Vista VK2-HDX23IR-SMW, Руководство пользователя

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VK2-HDX23IR-SMW User manual V1.0 Page 35
• 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
– 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 ~ 10)
– 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 ~ 10)
– IR Bright:
Specify the brightness of the IR illuminator. (1 ~ 10)
– Delay:
The time duration for both of the lighting conditions can be customized to let the IR
illuminators divert between activation and deactivation. (1 ~ 60)
NOTE: On level, Off level, and Delay are activated at Sensor Mode only.
When the settings are complete, click Save button to save the settings, or click Reset button to
clear all of the information you entered without saving it.