10
TROUBLESHOOTING GUIDE
Symptoms
Picture
Sound
Check the following items
No picture
No sound
1. Make sure the power cord is plugged in. 2. Check if the
MAIN
POWER SWITCH
is pressed or not. 3. Check if the levels of
Contrast, Brightness and Volume are set to minimum.
Normal
No sound
Check if the TV is in the MUTE mode or the volume is minimum.
Try pressing the
VOL+
button.
Normal
Check if the chroma is set to minimum.
No color
With noise
Check if the sound/color system is correct.
With stripes
With noise
The TV set is interfered by electric waves from automobiles, motors,
neon lights, etc.
With snow
With noise
1. Check if the antenna cable is broken or disconnected.
2. Check if the antenna direction has changed.
Ghost picture
Normal
Check if the antenna direction has changed.
Unclear picture
Normal or weak Preset channels again.
With spots
Normal
1. The TV is moved with power on. 2. Check if
magnetic objects are put near the set.
The remote control doesn't work.
The batteries are exhausted or improperly installed.
