# WooKong-M Quick 

# Start Guide v 1.14

November 24,2014 Revision For Firmware Version V5.26 & PC Assistant Software V2.04 &WM Assistant Vl.4.25

Please strictly follow these steps to mount and connect the autopilot system on your multi-rotor, as well as to install the Assistant Software on your computer or Mobile Device.

Thank you for purchasing this DJI product. Please regularly visit the WooKong-M web page at

## www.dji.com. This page is updated regularly. Any technical updates and manual corrections will be available on this web page. Due to unforeseen changes or product upgrades, the information contained in this manual is subject to change without notice.

This manual is only for basic assembly and configuration; you can obtain more details and advanced instructions when using the assistant software. To assure you have the latest information, please visit our website and download the latest manual and current software version.



### ©2013-2014 DJI Innovations. All Rights Reserved.

# Content CONTENT•...•...•..............•...•..................•...•..................•...•..............•.......•......................• 2 TRADEMARK .................................................................................................................. 3 

## DISCLAIMER 

## &WARNING ................................................................................................ 4 CERTIFICATIONS ............•...•..............•...•...•..................•...•..............•.......•......................•4 

## SYMBOL INSTRUCTION ..•.......•..............•...•...•...•..........•...•......................•......................•4 ASSEMBLY &CONFIGURATION ........................................................................................ 5 STEP!ASSEMBLY

................................................................................................................ 5 

### STEP2SOFTWARE AND DRIVER INSTALLATION ON A PC

......................................................7 STEP3CONFIGURATION BY ASSISTANT SOFTWARE ON A PC

...............................................7 

### STEP4COMPASS CALIBRATION

.......................................................................................... 8 

## BASIC FLYING TEST.......................................................................................................... 9 STEP!ABOUT THE CONTROL MODE SWITCH

...................................................................... 9 

### STEP2START

# &STOP MOTOR

............................................................................................ 9 SETP3CHECKING LIST BEFORE FLYING

............................................................................... 9 

## ADVANCED FUNCTIONS ................................................................................................11 AlCONTROL MODE KNOWLEDGE

....................................................................................ll A2START 

# &STOP MOTOR KNOWLEDGE

..........................................................................

## 12 A31NTELLIGENT ORIENTATION CONTROL (IOC) FLIGHT (WITH GPS MODULE)

.................

## 13 A4FAILSAFE

...................................................................................................................

## 17 WM ASSISTANT FOR MOBILE DEVICE............................................................................20 STEP!ASSEMBLE THE LED BLUETOOTH MODULE

..............................................................

## 20 

## STEP2WM ASSISTANT INSTALLATION...............................................................................20 

### STEP3PARAMETER CONFIGURATION PROCEDURES

..........................................................

## 20 ST£P4FLYING TEST PROCEDURES ....................................................................................

### 21 

### FORGOT MAIN CONTROLLER PASSWORD

.........................................................................

## 21 HOWTO ACTIVATE MORE FUNCTIONS

.............................................................................

## 21 APPENDIX......................................................................................................................... 22 FIRMWARE 

## & ASSISTANT SOFTWARE UPGRADE

.................................................................

## 22 PORT DESCRIPTION

..........................................................................................................

## 23 ©2013-2014 

### DJI Innovations. All 

### Rights Reservecl.2 

## I

### LED DESCRIPTION

...........................................................................................................

## 24 SPECIFICATIONS

...............................................................................................................

## 25 

## FAQ

.............................................................................................................................. 26 FIX THE TBE (TOILET BOWL EFFECT) PROBLEM

................................................................

## 26 REINSTALL THE GPS IN AN OFFSETTING ANGLE

................................................................

## 26 ATTITUDE CONTROLLABLE WHEN ONE MOTOR OUTPUT IS FAILED
...................................

## 26 FLIGHT RESTRICTION IN SPECIFIED AREA DESCRIPTION

.....................................................

