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Gross Attack
Gross Attack measures vibration activity for a specified length
of time.
Gross Attack consists of four settings:
–
–
–
–
The settings determine the time duration measurement of the
vibration activity.
Minor Attack
Programming at the control panel determines how many
repetitive taps (single vibrations) detected by the sensor
indicate a minor attack.
By default, Minor Attack is disabled.
When enabled, Minor Attack has two settings:
–
–
When a tap occurs, a 90-sec timer starts. If the tap count
exceeds the four or eight count threshold within 90 sec, the
sensor transmits an alarm signal.
NOTICE!
A single tap, such as a branch in the wind lightly brushing a
window, can start the minor attack timer and tap count. To
avoid false alarms, do not use the Minor Attack setting where
any possibility exists for stray vibrations.
5.7.2
Test Mode
The unit is automatically in Test mode for the first 10 minutes
after power-up.
The green LED flashes:
–
–
–
Bosch Security Systems, Inc.
Low (default)
Low to Medium
Medium to High
High
Four taps
Eight taps
One time to indicate that initialization is complete and the
unit is in Test mode
Two times to indicate a Minor Attack activation
Three times to indicate a Gross Attack activation
System Reference Guide
wLSN Devices | en
F01U138553 | 01 | 2010.05
33
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