J&S United Technology Hyper Vision DHV-1640 series, Руководство пользователя

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[DO Status]
♦
Disable: Disable the DO function.
♦
Enable: Enable the output signal when DO is triggered.
♦
Set the duration of DO signal. The available durations are 5, 10, 30, 60, 120, 300, 600,
1800 and 3600 seconds. If DO is triggered, in this time interval, DO will keep on
triggering.
[Action]
There are 4 actions that are related to the DI/DO functions.
♦
DI
→
Camera Recording
When DI is triggered, DVR can start to record the video of selected cameras. You can
select the cameras to be recorded when DI is triggered by using the “DI/Camera array”
shown below the setting. Each DI signal can trigger more than one camera recording.
♦
Cam Motion
→
DO
When selected camera detects motion, selected DO can be triggered and start to send
control signal to the external device (e.g., alarm) within the DO duration. The
“Camera/DO array” below the setting allows you to relate the DO devices corresponding
to each camera.
♦
Cam V-Loss
→
DO
When selected camera video is lost, selected DO can be triggered and start to send control
signal to the external device (e.g., alarm) within the DO duration. The “Camera/DO array”
below the setting allows you to relate the DO devices corresponding to each camera.
♦
DI
→
DO
When selected DI is triggered, selected DO can be triggered and start to send control
signal to the external device (e.g., alarm) within the DO duration. The “DI/DO array”
below the setting allows you to relate the DO devices corresponding to each DI.
♦
The following figure may help to understand the concept described above.
DI Triggered Motion Detected
to Start Recording to Trigger DO
Video Loss
Input Event:
Output Action: