Samsung S22B220BW User Manual download pdf (Page 71)

Troubleshooting Guide

9 Troubleshooting Guide

The message Check Signal Cable appears. Check that the cable is properly connected to the

product.

(Refer to "2.3 Connecting and Using a PC")

Check that the device connected to the product is

powered on.

Not Optimum Mode is displayed. This message appears if the signal from the

graphics card exceeds the maximum resolution or

frequency for the product.

Change the maximum resolution and frequency to

suit the product performance, referring to

Standard Signal Mode Table (page 78).

The images on the screen look distorted. Check the cable connection to the product.

(Refer to "2.3 Connecting and Using a PC")

The screen is not clear. The screen is blurry. Adjust Coarse (page 41) and Fine (page 42).

Remove any accessories (video extension cable,

etc.) and try again.

Set the resolution and frequency to the

recommended level.

(Refer to "10.1 General")

The screen appears unstable and shaky. Check that the resolution and frequency for the

PC are within the range of resolution and

frequency compatible with the product. Next, if

required, change the settings, referring to

Standard Signal Mode Table (page 78) in this

manual and the INFORMATION menu on the

product.

There are shadows or ghost images left on the

screen.

The screen is too bright. The screen is too dark. Adjust Brightness (page 35) and Contrast

(page 36).

Screen color is inconsistent. Change the COLOR settings.

(Refer to " Configuring Tint")

The colors on the screen have a shadow and are

distorted.

Change the COLOR settings.

(Refer to " Configuring Tint")

White does not really look white. Change the COLOR settings.

(Refer to " Configuring Tint")

There is no image on the screen and the power

LED blinks every 0.5 to 1 second.

The product is operating in power-saving mode.

Press any key on the keyboard or move the

mouse to return to normal operating mode.

Screen issue

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Samsung S22B220BW User Manual Page 71

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