Eizo FlexScan S2402W User Manual download pdf (Page 29)

Chapter 4 Troubleshooting

Ifaproblemstillremainsafterapplyingthesuggestedremedies,contactyourlocaldealer.

• No-pictureproblems→SeeNo.1-No.2.

• Imagingproblems(digitalinput)→SeeNo.3-No.8.

• Imagingproblems(analoginput)→SeeNo.3-No.12.

• Otherproblems→SeeNo.13-No.17.

Problems Possible cause and remedy

1. No picture

• Power indicator does not light.

• Check whether the power cord is connected correctly. If

the problem persists, turn off the monitor, and then turn it

on again a few minutes later.

• Turn the main power switch on.

• Press

• Power indicator is lighting blue. • Set each adjusting value in [Brightness], [Contrast] and

[Gain] to higher level. (see page 15, 17)

• When using the long DVI cable, adjust the DVI input

level using [DVI Input Level]. (see page 26)

• Power indicator is lighting orange. • Switch the input signal with

• Operate the mouse or keyboard.

• Check whether the PC is turned on.

2. The message below appears.

This message appears when the signal is not input

correctly even when the monitor functions properly.

• This message appears when no signal is input.

• The message shown left may appear, because some

PCs do not output the signal soon after power-on.

• Check whether the PC is turned on.

• Check whether the signal cable is connected properly.

• Switch the input signal with

• When using the long DVI cable, adjust the DVI input

level using [DVI Input Level]. (see page 26)

• The message shows that the input signal is out of the

specied frequency range. (Such signal frequency is

displayed in red.)

Example:

• Check whether the signal setting of your PC matches

the resolution and the vertical frequency settings for the

monitor. (see page 6)

• Reboot the PC.

• Select an appropriate display mode using the graphics

board’s utility. Refer to the manual of the graphics board

for details.

fD : Dot Clock

(Displayed only when the digital signal inputs)

fH : Horizontal Frequency

fV : Vertical Frequency

3. The screen is too bright or too dark. • Adjust using [Brightness] or [Contrast]. (The LCD

monitor backlight has a xed life span. When the screen

becomes dark or begins to icker, contact your local

dealer.)

• Turn on the Auto EcoView function. The monitor detects

the environmental brightness to adjust the screen

brightness automatically.

4. Characters are blurred. • Check whether the signal setting of your PC matches

the resolution and the vertical frequency settings for the

monitor. (see page 6)

• Adjust using [Smoothing]. (see

page 13)

5. 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.

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Eizo FlexScan S2402W User Manual Page 29

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