Uniclass DX120 User manual

User's Manual
KVM Matrix over IP
Extender System
Version : 0.32

2
Introduction .............................................................................................................. 3
Connection diagram .................................................................................................. 3
DX120........................................................................................................................ 4
Specifications ...............................................................................................................4
Features ........................................................................................................................4
Parts overivew...............................................................................................................5
DX220........................................................................................................................ 7
Specifications ...............................................................................................................7
Features ........................................................................................................................7
Parts overivew...............................................................................................................8
VX120........................................................................................................................ 10
Specifications ................................................................................................................10
Features ........................................................................................................................10
Parts overivew...............................................................................................................11
VX220 ....................................................................................................................... 13
Specifications ................................................................................................................13
Features ........................................................................................................................13
Parts overivew...............................................................................................................14
Pre-Installation.......................................................................................................... 16
Installation ............................................................................................................... 17
Configure the Transmitter Console ...............................................................................18
Configure the Receiver Console....................................................................................18
Operation.................................................................................................................. 19
Keyboard Hotkeys .........................................................................................................19
Momentary switch........................................................................................................20
Configuration ................................................................................................................20
Technical support ...................................................................................................... 22
FCC / CE Statements .................................................................................................. 22

3
Thanks for purchasing KVM Matrix over IP Extender System. With our highly reliable and quality product,
you can enjoy countless benefits by using this device.
Introduction
KVM Matrix over IP Extender System is designed to extend computers to consoles by combing multiple
transmitters and receivers. Multiple users can fully access and control up to 8 PC with dual video output
or 16 PC with single video output anywhere based on your existing network infrastructure. The consoles
can be extended up to 100m away from your local computers using UTP Cat5 cables.
The console can be outputted not only single but also dual head display, and the resolution can be
supported up to 1920 x 1080@60Hz/Full HD over 100M of Cat 5 cable, while still keeping a satisfying
video quality at the same time. Meanwhile, the options of Graphic mode and Video mode are supported.
Graphic mode is optimized for still graphic displays; while video mode is best for a dynamically changing
video stream. You may select an appropriate mode depending on the connected displays.
Note: In case of to extend another 100M range, it needs to install the Gigabit Network Switch, other than
10/100Mbs Network Switch. Otherwise, the consequently will affect the data transmission. Therefore
should be avoided.
Connection diagram
The diagram illustrated here is an example of KVM Matrix over IP Extender System, the actual application
may vary. All illustrated computer, accessories and monitors are not included in the package, it is for
reference only. Make sure all the devices and peripherals are connected appropriately before using this
unit.
ON DIP
1 2 3 4
ON DIP
1 2 3 4
ON
1 2 3
ON
1 2 3
PC
DX-120TX
VX-120RXDX-120RX
DX-220RX VX-220RX
DX-220RX
Keyboard
& Mouse
Monitor
Speaker
DX-220TX
VX-120TX
VX-220TX
VX-220TX
Gigabit
Ethernet
Hub

4
DX120
Specifications
Model No. DX120-TX DX120-RX
Component Units 1 x DX120-TX(Transmitter Unit) 1 x DX120-RX(Receiver Unit)
PC Connections 1 No
Connectors 1 x DVI-D Female
1 x Remote Out Jack
1 x USB Port (Type B)
1 x Mic. Out Jack
1 x Speaker In Jack
1 x RJ45
1 x DVI-D Female
1 x Remote In Jack
4 x USB Port (Type A)
1 x Mic. In Jack
1 x Speaker Out Jack
1 x RJ45
LEDs 1 x Power (Red), 1 x Link (Green)
Switch Button 2 x Momentary Switch, 1 x 4 Position Dip Switch
DVI Video Resolution 1920 x 1080@60Hz
Operation Temperature 0 ~ 40oC
Storage Temperature -20 ~ 60oC
Humidity 0~90% RH, Non-condensing
Weight 480g 490g
Dimension (L x W x H) 139 x 119 x 25 mm
Housing Metal enclosure
Power Adapter DC 9V
Safety / Emission FCC, CE
Features
• CAT5 DVI KVM Extender Over LAN
• Extension distance up to 100M/ 330ft. over a single Cat5 UTP cable segment
• Extending another 100M by adding the Gigabit Ethernet Switch through Cat5 cable between
Transmitter and Receiver Units
• 4 x USB 2.0 Ports with USB extension over LAN for keyboard, mouse and other USB devices
• Support Audio and Mic. extension over LAN
• Digital Video resolution support up to 1920 x 1080
• Graphic Mode and Video Mode for selection
• Fully compatible with USB HID device for any keyboard, mouse and USB devices
• Supports multiplatform OS such as Windows 7/8/10/Linux and Mac OS X
• Optional IR remote control Unit accessories available

