Uniclass HX120T User manual

User's Manual
HX120T/R/W
HDMI AV Matrix Extender
&
Video Wall
Version : 0.77

2
Introduction................................................................................................................ 3
Features ....................................................................................................................... 3
Specification ............................................................................................................... 4
Package contents ...................................................................................................... 4
Product overview ...................................................................................................... 5
Connection.................................................................................................................. 6
Connecting the local unit (Transmitter) .......................................................... 6
Connecting the remote unit (Receiver) ........................................................... 7
Connecting the local (Transmitter) and remote (Receiver) unit ...............7
Point to point ...............................................................................................................7
Point to multipoint......................................................................................................8
Video Wall............................................................................................................... 8
Matrix connection................................................................................................. 8
Bi-directional IR connection............................................................................... 9
Remote control.....................................................................................................10
HDMI CEC remote ......................................................................................................10
Remote control (optional) .......................................................................................10
RS-232 control ..................................................................................................... 11
Operation ................................................................................................................... 12
Control manually.................................................................................................. 12
Setup from web user interface ......................................................................... 12
IP detection ................................................................................................................ 12
Identify the unit ..........................................................................................................13
IP address assignment ..............................................................................................13
Web UI .................................................................................................................... 15
OSD control ...............................................................................................................24
Remote control (optional) ................................................................................. 24
Remote controller ...................................................................................................... 24
Basic operation ........................................................................................................... 24
Additional options ..................................................................................................... 25
HDMI CEC............................................................................................................... 25
Technical support ..................................................................................................... 26
FCC / CE Statements ................................................................................................ 26

3
Thanks for purchasing HDMI AV Matrix Extender (Transmitter, Receiver and Video Wall Receiver). With
our highly reliable and quality product, you can enjoy countless benefits by using this KVM Extender.
Introduction
The HDMI AV Matrix Extender comprises three distinct units, the Transmitter, Receiver and Video Wall
Receiver. It is a LAN based KVM Extender system and allowed accessing a computer from a remote
console anywhere on your existing network infrastructure. Keyboard, mouse, USB 2.0 devices, audio and
video can be extended away from your local PC or source by using single Cat5 cable transmission. For
convenience of control, the IR is built-in and the connected AV device can be remote from either end of
connection. In additional, RS232/UART extension is supported as well.
Note: In case of to extend another 100M range, it needs to install the Gigabit Network Switch.
Features
Support direct connection of 100M/330ft with Gigabit Ethernet Switch
2 x USB 2.0 port over IP extension
Support Digital Video resolution of 1920x1200 @60Hz
Bi-directional IR pass-through for added convenience
Complaint to HDMI 1.3 CEC specification
Support 7.1 audio channel
Support A/V Matrix up to 256x256 (HX120T/HX120R Combo)
Support RS232/UART Extension function
Support 8x8 Video Wall (HX120T/HX120W Combo)

4
Specification
Model No. HX120T HX120R HX120W
Product Description HDMI AV Matrix Extender &
Video Wall - Transmitter
HDMI AV Matrix Extender -
Receiver
HDMI AV Matrix Extender &
Video Wall - Receiver
Console USB Hub Ports 2 x USB 2.0 Type A Female 2 x USB 2.0 Type A Female
PC USB Port Type B Female
IR support Yes Yes Yes
Video Input Port HDMI Female via RJ45 via RJ45
Video Output Port via RJ45 HDMI Female HDMI Female
Audio Input Port via HDMI via RJ45 via RJ45
Audio Output Port via RJ45 via HDMI via HDMI
RS-232 Extension Support Yes Yes Yes
Ethernet Connectors Yes Yes Yes
Cable media CAT5e/ CAT6 CAT5e/ CAT6 CAT5e/ CAT6
Power LED 1 (Red) 1 (Red) 1 (Red)
Video LED 1 (Green) 1 (Green) 1 (Green)
Device LED 1 (yellow) 1 (yellow)
Operation Temperature 0 ~ 40°C 0 ~ 40°C 0 ~ 40°C
Storage Temperature -20 ~ 60°C -20 ~ 60°C -20 ~ 60°C
Humidity 0~90% RH, Non-Condensing 0~90% RH, Non-Condensing 0~90% RH, Non-Condensing
Safety / Emission CE, FCC CE, FCC CE, FCC
Package contents
Transmitter Unit x 1
Receiver Unit x 1
Video Wall Unit (optional) x 1
Power Adapter (DC9V) x 3
CD-ROM (Driver & User's Manual) x 1
Remote Control (optional) x 1
IR Remote Control Unit Pack (Include: Wired Transmitter and Wired Receiver, Optional) x 1

