DS-2CD6825G0-C-IVS-User-Manul

Dual-Lens People Counting Camera User Manual
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If the calibration is considered invalid, repeat above steps again.
Figure 4-2 Manual Calibration
4. Adjust detection line and the direction.
You can drag the straight line and its endpoints to adjust its position and length to
better cover the entrance/exit. Click to change the direction of the detection
line arrow. The arrow stands for the direction of entering.
If the returned straight line cannot cover the entrance/exit, you can click and
adjust the position and shape of the returned polyline. Click to change the
direction of the detection line arrow. The arrow stands for the direction of
entering.
Notes:
• The detection line should completely cover the entrance/exit after adjustment.
No person could pass without crossing the detection line.
• The detection line should be placed within the count area.
• The detection line should be placed at ground area of the image.