Sensormatic Intellex Instrukcje Operacyjne Pobierz pdf (Strona 122)

Installation and Operating Instructions

106 Setup Options

Environmental Factors

Several factors may reduce the effectiveness of object tracking when using Motion

Exception. Here are some environmental and object recommendations to help you set

up your cameras using Motion Exception.

NOTE: The optimal setting is a well lit area, a motionless background, and a camera

recording rate of at least 7.5 ips.

Background motion Select a location with no continual motion in the

background. For example, do not place the camera

facing trees that are moving in the wind, a high traffic

roadway, a TV monitor, etc.

Lighting Sudden lighting changes, such as turning lights on or

off, may trigger unwanted alarms.

Avoid low light conditions and harsh shadows.

If there is too little contrast between an object in the

foreground and its background, this is usually due to

poor lighting.

Objects moving too

fast

Because the Intellex software interprets changes in an

object’s position over time, a fast-moving object may

not be tracked accurately.

Reflections Reflections of objects in windows, mirrors or other

surfaces will be interpreted as another object. If

possible, place the camera so that there are no

reflective surfaces in the camera’s field of view.

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Sensormatic Intellex Instrukcje Operacyjne Strona 122