HIKVISION DS-PHA20-M, User Manual, Page: 109 / 127

Solution:
Check whether the detector reports undervoltage. Replace the detector battery
A.3.2 Zone Tamper-proof
Fault Description:
View status of zones which displays tamper-proof.
Solution:
Make tamper-proof button of the detector holden.
A.3.3 Zone Triggered/Fault
Fault Description:
View status of zones which displays triggered/fault.
Solution:
Reset the detector.
A.4 Problems While Arming
A.4.1 Failure in Arming (When the Arming Process is Not Started)
Fault Description:
When the panel is arming, prompt arming fails.
Solution:
The panel does not enable "forced arming", and when there is a fault in the zone, the arming will
fail. Please turn on the "forced arming" enable, or restore the zone to the normal status.
A.5 Operational Failure
A.5.1 Failed to Enter the Test Mode
Fault Description:
Failed to enable test mode, prompting "A fault in the zone".
Solution:
Zone status, alarm status or zone power is abnormal.
Hybrid Security Control Panel User Manual
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