID)dst_type - EDID destination type (usually input): 0 (input), 1 (output), 2 (default EDID)dest_bitmap - bitmap representing destination IDs. Format: XXXX...X, where X is hex digit. The binary form of every hex digit represents corresponding destinations. Setting '1' indicates that EDID data is copied to this destination. Setting '0' indicates that EDID data is not copied to this destination.
Response Triggers
Response is sent to the com port from which the Set was received (before execution)
Notes
Destination bitmap size depends on device properties (for 64 inputs it is a 64-bit word)Example: bitmap 0x0013 means inputs 1, 2 and 5 are loaded with the new EDID.In this device, if the destination type is input (0), the bitmap size is 1 bit, bitmap 0x1 means input 1 is loaded with the new EDID.
K-Config Example
Copy the EDID data from the HDMI Out output (EDID source) to the HDMI In 1 input:"#CPEDID 1,1,0,0x1",0x0D

10.3.4.2 LOCK-EDID

Functions		Permission	Transparency
Set:	LOCK-EDID	End User	End User
Get:	LOCK-EDID?	End User	End User
Description		Syntax
Set:	Lock last read EDID	#LOCK-EDIDPinput_id,lock_modeCR
Get :	Get EDID lock state	#LOCK-EDID?Pinput_idCR
Response
~nn@LOCK-EDID$Pinput_id,lock_modeCR LF
Parameters
input_id-1 (HDMI In)lock_mode-0 (Off: unlocks EDID), 1 (On: locks EDID)
K-Config Example
Lock the last read EDID from the HDMI In input:"#LOCK-EDID 1,1",0x0D

10.3.5 Administrator Commands

Command	Description
DIR	List files in device
FS-FREE	Get file system free space
GET	Get file

10.3.5.1 DIR

Functions		Permission	Transparency
Set:	-
Get:	DIR	Administrator	Public
Description		Syntax
Set:
Get:	List files in device	#DIRCR
Response
Multi Line:~hn@DIRCR LFfile_name TAB file_size SPbytes, SP ID: SPfile_id CR LFTAB free_size $Pbytes CR LF
Parameters
file_name – name of filefile_size – file size in bytes. A file can take more space on device memoryfile_id – internal ID for file in file systemfree_size – free space in bytes in device file system
K-Config Example
“#DIR”, 0x0D

10.3.5.2 FS-FREE?

Functions		Permission	Transparency
Set:	-
Get:	FS-FREE?	Administrator	Public
Description		Syntax
Set:
Get:	Get file system free space	#FS-FREE?CR
Response
Multi Line:~nn@FS_FREESPfree_sizeCR LF
Parameters
free_size - free size in device file system in bytes
K-Config Example
"#FS-FREE?",0x0D

10.3.5.3 GET

Functions		Permission	Transparency
Set:	-
Get:	GET	Administrator	Public
Description		Syntax
Set:
Get:	Get file	#GETSPfile_nameCR
Response
Multi-line:~nn@GETSPfile_name, file_sizeSPREADYCR LFcontents~nn@GETSPfile_nameSPOKCR LF
Parameters
file_name – name of file to get contentscontents – byte stream of file contentsfile_size – size of file (device sends it in response to give user a chance to get ready)
K-Config Example
"#GET",0x0D

The warranty obligations of Kramer Electronics Inc. ("Kramer Electronics") for this product are limited to the terms set forth below:

What is Covered

This limited warranty covers defects in materials and workmanship in this product.

What is Not Covered

This limited warranty does not cover any damage, deterioration or malfunction resulting from any alteration, modification, improper or unreasonable use or maintenance, misuse, abuse, accident, neglect, exposure to excess moisture, fire, improper packing and shipping (such claims must be presented to the carrier), lightning, power surges, or other acts of nature. This limited warranty does not cover any damage, deterioration or malfunction resulting from the installation or removal of this product from any installation, any unauthorized tampering with this product, any repairs attempted by anyone unauthorized by Kramer Electronics to make such repairs, or any other cause which does not relate directly to a defect in materials and/or workmanship of this product. This limited warranty does not cover cartons, equipment enclosures, cables or accessories used in conjunction with this product.

Without limiting any other exclusion herein, Kramer Electronics does not warrant that the product covered hereby, including, without limitation, the technology and/or integrated circuit(s) included in the product, will not become obsolete or that such items are or will remain compatible with any other product or technology with which the product may be used.

How Long this Coverage Lasts

The standard limited warranty for Kramer products is seven (7) years from the date of original purchase, with the following exceptions:

1. All Kramer VIA hardware products are covered by a standard three (3) year warranty for the VIA hardware and a standard three (3) year warranty for firmware and software updates; all Kramer VIA accessories, adapters, tags, and dongles are covered by a standard one (1) year warranty.
2. Kramer fiber optic cables, adapter-size fiber optic extenders, pluggable optical modules, active cables, cable retractors, ring mounted adapters, portable power chargers, Kramer speakers, and Kramer touch panels are covered by a standard one (1) year warranty. Kramer 7-inch touch panels purchased on or after April 1st, 2020 are covered by a standard two (2) year warranty.

