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7. Troubleshooting
Perform the troubleshooting measures described in the following section before contacting service.
Customer Support. Turn off the device immediately as soon as you suspect a malfunction and unplug the power cord.
feeding. Do not attempt to repair the device yourself.
SYMPTOM
The LCD screen remains
Dark.
There is no sound
There is no image or image to be
move up and down
down unstable.
The remote control
Other notes:
Static or other external interference may cause the player to behave abnormally. In this case,
Unplug the power cord from the outlet and plug it back in to restart the player. If the problems
persist, turn off the power and consult a qualified technician.
http://srv.tremmen.com/public/manual/BSL-22112V.pdf
Make sure the unit is turned on and connections are correct. Make sure the power adapter is connected correctly.
Make sure the system connection is correct.
Make sure the speaker is on.
.
Check whether the connections with the external AV signal source are correct.
Correctly set the items in the image menu.
Check whether the video type input signal does not correspond to the unit.
Make sure the unit is turned on and has the correct video type.
Make sure there are no obstructions between the remote control and the unit.
yes Make sure the remote control is pointing at the unit.
Make sure the batteries are inserted or the polarity is correct.
Make sure the batteries are not low.
Replace weak battery.
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