Kramer VS-44DT User manual

P/N: 2900-300470 Rev 3 www.kramerAV.com
USER MANUAL
MODEL:
VS-44DT
4x4 HDMI/HDBT Matrix Switcher

Kramer Electronics Ltd.
VS-44DT –Contents
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Contents
Introduction 1
Getting Started 1
Overview 2
Defining the VS-44DT 4x4 HDMI/HDBT Matrix Switcher 4
Mounting VS-44DT 6
Connecting the VS-44DT 7
Connecting the VS-44DT to a Serial Controller 8
Connecting the VS-44DT to a Serial Data Source/Acceptor 8
Connecting to the VS-44DT via Ethernet 8
Wiring the RJ 45 Connectors 10
Operating the VS-44DT 11
Switching Inputs to Outputs 11
Storing and Recalling Preset Configurations 12
Acquiring an EDID 12
Disconnecting One or All Outputs 13
Resetting the Device to Factory Default Configuration 13
Locking and Unlocking the Front Panel 14
Configuring the VS-44DT 15
Using the Menu 15
Selecting DHCP 17
Configuring the IP Network Address 17
Resetting the VS-44DT to Factory Default Configuration 17
Operating the VS-44DT Remotely Using the Web Pages 19
Switching Page 20
Device Settings Page 23
EDID Page 25
RS-232 Routing Page 27
Audio Settings Page 27
Advanced Page 28
Authentication Page 32
About Page 32
Updating the Firmware 33
Technical Specifications 34
Default IP Parameters 35
Protocol 3000 36
Understanding Protocol 3000 37
Kramer Protocol 3000 Syntax 37
Extended Protocol 3000 38
Protocol 3000 Commands 41
Kramer Protocol 3000 Commands 42
Packet Protocol Structure 61

Kramer Electronics Ltd.
VS-44DT –Introduction
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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 the
video, audio, presentation, and broadcasting professional 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 VS-44DT 4x4 HDMI/HDBT Matrix Switcher.
This product, which incorporates HDMI™ technology, is ideal for:
•Event rooms
•Large conference rooms
•Lecture halls
•Advertising applications
The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are
trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
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/VS-44DT to check for up-to-date user manuals,
application programs, and to check if firmware upgrades are available (where appropriate).
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 VS-44DT away from moisture, excessive sunlight and dust.

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VS-44DT –Introduction
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Safety Instructions
Caution:
•This equipment is to be used only inside a building. It may only be connected to other
equipment that is installed inside a building.
•For products with relay terminals and GPI\O ports, please refer to the permitted rating
for an external connection, located next to the terminal or in the User Manual.
•There are no operator serviceable parts inside the unit.
Warning:
•Use only the power cord that is supplied with the unit.
•Disconnect the power and unplug the unit from the wall before installing.
•Do not open the unit. High voltages can cause electrical shock! Servicing by qualified
personnel only.
•To ensure continuous risk protection, replace fuses only according to the rating
specified on the product label which located on the bottom of the unit.
Shielded Twisted Pair/Unshielded Twisted Pair
For optimum range and performance use the recommended Kramer cables available at
www.kramerav.com/product/VS-44DT.
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/.
Overview
VS-44DT is a 4x4 4K@60Hz (4:2:0) HDMI/HDBaseT matrix switcher that transmits video,
audio, Ethernet, RS−232 and IR signals over extended distances. The VS-44DT accepts up
to four HDMI and four IR inputs as well as Ethernet and RS−232 network and control. The
inputs can be routed to any or all of the four HDBaseT outputs, the first two of which also
have simultaneous HDMI outputs.
VS-44DT connects to compatible HDBaseT receivers such as, TP-780Rxr,
TP-580Rxr and TP-588D. It supports resolutions of up to 4K@60Hz (4:2:0). The matrix is a
PoE provider that provides power over Ethernet to compatible PoE receivers.
The VS-44DT features:
•Four HDMI and five IR inputs.
•Two HDMI, four HDBaseT and five IR outputs.
•PoE support on all four HDBaseT outputs –PoE provider to HDBaseT receivers such as

