Figure 3-3
3.1.3.1
Local Image Adjustment
It is to adjust the brightness, contrast, hue and saturation of different channel video images on the local
WEB end.
Note
Please refer to 4.1.1 Camera for more details about the operation of actual image parameter adjustment.
Select channel image, click
and it will display image adjustment interface on the right of preview
interface, which is shown in Figure 3-4.
Figure 3-4
Icon
Function
Note
Brightness
adjustment
Adjust the total brightness of the selected channel image, it
can adjust the value when the whole image is too bright or
too dark. Both the dark and bright area of the image will be
equivalently increased or decreased during adjustment.
Contrast
adjustment
It is to adjust the contrast of the selected channel image,
when the image total brightness is suitable, but the image
contrast is not enough, then it can adjust the value.
Hue adjustment
It is to adjust the color. There is a default value according to
the photosensitivity of the sensor. Generally the value
doesn't need to be adjusted greatly.
Saturation
adjustment
It is to adjust the color, the threshold will not affect the
overall brightness of the image.
Reset
Click the button to reset the brightness, contrast, hue and
saturation back to system default value.
Table 3-3
3.1.3.2
Full Screen Display