5
Parts overivew
Transmitter
15
ON DIP
1 2 3 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14
No. Item Description
1 Reset button Reset the unit.
2 Power LED Lights up when the power is on.
3 Link LED Lights up when the link is active.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 LAN port Link LED Blinks green when the connection is active.
7 LAN port Connect to the LAN port of Receiver or a Gigabit Ethernet Switch.
8 LAN port Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
9 Power jack Connect to a power adapter.
10 UBS port (Type B) Connect to USB port of PC.
11 IR remote connector Connect to the IR emitter.
12 Mic. connector Connect to the Mic. input of PC.
13 Audio connector Connect to the audio output of PC.
14 DVI port Connect to the DVI output of PC.
15 Four position dip switch Change the channel of Transmitter.

6
Receiver
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
No. Item Description
1 Reset button Reset the unit.
2 Power LED Lights up when the power is on.
3 Link LED Lights up when the link is active.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 USB port (Type A) Connect to keyboard and mouse.
7 USB port (Type A) Connect to other USB devices.
* Not all USB devices are compatible, some devices may not be
recognized.
8 LAN port Link LED Blinks green when the connection is active.
9 LAN port Connect to the LAN port of Transmitter or a Gigabit Ethernet Switch.
10 LAN port Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
11 Power jack Connect to a power adapter.
12 IR remote connector Connect to the IR receiver.
13 Mic. connector Connect to a microphone.
14 Audio connector Connect to a speaker.
15 DVI port Connect to a DVI monitor.

7
DX220
Specifications
Model No. DX220-TX DX220-RX
Component Units 1 x DX120-TX(Transmitter Unit) 1 x DX120-RX(Receiver Unit)
PC Connections 1 No
Connectors 2 x DVI-D Female
1 x Remote Out Jack
1 x USB Port (Type B)
1 x Mic. Out Jack
1 x Speaker In Jack
2 x RJ45
1 x DB9 (Female)
2 x DVI-D Female
1 x Remote In Jack
4 x USB Port (Type A)
1 x Mic. In Jack
1 x Speaker Out Jack
2 x RJ45
1 x DB9 (Male)
LEDs 2 x Power (Red), 2 x Link (Green)
Switch Button 2 x Momentary Switch, 1 x 3 Position Dip Switch
DVI Video Resolution 1920 x 1080@60Hz
Operation Temperature 0 ~ 40oC
Storage Temperature -20 ~ 60oC
Humidity 0~90% RH, Non-condensing
Weight 750g 750g
Dimension (L x W x H) 120 x 135 x 53.5 mm
Housing Metal enclosure
Power Adapter DC 9V
Safety / Emission FCC, CE
Features
• Extension distance up to 100M/ 330ft. over two Cat5e UTP cable segment
• Extending another 100M by adding the Gigabit Ethernet Switch through Cat5e cable between
Transmitter and Receiver Units
• 4 x USB 2.0 Ports with USB extension over LAN for keyboard, mouse and other USB devices
• Support Audio, Mic., and RS232 extension over LAN
• Each Digital Video resolution can support up to 1920 x 1080
• Graphic Mode and Video Mode for selection
• Fully compatible with USB HID device for any keyboard, mouse and USB devices
• Supports multiplatform OS such as Windows 7/8/10/Linux and Mac OS X
• Optional IR remote control Unit accessories available

