Digital Video Network Surveillance System
Unisight Digital Technologies, Inc.
44
preview and recorded. The mask area setup steps are following:
Step 1: Enter into “Camera” menu:
Step 2: Select one camera: You can use
[
Ç
][
È
]
keys to select one camera.
Step 3:Enter into “Advanced settings” enable the check box beside “Privacy
Mask” item, you can press
[
Enter
]
or
[
edit
]
key to change the flag into “
9
”, and active
“Area” button. Move “Active Frame” to “Area” button on the right side of mask
check box, press
[
ENTER
]
key to enter into mask area setup interface. Shown as fig
5.13
Fig 5.13 Mask area setup
Step 4: Setup mask area: In the mask area setup interface, there is one small
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 you make sure the red mask area, 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 5.14
