Digital Video Recorder User Manual 
 
242 
 
Figure 15-3 Privacy Mask Settings Interface 
Step 4 Use the mouse to draw a zone on the window. The zones will be marked with different 
frame colors.   
   
Up to 4 privacy mask zones can be configured, and the size of each area can be adjusted. 
Step 5 The configured privacy mask zones on the window can be cleared by clicking the 
corresponding Clear Zone1-4 icons on the right side of the window, or click Clear All to 
clear all zones. 
 
Figure 15-4 Set Privacy Mask Area 
Step 6 You can click the Copy button to copy the privacy mask settings of the current camera to 
other cameras. 
Please refer to step 7 of Chapter 15.1 Configuring OSD Settings. 
Step 7 Click the Apply button to save the settings. 
15.3  Configuring Video Parameters 
15.3.1 Configuring Image Settings 
Step 1 Enter the Image Settings interface. 
Menu > Camera > Image