8
Parts overivew
Transmitter
1 2 3 4 5 6 7 8
9
10
11
12
13
14 15 16 17 18 19 20 21
ON DIP
1 2 3 4
22
No. Item Description
1 Reset button Reset the unit.
2 Video LED 1 Lights up when the power is on.
3 Link LED 1 Lights up when the link is active.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 LAN port 1 Link LED Blinks green when the connection is active.
7 LAN port 1 Connect to the LAN port of Receiver or a Gigabit Ethernet Switch.
8 LAN port 1 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
9 Video LED 2 Lights up when the power is on.
10 Link LED 2 Lights up when the link is active.
11 LAN port 2 Connect to the LAN port of Receiver or a Gigabit Ethernet Switch.
12 LAN port 1 Link LED Blinks green when the connection is active.
13 LAN port 1 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
14 Power jack Connect to a power adapter.
15 UBS port (Type B) Connect to USB port of PC.
16 RS-232 (Female) Connect to a RS-232 port of PC.
17 IR remote connector Connect to the IR emitter.
18 Mic. connector Connect to the Mic. input of PC.
19 Audio connector Connect to the audio output of PC.
20 DVI port 1 Connect to the DVI output 1 of PC.
21 DVI port 2 Connect to the DVI output 2 of PC.
22 Four position dip switch Change the channel of Transmitter.

9
Receiver
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16 17 18 19 20 21 22
No. Item Description
1 Reset button Reset the unit.
2 Video LED 1 Lights up when the power is on.
3 Link LED 1 Lights up when the link is active.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 USB port (Type A) Connect to keyboard and mouse.
7 USB port (Type A) Connect to other USB devices.
* Not all USB devices are compatible, some devices may not be
recognized.
8 LAN port 1 Link LED Blinks green when the connection is active.
9 LAN port 1 Connect to the LAN port of Transmitter or a Gigabit Ethernet Switch.
10 LAN port 1 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
11 Video LED 2 Lights up when the power is on.
12 Link LED 2 Lights up when the link is active.
13 LAN port 2 Connect to the LAN port of Transmitter or a Gigabit Ethernet Switch.
14 LAN port 2 Link LED Blinks green when the connection is active.
15 LAN port 2 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
16 Power jack Connect to a power adapter.
17 RS-232 (Female) Connect to a RS-232 device.
18 IR remote connector Connect to the IR receiver.
19 Mic. connector Connect to a microphone.
20 Audio connector Connect to a speaker.
21 DVI port 1 Connect to a DVI monitor 1.
22 DVI port 2 Connect to a DVI monitor 2.

10
VX120
Specifications
Model No. VX120-TX VX120-RX
Component Units 1 x VX120-TX(Transmitter Unit) 1 x VX120-RX(Receiver Unit)
PC Connections 1 No
Connectors 1 x HDB15 Female
1 x Remote Out Jack
1 x USB Port (Type B)
1 x Mic. Out Jack
1 x Speaker In Jack
1 x RJ45
1 x HDB15 Female
1 x Remote In Jack
4 x USB Port (Type A)
1 x Mic. In Jack
1 x Speaker Out Jack
1 x RJ45
LEDs 1 x Power (Red), 1 x Link (Green)
Switch Button 2 x Momentary Switch, 1 x 4 Position Dip Switch
VGA Video Resolution 1920 x 1080@60Hz
Operation Temperature 0 ~ 40oC
Storage Temperature -20 ~ 60oC
Humidity 0~90% RH, Non-condensing
Weight 480g 490g
Dimension (L x W x H) 120 x 135 x 25 mm
Housing Metal enclosure
Power Adapter DC 9V
Safety / Emission FCC, CE
Features
• Extension distance up to 100M/ 330ft. over a Cat5e UTP cable segment
• Extending another 100M by adding the Gigabit Ethernet Switch through Cat5e cable between
Transmitter and Receiver Units
• 4 x USB 2.0 Ports with USB extension over LAN for keyboard, mouse and other USB devices
• Support Audio and Mic. extension over LAN
• Each Video resolution can support up to 1920 x 1080
• Graphic Mode and Video Mode for selection
• Fully compatible with USB HID device for any keyboard, mouse and USB devices
• Supports multiplatform OS such as Windows 7/8/10/Linux and Mac OS X
• Optional IR remote control Unit accessories available

