ALFATRON ALF-WL-HDMI
16
7. Troubleshooting & Maintenance
Problems
Potential Causes
Solutions
Color loss or no video
signal output on the HDMI
display.
The cables may not be
connected correctly or may
be faulty.
Check the cables are
properly connected and
in working condition.
No HDMI signal output in
the device while local
HDMI input is working.
Output image with white
noise.
POWER
indicator doesn’t
work or no response to any
operation.
Loss of power or failed
power cord connection.
Double check the power
cord connection.
Note:
If your problem remains after following the above troubleshooting steps, please
contact your local dealer or distributor for further assistance.
