Samsung SNF-7010 User Manual page 85

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Before using, set the minimum and maximum motion sizes to suit desired motion range to be
detected.
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Detected size of an object may have difference with the actual size according to its shape.
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Up to 16 objects from the top side of the screen can be displayed.
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In the following cases, effective functioning of motion detection may be degraded or cause
improper detection.
- The object color or brightness is similar to the background.
- Small activities around the border area of the camera's field of view.
- Multiple movements continue occurring at random due to a scene change, rapid lighting
changes or other reasons.
A fixed object continues moving in the same position.
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Motions of less position changing such as approaching to the camera or fading away from the
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camera.
- Moving object approaches to the camera too close
- An object hides other objects behind.
- Two or more objects overlap or one object divides in multiple portions.
- Too fast object (for a proper detection, one object should be found overlapping between
contiguous frames).
- Reflection / blur / shadow due to a strong light such as direct sunlight, illumination, or headlamp.
- In severe snow, rain, wind or in dawn / dusk.
English _85