Proline L3210HD LED Manual De Instrucciones página 80

Problem
The screen does not
appear/illuminate.
The screen appears,
but there is no sound.
Noise or poor picture
The remote control
does not work.
78
TROUBLESHOOTING
Possible Solution
1. Check that the power plug is securely into the mains socket.
2. Check the power is on.
1. Press the MUTE button.
2. Increase the sound level by pressing the volume adjustment
buttons
3. Check that the sound terminal of your external input is
connected properly.
4. Check that the audio cables are connected properly.
5. Select and check any other input.
Stop using wireless telephones, hair dryers or other electrical
appliances near the TV.
1. Check if the TV is not switched on.
2. Check that the batteries of the remote control are inserted
properly.
3. Check for any obstacles between the TV remote sensor and
the remote control. Remove them if necessary.
4. If the batteries have no power, replace them with two new
batteries off the same type.