User's Manual

Table Of Contents
H.265 25-ch 4K Network Video Recorde with 16-Port PoE
NVR-2500 Series
4.5.2 Image
In the image color setting interface, you can set the image parameters of the
IPC channel, such as brightness, contrast, IR-cut filtering, and white balance.
The steps for image setup are as follows:
Step 1: Click "
" from the IPC channel to enter the channel image color
setting interface, as shown in Figure 4-12.
Figure 4-12
Steps 2: Select the configuration channel.
Steps 3: Set image adjustment, fill light, exposure, backlight, white balance
and video adjustment according to actual needs.
Steps 4: Click "Apply" to save the settings.
Image adjustment: According to the actual environment, you can adjust
the brightness, contrast, saturation and sharpness of the preview screen
by dragging the progress bar. You can also set the value behind the
progress bar, "Brightness", "Contrast", "Saturation", "Sharpness". Valid
values range from 0-255 and the default value is 128.