Geovision GV-SD2722-IR ~ EOL GV-SD2722-IR 2MP Speed Dome

Geovision Quick Start Guide - Page 73

For GV-SD2722-IR ~ EOL.

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GV-SD2722-IR ~ EOL photo
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62
Slow Shutter: Improve image brightness in low light conditions. For GV-SD2322-IR,
you can only set this parameter when Exposure Mode is not set to Shutter Priority
and when Image Stabilizer is disabled.
Slowest Shutter: Set the slowest shutter speed that the camera can use during
exposure.
Compensation: Adjust the compensation value as required to achieve the desired
effects. You can set this parameter only when Exposure Mode is not set to
Manual (Custom).
Metering Control: Set the way the camera measures the intensity of light. You can only
set this parameter when Exposure Mode is not set to Manual (Custom).
Center-Weighted Average Metering: Measure light mainly in the central part of
images.
Evaluative Metering (BLC): Measure light in the customized area of images.
Face Metering: Measure light where facial recognition is established.
Spot Metering: Measure light spot(s) in the specified area of the images.
Highlight compensation: Ignore the brightness of the overexposed area of images.
But selecting this setting will decrease the overall brightness of the image This
function is applicable only to GV-SD2322-IR.
Day/Night Mode: Select Automatic for automatic switch between day mode and night
mode depending on the amount of light detected. Select Night to produce high-quality
black and white images using the existing light. Select Day to produce high-quality color
images using the existing light.
Day/Night Sensitivity: Set the light threshold for switching between day mode and
night mode. A higher sensitivity means that the camera is more sensitive to the change
of light and becomes more easily to switch between day mode and night mode.
Day/Night Switching(s): Set the length of time before the camera switches between
day mode and night mode after the conditions for switching are met.
WDR: Enable WDR to distinguish the bright and dark areas in the same image.
WDR Level: After enabling the WDR function, you can improve the image by adjusting
the WDR level.
Suppress WDR Stripes: Enable Suppress WDR Stripes to automatically adjust shutter
frequency based on the frequency of light measured.
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