Acer V227QBBI, User Manual

Page: 29 / 35

English
Troubleshooting
Before sending your LCD monitor for servicing, please check the troubleshooting list below
to see if you can self-diagnose the problem.
VGA IN/HDMI1.4/DP Mode (Optional)
Problem LED status Remedy
No picture visible Blue Using the OSD menu, adjust brightness and
contrast to maximum or reset to their default
setting.
Off Check the power switch.
Check if the AC power cord is properly
connected to the monitor.
Amber 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.
If OSD Lock is On, the LED status set Amber.
Note: Acer monitor is purposed for video and visual display of information obtained from
electronic devices.
Regulatory Compliance
217186
I.T.E.
English The default OSD mode of this monitor is ECO mode. If you wish
to adjust Brightness/Contrast of your monitor,please change
OSD mode to Standard mode in the Picture menu. Then you
can manually adjust Brightness/Contrast level. TCO certifies the
Standard mode.
繁體中文 此螢幕的
OSD
預設模式為
ECO
模式。若您想調整螢幕亮度／對比
度，請在畫面選單將
OSD
模式變更為標準模式。接下來您可調整亮
度／對比度。
TCO
認證標準模式。