A3/A3Pro
User Manual
30
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Smart RTH, Low Battery RTH and Failsafe RTH are also available in the DJI GO app.
Smart RTH
Press the Return-To-Home button to bring the aircraft back to the Home Point. Tap again to stop
the procedure.
Low Battery RTH*
The low battery level* failsafe is triggered when the DJI Intelligent Flight Battery is depleted to
a point that may aect the safe return of the aircraft. Users are advised to return home or land
the aircraft immediately when these warnings are shown. DJI GO will advise users to return the
aircraft to the Home Point when the low battery warning is triggered. Aircraft will automatically
return to the Home Point if no action is taken after a 10-second countdown. Cancel the RTH
by pressing once on the RTH button. The thresholds for these warnings are automatically
determined based on the current aircraft altitude and its distance from the Home Point.
Aircraft will land automatically if the current battery level can only support the aircraft to land to
the ground from the current altitude. Use the remote controller to control the aircraft’s orientation
during the landing process.
When the critical battery level warning activates and the aircraft is descending to land
automatically, you may push the throttle upward to hover the aircraft and navigate it to a
more appropriate location for landing.
Color zones and markers on the battery level indicator reect estimated remaining ight
time and are adjusted automatically, according to the aircraft’s current status.
* The low voltage failsafe is triggered if using a LiPo battery.
Failsafe RTH
The aircraft will not avoid obstacles while it is returning to the Home Point, and an appropriate
RTH altitude MUST be set before flight. Launch the DJI GO app and enter Camera view and
select “MODE” to set the Failsafe altitude. You should also use the control sticks to guide the
aircraft. Refer to the Safety Guidelines and Disclaimer for more details.
Intelligent Flight Modes (in DJI GO app)
Course Lock
Lock the current nose direction as the aircraft’s forward direction. The aircraft will move in the
locked directions regardless of its orientation (yaw angle).
Conditions of Use: Compass is working normally.
How to operate: Control the aircraft nose orientation-> Tap the Course Lock icon to start the
Course Lock ight.