3. Support calibration of centering rod, and eliminate survey error caused by
curvature of centering rod.
Open the point survey page, click the bottom column to input the antenna height
parameter (height of the centering rod), and then light up the tilt survey icon at the
lower left corner, that is, turn on the tilt survey function. The icon is green when it is
turned on. At this time, the device needs to shake the centering rod 5~10S according
to the pop-up window prompt under the fixed state, until the icon turns green
, the tilt survey can be performed.
When using the tilt survey for the first time, the alignment rod needs to be
calibrated to eliminate the alignment rod curvature band for the error. Click
"Device"→ click "Inspection accuracy" →click "Pole calibration", then set the
antenna height parameter, and calibrate the centering rod according to the calibration
steps and pop-up prompt.
For the same device and the same centering rod, the centering rod calibration
only needs to be carried out once, and the centering rod calibration can be eliminated
when the matching is kept unchanged.
Precautions:
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