VCS VideoJet 100, Руководство пользователя

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VideoJet 100
You can select the image areas to be monitored by the video sen-
sor. The video image is divided into 242 square cells. You can acti-
vate or deactivate every one of these cells. For example, if you want
to exclude certain areas in the field of vision of the camera from the
monitoring because of continuous motion in that area (e.g. trees in
the wind), deactivate the corresponding cells.
In order for the video sensor to function, the following conditions
must be satisfied:
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The motion detection must be activated.
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At least one cell must be activated.
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The parameters (e.g. Local sensitivity ) must be set according
to the desired triggering.
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The master alarm may also have to be activated.
Attention!
Light reflections (e.g. in glass facades) or changes in light due to
individual clouds in bright daylight can result in undesirable reac-
tions of the video sensor and thus in false alarms.
For surveillance of indoor areas, ensure a constant lighting of the
areas during the day and at night.
Carry out sufficient tests during different times of day and night to
ensure the correct function of the video sensor.