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9. Calibration points are required to rectify measurement bias caused by the
positioning dierence between the mapper and aircraft.
Ensure that the screen displays “Edge”. If it displays “Obstacle”, press the Obstacle
Measurement button once to switch.
Choose at least one xed reference point for calibration like a metal peg or obvious
marker. Then press and hold the Add Waypoint button. The mapper will beep for
one second to indicate that the calibration point has been recorded.
10. After measurement complete, press and hold the Start/Stop Measurement button.
The screen will display “Ready”.
More than one calibration point can be recorded for the eld, but at least
one is required. Measurement cannot be stopped by pressing and holding
the Start/Stop Measurement button. The mapper will sound an alarm if no
calibration point is recorded. Record at least one calibration point and then
stop measurement by pressing and holding the button.
Try to keep the mapper upright and level during measurement by
monitoring the bubble level. When the bubble is within the black circle, the
mapper is vertical.
Importing Data
Measurement data is saved to the Micro SD card in the mapper. Export it to the
remote controller for use.
1. After a measurement is complete, turn o the mapper. Take out the Micro SD card
and insert it into the Micro SD card slot on the remote controller.
2. Power on the remote controller and go to the DJI MG app.
3. Select “Handheld RTK Task” in the pop-up box. Data in the Micro SD card will be
listed and sorted by time. Select the data corresponding to the desired eld and tap
“Import”.
4. After importing, enter Operation View. Tap the Task List and sort by time. Here you
can nd the last imported task.