Dahua Smart Box Series, User Manual

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Standalone DVR User’s Manual
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same encode setup for all channels. Audio/video enable box, overlay button and the
copy button is shield.
Please highlight icon to select the corresponding function.
Figure 4-29
4.6.1.2 Overlay
Click overlay button, you can see an interface is shown in Figure 4-30.
Cover area: Here is for you to cover area section. You can drag you mouse to set
proper section size. In one channel video, system max supports 4 zones in one
channel. You can set with Fn button or direction buttons.
Preview/monitor: The cover area 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.