Troubleshooting - TECH LUX TL107004 Operating Manual

Troubleshooting

If you suspect there is something wrong with the DVD player, immediately turn the power
off.
Disconnect the power connector and check that there is no smoke or excessive heat
coming from the unit.
Never open or try to repair the unit yourself. There are no user serviceable parts inside.
PROBLEM
The player cannot
play.
There is no sound .
Poor AV performance.
POSSIBLE CAUSE
The disc cover may not be
closed.
There may be no discs in the
DVD drive.
The disc may not be put in
in the right way.
The disc may be dirty or
warped.
The player's region code
may not as the same as the
region code of DVD disc.
There may be water on the
lens.
The system connection may
be not correct.
The speakers may
turned down.
The sound setup of the DVD
disc may be not correct.
The disc may be dirty or
warped.
The disc may be dirt y or
warped.
43
POSSIBLE SOLUTION
Close the disc cover.
Put a disc in to the DVD
drive.
Put the disc in with the label
side up.
Clean or change the disc.
Make sure
region code is the same as
the region code of DVD
disc.
Remove the disc and keep
the player being powered off
for at least two hours.
Connect the
correctly.
be
Turn on the speaker.
Setup the sound of the DVD
correctly.
Clean or change the disc.
Clean or change the disc.
the player's
system