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VS-44DT –Introduction
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the TP-588D and TP-780Rxr.
•HDBaseT range up to 130m (430ft) at normal mode (2K), up to 100m at normal mode
(4K); up to 180m (590ft) ultra-mode (1080p @60Hz @24bpp) when using recommended
Kramer cables, available at www.kramerav.com/product/VS-44DT.
•An unbalanced, stereo audio output.
•Bandwidth up to 10.2Gbps (3.4Gbps per video channel).
•EDID capture—copies and stores the EDID from a display device.
•Hot-plug detection (HPD).
•HDCP 1.4 support.
•HDTV compatibility.
•Support for HDMI –4Kx2K @30Hz, 3D, Deep Color, x.v.Color™, Lip Sync , Dolby®
TrueHD, Dolby Digital Plus, DTS−HD® and linear PCM 7.1 surround sound.
•A non-volatile memory for matrix configuration.
•A store and recall facility for preset configurations.
•Automatic output shutdown if no input signal is detected after a configurable idle period.
•An LCD display for easy configuration and operation.
•Support for Kramer Protocol 3000.
•A lock button to prevent unwanted tampering with the settings.
•1U height that fits a standard 19” professional rack enclosure.
You can control the VS-44DT using the front panel buttons, or remotely via:
•Built-in, embedded web pages using a standard web browser over Ethernet.
•RS-232 serial commands transmitted by a touch screen system, PC or other serial
controller.
•The Kramer infrared remote-control transmitter.
About HDBaseT™ Technology
HDBaseT™ is an advanced, all-in-one connectivity technology (supported by the HDBaseT
Alliance). It is particularly suitable in the ProAV –and also the home –environment as a
digital networking alternative, where it enables you to replace numerous cables and
connectors by a single LAN cable used to transmit, for example, uncompressed, full
high-definition video, audio, IR, as well as various control signals.
The products described in this user manual are HDBaseT certified.

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VS-44DT –Defining the VS-44DT 4x4 HDMI/HDBT Matrix Switcher
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Defining the VS-44DT 4x4
HDMI/HDBT Matrix Switcher
This section defines the VS-44DT.
Figure 1: VS-44DT 4x4 HDMI/HDBT Matrix Switcher Front Panel
#
Feature
Function
1
IR LED
Lights yellow when receiving an IR signal
2
IR Sensor
IR receiver for remote control
3
POWER LED
Lights green when the device is powered on
4
IN Buttons
Press to select an input after selecting an output (from 1 to 4), see Switching Inputs
to Outputs on page 11
5
OUT Buttons
Press to select an output followed by an input or OFF (from 1 to 4)
6
ALL Button
Press followed by an input to switch this input to all outputs, or press followed by the
Off button to disconnect all switches, (see Disconnecting One or All Outputs
on page 13)
7
STO Button
Press to store a preset configuration followed by the preset number in which to save
it, (see Storing and Recalling Preset Configurations on page 12)
8
EDID Button
Press to copy the EDID from an output to an input, (see Acquiring an EDID
on page 12)
9
LOCK Button
Press and hold to lock the front panel buttons, (see Locking and Unlocking the Front
Panel on page 14). Press and hold again to unlock
10
MENU Button
Press to enter the configuration menu or to move up one level when inside the menu,
(see Using the Menu on page 15)
11
Menu
Navigation
Pad
Use the Enter, up (▲), down (▼), left (◄), and right (►) buttons to navigate the
menu or to modify parameters or values within the menu, (see Using the Menu
on page 15)
12
LCD Readout
(20 char x 2
lines)
Displays either the input/output matrix currently selected or the menu during
configuration
13
OFF Button
Press after an output button to disconnect the currently selected outputs. Press after
the All button to disconnect all currently switched outputs (see Disconnecting One or
All Outputs on page 13)
14
RCL Button
Press, followed by a preset number to recall the preset configuration (see Storing and
Recalling Preset Configurations on page 12)

