AVARRO 0E-HDMISW3X1 Manual página 8

2. Indicator: Make sure LED indicators of switcher are normal
according to user manual.
3. Devices: Make sure picture can be shown normally when
connecting source to display devices directly.
4. Cable: Plug in and out HDMI cable or change another HDMI cable.
For 4K@60Hz, HDMI cable should be less than 3m and standard
HDMI cable is needed.
5. Compatibility: Please test other source and display devices to
determine whether it is a compatibility issue.
Typical questions
1. How to deal with video flash or cut off during the installation?
Verify that all the indicators are solid on. If not, please check if

the power adapter or HDMI cables are well connected.
Verify that the display device work properly and that the source

devices have normal signals output.
2. How to deal with a weak or not working IR signal?
Make sure the IR cable is correctly installed according to the

diagram above.
Pay attention to the control angle and distance as below: The

control signal will be better when your controller is pointed at
the IR receiver head directly.
Using the IR IN window on switcher panel:
Using the IR extend receiver cable:
For more information please call 1-833-574-9124 or email AVARRO@adiglobal.com
Enabled Angle
Distance
Enabled Angle
Distance
0° 30°(Horizontal)
9m(Max) 5m(Max)
0° 30°(Horizontal)
8m(Max) 4.5m(Max)
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15°(Vertical)
4m(Max)
15°(Vertical)
3m(Max)