User`s manual

Table Of Contents
User’s Manual
148 Appendices
Symptom: Motion detection response is too slow.
Reason: The sensitivity setup is not correct (trigger level too high) or the
detection area is too large.
Solution: Set the trigger level lower, or modify the detection area to include
only the critical area.
Symptom: Alarm Output pin is not working.
Reason 1: The Alarm Processor setup is not correct. For example:
the Motion Detect setting is off, the Alarm In setting is off, there is an
Alarm in NC/NO type definition error, the Schedule Setup is not
correct, etc.
Solution: Review the Alarm Processor settings (for details, see Event Manager
on page 58).
Reason 2: The Alarm Output was used to drive the alarm device directly.
Solution: Apply an external power driver. Because the alarm output is a dry
contact, there is no power output available to drive an external alarm
device.