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Note
More calibraon points may increase calibraon accuracy, but more focusing me is required.
The default amount is recommended.
3.
Select the scene to display the calibraon line.
A red line displays on live image.
4.
Adjust the length and posion of the line by dragging its two endpoints.
Note
The red line is recommended to stay in the center of the scene and to cover ground at the same
me.
Double click the image to enter full screen mode.
5.
Click Start Calibraon.
Calibraon status displays on the live image.
6.
Repeat to add other scenes and complete the calibraon.
7.
Check Enable Height Compensaon if the mounng height of the device is lower than 3 meters.
8.
Check Enable aer successful calibraon.
9.
Click Save.
4.14 Set Device Posion
Before You Start
Go to Conguraon → PTZ → Basic Sengs → PTZ OSD to enable PT Status display.
Use other direcon indicang devices to nd the North at the device locaon.
Steps
1.
Go to Conguraon → PTZ → Posion Sengs .
2.
Set compass.
1) Adjust the lt posion of the device to 0 by controlling the up arrow and down arrow on the
PTZ panel.
2) Adjust the pan posion to show the live view of the north direcon by controlling the le
arrow and right arrow on the PTZ panel.
3) Click Set as North.
3.
Click Gyroscope Atude Calibraon to calibrate gyroscope.
Note
Only the device with built-in gyroscope supports this funcon.
4.
Get the device locaon informaon in advance, and input the longitude and latude of the
device manually.
5.
Set vandal-proof alarm.
The funcon enables the device to trigger alarms when its posion changes because of shock or
vandalism.
TandemVu PTZ Camera User Manual
53
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