ACTi GNR-3000 Instrukcja Użytkownika Pobierz pdf (Strona 76)

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GNR-3000 System Administrator’s Manual

Video Adjustment Attributes

Field Category

Field Name

Description

Image

Video Flipping/

Video Mirroring

Check this box to flip the video vertically and horizontally

to achieve a 180-degree rotation effect.

Brightness

Select the Brightness value (0-100). The higher the

value, the brighter the image.

Contrast

Select the Contrast value (0-100). The higher the value,

the more obvious the separation between light and dark.

Saturation

Select the Saturation value (0-100). The higher the

value, the more intense the color will appear; the lower

the value, the more grayed-out the color will appear.

Hue

Select the Hue value (0-100). “Hue” is the term used to

refer to the pure spectrum colors. Adjust this value to

find the color closest to the real scene.

Digital Noise

Reduction

Turn the Digital Noise Reduction ON or OFF. When

turned on, the noise in the video (especially in low light)

is reduced and the image will look smoother and clearer.

Wide Dynamic

Range

Select the WDR level from the following options:

Disabled, low, medium, high, highest.

Note: WDR is disabled and will not appear if Exposure

Mode is set to “Manual”.

Day/Night

Day/

Night Mode

Select one of three modes:

Auto: The camera will automatically switch between day

mode (color) and night mode (black/white) under

exposure level defined by “Threshold”.

Day: The camera will always stay in the day (color)

mode, regardless of exposure level.

Night: The camera will always stay in night (black/white)

mode regardless of exposure level.

Threshold

The scale from 0-100 allows you to define the exposure

level at which the day and night mode switch will

happen. A higher value would require a darker

environment to trigger a day to night switch and vice

versa.

Exposure/

White Balance

Exposure Mode

Select between “Auto” or “Manual” exposure mode. In

Auto mode, the intelligent system of the camera will find

the best possible exposure settings. In Manual mode,

you can manually adjust the White Balance, Exposure

Gain, Shutter Speed, and Line frequency.

White Balance

Select between “Auto” or “Manual” White Balance

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