Uniden GNVR 49xxW, Руководство пользователя

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Event
Detect
In the main menu, from Setting->Event->Detect, you can see motion detect
interface.
There is three detection types: motion detection, video loss, tampering.
The video loss has no detection region and sensitivity setup and tampering
has no detection region setup.
You can see motion detect icon if current channel has enabled motion detect
alarm.
You can drag you mouse to set motion detect region. Please click OK button
to save current region setup. Right click mouse to exit current interface.
For digital channel, the detect function refers to support detection function
of the front-end and support local activation function. The front-end can get
enable/disable status, sensitivity and region setup. You can get corresponding
prompt if front-end can not get the above information. You can change front-
end setup if it can get.
Motion Detect : Please tick enable too enable motion detection recording for
channel 1. If you wish to do for other channels, please select channel number
or all from the dropdown list and tick enable again. After analysis video,
system can generate a video loss alarm when the detected moving signal
reached the sensitivity you set here.
Event type : From the dropdown list you can select motion detection type.
Channel
: Select a channel from the dropdown list to set motion detect
function.