3. All Kramer Calibre products, all Kramer Minicom digital signage products, all HighSecLabs products, all streaming, and all wireless products are covered by a standard three (3) year warranty.

4. All Sierra Video MultiViewers are covered by a standard five (5) year warranty.

5. Sierra switchers & control panels are covered by a standard seven (7) year warranty (excluding power supplies and fans that are covered for three (3) years).

6. K-Touch software is covered by a standard one (1) year warranty for software updates.

7. All Kramer passive cables are covered by a lifetime warranty.

Who is Covered

Only the original purchaser of this product is covered under this limited warranty. This limited warranty is not transferable to subsequent purchasers or owners of this product.

What Kramer Electronics Will Do

Kramer Electronics will, at its sole option, provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warranty:

1. Elect to repair or facilitate the repair of any defective parts within a reasonable period of time, free of any charge for the necessary parts and labor to complete the repair and restore this product to its proper operating condition. Kramer Electronics will also pay the shipping costs necessary to return this product once the repair is complete.
2. Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the original product. If a direct or similar replacement product is supplied, the original product's end warranty date remains unchanged and is transferred to the replacement product.
3. Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought under this limited warranty.

What Kramer Electronics Will Not Do Under This Limited Warranty

If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer Electronics products, this product must be insured during shipment, with the insurance and shipping charges prepaid by you. If this product is returned uninsured, you assume all risks of loss or damage during shipment. Kramer Electronics will not be responsible for any costs related to the removal or re-installation of this product from or into any installation. Kramer Electronics will not be responsible for any costs related to any setting up this product, any adjustment of user controls or any programming required for a specific installation of this product.

How to Obtain a Remedy Under This Limited Warranty

To obtain a remedy under this limited warranty, you must contact either the authorized Kramer Electronics reseller from whom you purchased this product or the Kramer Electronics office nearest you. For a list of authorized Kramer Electronics resellers and/or Kramer Electronics authorized service providers, visit our web site at www.kramerav.com or contact the Kramer Electronics office nearest you.

In order to pursue any remedy under this limited warranty, you must possess an original, dated receipt as proof of purchase from an authorized Kramer Electronics reseller. If this product is returned under this limited warranty, a return authorization number, obtained from Kramer Electronics, will be required (RMA number). You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product.

If it is decided that this product should be returned directly to Kramer Electronics, this product should be properly packed, preferably in the original carton, for shipping. Cartons not bearing a return authorization number will be refused.

Limitation of Liability

THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT. TO THE MAXIMUM EXTENT PERMITTED BY LAW, KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION, OR UNDER ANY OTHER LEGAL THEORY. Some countries, districts or states do not allow the exclusion or limitation of relief, special, incidental, consequential or indirect damages, or the limitation of liability to specified amounts, so the above limitations or exclusions may not apply to you.

Exclusive Remedy

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, REMEDIES AND CONDITIONS, WHETHER ORAL OR WRITTEN, EXPRESS OR IMPLIED. TO THE MAXIMUM EXTENT PERMITTED BY LAW, KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW, THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPLICABLE LAW. IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A "CONSUMER PRODUCT" UNDER THE MAGNUSON-MOSS WARRANTY ACT (15 U.S.C.A. §2301, ET SEQ.) OR OTHER APPLICABLE LAW, THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU, AND ALL IMPLIED WARRANTIES ON THIS PRODUCT, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE. SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW.

Other Conditions

This limited warranty gives you specific legal rights, and you may have other rights which vary from country to country or state to state. This limited warranty is void if (i) the label bearing the serial number of this product has been removed or defaced, (ii) the product is not distributed by Kramer Electronics or (iii) this product is not purchased from an authorized Kramer Electronics reseller. If you are unsure whether a reseller is an authorized Kramer Electronics reseller, visit our web site at www.kramerav.com or contact a Kramer Electronics office from the list at the end of this document.

Your rights under this limited warranty are not diminished if you do not complete and return the product registration form or complete and submit the online product registration form. Kramer Electronics thanks you for purchasing a Kramer Electronics product. We hope it will give you years of satisfaction.

HIGH-DEFINITION MULTIMEDIA INTERFACE

P/N:

2900-300524

Rev:

SAFETYWARNING

Disconnect the unit from the power supply before opening and servicing

For the latest information on our products and a list of Kramer distributors, visit our Web site where updates to this user manual may be found.

We welcome your questions, comments, and feedback.

The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

All brand names, product names, and trademarks are the property of their respective owners.