Mavic 2 Pro/Zoom User Manual The aircraft cannot return to the Home Point if the GPS signal is weak or if GPS is unavailable. In Smart RTH and Low Battery RTH, the aircraft automatically ascends to an altitude of 65 ft (20 m). Once the altitude is 65 ft (20 m) or higher, move the throttle stick and the aircraft stops ascending and flies to the Home Point at its current altitude. The aircraft cannot avoid obstacles during Failsafe RTH if the Forward and Backward Vision Systems are unavailable. It is important to set a suitable RTH Altitude before each flight. Launch the DJI GO 4 app, tap and then set the RTH Altitude. During RTH, the aircraft’s speed and altitude can be controlled using the remote controller or the DJI GO 4 app, but the flight controller controls its orientation and direction of flight. During RTH, obstacles on either side of the aircraft cannot be detected or avoided. Landing Protection Landing Protection activates during Smart RTH and the aircraft performs as follows: 1. When Landing Protection determines that the ground is suitable for landing, the aircraft lands gently. 2. If Landing Protection determines that the ground is not suitable for landing, the aircraft hovers and waits for the pilot to confirm it is suitable to land. 3. If Landing Protection is not operational, the DJI GO 4 app displays a landing prompt when the aircraft descends below 0.5 m. Pull down on the throttle for one second or use the auto landing slider in the app to land. Landing Protection activates during Low Battery RTH and Failsafe RTH. The aircraft performs as follows: During Low Battery RTH and Failsafe RTH, the aircraft hovers at 2 m above the ground and waits for the pilot to confirm it is suitable to land. Pull down on the throttle for one second or use the auto landing slider in the app to land. Landing Protection activates and the aircraft performs the steps listed above. Vision Systems are disabled during landing. Be sure to land the aircraft with caution. © 2018 DJI All Rights Reserved. 19