## 27 ABNORMAL CASES IN MOTOR TEST

..................................................................................

## 27 SOLUTION FOR LED YELLOW AND GREEN BLINKING

..........................................................

## 27 SOLUTIONS FOR FAILED GAIN VALUE ADJUSTMENT IN THE ASSISTANT SOFTWARE

...............

## 28 

## CE STATEMENT•............•.•.•.•.•..............•.•...•.•..............•.•.•.•.•............•.•...•.•................•...•29


# Trademark DJI and WooKong-M are registered trademarks of DJIInnovations. Names of product, brand, etc., appearing in this manual are trademarks or registered trademarks of their respective owner companies. This product and manual are copyrighted by DJI Innovations with all rights reserved. No part of this product or manual shall be reproduced in any form without the prior written consent or authorization of DJI Innovations. No patent liability is assumed with respect to the use of the product or information contained herein.

©2013-2014 DJI Innovations. All Rights Reservecl.3 

## I

# Disclaimer 

# & Warning Please read this disclaimer carefully before using the product. By using this product,you hereby agreeto this disclaimer and signifythatyou have read them fully. THIS PRODUCT IS NOT SUITABLE FOR PEOPLE UNDER THE AGE OF 18. WooKong-M is an autopilot system designed for serious multi-rotor enthusiasts providing excellent self-leveling and altitude holding, which completely takes the stress out of flying RC multi-rotors for both professional and hobby applications. Despite the product having 

### a built-in autopilot system and our efforts in making the operation of the controller as safe as possible when the main power battery is connected, we strongly recommend users to remove all propellers when calibrating and setting parameters. Make sure all connections are good, and keep children and animals away during firmware upgrade, system calibration and parameter setup. DJI Innovations accepts no liability for damage(s) or injuries incurred directly or indirectly from the use of this product in the following conditions: 

### 1. Damage(s) or injuries incurred when users are drunk, taking drugs, drug anesthesia, dizziness, fatigue, nausea and anyotherconditions no matter physically or mentally that could impairyourability. 

### 2. Damage(s) or injuries caused bysubjective intentional operations. 

### 3. Any mental damage compensation caused by accident. 

### 4. Failure to follow the guidance of the manual toassemble or operate. 

### 5. Malfunctions caused by refit or replacement with non-DJI accessories and 

### parts. 

### 6. Damage(s) or injuries caused by using third party products or fake DJI products. 

### 7. Damage(s) or injuries caused by mis-operation or subjective mis-judgment. 

### 8. Damage(s) or injuries caused by mechanical failures due to erosion, aging. 

### 9. Damage(s) or injuries caused by continued flying after lowvoltage protection alarm istriggered. 

### 10. Damage(s) or injuries caused by knowingly flying the aircraft in abnormal condition (such as water, oil, soil, sand and other unknown material ingress into the aircraft or the assembly is not completed, the main components have obvious faults, obvious defector missing accessories). 

### 11. Damage(s) or injuries caused by flying in the following situations such as the aircraft in magnetic interference area, radio interference area, government regulated no-fly zones or the pilot is in backlight, blocked, fuzzy sight, and poor eyesight is notsuitablefor operating and other conditions notsuitablefor operating. 

### 12. Damage(s) or injuries caused by using in bad weather, such as a rainy day or windy (more than moderate breeze), snow, hail, lightning, tornadoes, hurricanes etc. 

### 13. Damage(s) or injuries caused when the aircraft is in the following situations: collision, fire, explosion, floods. tsunamis, subsidence, ice trapped, avalanche, debrisflow, landslide, earthquake, etc. 

### 14. Damage(s) or injuries caused by infringement such as any data, audio or video material recorded by the use ofaircraft. 15. Damage(s) or injuries caused bythe misuse ofthe battery, protection circuit, RC model and battery chargers. 

