Eizo L660 manual Other

	Problems	Points to check with possible solutions	E
6) Horizontal bars of distortion		Decrease the horizontal bars using the “Phase” icon
appear.		in the ScreenManager “Screen” menu. See page 23.

	7) The screen is too bright or too			Adjust the contrast and brightness using the
				ScreenManager’s Screen menu. See page 24.
		dark.
				(The backlight of the LCD monitor has a fixed life
				span. When the screen becomes dark or begins to
				flicker, please contact your dealer.)
	8) Afterimages appear.			When the screen image has been changed after
				displaying the same image for a long period,
				afterimage may appear. Use the Off Timer function
				and avoid keeping the screen on all the time.
				·L660 Open a black pattern window and keep the
				monitor on for a while.
				·L661 Open a white pattern window and keep the
				monitor on for a while.
				·L680 Open a black pattern window and keep the
				monitor on for a while.
9) Fingerprints remain on the				Leaving the screen white may solve the problem.
		screen.
10)The screen has defective				This is due to the characteristics of the panel itself,
		pixels (e.g. slightly light or		and not the LCD product.
		dark).
		Other
			Problems	Points to check with possible solutions
	1) The utility disk is unable to be			Some PCs without PC-Exchange do not allow the
		opened (for Macintosh only).		utility disk to be opened. Please set the desktop
				pattern to ever-other-dot before adjustment. See
				page 21.
	2) •		The Enter button does not	The adjustment lock is probably on. To unlock:
			operate.	switch the LCD monitor off. Then, while pressing
		•	The Auto adjustment	the Auto adjustment button switch the power on.
			button does not operate.	See page 18.

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