5
Product overview
Transmitter
Front panel Rear panel
1 2 5 4 6 7 8 10 15 16 17 14
Receiver
Front panel Rear panel
1 2 3 4 5 6 7 8 9 10 11 12 13 14
Video Wall
Front panel Rear panel
1 2 3 4 5 6 7 8 9 10 11 12 13 14
No. Item Description
1 Reset Press to re-start the unit.
2 Connect Press to re-connect the Transmitter/Receiver if the DIP switch has been reset.
3 Devices ■Press to connect the device which plugged into Receiver's USB port to console.
Note: Please check the Devices indicator (No. 8) after USB device has been plugged in to the
unit. No device will be found if the Device indicator (No. 8) lights off. If it happens, press this
button to light it up and re-connect.
■Press to update the EDID of connected monitor. To update the EDID, remove the
Receiver's power. Hold the device button and then power on the unit. Release the
Device button when the Device indicator flashes.
4 IR receiver Connect to a IR receiver.
5 IR Emitter Connect to a IR emitter.
6 DIP switch 4-position dip switch for pairing with Transmitter and Receiver.
7 Video indicator Lights when video is transferring.
8 Devices indicator Lights when the device is connected to console (Devices button is pressed).
9 Power indicator Lights when power is on.
10 Power jack Connect to the power adapter.
11 RS232 male connector Connect to RS232 device.
12 HDMI Output Connect to a display device.
13 USB Type-A connector Connect to USB devices.
14 RJ45 connector Connect to Transmitter/Receiver.
15 RS232 female connector Connect to a host PC.
16 HDMI input Connect to a video source/PC.
17 USB Type-B connector Connect to a host PC.

6
Connection
Before connecting the HDMI AV Matrix Extender with an Ethernet Hub/Switch, please read the notices
mentioned below
1. When grouping the network of HDMI AV matrix Extender/Video wall, a Gigabit Ethernet Hub/Switch
is necessary due to the requirement of bandwidth. The required bandwidth for each channel may up
to 200mb/sec. To ensure the better quality of transmission, a reputable name brand hub/switch is
recommended.
2. The functions of IGMP snooping and Jumbo frame are supported by this HDMI AV matrix Extender/
Video wall. If user wish to enable these functions in extension, matrix or video wall mode, please
connect the Ethernet Hub/Switch which supports IGMP snooping and Jumbo frame. For more setting
details of these functions, refer to the Hub/Switch's instruction manual.
Note: The diagrams below are examples, the actual applications may vary.
Connecting the local unit (Transmitter)
1
12
2
3
3
or
1Connect the power adapter to a wall outlet.
2Connect a video source to HDMI input of Transmitter using a HDMI cable.
3Connect a computer to USB type B connector of Transmitter using a USB cable.

7
Connecting the remote unit (Receiver)
1
12
2
3
1Connect the power adapter to a wall outlet.
2Connect a display to HDMI output of Receiver using a HDMI cable.
3Connect a USB device to USB type A connector of Receiver using a USB cable.
Connecting the local (Transmitter) and remote (Receiver) unit
Point to point
TV
USB devices
A/V source or PC
Receiver
Transmitter
■To connect the Transmitter and Receiver, simply connect both units using CATx cable directly and the
distance can be extended up to 100m.
TV
USB devices
A/V source or PC
Receiver
Transmitter
■Alternatively, the Receiver can be extended another 100m using a Gigabit Ethernet hub (not included).

8
Point to multipoint
Receiver Receiver Receiver
Receiver
TV
USB devices
Transmitter
Gigabit Ethernet Switch
A/V source or PC
■Except the point to point connection, the Transmitter can be extended to several Receivers using a
gigabit Ethernet switch.
Video Wall
With the combination of Transmitter and Video Wall, the HDMI signal can be sent to one or multi HDMI
display up to 8x8 using a single Cat5 cable.
Gigabit Ethernet
Switch A/V source
or
Receiver
Video Wall x 9
PC
Transmitter
Matrix connection
The HDMI AV Matrix Extender provides varied and flexible extension for diversity requirements.
The display of A/V sources or PC can be mixed with matrix switch function through the pair of the
Transmitters and Receivers in the same channel. User can extend the matrix switch up to 16x16 works
with a Ethernet Gigabit Switch/Hub. Please refer to the illustrations below for the connection diagram.
Gigabit Ethernet
Switch
PC
A/V source
Transmitter
Receiver x 8

9
Note: For the better performance of video and matrix display, using the same brand, size and model monitors are strongly
recommended.
Note: The lag of displays may occur sometimes. The image quality is depending on the speed of network or the equipments,
such as the grade of hub.
Bi-directional IR connection
The HDMI AV Matrix Extender provides bi-directional IR extension between the transmitter and receiver
over the CATx cable. Place the IR receiver near the sender unit, such as a remote control, and the other
end to the jack of IR RECEIVER (remote or local unit of HDMI AV Matrix Extender). Place the IR Emitter to
somewhere face the IR receiver of A/V source, and the other end to the jack of IR EMITTER (remote or
local unit of HDMI AV Matrix Extender). The IR signal can be transmitted forward or backward. Refer to
the illustration below to outline the connection of transmitter and receiver.
Receiver (remote unit)
IR Receiver
IR Emitter
DVD Player
Transmitter
(loacl unit)
Receiver (remote unit)
IR Receiver
IR Emitter
TV Transmitter
(loacl unit)
Caution: Plug the IR Receiver and IR Emitter into the respective jacks, otherwise the IR sensor on the IR Receiver and IR
Emitter will be invalid.

