Dahua HCVR7416L, Руководство пользователя

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Figure 4-75
4.11.1.3.3 Overlay
Overlay interface is shown as in Figure 4-76.

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 can not be viewed by user when system is in preview status. Monitor means the privacy
mask zone can not 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 4-77. 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 4-77 and Figure 4-76 respectively to complete the setup.
Please highlight icon to select the corresponding function.