Hunt HNR-09AF, Руководство пользователя

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3.5 ALARM SETUP
A. Alarm Trigger Setup
A-1. Alarm Auto Switch
Use the drop down list to switch the alarm auto switch. When the alarm is triggered,
the screen will switch to full screen, split screen (9CH split screen) or disable.
A-2. Video Loss Detection
Use the drop down list to switch the video loss detection. When the video loss is
detected, the alarm will be triggered.
A-3. Digital Input (IPCam)
Use the drop down list to switch on /off the Digital Input from IP camera. When the
alarm devise connected with the camera is triggered, the alarm action will be
triggered.
A-4. Ext. Alarm Detection
Use the drop down list to switch the external alarm detection. When the alarm devise
connected with NVR is triggered, the alarm action will be triggered.
A-5. Ext. Alarm Mode
Use the drop down list to switch the external alarm mode. If the external alarm is
setup for normal open, the option has to switch to N.O.; in contrast, the option is
setup in N.C.