Trouble Shooting

		Check the information in this section to see if the problems can be solved before
		requesting repair.
		Note：The consumers are only allowed to solve the problems described as below.
		Any unauthorized product modification, or failure to follow instructions
		supplied with the product will end the warranty immediately.
	No image	Make sure power button is ON.
		Check whether the LCD monitor and computer power cords are plugged and
		whether there is a supply of power.
	No Signal Input	Check the signal connection between the computer and LCD monitor.
	“Out Of Range”	Check the computer image output resolution and frequency and compare the value
	Fuzzy image	with the preset values (Please refer to [Appendix-Display Mode]).
	Fuzzy image	Adjust Phase.
	Image too bright	Adjust brightness and contrast by OSD.
	Image too dark
	Irregular image	Check the signal connection between the computer and LCD monitor.
		Perform Auto Adjust.

English

Distorted image

Image is not centered Size is not appropriate

Uneven color Color too dark Dark area distorted White color is not white

Can’t adjust LCD monitor with the buttons in the front.

Reset the LCD monitor. (perform the “Recall” function by OSD) Take off extra accessories (such as signal extension cord).

Use OSD Image Menu to adjust H. Position and V. Position.

Check image size setting.

Perform Auto Adjust.

Use OSD Color Menu to adjust color setting.

Please contact the stores where you purchased the unit or service center listed at your warranty card.

TROUBLE SHOOTING