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When the target leaves the view of the panoramic channel, the PTZ channel takes over the
leading role of the task and keeps tracking.
8.
Oponal: Check to enable Track in Turn.
When mulple targets trigger events in the panoramic channel around the same me, the PTZ
channel tracks the targets in turn. If this funcon is not enabled, the PTZ channel tracks a target
unl it leaves the view.
9.
Click Save.
4.16 GPS Calibraon
GPS calibraon is used to map the geographical locaon to the camera scene so that the device
can calculate the real-me geographic informaon of targets. This funcon is only supported under
certain VCA resource opons.
4.16.1 Set GPS Calibraon
Before You Start
Choose at least 4 calibraon points on the ground in the monitoring scene and measure the
precise longitude and latude of the points. The calibraon points should scaer in a 2 × 2 or 3 × 3
array.
Steps
1.
Go to Conguraon → PTZ → GPS Calibraon → Calibraon .
Note
The PTZ control is automacally locked to avoid interrupon during conguraon.
2.
Select the longitude and latude type according to device locaon.
3.
Set calibraon points.
1) Adjust the pan, lt, and zoom to nd the scene with a calibraon point.
2) Click and click on the calibraon point on the live image.
The selected point is zoomed in and placed in the center of the image.
3) Click again.
A green cross shows on the point.
4) Click Add and input the precise longitude and latude of the point.
5) Click
to save the pan, lt, and zoom value of the point.
6) Click Save.
7) Repeat the steps to set other calibraon points.
TandemVu PTZ Camera User Manual
56
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