Troubleshooting - Lenco TFT-1020 Manual Del Usuario

6. TROUBLESHOOTING

Problem
The LED does
not light up/is not lit.
The screen is close and
power LED is on.
The remote control is not
working.
Don't display the subtitle
When the machine tries to
find and store channels you
get the message
signal"
When only very few of the
expected number
channels are found.
Possible causes
Mains cable is not conn-
ected.
The battery isn't installed
or need to recharge.
Condensed fluid may cause
the machine
to malfunction.
Battery exhausted.
Battery exhausted.
Remote control
incorrectly aimed
The program signal no
subtitle date
The subtitle don't open or
signal too weak
The aerial is not properly
connected to the machine.
The aerial is not correctly
directed towards the trans-
"No mitter.
The aerial is not suitable
for digital channels.
of
The signal is too weak for
the connected aerial.
What to do
Check that the mains cable
is plugged into the power
socket
Make sure the battery is
installed
charged.
Reattach the AC adapter
and reinstall the battery,
and press the power button
to turn on the machine.
Do not use the machine
for at least one hour if
there are some condensed
fluids in it.
Change battery.
Change battery.
Aim the remote control at
is box.
Check that nothing blocks
the front panel.
Try press the S.TIT button
open the subtitle.
Make sure the signal is
good
Check
tallation
connections.
Check that the aerial is
directed towards the trans-
miters.
Check that digital trans-
missions are available in
the area.
25
properly and
the aerial ins-
including its