11
Parts overivew
Transmitter
ON DIP
1 2 3 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
No. Item Description
1 Power LED Lights up when the power is on.
2 Link LED Lights up when the link is active.
3 Four position dip switch Change the channel of Transmitter.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 LAN port Link LED Blinks green when the connection is active.
7 LAN port Connect to the LAN port of Receiver or a Gigabit Ethernet Switch.
8 LAN port Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
9 Reset button Reset the unit.
10 Power jack Connect to a power adapter.
11 UBS port (Type B) Connect to USB port of PC.
12 IR remote connector Connect to the IR emitter.
13 Mic. connector Connect to the Mic. input of PC.
14 Audio connector Connect to the audio output of PC.
15 VGA port Connect to the VGA output of PC.

12
Receiver
ON DIP
1 2 3 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
No. Item Description
1 Power LED Lights up when the power is on.
2 Link LED Lights up when the link is active.
3 Four position dip switch Non-function.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 USB port (Type A) Connect to keyboard and mouse.
7 USB port (Type A) Connect to other USB devices.
* Not all USB devices are compatible, some devices may not be
recognized.
8 LAN port Link LED Blinks green when the connection is active.
9 LAN port Connect to the LAN port of Transmitter or a Gigabit Ethernet Switch.
10 LAN port Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
11 Reset button Reset the unit.
12 Power jack Connect to a power adapter.
13 IR remote connector Connect to a IR receiver
14 Mic. connector Connect to a microphone.
15 Audio connector Connect to a speaker.
16 VGA port Connect to a VGA monitor.

13
VX220
Specifications
Model No. VX220-TX VX220-RX
Component Units 1 x DX120-TX(Transmitter Unit) 1 x DX120-RX(Receiver Unit)
PC Connections 1 No
Connectors 2 x HDB15 Female
1 x Remote Out Jack
1 x USB Port (Type B)
1 x Mic. Out Jack
1 x Speaker In Jack
2 x RJ45
1 x DB9 (Female)
2 x HDB15 Female
1 x Remote In Jack
4 x USB Port (Type A)
1 x Mic. In Jack
1 x Speaker Out Jack
2 x RJ45
1 x DB9 (Male)
LEDs 2 x Power (Red), 2 x Link (Green)
Switch Button 2 x Momentary Switch, 1 x 3 Position Dip Switch
VGA Video Resolution 1920 x 1080@60Hz
Operation Temperature 0 ~ 40oC
Storage Temperature -20 ~ 60oC
Humidity 0~90% RH, Non-condensing
Weight 800g 890g
Dimension (L x W x H) 120 x 135 x 53.5 mm
Housing Metal enclosure
Power Adapter DC 9V
Safety / Emission FCC, CE
Features
• Extension distance up to 100M/ 330ft. over two Cat5e UTP cable segment
• Extending another 100M by adding the Gigabit Ethernet Switch through Cat5e cable between
Transmitter and Receiver Units.
• 4 x USB 2.0 Ports with USB extension over LAN for keyboard, mouse, RS232 and other USB devices.
• Support Audio and Mic. extension over LAN
• Each Video resolution can support up to 1920 x 1080
• Graphic Mode and Video Mode for selection
• Fully compatible with USB HID device for any keyboard, mouse and USB devices
• Supports multiplatform OS such as Windows 7/8/10/Linux and Mac OS X
• Optional IR remote control Unit accessories available

