QNAP VIOSTOR, User Manual

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B. Start recording when the event starts and stop recording when the event
ends.
Option (ii) is applicable to duration events only. A duration event is an
event with a start and end time and lasts for a set period of time. It does
not include the events related to status changes, such as a camera
disconnection or NVR recording failure.
If the action is triggered by a duration event and both settings (i, ii) are
enabled, the NVR will execute the second setting (ii) only.
Click ‘Select from the list’ to select an action setting which has been
configured before.
2. Camera control
Configure the PTZ camera to adjust to the preset position for monitoring or act
according to the HTTP URL entered when an event is triggered. Select a preset
position from the drop-down menu or enter the HTTP URL.
Click ‘Select from the list’ to select an action setting which has been configured
before.
Note: The preset names will appear only after the preset settings of the PTZ
cameras have been configured.