User manual
Table Of Contents
- Using This Manual
- Product Profile
- Aircraft
- Profile
- Flight Mode
- Flight Status Indicator
- Aircraft Beacons
- Aircraft Auxiliary Lights
- Vision System and Infrared Sensing System
- Return-to-Home (RTH)
- Center of Gravity Calibration
- Flight Recorder
- Propellers
- Intelligent Battery Station
- Intelligent Flight Battery
- DJI Intelligent Flight Battery Functions
- D-RTK
- DJI AirSense
- Expansion Ports
- IP45 Protection Rating
- Remote Controller
- Gimbal and Camera
- DJI Pilot App
- Flight
- Appendix
38
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2020 DJI All Rights Reserved.
MATRICE 300 RTK User Manual
DJI AirSense
Airplanes and helicopters with an ADS-B transceiver will actively broadcast ight information including
location, ight path, speed, and altitude. DJI AirSense receives this by ADS-B transceivers via an on-
board receiver or internet connection. UAVs installed DJI AirSense can obtain the position, orientation
and velocity information from the manned airplane built-in ADS-B transmitter (1090 ES and UAT
standard supported), calculate the collision risk level real time and display the warning to user. The
system will analyze the potential risk of collision by comparing the location of an airplane or a helicopter,
displaying timely warnings to pilots via the DJI Pilot app.
DJI AirSense provides users with information about nearby airplanes and helicopters to ensure ight
safety. The system doesn’t actively control the drone to avoid incoming airplanes or helicopters. Always
y your aircraft within a visual line of sight and be cautious at all times. Lower your altitude when you
receive warnings. Please be aware that DJI AirSense has the following limitations:
1. It can only receive messages sent by airplanes and helicopters installed with an ADS-B out device
and in accordance with 1090ES (RTCA DO-260) or UAT (RTCA Do-282) standards. DJI devices
will not receive related broadcast messages or display warnings for airplanes or helicopters without
ADS-B outs or with malfunctioning ADS-B outs.
2. If there is an obstacle or steel structure between airplanes or helicopters and DJI aircraft, the system
won’t be able to receive ADS-B messages sent by airplanes or helicopters or display warnings.
Keenly observe your surroundings and y with caution.
3. Warnings may be sent with delay when the DJI AirSense is interfered by the surrounding. Keenly
observe your surroundings and y with caution.
4. Warnings are not sent when a DJI aircraft is unable to determine its location.
5. It cannot receive ADS-B messages sent by airplanes or helicopters or display warnings when
disabled or miscongured.
On the precondition that connection between a DJI aircraft and the pilot remote controller is stable,
when the system conrms the possibility of a collision, it will display a series of warnings based on the
distance between drone and airplanes or helicopters. We recommended that the operator descend
altitude immediately after the first warning to avoid a collision, choosing another flight path where
necessary.
Warning Escalation:
The rst (or "lowest") level warning occurs when the manned aircraft is detected. All detected aircraft will
be displayed in the app (up to 10 aircraft at a time). Please pay attention to ensure ight safety.
The second (or “middle”) level warning occurs two kilometers away from the manned aircraft. Please
pay attention to avoid any hazar ds.
The third (or “highest”) level warning occurs one kilometer away from the manned aircraft. Please avoid
the manned aircraft immediately.
Blue: The rst level warning Yellow: The second level warning Red: The third level warning