dji INSPIRE 2 - Page 18

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2017 DJI All Rights Reserved.
INSPIRE 2 User Manual
Obstacle Avoidance During RTH*
Aircraft can now sense and actively attempt to avoid obstacles during RTH, provided that the
lighting conditions are adequate for the Forward Vision System. Upon detecting an obstacle, the
aircraft will act as follows:
1. The aircraft will use the primary camera to identify obstacles as far as 984 feet (300 meters) in
front, allowing it to plan a safe route home.
2. The aircraft decelerates when an obstacle is sensed at 49 feet (15 meters) ahead.
3.The aircraft stops and hover then start ascending vertically to avoid the obstacle. Eventually, the
aircraft will stop climbing when it is at least 16 feet (5 meters) above the detected obstacle.
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The Obstacle Sensing function is disabled during RTH descent. Proceed with care.
To ensure the aircraft returns home forwards, it cannot rotate during RTH while the For-
ward Vision System is enabled.
The aircraft cannot avoid obstacles beside or behind the aircraft.
Landing Protection Function
Landing Protection will activate during auto landing.
1. Landing Protection determines whether the ground is suitable for landing. If so, the Inspire 2 will
land gently.
2. If Landing Protection determines that the ground is not suitable for landing, the Inspire 2 will hover
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landing even with a critically low battery warning. Only when the battery level decreases to 0% will the
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3. If Landing Protection is inactive, the DJI GO 4 app will display a landing prompt when the Inspire 2
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the environment is appropriate for landing.
Landing Protection will not be active in the following circumstances:
When the user is controlling the pitch/roll/throttle sticks (Landing ground detection will
re-activate when control sticks are not in use)
When the positioning system is not fully functional (e.g. drift position error)
When the downward vision system needs re-calibration
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If an obstacle is within 1-meter of the aircraft, the aircraft will descend to 0.7m above the
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5 meters
15 meters
300 meters
*Coming soon.