### 16. Other losses that are notcovered bythe scope of 

### OJI Innovations liability. 

# Certifications This product is approved with qualitystandards such as 

### CE, FCC and RoHS. 

# Symbol Instruction 

# 0 Forbidden(lmportant) Cautions Tip

## ~ Reference



### ©2013-201-4 DJIInnovations. All Rights 

## Reserved.41

# Assembly &Configuration Step/ Assembly Install the autopilot system and receiver to the aircraft. and connect them according to the following diagram. Refer to the Port Description for moredetails. 

### GPS/COMPASS • GPS/Compass is sensitive

### to magnetic interference, should be far away

from anyelectronic devices. • You should use epoxy resin AB glueto assemble the GPS bracket first as

the figure showed in previous page. • Mount the bracketon the center plate ofcraftfirst. then fix the GPS on

the plateofthe bracket (by 3M glue provided). The GPS is sensitive 

### to vibration interference, so position the bracket at least 10 em from any rotor. 1 The DJI logo marked on the GPS should face the sky, withthe ' orientation arrow pointing directlyforward. The GPS/Compass is

packaged with a special indication line for mounting forthe firsttime. Ifyou are uncertain whether materials nearthe GPS/Compass module are magnetic ornot, you can use a compass or magnetto check itIf

u use urown mountin rod, make sure it is NOT rna netic!

• The IMU is best positioned near the

multi rotor's center ofgravity, where vibration is relatively low. • Orient the IMU such that the arrow

marked on the printed surface ofthe IMU faces the sky and points directly forward, backward, left or right. • The sides ofthe IMU should be

precisely parallel to the multi rotor body. Use double-sided foam tape for secured installa1ion. 

# 0 DO NOT coverthe ventilation holes, keep them unobstructed. DO NOT mountthe IMU upsidedown. Checkthe double faced adhesive tape regularly to ensure thatthe IMU is securely positioned. The IMU module is NOT waterproofor oil-proof.


### RIC 

### System • These are example connecllons.

Pleaae setupAileron, Elevator,**Th~e.Rudderchan~son** your TX first, and choose one 2 or3 positions switch/channel 

### as control mode switch, then connect your receivertothe right ports on MC.


### Main Controller • There is no requirement for PMU mounting. • Use our PMU Connecter (red

line depicts In ftgure) to connect battery, PMU and ESCs. • You can choose 2S-6S LiPo

battery. 

# 0 F orsafety reason, please disconnect ESCs and battery connecter during the upgrade and configuration procedure. Sufficient air !low overthe PMU ishighly recommended.



### r LED Indicator Place The LED indicator atanappropriate locauon ofcraft bodyfar away from the GPS. Do not mountiton other electronic devices. Make sure You can 

### see the light during 1h8 !light. You can connect LED to theCAN-Bus por1 on GPS connection wire. Please refer tothe "LED Description" in the Appendixto knowthe details ofLED blinking method.

There isno orientation requirement forthe Main Controller. Choose a mounting location Where as shorter ESC extension wires are needed 

### as possible. Please make sure allports are aocessible when installing the MC so aatofacilitate wiring and software configuration. Please make sure you are using the ESCs and motors recommended by manufacturer ofyour multi rotor first. We recommend you use DJI motors and

In threa-pln ports, pins nearthe nicks are signal pins.
Afterchoosing a locationto mountthe MC, it is recommended that you DO NOT mountthe MC unUI all wirings and software configurations are completed.



