Delta Embedded DVR, Руководство пользователя

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Get into Output Æ
P/T/Z, Set PTZ protocol, baud rate, address bits, PTZ can work, for details refer to chapter 6.4.
4.1.3.
IMAGE
Adjust the specified screen (single screen) image color hue, brightness, contrast, saturation, gain and
white‐level parameters set two time periods according to the local environment difference between
day and night for each adjustment period set, the device will automatically switch to the best video
quality . As shown in Diagram 4‐2 Image Color.
DIAGRAM 4‐2 IMAGE COLOR
【
Period
】
Two periods can be set according to ambient light during the day and night, device will
automatically switch configuration time. Need to select the Enable box.
【
Hue
】
Adjust according to image color cast
【
Brightness
】
Visual image brightness, according to the environment, reduces or increases the
brightness of the image brightness to make the image relatively clear.
【
Contrast
】
Adjust image of black and white in proportion, the greater ratio, the brighter image.
【
Saturation
】
Image color purity, the greater value, the more colorful images.
【
Gain
】
Enlarge the image signal to improve signal quality.
【
White Level
】
Change the white level reference value, to improve the brightness of the image display.
Note: Different mode different function
4.1.4.
RECORDING SEARCH