User's Manual

AY-B9250BT User Guide 60
EXT DEVICE 3.10.2.2.
It can test the features related to the external device by itself.
Category Explanation
DOORLOCK
Lock1, Lock2
SENSOR IN
DM0
DM1
DM2
INSIDE OPEN
TAMPER
DOORLOCK Test
It is used to check the state of LOCK1, LOCK2 OPEN /CLOSE from the terminal.
The procedure is as follows.
SENSOR IN
It is used to check the signal state about the input port.
When the port shorts GND, if signal changes LOW, it is normal.