Performance Series Network Video Recorder User Guide
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Note If this value is too high, then the video can become hazy.
Contrast: Adjusts monitor contrast. Choosing a higher value increases the contrast.
Select from 0 to 100. The recommended range is between 40 and 60. The default value is
50.
Note
If this value is too low, then the video can become hazy. If this
value is too high, then the dark parts of the video could lose
details, and the bright parts of the video could become
overexposed.
Iris: Iris controls the aperture and automatically controls the amount of light that is let
into the camera. Iris is set to Enable by default.
Mirror:Reverses the video image, so that they left side becomes the right side, and the
right side becomes the left. Disabled by default.
Flip: The default setting is Normal. Choose from 180°, which flips the video 180°; 90°,
which rotates the video by 90°; and 270°, which rotates the video by 270°.
Day & Light: Sets the camera color and the B/W mode switch.
• Colorful: The camera outputs video in color.
• Auto: The camera switches from Color to Black & White according to the
conditions, such as if the scene is generally bright, or if IR illumination is
required.
• B/W: The camera outputs black and white video.
BLC Mode: Sets the camera backlight compensation mode.
• Close: BLC function is disabled. This is the default setting. BLC Mode: The
camera auto exposures according to the environment so that the darkest area of
video is clear.
• WDR: The camera lowers the brightest areas and enhances the darkest areas so
both areas can be clearly viewed at the same time. Set the WDR value from 1 to
100.
• HLC: The camera lowers the brightness of the brightest area according to the
HLC control level (from 1 to 100).
Scene Mode (White Balance): This is the white balance. You can select different scene
modes such as Auto, Outdoor, Natural, Street Lamp or Manual, to achieve the best quality
video.
Scene Modes:
• Auto: Auto white balance is on. The system automatically adjusts the color
temperature to ensure that the video color is correct.
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