GeoVision GV-FE2301 User Manual page 77

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Accessing the Camera
3
Sharpness: Adjusts the sharpness of the image.
Gamma: Adjusts the relative proportions of bright and dark areas.
White balance: The camera automatically adjusts the color to be closest to the image
you are viewing. You can choose one of the three presets: Indoor, Fluorescent, and
Outdoor. You can also choose Manual to adjust the white balance manually.
Flicker less: The camera automatically matches the frequency of your camera's imager
to the frequency of indoor light sources, e.g. fluorescent lighting. You can also select 50
Hz or 60 Hz manually. If these don't match, faint light and dark bars may appear in your
images. Check the power utility to determine which frequency is used.
Image Orientation: Changes the image orientation on the Live View window.
Slowest Shutter Speed: Shutter speed controls the amount of the lights enters the
image sensor and directly impacts the quality of image presentation. Under low light
conditions, a faster shutter speed will lower color quality and image clarity. A slow
shutter speed allows more light to enter and creates a brighter overall image, but moving
objects may appear blurry. You can manually select a shutter speed, select Auto for
automatic shutter speed, or select Auto (Higher Shutter Speed) for faster automatic
shutter control.
D/N: Sets the Day/Night mode of the camera. When Auto is selected, you can use the
slider to adjust the sensitivity level of the light sensor. The higher the value, the more
sensitive the camera is to light. For details, see 4.1.1 Video Settings.
Denoise: Reduces image noise especially under low-light conditions. The higher the
denoise value, the stronger the effect.
Wide Dynamic Range: adjusts and generates clear live view when the scene contains
very bright and very dark areas at the same time. Select Auto (Strong) to bring out
details in the darks areas of the scene, select Auto (Weak) to bring out less detail in the
dark area and at the same time keep the bright areas from overexposure, or select Auto
(Normal) for a balanced effect. Select Close to disable the function. This function is not
available for GV-FER12203.
Defog: Select Auto to automatically enhance the visibility of images. Select Close to
disable the function. This function is not available for GV-FER12203.
Low Lux Enhancement: Select Auto for the camera to automatically enhance the live
view under insufficient light. Select Close to disable the function. The default setting is
Auto. This function is only available for GV-FER12203.
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