### ©2013-2014 DJIInnovations.AII Rights Reserved.51 WKM output is400Hz refresh frequency. Connect all ESCs to MC bythe motor numbering method introduced in IIIUtfl-ltOfi:IBI Supporl.fld

. Ifyou use 3rd party ESCs, please make sure the ESCs travel midpoint is at 1 DO NOT use 700us travel midpoint ESC, as it may lead aircraft to fly away or injury and damage. After connect ESCs, calibrate ESCs one by onethrough receiver directly before connect them to your MC, Make sure program all ofthem Governor off, Break offand Normal start up to get best experience. Ifyou use 3rd party ESCs, please 

### cutthered wire (powerwire) ofyour ESCs , as power from V-SEN on PMU is suitable to most of receivers and other eleot:lmnid devices. Ifyou use extra BEC, please use a servo cable without powerwire to connect

# Multi-Rotors Supported

M2

M3 

## Quad-rotor I Quad-rotorX Hexa-rotor I

M6

# M1 Hexa-rotorV 

## Hexa-rotor

## IY Hexa-rotor

## V

M1



### M5 

## Octo-rotorX Octo-rotor I Odo-rotorV



# ,., 

# ..

# , .. propellers are attop. To coaxial propellers: Blue propeller is at Top: Red propeller is at Bottom
. Otherwise all 

# •
• Please select the Mixertype in the assistant software according toyour aircraft

.

C2013-2014 DJIInnovations.All Rights 

### Reserved.61

# Step2Software and Driver Installation on a PC 1. Please download the drive installer and the assistant softwarefrom DJI website. 

### 2. Connectthe autopilot system and the PC via a USB cable, and poweronthe autopilot system. 

### 3. Run the driver installer, and follow the instructions strictlyto finish installation. 

### 4. Run the assistant software installer, and followthe instructions strictlyto finish installation. 

# Step3 Configuration by

# Assistant Software on a PC 1. Poweronthe PC. Makesure your computer is connected to the Internet forthefirsttime you use. 

### 2. Switch on the transmitter first, and then power on the autopilot system. Connect the autopilot system to the PC with a Micro-USB cable. DO NOTbreakthe connection until setup isfinished. 

### 3. Run the Assistant Software. 

### 4. Observe the indicators• • on the left bottom of the software.

# < • connection indicator and • communication indicator) If the connection indicator is

## 0 communication indicator is (!) blinking, thatthe software is ready, please go to next step. 5. Select the "Info"option. Check the software and thefirmware version. 

### 6. Select the**"Basic~** option. Please follow step-by-step for your first-time-<:onfiguration. Basic configuration is necessary, including MixerType, Mounting, RC, and Gain settings. 

### 7. You can clickthe "Advanced" optionfor more parameter settings. Advanced setting is optional. There are settings of Motor, FailSafe, Intelligent Orientation Control (IOC), Gimbal, Low-Voltage Alert. and Flight Limits. Read the instruction in the assistant softwareto obtain more details. 

### B- Select the "Viewer" option and check all parameters. 

# I • • You may be required to fill register informationforyourfirst-time-usage. 

# • • Ifthe communication indicator is
. , please double check the connections. Basic configuration is necessary beforeyou go tothe "Basic Flying Test" • 

# • Ifthe softwareand the firmware upgrade areavailable, please upgradethe assistant software and the firmware by referring to the Appendix. 

# • This step is required to usetogetherwith the assistant softwareto obtain more details
. Recommended Settings forthe users with F450/F550/S800/Zl5. Configuration Information II 

### Basic Attitude Motor 

### ESC

- Propeller Battery Weight Pitch Roll Yew Vertiaol Pitch Roll F450 DJI-2212 DJI-30A DJI-81nch 35-2200 890g 150 150 100 105 150 150 

### FSSO DJI-2212 DJI-30A DJI-81nch 45-3300 1530g 170 170 150 140 170 170 5800 DJI-4114 DJI-40A DJI-151nch 65-15000 4770g 200 200 195 175 190 190 5800+Z15 DJI-4114 DJI-40A DJI-151nch 65·10000 6100g 240 240 200 200 220 220 S800EVO DJI-4114 PRO DJI-40A DJI·151nch 65-15000 6700g 130 130 150 150 180 180 5800 with damping kit c:an usethesame values as 5800 EVO. 02013-2014 DJIInnovations.All Rights Reserved.71

# Step4 Compass Calibration Without GPS module, please skip this step. Ifyou use with GPS module, follow step-by-step for calibration. 

