Acer 193199140210 Руководство пользователя - Страница 34

Просмотреть онлайн или скачать pdf Руководство пользователя для Монитор Acer 193199140210. Acer 193199140210 38 страниц.

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 Mode)

Problems

No Picture

Abnormal Sound (Only

Audio-Input model)

(Optional)

Current Status

LED ON

LED OFF

LED flashes

No sound, or sound

level is too low

Remedy

•

Using OSD, adjust brightness and

contrast to maximum or reset to their

default settings.

•

Check the power switch.

•

Check if AC power cord is properly

connected to the monitor.

•

Check that the video signal cable is

properly connected to the back of the

monitor.

•

Check whether the computer system's

power is on.

•

Check the audio cable with the host PC

is connected.

•

Check if the volume setup of the host

PC is in minimum position and try to

raise the volume level.