Dahua HCVR5104C User Manual page 396

4.9.1.3.3 Overlay
Overlay interface is shown as in Figure 4- 107.
Cover area: Here is for you to set cover area. You can drag you mouse to set proper

section size. In one channel video, system max supports 4 zones in one channel.
Preview/monitor: privacy mask has two types. Preview and Monitor. Preview means

the privacy mask zone cannot be viewed by user when system is in preview status.
Monitor means the privacy mask zone cannot be view by the user when system is in
monitor status.
Time display: You can select system displays time or not when you playback. Please

click set button and then drag the title to the corresponding position in the screen.
Channel display: You can select system displays channel number or not when you

playback. Please click set button and then drag the title to the corresponding position
in the screen.
Copy:After you complete the setup, you can click Copy button to copy current setup to

other channel(s). You can see an interface is shown as in Figure 4- 108. You can see
current channel number is grey. Please check the number to select the channel or you
can check the box ALL. Please click the OK button in Figure 4- 108 and Figure 4- 107
respectively to complete the setup.
Please highlight icon
Figure 4- 106
to select the corresponding function.
380