# • 

# 0
. • DO NOT calibrate your compass where there is strong magnetic interference, such as magnetite, ear park, and steel reinforcement underthe ground. DO NOT

### canyferromagnetic materials with you during calibration, such as keys or cell phones. Compass module CANNOTwork in the polarcircle
. 

## Calibration Procedures 1. Quicklyswitch the control mode switch from 

### GPSMods

### to MMIIIIIModsand back to 

### GPSModefor 6 to 10times. The LED indicatorwill turn on solid BLUE. 2. Rotate your Multi-rotor around the horizontal axis (about 360°) until the LED changes to solid GREEN, and then go

### to the nextstep. 3. Hold your Multi-rotorvertically and rotate it(its nose MUST be downward) around the vertical axis (about 360°) until the LED turns off, meaning the calibration is finished.



## 4. The LED indicatorwill show whetherthe calibration is successful or not. • Ifthe LED keeps WHITE for 3 seconds, meaning the calibration is successful, and then calibration mode will exitautomatically. • Ifthe LED keeps flashing quickly RED. the calibration has failed. Switch the control mode switch one time to cancel the calibration, and then re-start from step 

### 1.

1. You don't need to rotate your multi-rotor on a precise horizontal or vertical surface, but keep at least 

### 45" difference between horizontal and vertical calibration. 2. If you keep having calibration failure, it might suggest that there is very strong magnetic interference around the GPS 

### & Compass module, please avoid flying in this area. 3. When todo re-calibration. • The flightfield is changed. • The multi-rotor mechanical setup has changed, including thefollowing situations:

a) Ifthe GPS 

### & Compass module is re-positioned. b) Electronic devices added, removed or re-positioned (Main Controller, servos, batteries, etc). c) When the mechanical structure ofthe multi-rotor is changed. • Iftheflight direction appears shifting (meaning the multi-rotor doesn't**~fly** 

### straightj. • The LED indicatoroften indicates abnormality blinking when the multi-rotorspins. But itis normal forthis to happen onlyoccasionally. 

### e LED blinks yellow and green 

### (Oe ) continually, indicating that the compass data is abnormal. 

### @2013-2014 DJIInnovadons.AII Rights Reserved.& 

## I

# Basic Flying 

# Test Step! Aboutthe Control Mode Switch The autopilot system can work in Manual Mode and ATTl. Mode without a GPS module. After connecting to the GPS module, GPS Mode is available. Followthe bellow stepsto enter the different control modes. 

### 1. Use a 3-position switch on the transmitteras mode control switch. 2. Make sure to take offthe aircraft in ATil. Mode in everyflight. 

### 3. Hover the Aircraft Release all joysticks and then flip the control mode switch to the GPS Mode or Manual Mode (NOT RECOMMENDED). 

# Step2Start 

# & Stop Motor Star Motor : Pushing throttle stick before takeoff will not start motors. You have to execute any one of following



### Stop Motor :The default setting ofstop motor is Immediately. Forthe immediately mode, in any control mode, once motors start and throttle stick is over 

### 10%, motors will stop immediately when throttle stick is back under

### 10% again. In this case, if you push the throttle stick over 

### 10% within Ss after motors stop, motors will re-start, CSC is not needed. Ifyou don't push throttle stick after motors start within 3s, motors will stop automatically. Please refer tothe instructions ofAland A2 in the Advanced Functions section, to learn more about the Control Mode and Stop Motor details. 

# Setp3Checking List before Flying


# • • • Make sure you have assembled your multi-rotor correctly. Make sure you have done the configuration procedure correctly. Make sure all connections are in good condition
. Make sure batteries are fully charged for yourtransmitter, autopilot system and all devices
. Any of the following mistakes will lead to a dangerous accident, double check all these items: Rotation direction of motor is opposite 

## I Propeller installation mistake 

## I Main controller installation mistake 

## I Wrong connection between the main controller and ESC. • Always switch on the transmitter first, then power on multi-rotor! (Power off multi-rotor first, then switch offthe transmitterafter landing!) • Make sure the GPS signal is good, only one Red LED blinking or without Red LED blinking.


