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• Day & Night Control
User can setup Day & Night operation mode among Automatic, Day, and Night.
– Mode:
* Automatic: Normally displays color image, and switches automatically to black & white
image after the ambient light level reaches a pre-defined threshold.
* Day: Always displays color image.
* Night: Always displays black & white image.
– DN Threshold: Adjusts the level of light which the camera automatically switches
between color and black & white image.
• IR Control
This camera is equipped with fixed and moving IR illuminators. The moving IR illuminator is
synchronized with optical zoom. User can setup IR illuminator related controls in this part.
– Enable IR: If the box is unchecked, the IR illuminators are off, otherwise the following
controls are applied.
– Mode:
* Sensor: It will be synchronized with the built-in brightness sensor of the camera. The IR
mode will be controlled according to the illumination.
* Always: Activates the IR illuminators. Always displays black & white image.
– On level: Specify the illumination level that activates the IR mode. If the illumination is
below the specified level, the indicator will turn on. (1 ~ 20)
– Off level: Specify the illumination level that deactivates the IR mode. If the illumination is
above the specified level, the indicator will turn off. (1 ~ 20)
– Fixed IR Bright: Specify the brightness of the Fixed IR illuminator. (1 ~ 5)
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