Vivotek PD8136 Manual do Utilizador descarregar pdf (Página 4)

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7. Enable Motion Detection and create a Motion Detection Window on all desired feeds by

entering the Configuration>Motion Detection section.

a. Check the Enable Motion Detection box.

b. Click the New button to make a new Motion Detection area window.

c. Drag the edges of the window to fill the desired part of the frame to look for motion

activity. Only areas contained within the window will be tested for motion, so ensure to

draw the window to include areas of importance like a doorway but avoid areas that will

create motion “noise” like a ceiling fan or tree.

d. Set the Sensitivity and Percentage sliders. Typically the recommend settings are

Sensitivity 90 and Percentage 10, but these may need to be adjusted for your install. See

Vivotek documentation for full details.

i. Sensitivity refers to the difference in luminance from one frame to the next. A low

setting will only trigger motion of there is a great difference in luminance, i.e. a

bright object suddenly appears on a dark background. It is recommended to set

this slider to 90%

ii. Percentage refers to the percent of pixels in the selected area that need to

change to register motion. Lower numbers allow smaller objects to be detected.

This slider should usually be set to 10%.

e. Name the window and then Save settings.

See the DVR Technical Note for information on setting up motion detection in the g! Software

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Vivotek PD8136 Manual do Utilizador Página 4