Mavic 2 Pro/Zoom User Manual Failsafe RTH The Forward Vision System allows the aircraft to create a real-time map of its flight route as it flies. If the Home Point was successfully recorded and the compass is functioning normally, Failsafe RTH automatically activates after the remote control signal is lost for more than two seconds. When Failsafe RTH is activated, the aircraft starts to retrace its original flight route home. If the wireless control signal is re-established within 60 seconds of Failsafe RTH being activated, the aircraft hovers at its present location for 10 seconds and waits for pilot commands. The user may tap in the DJI GO 4 app or press the RTH button on the remote controller to cancel Failsafe RTH and retake control. If no pilot command is given, the aircraft flies to the Home Point in a straight line. If the wireless control signal is still lost 60 seconds after activating Failsafe RTH, the aircraft stops retracing its original flight route and flies to Home Point in a straight line. RTH Procedure Smart RTH, Low Battery RTH, and Failsafe RTH all follow the RTH procedure: 1. The aircraft adjusts its orientation. 2. a. If the aircraft is further than 20 m from the Home Point, it ascends to the pre-set RTH altitude and then flies to the Home Point at a speed of 12 m/s. If the current altitude is higher than the RTH altitude, the aircraft flies to the Home Point at the current altitude. Forward and Backward vision systems are enabled. b. If the aircraft is between 5 m and 20 m from the Home Point, it flies to the Home Point at the current altitude. If the current altitude is less than 2 m, the aircraft ascends to 2 m and then flies to the Home Point at a speed of 3 m/s. c. If the aircraft is less than 5 m from the Home Point when the RTH procedure begins, it lands immediately. 3. After reaching the Home Point, the aircraft lands and the motors stop. 1 Record Home Point 2 Confirming Home Point 3 Remote Controller Signal Lost × 4 Signal Lost for Extended Time 5 RTH (adjustable altitude) 6 Landing Height over HP > Failsafe Altitude × × × Elevate to Failsafe Altitude Failsafe Altitude Height over HP ≤ Failsafe Altitude Obstacle Avoidance during RTH Provided that lighting conditions are sufficient for the Forward and Backward Vision Systems to operate, the Mavic 2 Pro/Zoom senses and actively attempts to avoid obstacles during RTH. The obstacle avoidance procedure is as follows: 1. The aircraft decelerates when an obstacle is sensed. 2. The aircraft stops and hovers then and ascends until no obstacle is sensed. 3. The RTH procedure resumes. The aircraft flies to the Home Point at the new altitude. 18 © 2018 DJI All Rights Reserved.