NC
SW DIP-4
2
SW2
FACTORY SETTING
1 2 3 4
SW DIP-2
IR-78
PIR
10
0R
NC
NC
D
M
-0
3S
-1
P
POT
1M
1K
2.61K
845R
3.48K
2.61K
3.48K
1K
HEADER 2X4
HEADER 2X4
HEADER 2X4
HEADER 2X2
BLOCK 10
36
5R
36
5R
84
5R
SW1
FACTORY SETTING
1 2
SW1
MW sensitivity
PIR sensitivity
Anti mask module
connector
MW antenna
PIR sensor
6
Settings & Adjustments
6.1 Detection beam direction
The DT12EAM detection beam direction is fixed. As a result, it is recommended to
face the intrusion area with the detector.
6.2 Sensitivity and Range Adjustment
There are 2 options for PIR sensitivity option:
PIR potentiometer adjust
SW position 3
– PIR pulse setting when up- 2 pulses down -3 pulses