10
Remote control
HDMI CEC remote
CEC (Consumer Electronics Control) is one of features of HDMI that allows HDMI devices to control each
other using only one remote control. To achieve the HDMI CEC remote by the HDMI AV Matrix Extender,
please refer to the notes below.
Transmitter
Extender Receiver/
VideoWall Receiver
Player
1. Make sure the connected AV equipments and TV/monitors are compatible with HDMI CEC.
2. The name of HDMI CEC (for example, Bravia sync control, VieraLink, Kuro Link, Aquos Link, etc.) and
operating settings may vary depending on the brands of AV equipment. For more details, please refer
to the corresponding instruction manual.
3. Connect to a Gigabit Ethernet hub (not included) between Transmitter and Extender Receiver/
VideoWall Receiver if extending the distance.
Remote control (optional)
If CEC is not supported by the connected devices, please follow the steps below to remote.
Player
Transmitter
Receiver x 9
HDMI cable x 9
Gigabit Ethernet hub
1. Set a desired display mode (1 to 1, matrix or video wall).
2. Connect to a Gigabit Ethernet hub (not included) between Transmitter and Extender Receiver/
VideoWall Receiver if setting to matrix or video wall mode.
3. Place the IR Receiver to a desired location, and plug the other end of connector into IR RECEIVER jack
of Extender Receiver/VideoWall Receiver.

11
RS-232 control
The HDMI AV Matrix Extender not only extends HDMI signal but also RS-232, and allows user to control
from local PC remotely.
1
3
2
Receiver (remote unit)
RS232 device
Transmitter (loacl unit)
1Connect RS232 connector to a PC, and plug the other end of connector into the female connector of
Transmitter.
2Connect Transmitter and Receiver using Cat5 cable. Alternatively, the Receiver can be extended
another 100m using a Gigabit Ethernet hub (not included).
3Connect RS-232 connector to a RS-232 device, and plug the other end of connector into the male
connector of Receiver.

12
Operation
To operate the HDMI AV Matrix Extender, two ways are provided.
1. Operate by adjusting the DIP manually.
2. Setup from web user interface.
Control manually
With the convenient push button and DIP Switch on the front panel, user can quickly and easily to
operate the HDMI AV Matrix Extender directly. Please follow the steps below to setup.
1. Follow the previous chapter (Connection) to connect all devices according to your desired mode.
2. Adjust the DIP switches of transmitter and receiver/Video to the same positions.
3. Power the transmitter, Extender Receiver/VideoWall Receiver and AV devices/computers to on.
Note: Press the CONNECT button on the front panel of unit once the DIP switch has been adjusted.
Setup from web user interface
IP detection
1. Adjust the DIP switch of Transmitter and
Receiver to the same position.
2. Group the Transmitter and Extender Receiver/
VideoWall Receiver units to a network with a
PC. The actual connection may vary depending
on requirements. For more connection details,
refer to the Connection chapter.
3. Turn on the power of all connected devices.
4. Insert the bundled CD/DVD into CD/DVD ROM,
Find and double click the "Bonjour Browser"
from the bundled CD/DVD after completing
the steps above.
5. Click Web Server (HTTP) to detect all the
connected Transmitter and Extender Receiver/
VideoWall Receiver units.
6. Enter the IP address which detected from
Bonjour Browser into a web browser.
Alternatively, remove the Cat5 cable from the
unit you wish to know the IP, and then re-connect
to the unit. The screen will re-detect the input
source and show the IP information before the
image source appears.

13
Identify the unit
The naming rule of these units is based on the
MAC address which labeled on the bottom of
the devices. For example, if the MAC address of
Transmitter is 00:11:AA:CB:00:01, the device will
be named to HX120T-CB0001. T is for Transmitter,
R is for Receiver and W is for Video Wall.
IP address assignment
If the PC cannot access the Transmitter and
Extender Receiver/VideoWall Receiver using web
UI, please follow the steps below to join the PC
to the network.
Note: The example shown here is using Windows 7. For
other operating systems, please refer to the respective user
guides.
1. Click Control Panel to bring up Adjust your
computer's settings window, and then click
Network and Internet item.
2. Click Network and Sharing Center.
3. Click Change adapter settings from left side.
4. Click Local Area Connection.
5. Mouse right click Local Area Connection to
bring upa pop-up window, and then select
Properties.

