dji Agras T20P User Manual

Agras T20P
Quick Start Guide
v1.0 2021.11
Aircraft
The AGRAS
TM
T20P has a truss-style body that comes with pitched arms that can be folded, making it easier to transport. The integrated
spraying system can quickly transform into the spreading configuration.
Thanks to the spatial intelligent sensing system with Binocular Vision and Phased Array Digital Radar combined, the T20P can realize fully
autonomous 3D continuous obstacle avoidance to ensure flight safety. The 12MP ultra HD FPV camera with a tiltable gimbal can
automatically collect HD field images for local offline reconstruction to assist precise field planning. Using the P4 Multispectral and DJI
Agras Cloud, prescription maps can be generated in order to perform variable rate fertilization.
The spraying system is equipped with the brand new Magnetic Drive Impeller Pump, Dual Atomized Centrifugal Sprinklers, and Anti-Drip
Centrifugal Valves, using with the weight sensors, to provide real-time liquid level detection and smart supply reminder, improve spraying
efficiency, as well as save liquid pesticide.
Core modules adopt potting technology and the aircraft has a protection rating of IPX6K (IEC standard 60529) so that it can be washed
directly with water.
1. Propellers
2. Motors
3. ESCs
4. Aircraft Front Indicators (on two front arms)
5. Frame Arms
6. Folding Detection Sensors (built-in)
7. Spray Lance
8. Sprinklers
9. Spray Tank
10. Delivery Pumps
11. FPV Camera
12. Binocular Vision System
13. Spotlights
14. Heat Sinks
15. Phased Array Omnidirectional Radar
16. Phased Array Downward Rear Radar
17. Intelligent Flight Battery
18. Landing Gear
19. OCUSYNC
TM
Image Transmission Antennas
20. Onboard D-RTK
TM
Antennas
21. Aircraft Status Indicators (on two rear arms)
Rear View
Folded

dji Agras T20P Specifications

General

Nozzle Quantity	2
Ingress Protection	IPX6
GNSS	GPS+GLONASS+BeiDou+Galileo
IP Rating	IPX6
GPS	GPS+GLONASS+BeiDou+Galileo

Summary

Aircraft

Using the T20P

Preparing the Intelligent Flight Battery

Ensure correct DJI flight battery usage, check charge level, and follow charging guidelines.

Preparing the Aircraft

Unfold aircraft arms, secure locks, and unfold propeller blades for operation or storage.

Getting Ready for Takeoff

Prepare for takeoff: place aircraft on flat ground, check components, add liquid, and power on devices.

Calibrating the Flow Meter

Calibrate the flow meter before first use for accurate spraying. Fill the tank with 10 L of water.

Flight

Ensure strong GNSS signal and 'Ready' status for takeoff. RTK positioning is recommended for accuracy.

Takeoff

Initiate takeoff by performing a Combination Stick Command (CSC) and pushing the throttle stick upwards.

Landing

Descend using the throttle stick. Stop motors via hold (Method 1) or CSC (Method 2) after landing.

Starting Operations

Begin aerial surveying using the DJI Agras app for field planning and route operations.

Aerial Surveying

Configure aerial surveying: power RC, launch app, select Field, and add points using crosshair.

Field Planning and Operation Performing

Plan field operations: select route, field, add points, set parameters, and start spraying or surveying.

More Operation Modes and Functions

Refer to the Agras T30 User Manual for advanced modes and functions like A-B Route and Smart Supply Reminder.

Specifications

Phased Array Omnidirectional Radar

Details specifications for the Phased Array Omnidirectional Radar, including model, frequency, and power.

Phased Array Downward Rear Radar

Details specifications for the Phased Array Downward Rear Radar, including model, frequency, and power.

Flight Parameters

Lists operating frequency, transmitter power, RTK/GNSS frequency, and maximum power consumption.

Intelligent Flight Battery

Provides specifications for the Intelligent Flight Battery: model, capacity, and voltage.

FCC Compliance Notice

RF Exposure Information

Adheres to FCC RF exposure limits. Maintain minimum 20cm distance from antennas during operation.

ISED Compliance Notice

Complies with ISED limits. Maintain minimum 20cm distance between radiator and body for safety.

KCC Compliance Notice

EU Compliance Statement

Declaration of conformity with EU Directive 2014/53/EU essential requirements. EU contact address provided.

GB Compliance Statement

Declaration of conformity with UK Radio Equipment Regulations 2017. EU contact address provided.

Environmentally friendly disposal