Vicon V661-N-1 Series, Инструкция по установке и эксплуатации

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THE DEFINITION OF TERMS
White Balance
Compensates for deviations in the white color caused by changes in the color
temperature of the light source so that the colors are reproduced correctly.
Auto Exposure
Automatically adjusts the images to the optimum brightness.
SHT(Electronic Shutter)
Controls the integration time (exposure) of the photodiode array and reduces, blooming
overexposure, and smear when capturing moving objects.
Flicker(FLC)
Avoids image flicker when there is a discrepancy between current and frequency.
AGC(Automatic Gain Control)
Automatically adjusts (boosts) the video signal to the required level to produce a quality
image in low light situations.
Sens-Up(Slow Shutter)
Allows the video sensor of a camera to control sensitivity as it automatically detects the
light level in dark environments to maintain a clear picture.
Back Light Compensation (BLC)
Compensates for the brightness of the subjects with a large amount of background light
that would make it practically impossible to see any details of the subjects. Adjusts the
iris so that a distinctive subject and the background are delivered at the same time.
Wide Dynamic Range (WDR)
Compensates for the brightness of the subjects with a large amount of background light
that would make it practically impossible to see any details of the subjects. Adjusts the
iris so that a distinctive subject and the background are delivered at the same time.
EHLC (Excessive High Light Compensation)
Brings excessively high-brightness subjects into focus.
Mask
Hides one or more areas that the user does not want to be displayed on screen. Masks
can be set with their own display area, color, darkness and mosaic processing.
Detection
Detects motion within the scene using one of the available methods. Some methods
trigger the Alarm output.
Sharpness
Caution should be taken not to reduce it too much, which may result in a blurred image.
Reducing this parameter adjusts the noise level to smooth out the "noise" caused by the
compression.
Resolution
Controls the display fine details. The higher the resolution, the higher level of details can
be seen.
2D_ / 3D_NR (Digital Noise Reduction)
Adjusts the illuminance noise level in low light situations by reducing image noise in
order to improve the image. - 2D-NR is space-based and 3D-NR is time-based.
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