Sensaphone 2800 - Manual (Page 163)

Appendix C: Troubleshooting
161
Cause
Incorrect zone configuration.
Solution
Reconfigure the zone. See Chapter 4.
OTHER MONITORING:
Problem 1
Alarm status of a zone is incorrect.
Cause
Programmed Recognition Time is too
short.
Solution
AC power may be subject to brief
interruptions. To avoid frequent,
false alarms, increase the power
Recognition Time.
Refer to Chapter 4.
Problem 2
False power-out alarms.
Cause
a) Battery is either incorrectly
installed or drained.
b) Recognition time setting is too
long.
Solution
To verify proper battery function,
unplug the unit and verify continued
operation using battery only. If unit
ceases to function, replace the battery.
Refer to Appendix B.
Reprogram Recognition Time. Set the
Recognition Time to the minimum
required before a valid alarm
occurs. If possible, test the condition
by deliberately creating an alert
condition. Refer to Chapter 4.
Problem 3
The 2800 does not recognize power failure.