IEI Integration AFL2-12A-HM65 v1.12 - Manual (Page 20)

AFL2-12A-HM65 Series Panel PC
Page 6
LED Indicator Description
Audio Mute Lights on when the audio is turned off. Controlled by the
hot keys. See
6
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
WARNING:
When the CPU’s core temperature reaches TJ Max, the CPU
temperature LED turns red and the CPU starts to lower its clock speed.
At this moment, the user must lower the environments temperature or
close some running applications to cool down the CPU.