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Network Speed Dome & Positioning System User Manual
26
Draw Area
Click Draw Area, and click on the live view
image to determine the boundary of the
mask.
Stop Drawing
ClickStop Drawing after drawing the mask.
4. Click Add.
It is listed in Privacy Mask List.
5. Edit Name, Type, and Active Zoom Ratio on your demand.
Active Zoom Ratio
When the actual zoom ratio is less than the set active zoom ratio, the set area can not be
covered. When the actual zoom ratio is greater than the set active zoom ratio, the privacy
mask is valid. The maximum value of active zoom ratio depends on the camera module.
6. Repeat the steps above to set other privacy masks.
7. Check Enable Privacy Masks.
4.10 Set Device Position
Before You Start
Go to Configuration → PTZ → Basic Settings → PTZ OSD to enable PT Status display.
Steps
1. Go to Configuration → PTZ → Position Settings.
2. Select a PT Mode.
Manual
Use a direction indicating device to determine the North at the device
location, and set the North for the device. For details, see Set Manual
Compass.
Auto
For the device that has built-in e-compass, the compass can
automatically tell the north direction for the device. For details, see
Set Auto Compass.
3. Click Gyroscope Attitude Calibration to calibrate gyroscope.
Note
Only devices with built-in gyroscope support this function.
4. Set vandal-proof alarm.
After enabling the function, the device triggers alarms when its position changes because of
shock or vandalism.
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