LG M2080DF-PZ Owner's Manual page 140

APPENDIX
Screen color is abnormal.
Screen has poor color res-
oluion (16_colors).
Screen color is unstable
or mono color.
Do back spots appear on
the screen?
Only RGB mode applied
The screen image looks abnormal.
Is the screen position
wrong?
Do thin lines appear on
the background screen?
Horizontal noise appears
or the characters look
blurred.
140
■ Set screen color resolution to more than 24 bits (true color)
Select control Pane → Display → Settings → Color Table menu in
Windows.
■ Check the connection status of the signal cable.
■ 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.
■ Adjust the Position menu in OSD.
■ A See if the video card resolution and frequency are supported by the
product. If the frequency is out of range, set to the recommended reso-
lution in the Control Panel → Display → Setting menu.
■ Adjust the Clock menu in OSD.
■ Adjust the Phase menu in OSD.