它采用视频信号控制带有电子快门的C C D摄象机的积分时间以及平面电机自动光圈，实现宽范围全自动调光。
The full automatic light adjustment within a wide range is carried out by the integration time of CCD camera with an electron shutter and planar motor automatic iris controlled by video signal.
职能自动对焦，自动光圈，自动曝光控制，自动增益控制，自动平衡的调整。
Functions auto Focus, auto Iris, automatic exposure control, automatic gain control, automatic balance adjustment.
数码相机的光圈控制，通过一个标准的4个引脚方形连接器，包括所有派尔高自动光圈镜头。
The digital camera's iris is controlled through a standard four-pin square connector that is included on all Pelco auto iris lenses.
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