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2.1
Using Sleep Time and Sleep Duration
Setting the Sleep Duration pins to MIN (Minimum)
decreases battery life.
•
Maximize Battery Life: To prolong battery life, set the Sleep
Duration pins to MAX and the Sleep Time pins to VAR. With
these settings, the detector sends an alarm and then sleeps for
180 sec. If motion is detected during the sleep time, it restarts
the sleep timer but does not send an alarm signal. Use this
option in high-traffic environments with frequent activity during
periods when the security system is disarmed.
•
Increase Catch Rate: To maintain optimum detection
immediately following system arming, set the Sleep Duration
pins to MIN and the Sleep Time pins to FIX. When motion is
detected, the detector sleeps for 15 sec. If the detector
detects motion during this period, and is still active, the
detector sends a new alarm signal at the end of the 15-sec
timer. The detector continues to do this for five more cycles.
After six consecutive cycles, the detector sleeps for an
extended 180-sec period to conserve the battery.
2.2
Adjusting Sensitivity
To adjust the detectorís sensitivity, use a Phillips
to turn the Sensitivity Adjustment dial. Refer to Figure 2 on page 1.
•
To decrease sensitivity, turn the dial counterclockwise (toward
the minus sign).
•
To increase sensitivity, turn the dial clockwise (toward the plus
sign).
3.0
Install the Battery
1.
Install the battery in the battery clip. Ensure that the battery
connector cable is on the same side as the battery connector.
Refer to Figure 2 on page 1.
2.
Plug the battery connector cable into the battery connector.
Press the Reset button.
3.
The detector must stabilize for at least one minute
after power-up, at which time the detector is not
operational. During this period, the LED blinks twice
each second.
2 | F01U126810-01 | 3/09
4.0
To ensure that the detector is supervised by the system receiver,
you must register its transmitter with the system receiver. Each
detector has a unique factory-programmed identification number.
Refer to the receiver, network coordinator or control panel
installation instructions for details on registering a transmitter.
When prompted to reset the detector, press the Reset button on
the detector.
5.0
1.
2.
®
head screwdriver
Figure 3: Housing Back Plate
1 -
2 -
ISW-EN1261HT Installation Guide
Register the Transmitter
Test the detector after registration to ensure correct
operation. To test the detector, activate each of the
conditions and ensure an appropriate response.
Mount the Transmitter
Remove the printed circuit board (PCB) from the transmitter
housing.
Use the included hardware to mount the housing back plate on
the mounting surface.
-
If using the wall tamper function for increased security,
mount the housing back plate (refer to Figure 3). Ensure
that the tamper switch is pressed.
-
If not using the wall tamper, use all appropriate hardware,
and mount the housing back plate.
1
2
Mount in the corner or on the wall with one screw.
Mount either in the corner, or on the wall with a screw and a
wall anchor.
1
© 2009 Bosch Security Systems, Inc.
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