14
Parts overivew
Transmitter
ON
1 2 3
1 2 3 4 5 6 7 8
9
10
11
12
13
14 15 16 17 18 19 20 21 22
No. Item Description
1 Link LED 1 Lights up when the link is active.
2 Video LED 1 Lights up when the power is on.
3 Three position dip switch Change the channel of Transmitter.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 LAN port 1 Link LED Blinks green when the connection is active.
7 LAN port 1 Connect to the LAN port of Receiver or a Gigabit Ethernet Switch.
8 LAN port 1 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
9 Video LED 2 Lights up when the power is on.
10 Link LED 2 Lights up when the link is active.
11 LAN port 2 Connect to the LAN port of Receiver or a Gigabit Ethernet Switch.
12 LAN port 1 Link LED Blinks green when the connection is active.
13 LAN port 1 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
14 Reset button Reset the unit.
15 Power jack Connect to a power adapter.
16 UBS port (Type B) Connect to USB port of PC.
17 RS-232 (Female) Connect to a RS-232 port of PC.
18 IR remote connector Connect to the IR emitter.
19 Mic. connector Connect to the Mic. input of PC.
20 Audio connector Connect to the audio output of PC.
21 VGA port 1 Connect to the VGA output 1 of PC.
22 VGA port 2 Connect to the VGA output 2 of PC.

15
Receiver
ON
1 2 3
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16 17 18 19 20 21 22 23
No. Item Description
1 Link LED 1 Lights up when the link is active.
2 Video LED 1 Lights up when the power is on.
3 Three position dip switch Non-function.
4 Momentary switch (Sw1) Short press to switch on or off the remote console.
5 Momentary switch (Sw2) • Short press to select Graphic mode / Video mode.
• Long press to select Anti-Dither 1/2/OFF.
6 USB port (Type A) Connect to keyboard and mouse.
7 USB port (Type A) Connect to other USB devices.
* Not all USB devices are compatible, some devices may not be
recognized.
8 LAN port 1 Link LED Blinks green when the connection is active.
9 LAN port 1 Connect to the LAN port of Transmitter or a Gigabit Ethernet Switch.
10 LAN port 1 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
11 Video LED 2 Lights up when the power is on.
12 Link LED 2 Lights up when the link is active.
13 LAN port 2 Connect to the LAN port of Transmitter or a Gigabit Ethernet Switch.
14 LAN port 2 Link LED Blinks green when the connection is active.
15 LAN port 2 Speed LED Lights solid yellow when the connection speed is good, or blinks when
the connection speed may be slower.
16 Reset button Reset the unit.
17 Power jack Connect to a power adapter.
18 RS-232 (Female) Connect to a RS-232 device.
19 IR remote connector Connect to the IR receiver.
20 Mic. connector Connect to a microphone.
21 Audio connector Connect to a speaker.
22 VGA port 1 Connect to a VGA monitor 1.
23 VGA port 2 Connect to a VGA monitor 2.