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VS-44DT –Defining the VS-44DT 4x4 HDMI/HDBT Matrix Switcher
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Figure 2: VS-44DT 4x4 HDMI/HDBT Matrix Switcher Rear Panel
#
Feature
Function
15
IR 1
IN 3.5mm Mini Jack
Connect to an IR sensor. Receives IR commands and sends them
over HDBT OUT 1
OUT 3.5mm Mini Jack
Connect to the first IR emitter. Transmits IR commands that are
sent over HDBT OUT 1
16
IR 2
IN 3.5mm Mini Jack
Connect to an IR sensor. Receives IR commands and sends them
over HDBT OUT 2
OUT 3.5mm Mini Jack
Connect to the second IR emitter. Transmits IR commands that are
sent over HDBT OUT 2
17
IR 3
IN 3.5mm Mini Jack
Connect to an IR sensor. Receives IR commands and sends them
over HDBT OUT 3
OUT 3.5mm Mini Jack
Connect to the third IR emitter. Transmits IR commands that are
sent over HDBT OUT 3
18
IR 4
IN 3.5mm Mini Jack
Connect to an IR sensor. Receives IR commands and sends them
over HDBT OUT 4
OUT 3.5mm Mini Jack
Connect to the fourth IR emitter. Transmits IR commands that are
sent over HDBT OUT 4
19
OUT 1
HDBT RJ-45 Connector
Connect to the first HDBT receiver, (for example, the TP-580RXR)
20
HDMI Connector
Connect to the first HDMI receiver, (for example, an HDMI display)
21
OUT 2
HDBT RJ-45 Connector
Connect to the second HDBT receiver, (for example, the TP-
580RXR)
22
HDMI Connector
Connect to the second HDMI receiver, (for example, an HDMI
display)
23
HDBT OUT 3 RJ-45 Connector
Connect to the third HDBT receiver, (for example, the TP-580RXR)
24
HDBT OUT 4 RJ-45 Connector
Connect to the fourth HDBT receiver, (for example, the TP-
580RXR)
25
AUDIO OUT 3.5mm Mini Jack
Connect to an audio receiver, (for example, active speakers)
26
RS-232
DATA 3-pin Terminal Block
(G,Rx,Tx)
Connect to a serial source/target
CONTROL 3-pin Terminal
Block (G,Rx,Tx)
Connect to a serial controller
27
PROGRAM USB Connector
Connect to a PC to perform firmware upgrades
28
ETHERNET RJ-45 Connector
Connect to a PC via a LAN
29
AC
Mains
Power Socket
Connect the mains power cord
Fuse
AC mains supply protection fuse
Power Switch
Turns the device on and off
30
HDMI IN 1 Connector
Connect to the first HDMI source, (for example, a Blu-ray disk
player)
31
HDMI IN 2 Connector
Connect to the second HDMI source, (for example, a Blu-ray disk
player)
32
HDMI IN 3 Connector
Connect to the third HDMI source, (for example, a Blu-ray disk
player)
33
HDMI IN 4 Connector
Connect to the fourth HDMI source, (for example, a Blu-ray disk
player)
34
IR OUT 3.5mm Mini Jack
Connect to an IR emitter or IR receiver for receiving the combined
IR signals from all HDBT port IR transmissions
35
IR IN 3.5mm Mini Jack
Connect to an external IR receiver for controlling VS-44DT via an
IR remote controller

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VS-44DT –Mounting VS-44DT
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Mounting VS-44DT
This section provides instructions for mounting VS-44DT. Before installing, verify that the
environment is within the recommended range:
•Operation temperature –0to 40C (32 to 104F).
•Storage temperature –-40to +70C (-40 to +158F).
•Humidity –10% to 90%, RHL non-condensing.
•VS-44DT must be placed upright in the correct horizontal position.
Caution:
•Mount VS-44DT before connecting any cables or power.
Warning:
•Ensure that the environment (e.g., maximum ambient temperature & air flow) is
compatible for the device.
•Avoid uneven mechanical loading.
•Appropriate consideration of equipment nameplate ratings should be used for avoiding
overloading of the circuits.
•Reliable earthing of rack-mounted equipment should be maintained.
To mount the VS-44DT on a rack
Attach both ear brackets by removing the screws from each side of the
machine and replacing those screws through the ear brackets or place
the machine on a table.
For more information go to www.kramerav.com/downloads/VS-44DT.

