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WALK-TEST
The DT-5360 is equipped with two diagnostic LEDs: green for PIR and
yellow for microwave. The red LED is used to indicate an alarm
condition. Apply power to the unit and let it warm up for at least three
minutes. Begin the walk-test when all three LEDs have gone out.
Testing the PIR
The PIR detector of this sensor has two sensitivity ranges: HIGH for
maximum catch performance, and LOW for greater immunity to
hazardous environments. Sensitivity ranges are determined using
position
W3
on the PCB. See Figure 3.
To set the PIR for HIGH sensitivity, place a jumper over pins 3 and 2 of
position W3. To set the PIR for LOW sensitivity, place a jumper over
pins 2 and 1 of W3. The PIR is factory-set at LOW sensitivity.
Walk across the pattern at the distances to be covered. Two to four
normal steps should make the green LED light.
Testing the Microwave
The DT-5360 is equipped with a thumbwheel for adjusting the range
(sensitivity) of the microwave. The range wheel is located near the
center of the PCB and is labeled
R74
.
When the PCB is oriented so that TB1 is at the lower left edge of the
PCB, turning the R74 thumbwheel clockwise INCREASES the range of
the microwave.
Enable the microwave LED by removing the jumper from pins 2 and 3
of W5 on the PCB, and placing it over pins 1 and 2. Set the microwave
detector at MINIMUM by turning the R74 thumbwheel all the way
counterclockwise. Watching the yellow LED, walk-test the microwave,
gradually increasing its sensitivity until the desired range is obtained.
When the microwave and PIR technologies are properly adjusted, two
to four normal steps across the pattern should make the LEDs of both
technologies light, and the red LED should indicate an alarm condition.
When there is no motion in the protected area, all three LEDs should be
off.
WIRING
The DT-5360 has two terminal strips. TB1 is for the power and tamper.
TB2 is for the alarm relay and remote alarm LED enable. Wire the
sensor as shown in Figure 3.
Changing the PIR Mirror Assembly
SYSTEM SET-UP
The DT-5360 package contains two PIR mirror assemblies: one for ceilings
from 8' to 11' high, another for ceilings from 12' to 16' high.
The unit is
shipped with the 8'-11' mirror installed
.
To change the mirror assembly, remove the front cover and turn it over. Next,
remove the protective cap and existing mirror assembly by depressing the
four retaining latches at their sides. Store (or discard) the existing mirror
and install the new one. Snap the protective cap back into place, then
replace the front cover.
ALARM
LED
W1
W4
Local enable
Jumper across
pins 1 and 2
Jumper across
pins 2 and 3
Local disable
Jumper across
pins 2 and 3
Jumper across
pins 2 and 3
Remote enable
with high (V+) signal
Jumper across
pins 1 and 2
Jumper across
pins 1 and 2
Remote enable
with low (V-) signal
Jumper across
pins 2 and 3
Jumper across
pins 2 and 3
Local Alarm LED Control
To
enable
the alarm LED at the sensor, place a jumper over pins 1 and
2 of position
W1 on the PCB, and a jumper over pins 2 and 3 of position
W4.
To
disable
the alarm LED at the sensor, place a jumper over pins 2 and
3 of position
W1 on the PCB, and a jumper over pins 2 and 3 of position
W4.
Note:
The DT-5360 is shipped with the alarm LED enabled.
The alarm LED can also be
remotely
controlled using the terminal
marked "LED" on TB2. Connect a wire to the LED terminal.
Remote Alarm LED Control
To remotely enable the alarm LED with a high (V+) signal, place a
jumper over pins 1 and 2 of position W1, and a jumper over pins 1 and
2 of position W4.
To remotely enable the alarm LED with a low (V-) signal, place a jumper
over pins 2 and 3 of position W1, and a jumper over pins 2 and 3 of
position W4.
Jumper Configuration Chart for Enabling/Disabling Alarm LED
PIR Masking
To eliminate specific PIR zones from the pattern, mask corresponding
segments on the PIR mirror with the adhesive-backed masking tape
provided. Remember, segments to be masked will be on the side of
the mirror
OPPOSITE
the unwanted zones. See Figure 4.
Once the tape has been applied, walk-test the sensor to ensure that the
correct mirror segments have been masked.
PIR MASKING
MATERIAL
PLACED HERE
WILL BLOCK ZONES
HITTING HERE
Figure 4
Masking the PIR Mirrors
DISABLING THE DIAGNOSTIC LEDS
IMPORTANT NOTE:
Once the walk-test is complete, you must remove the jumper
from pins 1 and 2 of position W5 and return it to pins 2 and 3.
This will enable the microwave activation circuit
.
If desired, the diagnostic LEDs and red alarm LED can be disabled
after the walk-test.
To disable the diagnostic LEDs, remove the jumper from
position W2 on the PCB.
To disable the alarm LED at the sensor, place a jumper over
pins 2 and 3 of position W1 on the PCB, and a jumper over pins
2 and 3 of position W4. See
Jumper Configuration Chart
below.
W5
W4
W1
W2
ALARM RELAY
500 mA, 30 VDC
REMOTE
ALARM LED
ENABLE
TB1
W3
R74
POWER
8.5 - 16 VDC (UL:
9 - 14 VDC)
TAMPER
25 mA, 30 VDC
(NC)
MICROWAVE
SENSITIVITY
ADJUSTMENT
TB2
LEDs
Figure 3
DT-5360 PCB
