User Manual

Hybrid Digital Video Recorder
User Manual 4 Camera Management
14 Issue V1.0 (2016-12-22)
4.2 Picture Param
Picture parameters refer to basic attributes of a picture, including the luminance,
saturation, sharpness, and contrast. You can set picture parameters for each channel
based on scenarios.
Operation Description
Click Picture Param next to Camera in the main menu or click Menu in the upper
left corner of the camera management screen and choose Picture Param to access the
Picture Param screen, as shown in Figure 4-3.
Figure 4-3 Picture Param screen
The picture parameters are described as follows:
Luma: picture luminance
Saturation: brilliance of the picture color
Contrast: picture transparency
Sharpness: picture clarity
Operation Steps
Step 1 Select a camera in the camera list on the left side of the Picture Param screen.
Step 2 Select camera scenario from the drop-down list. The default values of picture
parameters vary with scenarios.
Step 3 Set the camera luminance, contrast, saturation, and sharpness.
Step 4 Click OK to save picture parameter settings or click Apply to all to apply the
parameter settings to cameras of all channels.