Sensormatic SpeedDome Ultra IV Manuel de l'opérateur télécharger pdf (Page 72)

Glossary G-3

White balance

Adjustments in the color hue (red and blue) gains for a camera so that true white appears

white in the image. It is normally compensated for by the automatic gain control. In some

lighting conditions, you may need to manually adjust the red and blue settings for optimal

viewing. When Automatic White Balance is enabled, the camera measures the image and

automatically adjusts the red and blue settings to balance white. When Automatic White

Balance is disabled, the camera uses the values set for the red and blue settings to balance

white.

Zoom

To adjust the magnification of the camera lens to make an object appear closer (larger) or

farther away (smaller).

Zoom stop factors

Defines how to partition the zoom function. The first zoom stop setting may be 16X or 24X.

The maximum zoom stop setting may be 32X, 48X, 64X, 80X, 96X, 112X or 128X.

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Sensormatic SpeedDome Ultra IV Manuel de l'opérateur Page 72