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Sensaphone
®
Model 1108 User’s Manual
90
Cause
Sound Level Monitoring:
Solution
Problem
Solution
Cause
Problem
Other Monitoring:
1. Alarm status of an alert input is
incorrect.
Reconfigure the input. See
Chapter 5,Section 5.1.
Incorrect input normality.
AC power is often subject to brief
interruptions. To avoid frequent, false
alarms, increase the power Recognition
Time. Refer to Chapter 5, Section 5.9.
Programmed Recognition Time is too short.
2. False power out alarms
2. High sound does not cause an
alarm.
Move the unit closer or reprogram the sound
sensitivity. Refer to Chapter 5, Section 5.10.
The unit is not close enough to the high
sound source, or the programmed sound
setting results in a lack of sensitivity to high
sound.
Reprogram the sound sensitivity. Refer to
Chapter 5, Section 5.10.
The programmed sound sensitivity results in
over-sensitivity to non-alarm sound as well
as alarm sound.
1. False high sound alarms occur
frequently.
Sound Recognition Time is too short.
Lengthen the sound Recognition Time.
Refer to Chapter 5, Section 5.10.