dji N3 Bedienungsanleitung
2017.08
V1.4
User Manual
LED
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©2016 DJI All Rights Reserved.
Using this manual
Legends
Warning Important Hints and Tips Reference
Before Flight
The following tutorials and manuals have been produced to ensure you to make full use of your
N3.
1. In the Box
2. Safety Guidelines and Disclaimer
3. Quick Start Guide
4. User Manual
Make sure all of the parts listed in the In the Box document are included in the package.
The information in the Safety Guidelines and Disclaimer document aects your safety and your
legal rights and responsibilities. Read this entire document carefully to ensure proper conguration
before use.
Follow the Quick Start Guide step by step to setup and use the N3 correctly by referring to the
User Manual and using the DJI Assistant 2.
The N3 is a powerful systems. To make use of all their capabilities, read the user manual
thoroughly before conguring the device.
Searching for Keywords
Search for keywords such as “battery” and “install” to nd a topic. If you are using Adobe Acrobat
Reader to read this document, press Ctrl+F on Windows or Command+F on Mac to begin a
search.
Navigating to a Topic
View a complete list of topics in the table of contents. Click on a topic to navigate to that
section.
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©2016 DJI All Rights Reserved.
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Contents
Using this manual
Legends 2
Before Flight 2
Product Prole 4
Introduction 4
System Components 4
Installation 7
Overview 7
Preparation 8
Start the Installation 11
N3 Functions 19
Compass Calibration 19
Flight Functions 20
Protection Functions 23
Flight Limits and Flight Restriction Areas 25
Using with DJI GO app 29
Triple Modular Redundancy 32
SDK 33
Flight Control System Checklist 33
Hardware Checklist 33
DJI Assistant 2 Checklist 33
Flight Safety 34
Appendix 34
LED Indicators 34
Troubleshooting 35
Specications 36
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©2016 DJI All Rights Reserved.
Product Prole
Introduction
The N3 is a third generation NAZATM flight control system designed for serious multi-rotor
enthusiasts. It is a reliable and robust system with double IMUs and can be expanded with external
high-performance sensors. It uses advanced control algorithms and sensor fusion algorithms to
maintain complete stability and integrity of the aerial system.
The N3 is fully compatible with the DJITM Onboard and Mobile SDKs and other DJI products,
allowing developers to optimize the system for specific applications. When used with DJI
Lightbridge 2, it provides direct access to DJI GO features including Intelligent Flight Modes.
With all essential components integrated into the N3 flight controller (including double IMUs,
barometer and data recorder), the device is powerful and highly compact to work together with the
GNSS-Compass module (including GPS and GLONASS), PMU module and LED module.
System Components
How the System Works
The ight controller is the core module of the N3 ght control system, which utilizes the IMU,
barometer, GNSS and compass to realize accurate attitude control and high-precision positioning
for the aircraft. Multiple interfaces for SDK development and DJI devices, such as the Zenmuse
Z15 gimbals, are also provided. The DJI Assistant 2 software allows you to congure parameters
for installation, flight control, and other accessed devices. A simulator is also available for
simulated flight practice. When used with the DJI Lightbridge 2, the N3 has direct access to
features in the DJI GO app such as Intelligent Flight Modes.
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N3 User Manual
©2016 DJI All Rights Reserved.
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N3 and N3 Pro Parts
Flight Controller
Feature Highlights
1. Independent CAN1 and CAN2 ports and API Serial port for the Onboard SDK. The CAN1
port is used to connect the GNSS-Compass and DJI devices while the CAN2 port is used to
connect SDK devices.
2. Built-in inertial sensors for the measurement of aircraft attitude and built-in pressure sensor for
the detection of aircraft altitude.
3. Support for multiple receiver types. If used with the DJI Lightbridge 2, the N3 has direct access
to features in the DJI GO app such as Intelligent Flight Modes.
4. M1 to M8 are used to connect the ESCs of the aircraft and iESC for DJI Intelligent ESC
communication.
5. 4 independent and congurable output ports and 4 I/O ports. These ports can be customized
and connect other DJI devices (e.g. DJI Zenmuse Z15 gimbals, DJI Intelligent Landing Gear) or
SDK devices.
Port Diagram
Flight Controller
1. PMU Port
Derives power from the PMU module.
2. LED Port
Communicates with the LED module.
3. M1-M8 Pins
Connects to the corresponding ESC PWM
port for each motor.
4. iESC Port
Communicates with the DJI Smart ESC
using the Smart ESC Communication
Cable.
5. RF Port
Communicates with the DJI Lightbridge 2
Air System.
6. Status Indicator
Indicates the status of the ight controller.
7. CAN2 Port
CAN Bus port (Reserved port).
8. S-Bus Port
Communicates with a DJI DR16 or S-Bus
receiver.
9. F1-F4 Pins
Multifunction PWM output ports.
10. F5-F8 Pins
Multifunction PWM I / O ports.
11. API Port
Communicates with an Onboard SDK
device.
12. EXP Port
Extended port (Communicates with the A3
upgrade kit).
13. Orientation Arrow
The ight controller orientation arrow.
1
2
3
4
5
6
7
8
9
10
11
12
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N3 User Manual
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©2016 DJI All Rights Reserved.
1. iBAT
Reserved.
2. Power Status Indicator
Indicates the power status of the flight
control system.
3. 3S-12S
Derives power from LiPo battery.
4. Power Port (9V 2A)
Connected to the Flight Controller for power supply.
5. CAN1 Port
Connected to the GNSS-Compass module.
GNSS-Compass Module
The GNSS-Compass module has a built-in GPS/GLONASS and compass. The compass is used
for geomagnetic eld measurements. Compass calibration is required before use. DO NOT use or
store the compass in environments with ferromagnetic materials.