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VS-44DT –Connecting the VS-44DT
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Connecting the VS-44DT
Always switch off the power to each device before connecting it to your VS-44DT. After
connecting your VS-44DT, connect its power and then switch on the power to each device.
Figure 3: Connecting the VS-44DT 4x4 HDMI/HDBT Matrix Switcher
To connect the VS-44DT as illustrated in the example in Figure 3:
1. Connect the HDMI sources, (for example, Blu-ray players) to the HDMI IN 1 and IN 2
connectors.
2. Connect an external IR sensor to the IR 3 IN 3.5mm mini jack.
3. Connect the IR 1 OUT 3.5mm mini jack to an external IR emitter.
4. Connect the OUT 2 HDMI connector to an HDMI acceptor, (for example, a display).
5. Connect the OUT 1 HDBT RJ-45 connector to a compatible HDBT receiver, (for
example, the TP-580Rxr), and connect the HDMI output of the
TP-580Rxr to a display.
6. Connect the OUT 3 HDBT RJ-45 connector to a compatible HDBT receiver, (for
example, the TP-580Rxr), and connect the HDMI output of the
TP-580Rxr to a display.
7. Connect the AUDIO OUT 3.5mm mini jack to an audio acceptor, (for example, active
speakers).
8. Connect a controller via either RS-232 or a LAN to the Ethernet RJ-45 connector.

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VS-44DT –Connecting the VS-44DT
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Connecting the VS-44DT to a Serial Controller
You can connect the VS-44DT via an RS-232 connection to a serial controller, for example, a
PC.
To connect the VS-44DT via RS-232 to a serial controller:
•Connect the RS-232 CONTROL 3-pin terminal block on the rear of the
VS-44DT to the 9-pin D-sub connector on PC, (pin TX to pin 2, pin RX to pin 3, pin G to
pin 5).
Connecting the VS-44DT to a Serial Data
Source/Acceptor
You can connect the VS-44DT via an RS-232 connection to a serial data source or acceptor,
for example, a PC or device to be controlled.
To connect the VS-44DT via RS-232 to a serial data controller or acceptor:
•Connect the RS-232 DATA 3-pin terminal block on the rear of the
VS-44DT to the 9-pin D-sub connector on PC, (pin TX to pin 2, pin RX to pin 2, pin G to
pin 5).
Connecting to the VS-44DT via Ethernet
You can connect to the VS-44DT via Ethernet using either of the following methods:
•Directly to the PC using a crossover or straight cable (see Connecting the Ethernet Port
Directly to a PC on page 8).
•Via a network hub, switch, or router, using a straight-through cable (see Connecting the
Ethernet Port via a Network Hub or Switch on page 10).
Note: 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.
Connecting the Ethernet Port Directly to a PC
You can connect the Ethernet port of the VS-44DT directly to the Ethernet port on your PC
using a crossover or straight cable with RJ-45 connectors.
This type of connection is recommended for identifying the VS-44DT
with the factory configured default IP address.
After connecting the VS-44DT to the Ethernet port, configure your PC as follows:
1. Click Start > Control Panel > Network and Sharing Center.
2. Click Change Adapter Settings.

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VS-44DT –Connecting the VS-44DT
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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 4.
Figure 4: Local Area Connection Properties Window
4. Highlight Internet Protocol Version 4 (TCP/IPv4).
5. Click Properties.
The Internet Protocol Properties window appears as shown in Figure 5.
Figure 5: Internet Protocol Version 4 Properties Window
6. Select Use the following IP Address for static IP addressing and fill in the details as
shown in Figure 6.
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.

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VS-44DT –Connecting the VS-44DT
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Figure 6: Internet Protocol Properties Window
7. Click OK.
8. Click Close.
Connecting the Ethernet Port via a Network Hub or Switch
You can connect the Ethernet port of the VS-44DT to the Ethernet port on a network hub or
using a straight-through cable with RJ-45 connectors.
Wiring the RJ 45 Connectors
This section defines the TP pinout, using a straight pin-to-pin cable with RJ 45 connectors.
For HDBT cables, it is recommended that the cable ground shielding be connected/soldered
to the connector shield.
EIA /TIA 568B
PIN
Wire Color
1
Orange / White
2
Orange
3
Green / White
4
Blue
5
Blue / White
6
Green
7
Brown / White
8
Brown

