Digital Video Network Surveillance System
Unisight Digital Technologies, Inc
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yellow pane on the upper left side. For PAL camera, the whole screen is divided into
22*18 panes (22*15 for NTSC), you can use[
↑
][
↓
][
→
][
←
]keys to move the yellow
pane to your hope position and press[EDIT]key, the yellow pane will be turned into
red, then you can use[
↑
][
↓
][
→
]keys to extend the red pane and [
←
]key to shrink the
red pane. This red area is the mask area.
After the red mask area selected, press [EDIT] key to save the mask area. The
maximum mask area size is 8*8 panes and the minimum size is only one pane. You
can setup 4 mask areas at most.
After you finish setup, press [ENTER] key to return “Advanced settings” menu.
You can press [A] key to clear all mask areas.
Step 5: Save mask area: You can repeat step2, step3 and step4 to setup mask area
for other cameras. In “Advanced setting” menu, press “Confirm” button to save the
mask area, press “Cancel” button to abort.
Here is the example for mask area function. Shown as Fig.5.15 below
Fig. 5.15 Area masked
Disable the mask check box means cancel the mask area.
5.8 View
Tampering
Alarm
If you enable this function, when someone blocks the camera spitefully, DVR
will display warning alarm in the status bar on the screen.
