LG M1710A User Guide - Page 34

Troubleshooting The audio function does not work. G No sound? • See if the audio cable is connected properly. • Adjust the volume. • See if the sound is set properly. G Sound is too low. • Adjust the volume. The TV function does not work. G The TV signal is not being received. • See if you have selected the proper channel mode. • Use the automatic channel setup function. • See if the TV antenna is properly connected. Screen color is abnormal. G 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 menu in Windows. G Screen color is unstable or monocolored. • Check the connection status of the signal cable. Or, re-insert the PC video card. G Do black spots appear on the screen? • 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. A33