AXIOMTEK MPC225-873 Series, Руководство пользователя

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MPC225-873 Series User
’s Manual
56 Drivers Installation
4.3.2 OSD Function Keys
Function Key Description
Key 1 Brightness-. Decrease the brightness of LCD screen.
Key 2 Bri. Increase the brightness of LCD screen.
Key 3 Volume-. Decrease the volume.
Key 4 . Increase the volume.
Key 5 Enable/ disable touch screen.
Key 1+2 (press for
2 seconds) Press both keys (key 1 and 2) at the same time to power
on/off system.
Key 3+4
Press both keys (key 3 and 4) at the same time to
enable/disable speaker mute feature.
For keys 1, 2, 3, and 4, the keypress event is triggered repeatedly if you press/hold down
key for more than 1 second. For example, press and hold key 4, you can realize that the
volume keeps going up until key 4 is released.
Power LED Indicator
Color Description
Green Power on (S0).
Black Power off (S5).
Orange LCD display off.
Flashing orange Touch screen off.
1
2 3
4
5
LED