Installation
In order to install the HDMI 4X4 Matrix Switch, please follow the steps below:
1.
Connect the HDMI video source(s) to the input connector(s) of the switcher.
2.
Connect the HDMI display equipment(s) to output connector(s) of the
switcher.
3.
Connect the 12VDC power supply to the switcher first, and then plug the
power supply into an AC power outlet.
4.
Power on the HDMI equipment and verify the image quality.
5.
If infrared remote control is needed, connect the IR Sensor to the 3.5mm
Stereo Jack of the IR Sensor Jack and the IR Emitter to the 3.5mm Stereo Jack
of the IR Emitter Jack.
Note: You can differentiate the IR Sensor and the IR Emitter by looking at the
head. The IR Sensor has a black plastic head and the IR Emitter have dark
red hemispheric head.
6.
Position the IR Sensor so that it is directed to the hand-held remote control.
For a clear IR signal reception, aim the hand-held remote control to the top of
the IR Sensor enclosure.
7.
Position the IR Emitter as close as possible to the source’s IR Sensor (i.e.
DVD player). For a clear IR signal reception, the IR Emitter can be glued on
the source’s IR Sensor. The IR Emitter’s signal is transmitted from the side of
the enclosure.
8.
The following diagram shows the final configuration.
Remote Control
1.
The remote control has 4 distinct sections. Each section controls a
specific output port. In each section the user can select the desired input
port by using the direct selection.
EDID Configuration
Select the fix EDID that will be applied to all input port. Selecting “1111” will enable
the control of the EDID by software.
Number
EDID Selector
Description
1
0000
Auto mode(default)
2
0001
1080i, Stereo Audio 2.0
3
0010
1080i, Dolby/DTS 5.1
4
0011
1080i, HD Audio 7.1
5
0100
1080p, Stereo Audio 2.0
6
0101
1080p, Dolby/DTS 5.1
7
0110
1080p, HD Audio 7.1
8
0111
3D, Stereo Audio 2.0
9
1000
3D, Dolby/DTS 5.1
10
1001
3D, HD Audio 7.1
11
1010
4K2K, Stereo Audio 2.0
12
1011
4K2K, Dolby/DTS 5.1
13
1100
4K2K, HD Audio 7.1
14
1101
1024x768 DVI
15
1110
1920x1080 DVI
16
1111
Software control mode
Troubleshooting
The following tables describe some of the symptoms, probable causes and possible solutions
in respect to the installation of the HDMI 4X4 Matrix Switch.
Picture/Sound
Probable Cause
Possible Solution
No Image
Wiring
Check continuity
Check correct wiring
No Image
Synchronization
Power off the source and the
display. Power on the devices.
Flickering Image
Synchronization
Check HDMI cable length
Choppy Sound
Synchronization
Check HDMI cable length
Noise in image
Weak signal
Check HDMI cable length
Green or pink hue
Cable
Check HDMI cables and replace.
IR not functioning
Remote control not directed to
the IR Sensor or IR Emitter
not directed to the source.
Make sure the IR Sensor is directed
towards the remote and the IR
Emitter to the equipment
IR not functioning
Interference from sunlight,
Fluorescent, Neon or Halogen
lights
Place the IR equipment away for
the interfering light
IR not functioning
Interference from RF radiation
from the TV
Place the IR equipment away for
the RF radiation
If you still cannot diagnose the problem, please call MuxLab Customer Technical Support at
877-689-5228 (toll-free in North America) or (+1) 514-905-0588 (International).
© MuxLab Inc. 2015
