Eizo CG242W user manual Following resolutions

	4.Troubleshooting
Problems	Possible cause and remedy
11.Afterimages appear.	• Use a screen saver or off timer function for a long-time
	image display.
	• Afterimages are particular to LCD monitors. Avoid
	displaying the same image for a long time.
12.Green/red/blue/white dots or defective dots remain on	• This is due to LCD panel characteristics and is not a
the screen.	failure.
13.Interference patterns or fingerprints remain on the	• Leave the monitor with a white screen or a black screen.
screen.	The symptom may disappear.
14.Noise appears on the screen.	• When entering the signals of analog input, select 1 to
	4 in <Signal Filter> from the <Screen> menu to change
	the mode.
	• When entering the signals of HDCP system, the normal
	images may not be displayed immediately.
15.The <Smoothing> icon on the Adjustment menu	• Smoothing setting may not be required depending
<Screen> cannot be selected.	on the display resolution. (You cannot choose the
	smoothing icon.)
	• <Smoothing> is disabled when the screen is displayed
	in the following resolutions.
	• 1920 × 1200
	• 800 × 600, selecting [Enlarged] duirng <Screen
	Size>
	• 960 × 600, selecting [Enlarged] duirng <Screen
	Size>
	• 1600 × 1200, selecting [Enlarged] duirng <Screen
	Size>
	• Select [Normal] during <Screen Size>.
16.The Main menu of Adjustment menu does not start.	• Check for Adjustment Lock function (page 21).
17.The FineContrast mode is not displayed.	• Check for Adjustment Lock function (page 21).
18. does not function.	• (Auto Adjustment function) does not function when
	digital signal is input.
	• Check for Adjustment Lock function (page 21).
	• This function does not work correctly with some graphics
	boards.
19.The monitor connected with the USB cable is not	• Check that the USB cable is correctly connected.
detected. / USB devices connected to the monitor does	• Check the downstream ports by connecting the
not work.	peripherals to other downstream ports. If the problem is
	solved by doing this, contact an EIZO dealer. (For details,
	refer to the manual of the PC.)
	• Reboot the PC
	• If the peripheral devices work correctly when the PC and
	peripheral devices are connected directly, please contact
	your local dealer.
	• Check that the PC and OS are USB compliant. (For
	verification of USB support, consult the manufacturer of
	each system.)
	• Check the PC's BIOS setting for USB when using
	windows. (For details, refer to the manual of the PC.)

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