Troubleshooting - Listo 32HD-843 Bedienungsanleitung

Before contacting your after-sales service, carry out the following basic checks.
Symptoms
No power.
No picture or sound.
There are no HD DTT
channels or the image
is distorted.
The remote control is
not working.
The USB removable
media cannot be read.
V.1.0

TROUBLESHOOTING

Possible causes
The power cord is not plugged in.
The power point is disconnected
from the power supply.
The picture settings are poorly
adjusted.
Sound is off.
The TV is not turned on.
The reception of digital terrestrial
television (DTT) channels is
only possible in the areas with
coverage. Check the proximity of a
transmitter. Check the quality and
strength of the receiving signal.
There are no batteries in the
remote control, or the batteries
are dead.
The format is not supported.
Make sure the power cord is plugged
into the wall outlet.
Try plugging the TV into different
power outlets to cross-check them.
Check the image brightness and
contrast settings.
Make sure that the Mute mode is not
activated
Turn on the TV.
Have your installation checked by a
professional.
Check that the batteries are correctly
inserted in the remote control.
Check the batteries. If they are dead,
replace them.
Check that the formats used are
compatible with this appliance.
Unplug the removable device and
plug it back in. Format the USB
media, and try again.
58
Solutions