User Manual

Thermal Network Bullet Camera User Manual
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The auto calibration starts when the person is totally seen in the camera's view,
and ends when the person is in the endpoint (The endpoint-to-camera
distance(m) equals 4 times the lens focal length(mm)). E.g, for 7mm lens, the
recommended endpoint is 28m (7*4).
Once auto calibration started, the person should start to walk in a zigzag course.
Make sure the walking route covers the left, middle, right of image.
The auto calibration duration should be no shorter than 10s, and no longer than
10min.Walking in a double Z zigzag is theoretically enough.
For leave/tree interference in the live view, shield settings is recommended.
3. When the person exits, Click to stop auto calibration.
Figure 9-16 Auto Calibration
Verification:
1. Click the Enable Verification button.
Notes:
Verify not only person, but also other objects appeared in the view. Such as car,
street lamp, etc.
The verifying result value is only the height of the line. The horizontal width is not
measured.
2. Click the Vertical Verify button, and drag a vertical line in the view.
3. Click the Calibration button to calculate the length.
4. Compare the calculated line length to the actual length to verify the
calibration settings.