LG flatron M1740A, Руководство пользователя

Страница: 43 / 50

A36
ENGLISH
• Set the number of colors to more than 24 bits (true
color)
Select Control Panel – Display – Settings
– Color Table menu in Windows.
• Check the connection status of the signal cable.
Or, re-insert the PC video card.
• Several pixels (red, green, white or black color)
may appear on the screen, which can be
attributable to the unique characteristics of the
LCD panel. It is not a malfunction of the LCD.
Screen has poor color resolution (16
colors).
Screen color is unstable or mono-
colored.
Do black spots appear on the
screen?
Screen color is abnormal.
• See if the audio cable is connected properly.
• Adjust the volume.
• See if the sound is set properly.
• See if the sound is set to On in the PIP/POP/PBP
menu.
• Select the appropriate equalize sound.
• Adjust the volume.
No sound?
No sound is available when the
PIP/POP/PBP mode is engaged.
Sound is too dull.
Sound is too low.
The audio function does not work.
• See if you have selected the proper channel
mode.
• Use the automatic channel setup function.
• See if the TV antenna is properly connected.
The TV signal is not being received.
The TV function does not work.
• If you use a fixed image for a long time, the pixels
may be damaged quickly. Use the screensaver
function.
After-image appears when the
product is turned off.
After-image appears on the product.