Simple Troubleshooting - Haier 22T51 User Manual

Simple troubleshooting

Symptom
Snowflake speckle and
sound noise.
TV image is better, but
has noise.
No image. No sound.
TV image have stripe.
TV image have shadow.
No color.
TV no sound.
( )(6M16
Factor
1.Antenna cable connector is
loose, cable is damaged.
2.Channel setting is incorrect.
3.Antenna cable type is not
matching.
4.Direction or position of antenna
cable is incorrect.
5.Signal is weak.
TV system setting is incorrect.
Power plug is loose, power
cord don't connect well.
Signal is exposed to disturb,
such as car, neon light, electric
blower etc.
1.TV signal is reflected by valley
or building.
2.Toward direction of antenna
cable is incorrect.
1.Color saturation is too low.
2.Color system is incorrect .
1.Volume setting is too low.
2.Sound is muted.
3.Sound system is incorrect.
Solution
1.Check the antenna cable connector plug whether
or not loose, cable whether or not perfect.
2.Refer to channel setting method, resetting again.
3.Check antenna cable type(VHF/UHF)
4.Adjust direction or position of antenna cable .
5.Attempt to use signal amplifier.
Enter to "TV" menu, reset sound system again .
1.Check power cord whether or not connect well.
2.Check if the machine is on standby.
3.Check if the power switch button is on.
Don't use electric blower around machine, adjust
antenna cable direction to reduce disturb.
1.Use high directional antenna cable. Use FINE
TUNING of "TV" .
2.Adjust toward direction of antenna cable.
1.Enter "PICTURE" to add up color saturation.
2.Enter "TV" to change color system.
1.Adjust volume to proper value.
2.Press MUTE button on remote control to eliminate " "
mute.
3.Enter "TV" to change sound system.
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