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VS-44DT –Operating the VS-44DT
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Operating the VS-44DT
When the VS-44DT is powered on, the following is displayed briefly on the LCD display:
KRAMER ELECTRONICS
4X4 HDMI/HDBT Matrix
Following the self-test the current switching configuration is displayed, an example of which is
shown below. The top row indicates the output port and the bottom row indicates which input
port is switched to the output port displayed directly above it. An input port showing 0 (zero)
indicates that the output port has no input switched to it.
O:
1
2
3
4
I:
3
0
1
2
When operating via the front panel buttons, if there is no button activity for approximately 30
seconds, the procedure is aborted and the display reverts back to the Input / Output display.
After approximately 8 minutes of no activity, the LCD turns off.
Push any button to turn the LCD back on.
Switching Inputs to Outputs
You can switch:
•Individual inputs to individual outputs.
•One input to all outputs.
To switch an output to an input, (for example, Input 4 to Output 3):
1. Press Out 3.
The Output button lights red.
2. Press In 4.
The Input button lights red and the switch is executed.
To switch one input to all outputs, (for example, Input 2 to all outputs):
1. Press All.
The All button lights red.
2. Press In 2.
The Input 2 button lights and Input 2 is switched to all outputs.

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VS-44DT –Operating the VS-44DT
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Storing and Recalling Preset Configurations
You can store up to four preset configurations for instant recall. The bottom row of input
buttons relate to presets one to four.
To store the current configuration in preset 2:
1. Press STO.
2. Press IN 2.
The selection is displayed in the readout.
3. Press STO.
The current configuration is stored in preset 2.
To recall preset 4:
1. Press RCL.
2. Press IN 4.
The selection is displayed in the readout.
3. Press RCL.
The configuration stored in preset 4 is recalled.
Acquiring an EDID
You can acquire the EDID from an output and assign it to either one or all inputs.
To acquire the EDID from an output and store it on one input, (for example, Output 3 to
Input 1):
1. Press EDID.
The button lights red.
2. Press Out 3.
3. Press In 1.
4. Press EDID.
The button no longer lights and the EDID from Output 3 is stored in Input 1.
The default out-of-the-box EDID is 4K@30Hz. If no image appears on the monitor, it could be
that the monitor cannot handle the 4K resolution.
Copy the EDID from the monitor to the appropriate input of the
VS-44DT.

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Disconnecting One or All Outputs
The Off button is used to disconnect one or all currently switched outputs.
To disconnect one currently switched output, (for example, Output 2):
1. Press Out 2.
2. Press OFF.
To disconnect all currently switched outputs:
1. Press ALL.
2. Press OFF.
Resetting the Device to Factory Default Configuration
The VS-44DT can be reset to factory default configuration either by sending a Protocol 3000
command or by using the front panel buttons.
To reset the device to the factory default configuration by sending a P3000 command:
1. Connect to the VS-44DT from a PC via the serial port using the following parameters:
▪115200, 8, 1, none
2. Send the P3000 command to reset the device to factory default (see
FACTORY on page 43).
After a few seconds the VS-44DT is reset to factory default.
To reset the device to the factory default configuration using the front panel buttons:
1. Press the Menu button.
The Menu button lights and the first option on the menu appears.
2. Use the up (▲) and down (▼) arrows on the keypad to scroll to the RESET TO
DEFAULT option.
3. Press the Enter button.
The Reset to Default No and Yes options appear.
4. Use the left (◄) and right (►) arrows on the keypad to select Yes.
5. Press Enter.
After a few seconds the standby readout is displayed and the device is reset to factory
default.

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VS-44DT –Operating the VS-44DT
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Locking and Unlocking the Front Panel
You can lock the front panel buttons to prevent unwanted key presses from changing the
current configuration.
To lock the front panel:
Press and hold the Lock button.
The button lights, the Locked message is displayed briefly, and the front panel buttons are
locked. Pressing any button causes the Locked message to display briefly and the Lock
button to flash
To unlock the front panel:
Press and hold the Lock button.

