Krüger & Matz KM0240 Guide D'installation Rapide page 56

TROUBLESHOOTING
Picture
Snow
Ghost
Interference
Normal picture
No picture
Picture
breaking up
56
No color
No color
Owner's manual
Sound
Noise
Normal audio
Noise
Mute
Mute
Normal audio
Normal audio
or weak
Noise
Inspection check
- antenna position, direction
or connection
- antenna position, direction
or connection
- electronic equipment, car /
motorcycle, fluorescent light
- volume (check if mute is
activated or if the audio
system connections are not
correct)
- power cord is not inserted
- power switch is not opened
- contrast and brightness/
volume setup
- press standby key on the
remote control for inspecting
- color control
- retune channel
- TV system