Dahua Technology DH-PFR4K-E50 User Manual page 39

Enter the installation height of the camera.
Enter the height of the lens; otherwise the camera-radar linkage effect will be
reduced.
Select Close of the Alarm Track; otherwise you cannot calibrate the camera.
Add radar coordinates.
 Click to add radar coordinates. 2 radar coordinates are needed.
 Select a reference position within the radar detecting range, and then click the
left mouse button. The
the map to enter full screen, and drag the
accurately.
 Move the monitoring image of the camera to where the radar coordinate is set
by clicking PTZ direction icons. Make sure that the crosshair of the camera
and the radar coordinate you set are overlapped.
 Click to save the settings.
 Repeat the above steps to add the second radar coordinate, and then save
settings.
Select a target point (More than 10 m away from the camera is recommended)
with the same height as the lens. Adjust monitoring image of the camera by using
PTZ control icons to move the crosshair to the target point. Then click Acquire
calibration value.
Radar calibration
is displayed on the map. You can also double-click
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User's Manual
to be positioned more