Troubleshooting - Medion MD30357 Bedienungsanleitung

Troubleshooting

Malfunctions can sometimes have quite trivial causes, but on other occasions they are the result of defective
components. We would like to give you a few options for rectifying your problem. If these tips don't do the
trick, then we'll be more than pleased to help you out. Just give us a call! You'll find the phone numbers on the
back inside cover, under the warranty conditions.
Fault
There is no picture and no
sound.
There is no picture. There is no
AV picture.
There is no sound.
There is no picture and no
sound. I can hear noise,
though.
The picture is not clear.
The picture is too bright or too
dark.
The picture is not sharp.
There is a double/triple
picture.
The picture is pixellated.
There are stripes on the display
or the colours are faded.
The buttons on the device are
not working properly.
The remote control does not
work.
Solution
•
Check if the power cable is inserted properly into the socket and
connected properly to the device.
•
Check if the signal receiver is set to
•
Check to ensure the switch on the power cable is on.
•
Check to ensure the contrast and brightness settings are correct.
•
Check if all external devices have been connected properly.
•
Check to ensure you have selected the correct AV source.
•
Ensure that the volume has not been set to the minimum level.
•
Ensure the mute setting is not active.
•
The reception might be poor. Check if the antenna is connected
properly.
•
The reception might be poor.
•
Check if the antenna is connected properly.
•
Check the settings for contrast and brightness.
•
The reception might be poor.
•
Check if the antenna is connected properly.
•
Check the settings for sharpness and noise reduction in the
menu.
•
Check if the antenna is aligned properly.
•
Waves might be reflected off buildings or mountains.
•
There might be interference from cars, trains, power lines, neon lights,
etc.
•
There might be interference between the antenna and power cables.
Position the cables further apart.
•
Is there interference from another device?
•
Transmission antennae on radio stations, ham radios and portable
phones can also cause interference.
•
Operate the appliance as far as possible from the device that might be
causing the interference.
•
The child lock might be on.
•
Check if the batteries are fully charged and have been inserted in the
right direction.
•
Ensure the sensor field is not exposed to strong light.
•
Switch off the device at the power cable and then on again.
•
Check if the TV function is active by pressing the TV button on the
remote control.
TV .
PICTURE
EN
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