16
Pre-Installation
Before you install the KVM Matrix over IP Extender System, you should have these items on the checklist
ready:
• Plan the layout path and deploy the UTP cable for extension.
• Plan the path through which the CAT5E UTP cable (or higher category network cable) will be deployed
across the distance between the Transmitters and the Receivers. You should choose the layout path not
only based on shortest possible length consideration, but also on least electromagnetic interference.
• It’s strongly recommended to shorten your Cat5x cable than 100m if the network architecture contains
the equipment such as RJ45 extender adapter, otherwise, the signal may be declined.
Notes:
1. Use good quality CAT5E cable can be produced the better video outcome with longer distance span.
2. To choose the path of the CAT5E UTP cable should not only take into account the shortest possible
path, but also consider keeping out from any significant electromagnetic interference source.
3. The ideal location for the power outlets near where you located the extenders.
Requirement of Gigabit Ethernet Switch
• When grouping these units of Transmitter and Receiver, a Gigabit Ethernet Hub/Switch is necessary
due to the requirement of bandwidth. To ensure the better quality of transmission, a reputable name
brand hub/switch is recommended.
• Some features of Gigabit Ethernet Switch/HUB are required, for example, IGMP Snooping, Multicast
Filtering and Jumbo Frame, other specs like IGMP Querier, IGMP v2 and IGMP Fast Leave are strongly
recommended. If more than one transmitter connects to the same network segment without support
of IGMP Querier by Switch/Hub, the Extender System may work incorrectly. The images below are
examples of the settings, for more setting details, please refer to the Hub/Switch's instruction manual.
IGMP Snooping
Jumbo Frame
Multicast Filtering
• Make sure you have enough available bandwidth between switches if the Network you connected is a
cascading architecture, otherwise, the quality of stream video may poor.

17
Dip switch settings
This extender system can be any unit of DX120/DX220/VX120/VX220 combined up to 16, 8 units of
DX220/VX220 dual output or 16 units of DX120/VX120 single output. To avoid the confusion of the
connection, you may adjust the DIP Switch by following the table below.
DX-120T/VX-120T
DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No.
1234
ON DIP 00
1234
ON DIP 04
1234
ON DIP 08
1234
ON DIP
1234
ON DIP 12
1234
ON DIP 01
1234
ON DIP 05
1234
ON DIP 09
1234
ON DIP 13
1234
ON DIP 02
1234
ON DIP 06
1234
ON DIP 10
1234
ON DIP 14
1234
ON DIP 03
1234
ON DIP 07
1234
ON DIP 11
1234
ON DIP 15
DX-220T/VX-220T
DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No. DIP Switch Channel No.
123
ON DIP 00/01
123
ON DIP 04/05
123
ON DIP 08/09
123
ON DIP 12/13
123
ON DIP 02/03
123
ON DIP 06/07
123
ON DIP 10/11
123
ON DIP 14/15
Installation
1. Before starting the installation, make sure the Dip switch has been adjusted based on the previous
chapter of Dip switch settings, otherwise, it might encounter the problem of connection.
2. The installation below is taking the reference of DX-220, other connections of units are similar.

18
Configure the Transmitter Console
14 15 17 18 19 20 21
16
ON DIP
1 2 3 4
221 2 3 4 5 6 7 8
9
10
11
12
13
1. Connect one end of a CATx UTP cable to the port 1 (No.7) of Transmitter, and other end to the port of
Gigabit Ethernet Hub (not available on the box). Repeat this step to connect the second port (No.11) of
transmitter to the Hub.
2. Power up the unit by pugging the power adapter into power jack (No.14).
3. Connect USB port (Type B, No15) cable to PC USB port. The keyboard and mouse of the receiver may
not function if failing to connect here.
4. Connect to a IR emitter to the remote out jack (No.17).
5. Connect an audio cable to mic. connector of PC (No.18).
6. Connect an audio cable to speaker in jack of PC (No.19).
7. Connect the DVI cable between the Transmitter’s DVI port (No.20) and PC’s DVI port. Repeat this step
to connect the second DVI port (No.21).
8. Connect to the RS-232 port of PC (No.16).
Configure the Receiver Console
14 17 18 19 20 21
16
1 2 3 4 5 23 24 6 7 8
9
10
11
12
13
1. Connect USB keyboard and mouse to USB ports (No.23).
2. Connect devices to USB devices ports (No.24).
3. Connect one end of a CATx UTP cable to the port 1 (No.7) of Receiver, and other end to the port of
Gigabit Ethernet Hub (not available on the box). Repeat this step to connect the second port (No.11) of
transmitter to the Hub.
4. Connect the IR receiver to the remote in jack (No.17).
5. Connect a microphone to mic. in connector (No.18).
6. Connect a speaker to speaker out connector (No.19).
7. Connect the DVI cable between the Receiver’s DVI port (No.20) and monitor’s DVI port. Repeat this
step to connect the second DVI port (No.21).
8. Connect to a RS-232 device (No.16).
9. Power up the unit by plugging the power adapter into power jack (No.14).

