User guide

AFL2-17A/AB-H61
Page 8
1.2.1.3 Function Keys
The corresponding Function Keys are located under the bottom right hand corner of the
LCD screen (Figure 1-6).
Figure 1-6: Function Keys
The Function Keys are described in Table 1-3:
Key Combination Function Key Des cription
Fn + LCD On/Off
RFID Enable/Disable
Fn + Audio Volume Down
Audio Mute
Fn + Audio Volume Up
Camera Enable/Disable
Fn + Brightness Down
Mini USB / Micro SD Enable/Disable
Fn + Brightness Up
Power On/Off
Note: To power on the system, hold down the Fn +
Brightness Up buttons for 3 seconds. To power down the
system, hold down the FN + Brightness Up buttons for six
seconds.
Fn: The function key can maintain for 2sec.
Table 1-3: Function Key Descriptions