JVC LT-37XM48, LT-47X788, LT-42X788, LT-42XM48 manual Troubleshooting, Following are not malfunctions

Models: LT-37XM48 LT-42X788 LT-42XM48 LT-47X788

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Troubleshooting

 

 

 

 

 

 

 

 

 

 

PROBLEMS

CHECK

 

 

 

 

 

 

Static electricity

• It is normal to feel static electricity if you brush or touch the screen.

 

 

 

 

 

 

You hear occasional

• It is normal for the TV to make crackling sounds when first turned on or off. Unless

 

 

crackling sounds

the sound or picture become abnormal, this is fine.

 

 

 

 

 

 

It does not operate

• Press the CHANNEL- and VOLUME- buttons on the side panel of the TV simultaneously

 

 

correctly

for a few seconds. The Digital Tuner will be reset. If this does not reset it correctly, unplug

 

 

 

the power cord and plug it back in.

 

 

 

 

 

 

The picture is slightly

• Change the picture format setting on your external device to 1080i or other resolution.

 

 

cut off when you use

 

 

 

1080p format only

 

 

 

 

 

 

 

The screen

• This occurs when you select a digital menu when your input source is from the HDMI

 

 

disappears except for

connection. Press the menu button.

 

 

the menu screen

 

 

 

 

 

 

The following are not malfunctions.

The television may make a creaking sound if the temperature of the room or the temperature of the inside of the television changes. If there is no problem with the screen or sound, then there is no need to worry.

Although the picture may be temporarily disturbed and noise may be seen on the screen if the power is turned on immediately after it has been turned off, this is not a malfunction.

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JVC LT-37XM48, LT-47X788, LT-42X788, LT-42XM48 manual Troubleshooting, Following are not malfunctions