Справочник Пользователя для Pelco C2950M-D
C2950M-D (3/10)
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SELECTING AUTO EXPOSURE SETTINGS
Figure 22. Auto Exposure Page
1. Place your mouse pointer over the Imaging tab.
2. Select Exposure from the drop-down menu.
3. Select the Auto mode.
4. Select the Light Control method: Digital Exposure or Auto-Iris Exposure.
Digital Exposure: This setting automatically adjusts the sensor exposure time depending on the light level at the scene. For very bright
scenes, the exposure time is very short and, as the scene becomes less bright, the exposure time is increased until the maximum exposure
time is reached. Digital Exposure is the default setting and provides the best image quality for the majority of scenes.
scenes, the exposure time is very short and, as the scene becomes less bright, the exposure time is increased until the maximum exposure
time is reached. Digital Exposure is the default setting and provides the best image quality for the majority of scenes.
Auto-Iris Exposure: This setting automatically adjusts the lens iris depending on the light level at the scene. For this setting, the sensor
exposure time is fixed. Select Auto-Iris if the video shows flickering or rolling bands due to 50 Hz or 60 Hz lighting. Most lighting situations
do not require this setting.
exposure time is fixed. Select Auto-Iris if the video shows flickering or rolling bands due to 50 Hz or 60 Hz lighting. Most lighting situations
do not require this setting.