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3) Click again.
A green cross shows on the point.
4) Click Add and input the precise longitude and latude of the point.
Note
You must add at least 4 points, otherwise you cannot save the points.
5) Click Save.
6) Repeat the steps to set other
calibraon points.
4.13.2 Verify Calibraon
Before You Start
Choose vericaon points on the ground in the monitoring scene and measure the precise
longitude and
latude of the points.
Steps
1.
Go to Conguraon → Calibrate → GPS Calibraon → Calibraon Vericaon .
Note
The PTZ control is automacally locked to avoid interrupon during conguraon.
2.
Set vericaon points.
1) Adjust the pan, lt, and zoom to nd the scene with a vericaon point.
2) Click
and click on the vericaon point on the live image.
The selected point is zoomed in and placed in the center of the image.
3) Click
again.
A red cross shows on the point.
4) Click Add and input the precise longitude and
latude of the point.
Note
You must add at least 4 points, otherwise you cannot save the points.
5) Click Save.
6) Repeat the steps to set other vericaon points.
Numbered green and blue rectangles are displayed on the image. The blue rectangle marks
the PTZ
posion of the vericaon point you set and the green rectangle marks the calculated
PTZ posion based on the longitude and latude you input. If the two rectangles are close to
each other, then the GPS
calibraon succeeds.
4.14 Set Device
Posion
Before You Start
Go to Conguraon → PTZ → Basic Sengs → PTZ OSD to enable PT Status display.
Network Speed Dome User Manual
48
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