Eizo FlexScan S2000 Manual de usuario descargar pdf (Pagina 29)

Chapter 4 Troubleshooting

Problems Possible cause and remedy

7. Whole screen is ﬂ ickering or blurring.

• Adjust using <Phase>.

8. Characters are blurred. • Adjust using <Smoothing>.

9. Upper part of the screen is distorted as shown

below.

• This is caused when both composite sync (X-OR)

signal and separate vertical sync signal are input

simultaneously. Select either composite signal or

separate signal.

10. The screen is too bright or too dark. • Adjust <Brightness>. (The LCD monitor backlight has a

ﬁ xed life span. When the screen becomes dark or begins

to ﬂ icker, contact your local dealer.)

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 the screen.

• This is due to LCD panel characteristics and is not a

failure.

13. Interference patterns or ﬁ ngerprints remain on the

screen.

• Leave the monitor with a white screen. The symptom

may disappear.

14. Noise appears on the screen. • Select 1 to 4 in <Signal Filter> from the <Screen> menu

to change the mode.

15. The [Smoothing] icon on the Adjustment menu

[Screen] cannot be selected.

• <Smoothing> is disabled with a resolution of 1600 ×

1200 or 800 × 600.

16. The Main menu of Adjustment menu does not start. • Check for Adjustment Lock function.

• Check whether the FineContrast menu is running. (Refer

to “Simple adjustment [FineContrast mode]” on page 14.)

17. The FineContrast menu does not start. • Check whether the Main menu of Adjustment menu is

running. (Refer to “Advanced Adjustments [Adjustment

menu]” on page 15.)

18. The

button does not function. • The button does not function when digital signal is

input.

• Check whether the buttons are locked.

19. Frequency does not change after the utility disk is

installed on Windows 98/Me/2000/XP.

• Change the input signal frequency using the graphics

board’s utility software.

20. USB function cannot be set up. • Check whether the USB cable is connected correctly.

• Check whether the PC and OS are USB compliant. (For

USB compliance of the respective devices, consult their

manufacturers.)

• Check the PC’s BIOS setting for USB when using

Windows 98/Me/2000/XP. Refer to the manual of the PC

for details.)

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Eizo FlexScan S2000 Manual de usuario Pagina 29

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