DJI Inspire 1 Remote Controller [24/63] Flight recorder

at specific time intervals. Select Dynamic Home Point from the “Camera” page in DJI Pilot App.

2.8 Flight Recorder

Flight data from the flight controller is automatically recorded to the SD card that inserted into the camera each time

when aircraft is powered on and stops recording when aircraft is power off. These flight data is useful to analysis all

previous flights.

2.9 Optical Flow

DJI Optical Flow is a positioning system that uses ultrasonic and image data to help the aircraft identify its current

position. With the help of hover assistant, your Inspire 1 can hover in place more precisely and fly indoors or in other

environments where there is no GPS signal available. The main components of DJI Hover assistant are located on the

bottom of your Inspire 1, including (1) two sonar sensors and (2) one monocular camera.

Keep your pets away from the aircraft when Optical Flow is activated as the sonar sensors

emit high frequency sound that is only audiable to some pets.

Using Optical Flow

Hover Assistant is activated automatically when the Inspire 1 is powered on. No manual other action is required. Hover

Assistant is typically used in the indoor environment where GPS is not available. By using the sensors on the Optical

Flow system, Inspire 1 can performs precision hovering even when no GPS is available. Follow the steps below to use

Optical Flow.