Acer EK240Q, Руководство пользователя

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POWER SAVING
The monitor will be driven into “Power Saving” mode by the control signal
from the display controller, as indicated by the LED flashes power LED.
State LED Light
ON Blue
Power Saving Mode Type 1: Amber
Type 2: LED flashes
The power saving states will be kept until a control signal has been
detected or the keyboard or mouse is activated. The recovery time from
Active OFF state back to ON state is around 3 seconds.
DDC
To make your installation easier, the monitor is able to Plug and Play
with your system if your system also supports DDC protocol. The DDC
(Display Data Channel) is a communication protocol through which the
monitor automatically informs the host system about its capabilities, for
example, supported resolutions and corresponding timing. The monitor
supports DDC2B standard.