19
Operation
Note: Although the KVM Matrix over IP Extender System allows multiple concurrent users to access
multiple computers at the same time, the contentions may be happened if more than one user
accesses the same computer. To avoid the contentions, the authorization is designed and provided
for the user who first accesses the computer. It may take a few seconds if requires to access by
other users.
Keyboard Hotkeys
• To select different PC from console, the keyboard hotkey is provided. Each keyboard hotkey sequence
consists of three specific keystrokes at least.
>> Hotkey sequence = SCROLL LOCK + SCROLL LOCK + Command key(s)
>> For detailed hotkey sequences and their corresponding functional commands, refer to the table
below.
• In addition, you can also define a desired hotkey instead of Scroll Lock if this key has been used in
another program.
>> User-definable = Scroll Lock, Num Lock,Caps or L/R_Ctrl
Command and description Hotkeys Sequence
Back to upper channel Scroll Lock + Scroll Lock + Up
Go to next channel Scroll Lock + Scroll Lock + Down
Copy EDID to the selected Transmitter Scroll Lock + Scroll Lock + M
USB connection (device port)
Switch to the unit which connecting with USB devices*. Scroll Lock + Scroll Lock + U
Channel selection
Select the desired channel from 0~15**. Scroll Lock + Scroll Lock + 0~15
Prefix key selection
User can define the desired hotkey initial sequence, X can be Scroll Lock,Num
Lock,Cap and L/R_Ctrl.
Scroll Lock + Scroll Lock + H+X
Return to previous channel Scroll Lock + Scroll Lock + Backspace
* One of the brilliant features of this matrix is allowing multi-users to access different services at the
same time. It means several USB devices may plug on different consoles. To access the USB device, you
may click this hotkey sequence if there are multi-users accessing the system.
** To avoid the confused when entering the hotkey sequence, you may refer to the instruction shown on
the display.
Enter Hotkey Mode Switching Channel ... Hotkey Setting Success!
02

20
Momentary switch
Momentary switch 1 (Sw1):
1. Short press to switch on and off remote console.
2. Upgrade the firmware (refer to chapter of Upgrade).
Momentary switch 2 (Sw2):
1. Short press to select the Graphic Mode/Video Mode. You may select an appropriate viewing mode
depending on the speed of connected network.
Graphic mode: Stream the video in higher quality.
Video mode: Remain a watchable quality at lower bitrates.
2. Long press to select the Anti-Dither 1/2/OFF.
3. Detect the EDID of connected monitor.
If the resolution of the display reduces to 640x480 or other settings from 1080P, it means the EDID of
the connected monitor may not be detected. Please follow the steps below to detect the EDID of the
connected monitor if this happens. Note that this procedure is only available on Receiver (RX) unit.
3-1. Remove the power adapter from Receiver (RX) unit.
3-2. Press the SW2 and then re-connect the power adapter.
3-3. Release the SW2 when the LED flashes red. The EDID of monitor should be detected after
completing this procedure.
Configuration
To configure the system, a web user interface is provided. Users can easily access and configure what
they need. Please follow the steps below for more operations.
• Please contact with authorized service, local dealer or distributor for more support if you have trouble
to update.
1. Connect a PC to the same network of the extender system.
2. Unplug the power of the unit you wish to access if the power is on.
3. Press and hold down the Momentary Switch button (SW1), and then plug on the power. Release the
SW1 button until the Power and Link LED blink alternately, it may take about 20 seconds to wait.
4. Open a browser and enter the address of “192.168.0.88:80” to login the webpage.