14
6. Click Internet Protocol Version 4 (TCP/IPv4),
and then click Properties.
7. Click Use the following IP address to specify
an IP address that is on the same subnet as
Transmitter/Extender Receiver/VideoWall
Receiver.

15
Web UI
■To configure each unit of HDMI AV Matrix AV Extender , open a browser and type the IP address which
you got from Bonjour Browser. The corresponding web page will appear on the screen as following.
■Click Apply once you have changed the settings.
Transmitter
Item Sub-item Option Description
System Version information Display the information of unit.
Update Firmware Update the firmware. The browser will be reloaded after updating. Please contact the
technical support if you have problem to upload.
Utilities Factory Default Restore to the factory default settings.
Reboot Restart the system.
Reset EDID Reset EDID to factory default setting.
Item Sub-item Option Description
Network IP Setup DHCP/Static Select DHCP to obtain IP address automatically or select
Static to assign an IP manually.
Device Mode Matrix/Extender Select the operation mode depending on the connection
requirements.

16
Item Sub-item Option Description
Function Serial over IP Baudrate setting Setup the baudrate settings.
Baudrate settings
■This option allows to set the baudrate of Transmitter, Extender Receiver/VideoWall Receiver manually.
Make sure the settings must match with the RS-232 device you have connected. By default, the system
settings are as following:
Baudrate: 115200 Data bits: 8 Parity: None Stop bits: 1
■Click the Apply once the baudrate settings have been changed.
Receiver
Item Sub-item Option Description
System Version information Display the information of unit.
Update Firmware Update the firmware. The browser will be reloaded after updating. Please contact the
technical support if you have problem to upload.
Utilities Factory Default Restore to the factory default settings.
Reboot Restart the system.

17
Item Sub-item Option Description
Channel Select a desired channel from the Transmitters.
Pairing the Transmitter and Receiver
■ When grouping the network of HDMI AV Matrix Extender/Video Wall using multipoint to multipoint,
the channel selections may be complicated. This option allows user to select the channel more
intuitively. User can click the desired channel on the web oriented user interface directly.
■Click Apply after selecting the desired channel.
■The channels may vary, it depends on the number of connected Transmitters.
■ If the option of Save channel select has been ticked, the channel will be saved and based on the
selection of web page, even the settings of DIP switch are different between Transmitter and Receiver.
■ If the option of Save channel select has not been ticked, the channel will be switched to the selection.
Note that this selected channel will not be saved once the power is unplugged. The actual connected
channel is depending on the DIP switch when the power is re-plugged.
■ Reload the channels in the browser once the connection of Transmitter is changed.
Item Sub-item Option Description
Network IP Setup DHCP/Static Select DHCP to obtain IP address automatically or select
Static to assign an IP manually.
Operation Mode Matrix/Extender Select the operation mode depending on the connection
requirements.

18
Item Sub-item Option Description
Function Video over IP Enable/disable the copy function from EDID compliant monitors automatically.
Serial over IP Baudrate setting Setup the baudrate settings.
Baudrate settings
■This option allows to set the baudrate of Transmitter, Extender Receiver/VideoWall Receiver manually.
Make sure the settings must match with the RS-232 device you have connected. By default, the system
settings are as following:
Baudrate: 115200 Data bits: 8 Parity: None Stop bits: 1
■Click the Apply once the baudrate settings have been changed.
Video Wall
Item Sub-item Option Description
System Version information Display the information of unit.
Update Firmware Update the firmware. The browser will be reloaded after updating. Please contact the
technical support if you have problem to upload.
Utilities Factory Default Restore to the factory default settings.
Reboot Restart the system.

19
Item Sub-item Option Description
Video Wall Bezel and Gap
Compensation
Adjust the compensation for bezel between panels.
Wall Size and Position
Layout
Setup the display quantities, and specify the positions for each display.

20
Bezel and Gap Compensation
Visible Height
Outline Width
Visible Width
Outline Height
■Enter the values to the outline width, visible height, outline height and visible width respectively
according to the bezels of monitors.
■Click the Apply once the values have been set.
■Note that the values should be integer.
Wall Size and Position Layout
■Numbers of Row: The monitor number of row and up to 8.
■Numbers of Column: The monitor number of column and up to 8.
■Row Position: Specify the row position of monitor. The row order from top to bottom is 0-7.
■Column Position: Specify the column position of monitor. The row order from left to right is 0-7.
■Apply: You can specify the monitor you wish to apply from this drop down menu or apply the settings
to all monitors.
The Video Wall is built by multiple rows and column. The minimum matrix of Video Wall is 1x2. To setup
the Video Wall, please refer to the examples below.
0 1 7
7