Reader Mode; Sound And Light Indication - Delta ATLO-RM-822 Quick Start Manual

6.2 Special Power Supply

6.3 Reader Mode

7. Sound and Light Indication

Operation Status
Stand by
Operation successful
Operation failed
Admin card enter programming
Admin card exit programming
Press * key
Data backup
Light indicator
Red
Green
Green indicator flash slowly
Buzzer
Beep-
Beep-Beep-Beep
Beep-Beep-
Beep-
Beep-