Image Settings - GeoVision GV-BX110D User Manual

6.8.4 Image Settings

Image Setting provides features on iris control, white balance, image
orientation and other image processing tools to generate clearer images.
To access these features, open the VISCA OSD Configuration dialog box
and select Image Setting.
[Iris] adjusts the amount of exposure.
ALC: Automatic Light Control (ALC) is used to adjust light levels.
Auto: The amount of exposure is automatically adjusted. Select
Auto to enable this option. If the adjusted image is still too dark or
bright, move the slider. A higher value makes the image brighter.
Fixed: The amount of exposure is controlled by different aperture
size. Use the slider to select from 0 to 8. A higher value signifies a
bigger aperture and therefore makes the image brighter.
AES: Automatic Electronic Shutter (AES) adjusts the amount of
exposure by different shutter speeds.
Auto: The shutter speed is automatically adjusted. To enable this
option, select Auto. If the adjusted image is still too dim or bright,
use the slider to select from 0 to 8. A higher value indicates a
slower shutter speed and therefore produces brighter image.
Fixed: The shutter speed for each level is fixed. Use the slider to
select from 0 to 8. A higher value indicates a faster shutter speed
and therefore produces a dimmer image.
[White Balance] Adjusts the color intensity to make the images normal to
the human eye.
ATW: Auto Tracking White Balance (ATW) automatically adjusts the
color intensity for scenes with changing light source. Use the slider to
select from 0 to 8. A higher value produces a brighter image and a
lower value produces a more yellowish image.
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