19
TROUBLESHOOTING
Problem
Potential reason
What to do
No picture
Power isn’t connected
Connect the power
The power switch is not on
Switch on the power
Screen shows no signal
Not connected DVB-T cable
Plug in the DVB-T cable
Incorrect settings
Set up the correct parameters
No sound from speaker
No or incorrect connection with audio cable
Connect the audio cable correctly
Mute is on
Switch on the correct volume control
Incorrect sound track
Try another sound track
Only sound, no image on the screen
No or incorrect connection with audio cable
Connect the audio cable correctly
The programme is a radio programme
Press ‘TV/Radio‘ key on remote to shift
into TV mode
Remote control unit is not working
The battery is exhausted
Change new battery
Remote control unit is not in the right opposite
of the front panel or too far from it
Adjust the way of holding remote control
unit andnear from the panel
The image stop suddenly or mosaic
The signal is too weak
Strengthen the signal
