Xoro HTC 2240 HD - Handbuch (Seite 116)

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TV Troubleshooting
Check the following guide for the possible cause of a problem before contacting service.
Technical Support of Xoro/MAS:
x
Tel.: 040/77 11 09 17
x
Internet: www.xoro.de/support
Problem Solution
TV won’t switch on
x
Check the mains cable is connected properly to both the mains
supply and the mains adapter
x
Check the cable from the mains adapter is connected properly to the
set.
x
The electronic circuit may have reset. Pull the plug out, wait for 60
seconds, then plug back again.
No picture x
Check the aerial or other input is connected properly.
x
Check that the correct input is selected, using the INPUT button.
x
Check the brightness and contrast settings in the Picture Setting.
No sound
x
Check that the VOLUME isn’t turned down, or the MUTE button
pressed.
x
Check that the audio cables are connected to the correct inputs.
Picture is wrong colour
x
Check that the correct input is selected, using the INPUT button.
The picture is unstable
when used with a PC
x
Check the Picture Setting and adjust the view by Auto Adjust match
the video output settings of the PC.
There are a few
coloured spots on the
screen
x
High resolution LCD screens often have a small number of faulty
pixels.
x
This is normal and within the bounds of our quality control checks.
Picture with wrong
scaling
x
The LCD has the wrong aspect ratio. Please press the RED button to
switch the aspect ratio from 16:9 to 4:3.