dji PHANTOM 4 PRO, User Manual

Page: 28 / 109

Aircraft
Phantom 4 Pro / Pro+
User Manual
28
© 2017 DJI All Rights Reserved.
Calibrating Sensors
Vision Systems cameras installed on the aircraft are calibrated on delivery. However these cameras
are vulnerable to excessive impact and will require occasional calibration via DJI ASSISTANT
TM
2 or
the DJI GO 4 app. Follow the steps below to calibrate the camera.
01
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02
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03
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Follow the steps below to use Vision Positioning:
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on surfaces without clear pattern variations.
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dicates the Vision Positioning is ready. Gently push the left stick up to lift off and the
aircraft will hover in place.
ON OFF
Auto Hold
Quick Calibration
Use quick calibration when the DJI GO 4 app notify that vision sensor calibration is required. Tap
through “Aircraft Status” -> “Vision Sensors” to start quick calibration.
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to carry out a full calibration using DJI Assistant 2 is recommended when possible. Only
calibrate when lighting conditions are adequate and on textured surfaces i.e. grass.
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Using Vision Positioning
Vision Positioning is activated automatically when the aircraft is turned on. No further action is
required. Vision Positioning is typically used in indoor environments, where GPS is unavailable. Using
the sensors that are built into the Vision System, the aircraft can hover precisely even without GPS.