Qvis 72-8P Series, Руководство пользователя, Страница: 162 / 233

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bright section may over exposure .The recommended
value ranges from 40 to 60.
Saturation This is to adjust monitor window saturation. The value
ranges from 0 to 100. The default value is 50.
The larger the number is, the strong the color is. This
value has no effect on the general brightness of the
whole video. The video color may become too strong if
the value is too high. For the grey part of the video, the
distortion may occur if the white balance is not accurate.
Please note the video may not be attractive if the value is
too low. The recommended value ranges from 40 to 60.
Gain The gain adjust is to set the gain value. The smaller the
value is, the low the noise is. But the brightness is also
too low in the dark environments. It can enhance the
video brightness if the value is high. But the video noise
may become too clear.
White level This is to enhance video effect.
Color mode
It includes several modes such as standard, color. You
can select corresponding color mode here, you can see
hue, brightness, and contrast , etc will adjust accordingly.
Auto Iris This is to enable/disable auto iris function.
Flip This is to switch video up and bottom limit.
This function is disabled by default.
Mirror This is to switch video left and right limit.
This function is disabled by default.
BLC
Mode
BLC The device auto exposures according to the
environments situation so that the darkest area of the
video is cleared
WDR For the WDR scene, this function can lower the high
bright section and enhance the brightness of the low
bright section. So that you can view these two sections
clearly at the same time.
The value ranges from 1 to 100. When you switch the
camera from no-WDR mode to the WDR mode, system
may lose several seconds record video.
HLC After you enabled HLC function, the device can lower the
brightness of the brightest section according to the HLC
control level. It can reduce the area of the halo and lower
the brightness of the whole video.
Off This is to disable the BLC function. Please note this
function is disabled by default.
Profile This is to set the white balance mode. It has effect on the
general hue of the video. This function is on by default.
You can select the different scene mode such as auto,
sunny, cloudy, home, office, night, disable , etc to adjust
the video to the best quality.

Auto: The auto white balance is on. System can auto
compensate the color temperature to make sure the