PLANET ICA-4200V - Manual (Page 53)

Full HD 20M IR Vari-Focal Dome IP Camera
ICA-4200V
53
White Balance
Auto: will adjust the white balance automatically.
Hold: will hold the white balance.
Iris / Exposure Control
Auto Exposure: will adjust the internal gain automatically.
Hold Exposure: will hold the internal gain.
Auto Iris:
This Camera is built-in a DC-Iris lens. User can choose the Iris
control mode from “Auto” or “Off”. In case, the “Auto” mode is
selected, the Camera will control DC Iris automatically. On the
hand, if the “Off” mode is selected, the Camera will open the lens
Iris to maximize.
Sometimes, the Auto Iris may work abnormally under some
environments. In this case, user can click “Calibrate” button to
adjust Auto Iris function again.
Outdoor:
If the camera is installed in outdoor, then shall enable this option.
Otherwise, disable it. The feature is used to improve
auto-exposure performance under strong sunlight.
Maximum Exposure
Time
User can limit the maximum exposure time of the image sensor.
The larger value means longer exposure time possibly.
Power Frequency Frequency of power line: 50 or 60Hz
Exposure Value
Exposure value is AE target value. This value is to adjust the
integration, analog gain and digital gain to achieve the target