Troubleshooting
Please check the following list before calling your nearest customer service center, and attempt the following steps to diagnose and fix the problem yourself: Symptoms Possible causes � Check that the power plug is securely inserted into both the AC-IN socket on the display and the wall outlet. � Check that the equipment connected is working properly. � Check that the display is powered on. � If the display is connected to a PC, press any key to wake the PC up from standby. � Check to make sure that the headset is not connected. � Check the settings in the Sound menu. The display may be cars..., etc.interferences the display to a home appliances or receiving Try moving from other different location. � Make sure that all signal cables are firmly and correctly connected to the display. � Change the Color Temp setting to its default value. � Make sure that all signal cables are firmly and correctly connected to the display. � Make sure that the input signal resolution is supported by the display. � Check the resolution of the signal on the output device to make sure that it is supported by the display. If the display is displaying VGA input signal, make sure that the Horizontal and Vertical settings in the Picture menu is appropriate.
English
No picture
No sound The image appears distorted The colors look abnormal
The image looks strange
Improper image position or size
� Check the volume setting. There is image display, � Check that the mute function is not activated. but no sound � Check that all signal cables are firmly and correctly connected to the display. There are fixed bright or dark dots on the screen Your display is manufactured using high precision technologies. However, some pixels (dots) on the screen may not display and remain permanently bright or dark. This is considered a normal phenomenon of the LCD technology and not a defect.
There are noises on the This usually happens when the resolution of digital input signal exceeds that supported by the display. Change the screen signal resolution on the output device and try again.
Troubleshooting 17
