Chapter 2 Operating Instrution; Operating Instructions; Front Panel Definition; External Controls - Acer AL2021 Service Manual

OPERATING INSTRUCTIONS

Front Panel Definition

This Section defines the front panel User Interface for Led Indictor and Key function.
Key Definition:
There are five keys defined in this system and described bellows.
* Adjusting display settings

External Controls

1.
2
3
4
5
POWER
AUTO
OSD Function
<
MINUS
>
PLUS
Power on/off
Blue and Green : power on
Blue : Power off
Orange: in sleep mode
If OSD is active, press to exit a selection in OSD. If OSD is
inactive, press and the monitor will automatically optimize
the position, focus and clock of your display.
Press to view OSD.
Press again to enter a selection in OSD.
If OSD is active, press to select or adjust OSD options. If
OSD is inactive, press once, then press the buttons marked
< or > to adjust the volume.
If OSD is active, press to select or adjust OSD options. If
OSD is inactive, press once, then press the buttons marked
< or > to adjust the volume.
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Chapter 2