Troubleshooting Check List - LG 3828VA0531D Owner's Manual

Troubleshooting check list

Symptoms
No picture, no sound
Sound OK, poor picture
Picture OK, poor sound
Picture blurred
Lines or streaks in picture
Poor reception on some channels
No colour
Poor colour
Remote control does not work
Poor brightness
Strange sound from inside the monitor
Check these items and try to
adjust these
The mains plug-(plugged in and switched on)
Is the TV switched on?
Try another channel (weak signal)
Check aerial (plugged into TV?)
Check aerial (broken lead?)
Check aerial
Check for local interference
Adjust contrast
Adjust brightness
Adjust colour
Adjust volume
Check the batteries in remote control
Check Audio/Video sockets (VCR only)
Contact LG service provider(s)
A change in ambient humidity or tempera-
ture may result in an unusual noise at the
time of switching off or on of the monitor and
does not indicate a fault with the monitor
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