Vmd Setup Page - NetVu TransVu 3 Installation Manual

Title TransVu 3 DVR Installation Manual
Clicking Reload Img (Red) will reload the image behind the grid editor.
Clicking Set All (Green) will set all the cells in the grid editor to active.
Clicking Clear All (Yellow) will clear (i.e. de-select) all the cells in the grid editor.
Click the Save button when you have finished, in order to save the changes that you have made.

VMD Setup page

Video Motion Detection enables a greater degree of control over detection settings and
configuration than the Activity Setup function. Each of the 16 VMD Zones can be directly sized and
configured to suit specific requirements.
The camera to be configured can be selected by clicking on the down arrow on the right-hand side
of the Camera field and then clicking on the camera name from the drop-down list.
There are 16 VMD zones within the image that can be individually configured.
VMD Zone: Select the desired zone from the drop-down list.
Mode: The zone mode controls when the reference image is taken for triggering. This can be one
of the following choices, selected from the drop-down list:
Normal: The reference image is updated approximately every second. This will only allow
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small changes in the scene without triggering.
Last trigger: The reference image is only updated when the VMD is triggered and is best
•
used under controlled lighting to avoid false triggers due to ambient light changes.
Static: The reference image is collected on start-up and is never updated. This would be
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used in "sterile" areas where there are no changes expected.
Pixel Count (%): Percentage of pixels in the selected zone that must change for the VMD
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event to be triggered. Default is 20%.
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