Troubleshootings - AWA MHDV3703-F4 User Manual

Problem
Picture
Snow
Ghost
Interference
Normal Picture
No picture
No colour
Picture
breaking up
No colour
Mosaic
Audio
antenna position, direction
Noise
or connection
Normal audio
Noise
Volume(check if mute is
activated or if the audio system
Mute
connections are not correct)
Power cord is not inserted
Power switch is not opened
Contrast and brightness/volume
Mute
setup
Press standby key on the remote
control for inspecting
Antenna Loose.
Normal audio Colour control
Normal audio
Retune channel
or weak
TV system
Noise
Unnormal
-15-
TROUBLESHOOTING
Check
antenna position, direction
or connection
electronic equipment,car/
motorcycle,fluorescent light
Antenna Loose