Acer K242HQL, Руководство пользователя

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DVI mode
Problem LED status Remedy
No picture visible Blue Using the OSD menu, adjust brightness and
contrast to maximum or reset to their default
settings.
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.
HDMI mode
Problem LED status Remedy
No picture visible Blue Using the OSD, adjust brightness and contrast
to maximum or reset to their default settings.
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 that the computer system is switched
on and in power saving/ standby mode.