1. Orientation Arrow
The GNSS-Compass module should
be mounted with the arrow pointing
toward the aircraft nose.
2. GNSS-Compass Status Indicator
Indicates the status of the GNSS-
Compass Module.
3. Extended CAN1 Port
Dedicated DJI CAN-Bus port. Communicates with a DJI device.
1
2
3
2
3
4
1
5
PMU Module
Supported the LiPo batteries. with built-in PMU providing power for the whole Flight
Control System and low voltage protection function.
N3 User Manual
©2016 DJI All Rights Reserved.
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1. Flight Status Indicator
Indicates the status of the flight control
system.
2. Micro USB Port
Used to congure and upgrade the N3 via DJI
Assistant 2.
1Ensure all parts are in good condition.
2 Watch video tutorials (http://www.dji.com/n3):
Watch the installation and connection video tutorials for an overview of the installation
process. Then mount the parts to your airframe and connect them properly.
Watch the DJI Assistant 2 video tutorial for a brief introduction on how to configure the
parameters. Then launch the DJI Assistant 2 and congure the parameters.
3Ensure the motor, remote controller channels and Failsafe settings are correct.
4 Ensure the devices connected to the ight controller are working normally and correctly set in
DJI Assistant 2.
Installation
Overview
Installation Procedure
Read this section carefully and follow the procedures below to install your ight control system,
otherwise the ight control system may not normally work.
LED 1
2
LED Module
The LED Module has an integrated LED Indicator and Micro USB port.
A. The LED is mainly for ight control system status indication during ight (e.g. Flight Mode).
B. In addition, there is a Micro USB port for rmware upgrades via DJI Assistant 2.
N3 User Manual
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©2016 DJI All Rights Reserved.
Preparation
Equipment
Ensure you have a suitable airframe, remote controller system, ESCs and battery to use with the
N3. You can also prepare optional equipment, e.g. DJI Intelligent Landing Gear, DJI Zenmuse Z15
series gimbals, Below is a list of compatible equipment.
A. Airframes
The following airframes are supported. Choose an airframe and assemble it properly.
Remember to select the corresponding airframe type in DJI Assistant 2 after assembling the
airframe and connecting the cables.
IY6 Y6
V6 I8V8
X8 IX8
I6
X4I4
The following diagram shows a completed installation for the S900 (with the A3 Upgrade Kit.).
N3 User Manual
©2016 DJI All Rights Reserved.
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The arrow directions in the above diagram indicate the rotation direction of the motor/
propeller. Dark colored arm (s) indicate the direction of the aircraft’s nose.
For coaxial propellers, dark colored propellers are at the top and gray colored propellers
are at the bottom. Otherwise, all propellers are at the top.
B. Remote Controller System
The following remote controller systems are supported. Whatever type of receiver is used,
please make sure that the receiver and remote controller are linked properly before use. Be
sure to link the receiver and remote controller according by following all the procedures in
the remote controller and receiver user manual, and according to the congurations in DJI
Assistant 2.
DJI Lightbridge 2
DJI Lightbridge 2 lets you use DJI GO to congure the ight control system parameters and
utilize Intelligent Flight Modes.
DR16
The DR16 receiver does not support the Point of Interest (POI) and Waypoint ight modes in
DJI GO app.
S-Bus
The S-BUS receiver does not support the Point of Interest (POI) and Waypoint ight modes
DJI GO app.
There is no need to enable the Failsafe function on the remote controller. Once the
receiver loses signal from the remote controller, the controller unit will enter Failsafe
mode automatically, and the aircraft will hover or return-to-home & land according to the
Failsafe congurations in DJI Assistant 2.
C. Propulsion System
ESC
ESC output should be 400Hz. DJI Propulsion systems are recommended.
The iESC port can connect to the DJI Smart ESC Communication Cable if using the DJI
Intelligent ESC.
Propeller and Motor
It is required to use with Propeller and Motor of more than 2400rpm.
D. Battery
If using a LiPo battery, only the voltage information and low voltage protection are available.
N3 User Manual
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©2016 DJI All Rights Reserved.
DJI S900 DJI Lightbridge 2
Preparing DJI Assistant 2
Download DJI Assistant 2
DJI Assistant 2 is used to congure the ight control system.
http://www.dji.com/n3/info#downloads
Supports Windows 7 (or later) or Mac OS X 10.9 (or later).
Installing DJI Assistant 2
DJI Assistant 2 will guide you through setting the Flight Control System’s parameters. Carefully
follow the on-screen prompts to congure the Flight Control System.
Installing and Running on Windows
Supports Windows 7, Windows 8, Windows 10 (32 or 64 bit).
1. Connect the Micro USB port on the LED module to a PC via a Micro USB cable.
2. Run the software assistant installer and follow the prompts to nish installation.
3. Double click the software assistant icon on your Windows desktop to launch the software.
Installing and Running on Mac OS X
Supports Mac OS X 10.9 (or later).
1. Run the DMG installer and follow the prompts to nish installation.
2. If using Launchpad to run DJI Assistant 2 for the rst time, Launchpad will not allow access
because the software has not been reviewed by the Mac App Store.
3. Locate the DJI Assistant 2 icon in the Finder, press the Control key and then click the DJI
Assistant 2 icon (or right-click the DJI Assistant 2 icon using a mouse). Choose Open from the
shortcut menu, click Open in the dialog box and the software will launch.
4. After the rst successful launch, direct launching of the software can be achieved by double-
clicking the DJI Assistant 2 icon in the Finder or using Launchpad.
The S900 and DJI Lightbridge 2 are recommended for the N3 series, and are used as
examples in this manual.
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