Acer XV340CK Kullanıcı Kılavuzu - Sayfa 29

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Troubleshooting

Before sending your LCD monitor for servicing, please check the troubleshooting list

below to see if you can self-diagnose the problem

HDMI/DP model

Problem

No picture visible

Unstable picture

Abnormal picture

Note: Acer monitor is purposed for video and visual display of information obtained from

electronic devices.

LED status

Blue

Using the OSD, adjust brightness and contrast to

maximum or reset to their default settings.

Off

Check the power switch.

Check if the power cord is properly connected to

the monitor.

Orange

Check if the video signal cable is properly

connected at the back of monitor.

Check if the computer system is switched on and

in power saving/standby mode.

Check if the specification of graphics adapter and

monitor is in compliance which may be causing

the input signal frequency mismatch.

Image is

Check the display setting on your system. In

missing, off-

case of a missing image, please select another

center, too large

resolution or vertical refresh rate.

or too small on

the screen.

Wait for a few seconds after adjusting the size of

the image before changing or disconnecting the

signal cable or switching off the monitor.

Remedy