User`s manual

60 seconds.
 Not Under Auto Pan Condition
When an alarm is triggered not under Auto Pan, the NDC will go to the relevant position at 360
o
/sec. After
60 seconds the alarm will be canceled automatically, and dome will be back to first preset point. If more
than one alarm is triggered, the NDC will move between alarmed points every 5 seconds and back to first
preset point after 60 seconds.
 The audio alert for alarm trigger will remain on until it is manually canceled by push the ALARM RESET
key.
Alarm Output
Each NDC has 1 alarm output, with three contacts: Common, NC (normally close) and NO (normally open) to activate
linking devices.
z When alarm response mode is set to LOCK Mode:
When the alarm is triggered, NC contact to Common will be open and NO contact to common will be close. Alarm
output will be back to the condition before alarm, 10 seconds after the last alarm is triggered.
z When alarm response mode is set to RELEASE mode:
When the alarm is triggered, NC contact to Common will be open and NO contact to common will be close. Alarm
output will be back to the condition before alarm, 60 seconds after the last alarm is triggered.
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