AVLink 128.850UK User manual

4K HDMI 2.0 Matrix 4x4
Item ref: 128.850UK
User Manual
www.avsl.com

Application diagram:
128.850UK User Manual
A 4K HDMI matrix to switch between 4 source devices and 4 display outputs. Use with
HDMI cables of a combined 30m per input/output for 4K@30Hz and FHD resolutions,
or a combined 10m per input/output for 4K@ 60Hz. SPDIF and 3.5mm stereo outputs
allow the audio signal from HDMI output #1 to be simultaneously channelled through
a separate sound system and/or headphones. Robust metal chassis incorporates an
EDID switch panel for specific video and sound requirements and an RS232 port for
serial data communication with a connected PC or laptop. Compatible with the latest
4K digital TV boxes making it ideal for hospitality and entertainment venues and
supplied with IR remote to switch between sources for all outputs.
HDMI version
Video resolution
Display colours
HDCP version
Audio format
Input connections
Output connections
Max. baud rate
Transmission distance
Max. working current
Operating temp range
Power adaptor
Dimensions
Weight
2.0b
Up to 3840 x 2160 @ 60Hz
8/10/12bit deep colour
2.2
DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD
4x HDMI
4x HDMI, Optical (Toslink), 3.5mm Stereo
18Gbps
30m max 4K @ 30Hz and FHD or 10m max 4K @ 60Hz
800mA
-15°C to +55°C
Input: AC(50Hz, 60H) 100-240V, Output: DC12V/1A
276x143x26mm
720g
Technical specifications:
www.avsl.com

128.850UK User Manual
* Connect the outputs of up to 4 source devices to the inputs of the matrix (7). Use
HDMI cables of up to 15m per device for 4K@30Hz or FHD signals or 5m per device
for 4K@60Hz signals (NOTE: to maintain 4K resolution, always use 4K certified cables).
* Connect the outputs of the matrix (10) to the inputs of up to 4 display devices. Use
HDMI cables of up to 15m per output for 4K@30Hz or FHD signals or 5m per output
for 4K@60Hz signals.
* Connect the 12V power adaptor (supplied) to the matrix (6); plug into a mains outlet
and power on.
* Use HDMI output selection buttons (1) on the front of the unit or the IR remote
control (supplied) to switch between source devices for both output displays. The
current selected output will be displayed on the relevant LED indicators (2).
* To channel the audio from HDMI output 1 to separate sound systems, amplifiers or
headphones use the digital SPDIF (9) or analogue 3.5mm jacks (8) on the back of
the unit (additional cables required, not supplied).
* To select the required resolution and audio settings please use the EDID dip
switches (5). The relevant settings are listed in the EDID management settings table
below.
Connection instructions:
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1: HDMI Out1-4 --- Output selection;
2: In1-4 --- Input LED indicator for each output selection;
3: IR --- IR port;
4: RS232 --- RS232 port;
5: DIP --- EDID;
6: DC/12V --- DC/12V power port;
8 9 1110
7: HDMI In1-4 --- HDMI Input 1-4 port;
8: R/L --- 3.5MM headphone interface;
9: Optical --- Optical port;
10: HDMI Out1-4 --- HDMI Output 1-4 port;
11: OFF/ON --- Power switch;

* For reasons of electrical safety this device must never be immersed in water,
exposed to damp conditions or excessive force.
* Please do not use this device if you find that it is damaged in any way.
* Do not attempt to repair this device or take apart under any circumstances, as this
will invalidate your warranty.
This product is classed as Electrical or Electronic equipment and should not be
disposed with other household or commercial waste at the end of its useful life.
The goods must be disposed of according to your local council guidelines.
AVSL (Europe) Ltd, Unit 3D North Point House,
North Point Bus. Park, New Mallow Road, Cork, Ireland.
Copyright© 2023 AVSL Group Ltd, Unit 2 Bridgewater Park,
Taylor Road, Trafford Park, Manchester. M41 7JQ.
Warning:
Errors and omissions excepted.
128.850UK User Manual
EDID management settings:
In the box:
NOTE: EDID switch upward = 0 ，EDID switch downwards =1.
1. HDMI Matrix 4x2
2. IR Remote Control
3. 12V DC Power Adaptor
4. User Manual
www.avsl.com
Position 2 Position 3 Position 4 Function
Copy EDID from Output10 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1
Position 1
0
0
0
0
0
0
0
0 1 1
3D 4K 30HZ 5.1CH
3D 4K 30HZ 2CH
2D 4K 30HZ 5.1CH
2D 1080P stereo 2CH
2D 1080P 5.1 CH
3D 1080P stereo 2CH
2D 1080P DVI