Vivotek PT3122 Datasheet download pdf (Page 41)

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Motion detection

“Enable motion detection” Check this option to turn on motion detection.

Click on this button to add a new window. At most three windows can exist

simultaneously. Use the mouse to click, hold, and drag the window frame to resize or

the title bar to move. Clicking on the ‘x’ at the upper right-hand corner of the window

to delete the window. Remember to save in order to validate the changes.

Click on this button to save the related window settings. A graphic bar will rise

or fall depending on the image variations. A green bar means the image variation is

under monitoring level and a red bar means the image variation is over monitoring

level. When the bar goes red, the detected window will also be outlined in red. Going

back to the homepage, the monitored window is hidden but the red frame shows

when motion is detected.

"Window Name" The text will show at the top of the window.

“Sensitivity” This sets the endurable difference between two sequential images.

“Percentage” This sets the space ratio of moving objects in the monitoring window.

Higher sensitivity and small percentage will allow easier motion detection.

The following figure shows the screen when

is clicked.

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Vivotek PT3122 Datasheet Page 41