6.2 Special Power Supply
6.3 Reader Mode
7. Sound and Light Indication
Operation Status
Light indicator
Buzzer
Stand by
Red
Operation successful
Green
Beep-
Operation failed
Beep-Beep-Beep
Admin card enter programming
Beep-Beep-
Admin card exit programming
Beep-
Press * key
Beep-
Data backup
Green indicator flash slowly