Interlogix AP633A Installation Instructions page 2

6. Set the sensitivity and test the zone locations. See
Figure 5 below, "Setting the sensitivity" on page 3, and
"Testing zone locations" on page 3.
7. Replace the front housing and tighten the screw located at
the unit base.
8. Conduct a final walktest by walking across the unit's field
of view - but not directly at the unit.
Figure 2: Locking tab
Locking tab
Figure 3: Mounting and wiring
Surface Mount Wire Knockouts
Corner
Mounting
Knockout
Primary Wire
Entry
Knockout
Wire Routing
Knockouts
Optional
Swivel Bracket
Mount
Corner
Mounting
Knockout
Mounting Holes
2
Corner
Mounting
Knockout
Mounting Holes
Wire Routing
Knockouts
Corner
Mounting
Knockout
Figure 4: Terminals
1 2 3
NEG +12V
Terminal
#1
#2
#3
#4
#5
#6
#7
#8
Aiming the unit
To ensure proper coverage, make subtle pattern adjustments
using the three adjustment screws located inside the unit (see
Figure 5 below):
• The top screw adjusts the unit's coverage pattern up or
down.
• The bottom two screws adjust the coverage pattern to the
right or left.
Figure 5: Adjustments and jumpers
Viewing Angle Adjustment
Jumper A
A
(Sensitivity)
Jumper B
B
(Test)
C
2
Terminals
Viewing Angle Adjustment
Setting the sensitivity
Select the sensitivity setting that best meets the needs of a
given application by changing Jumper A (see Figure 5 on
AP633A Passive Infrared Detector Installation Instructions
4 5 6 7 8
Tamper
Alarm
Spare
AP633A
(-) Negative
(+) Positive
Closed Loop Contact
Common
Open Loop Contact
Tamper Closed Loop
Tamper Closed Loop
Spare (not used)
Jumper D
(LED)
Tamper
4 6 8 10