LG 32SM5KE Owners Manual - Page 25

The audio function does not work., Problem, Action, Screen color is abnormal.

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25 ENGLISH The audio function does not work. No sound? Problem Sound is too dull. Sound is too low. Action •• See if the audio cable is connected properly. •• See if the sound is set properly. •• Select the appropriate equalizer sound. •• Adjust the volume of the external device. Screen color is abnormal. Problem Screen has poor color resolution (16 colors). Screen color is unstable or mono-colored. Do black spots appear on the screen? Action •• Set the number of colors to more than 24 bits (true color). Select (Control Panel → Display → Settings → Color Table) in Windows. (The settings may differ depending on your operating system.) •• Check the connection status of the signal cable. Or, re-insert the PC graphics card. •• Several pixels (red, green, blue, white, or black color) may appear on the screen, which can be attributable to the unique characteristics of the LCD panel. This is not a malfunction of the LCD. The operation does not work normally. Problem The power suddenly turned off. Action •• Is the Timer set? •• Check the power control settings. Power interrupted.

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ENGLISH
25
The audio function does not work.
Problem
Action
No sound?
•
See if the audio cable is connected properly.
•
See if the sound is set properly.
Sound is too dull.
•
Select the appropriate equalizer sound.
Sound is too low.
•
Adjust the volume of the external device.
Screen color is abnormal.
Problem
Action
Screen has poor color resolution
(16 colors).
•
Set the number of colors to more than 24 bits (true color). Select
(Control Panel
→
Display
→
Settings
→
Color Table) in Windows. (The
settings may differ depending on your operating system.)
Screen color is unstable or mono-colored.
•
Check the connection status of the signal cable. Or, re-insert the PC
graphics card.
Do black spots appear on the screen?
•
Several pixels (red, green, blue, white, or black color) may appear on the
screen, which can be attributable to the unique characteristics of the
LCD panel. This is not a malfunction of the LCD.
The operation does not work normally.
Problem
Action
The power suddenly turned off.
•
Is the Timer set?
•
Check the power control settings. Power interrupted.