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VS-44DT –Configuring the VS-44DT
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Configuring the VS-44DT
Using the Menu
The main menu comprises seven sections:
•Audio Setting (see Setting the Audio Source and Volume on page 15).
•RS-232 Routing (see Setting RS-232 Routing on page 15).
•Auto Settings (see Setting Auto Switching on page 16).
•Network Parameters (see Setting the Network Parameters on page 16).
•Ethernet Status (see Ethernet Status Sub-menu on page 16).
•FW version display (see FW Version Display on page 16).
•Reset to Default (see Reset to Default on page 16).
•Update Firmware (see Update Firmware Sub-menu on page 16).
Use the following keys to navigate the menu:
•Menu—Enter the Menu or exit one level when in the Menu.
•Enter—Select a parameter/value.
•Up (▲) or Down (▼)—scroll up through the parameter.
•Right (►) or Left (◄)—scroll down through the value list.
Note: If there is no button activity for approximately 20 seconds, the display reverts back to
the Input/Output display.
Setting the Audio Source and Volume
The Audio Settings menu lets you define which of the audio outputs is routed to the analog
audio output and set its volume.
Parameter
Description
Output 1 to 4:
Sets the audio output source (1 to 4)
Volume
Set for each output (0 to 100)
Mute
Set to ON/OFF for each output
Setting RS-232 Routing
The RS-232 Status sub-menu turns the RS-232 DATA serial communication routing on and
off. The current state is displayed when entering the RS-232 ROUTING menu, for example:
ON To port-04.
Parameter
Description
To Port:
Turns the RS-232 routing to each port (1 to 4) ON or OFF

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Setting Auto Switching
The AUTO SETTINGS sub-menu lets you enable or disable auto switching with options for
Last Connected or Priority Switching operation (see Auto Switching Mode on page 28).
Parameter
Description
AUTO SWITCH: OUT (1 to 4)
Sets auto switching ON or OFF
Setting the Network Parameters
The Network Status sub-menu controls DHCP selection and IP network parameters.
Parameter
Description
OFF, ON
Turns DHCP ON and OFF. When off, set the network parameters (see Selecting
DHCP on page 17)
IP Settings
Sets the IP network address
Netmask Settings
Sets the IP netmask
Gateway Settings
Sets the IP gateway
Note: When turning DHCP on, the device performs an automatic reset.
Ethernet Status Sub-menu
The parameters in the Ethernet Status sub-menu display the TCP/IP communication
parameters.
Parameter
Description
Default
IP Status:
Displays the TCP/IP address of the device
192.168.1.39
Netmask Status:
Displays the TCP/IP netmask of the device
255.255.0.0
Gateway Status:
Displays the TCP/IP gateway
192.168.0.1
TCP port
Set the TCP port number (0 to 65535)
5000
UDP Port
Set the UDP port number (0 to 65535)
50000
MAC Address:
Displays the MAC address of the device
-
FW Version Display
Displays the firmware version.
Reset to Default
Parameter
Description
RESET TO DEFAULT
Resets the device to default factory parameters (NO or YES)
Update Firmware Sub-menu
Parameter
Description
UPDATE FIRMWARE:
Updates the firmware (NO or YES)

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Selecting DHCP
To select the DHCP:
1. Press the Menu button to display the menu.
The menu is displayed.
2. Using the up (▲) or down (▼) button, move through the menu options until the Network
Settings option is displayed.
3. Press Enter.
The DHCP ON and OFF options are displayed.
4. Using the left (◄) or right (►) button, select either ON or OFF.
5. Press Enter.
The change is saved.
Configuring the IP Network Address
To configure the IP network address:
1. Press the Menu button to display the menu.
The menu is displayed.
2. Using the up (▲) or down (▼) button, move through the menu options until the Network
Settings option is displayed.
3. Press Enter.
The DHCP Settings option is displayed.
4. Using the up (▲) or down (▼) button, move through the menu options until the IP
Settings option is displayed.
5. Press Enter.
6. Using the left (◄) or right (►) button, move the cursor to the digit you wish to change.
7. Using the up (▲) or down (▼) button, select the required digit.
8. Repeat steps 6 and 7 until the required address is displayed.
9. Press Enter.
The change is saved.
Resetting the VS-44DT to Factory Default
Configuration
To reset the VS-44DT to factory default parameters:
1. Press the Menu button to display the menu.
The menu is displayed.
2. Using the up (▲) or down (▼) button, move through the menu options until the Reset to
Default: option is displayed.

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3. Press Enter.
The NO and YES options are displayed.
4. Using the left (◄) or right (►) button, select YES.
5. Press Enter.
The device is reset to factory default parameters and automatically reboots.