IEI Integration AFL2-12A-D525 - Manual (Page 20)

AFL2-12A-D525 Series Panel PC
Page 20
LED Indicator Description
Audio Mute Lights on when the audio is turned off. Controlled by the
hot keys. See Table 1-3
Function
LCD On/Off
Audio Volume Down
Audio Volume Up
Brightness Down
Brightness Up
Shows the status of the function key below the LED
indicator. Blinks when the corresponding button is pushed.
Table 1-2: LED Indicators
NOTE:
When the CPU temperature is at or over 95ºC, the CPU temperature
alert LED shows in red. If the alert LED turns red, the user must lower
the environment temperature or close some running applications to
cool down the CPU.
The corresponding Function Keys are located under the bottom right hand corner of the
LCD screen (Figure 1-4).
Figure 1-4: Function Keys