# •

• 

# • Otherwise multi-rotorwill driftwithoutstick commands. When system is powered on, you MUST NOT move your multi-rotor or sticks on transmitter until the system initialization is finished (about

### 5 second). Please AVOID using the autopilot system in areas of urban area with crowded buildings, tunnels and under bridges, where GPS signal will be blocked most likely. In ATTI Mode, throttle stick center position is for 

### Omls along the vertical direction. You should keep the position ofthrottle stick higher than 

### 10% from cut-throttle during the flight! Please do the fly test and gain tuning with A Til. Mode inthe open air without heavy wind! Refer tothe indication in the software: Basic--Gain for more details.

@2013-2014 DJIInnovations. All Rights 

### Reserved.91

# Step4 Flying Procedures 1. Ifin GPS Mode, placethe aircraft in an open space without buildings or trees. Take offthe aircraft after6 or more GPS satellites are found (RED LED blinks once or no blinking). If in Manual Mode or ATTl. Mode, you can skip this step. 

### 2. Place the aircraftthree meters away from you and others (especially child),

### to avoid accidental injury. 

## 3. Start-up

./' Switch on the transmitter, and then power on autopilot system! You MUST NOT move your multi-rotor or sticks on transmitter until thesystem initialization is finished (about

### 5 second)

. ./' Push both sticks oftransmitterto the left bottom or right bottom to start the motors
. ./' Release the yaw, roll and pitch sticks and keep them at the neutral position, avoiding the aircraft to tilt to one side. At the same time raise the throttle stickfrom the bottom quickly. The motors will stop ifyou do not push the throttle stick from the bottom within 3s and you will need to execute the start-up procedure again. When the aircraft is on the pointof leaving the ground, continue to push the throttle stick upwards to take offfrom the ground, payattention notto push the stick excessively.

### ~ Pay attention to the aircraft movement at any time when flying, and use the sticks to adjust the aircraft's position. Keep the yaw, roll, pitch and throttle sticks at the neutral position to hover the aircraft at the desired height. 

## 4. Lowerthe aircraft slowly. Pull the throttle stick to the bottom and then push the sticks to the left bottom or right bottom to stop the motors after landing. (Also, with throttle stick under 10%, and after landing 

### 3s the motors will stop automatically) 

## 5. Poweroffthe autopilotsystem, and then switch offthe transmitter after landing.



# 0 • DO NOT fly near to any ferromagnetic substances, to avoid strong magnetic interference with the GPS. Otherwise, it may cause the aircraft to FailSafe, crack or even fly away. 

# • If abnormal compass data occurs during flying, LED will blink Yellow and Green alternatively 

### (Oe ). If in ATTI and Manual Mode, it is free from influence. In any other control mode, the autopilot system will enter into ATil. Mode automatically; once the compass data goes back to normal, the autopilotsystem will regain theoriginal control mode. 

# • Ifthe LED flashes quicklyYELLOWthen this indicates batteryvoltage is low, land ASAP • 

# ' • 

# • It is recommended 

### to land the aircraftslowly, to preventthe aircraftfrom damage
. 

# • Ifthe transmitter indicates low-battery alarm, please land ASAP. In this condition the transmitter may cause the aircraftto go outof control oreven crash. 

# • The LED will blink White 

### to indicate huge cumulative yaw errors caused by spinning the craft continuously. In this case, you can stop orslow down the spinning, and continue flying after the White blinking has stopped,soas to have betterflight performance. 

# ·t'· • If Low-Voltage Alarm is set, the aircraft will act according to the configuration of the Assistant Software once Low-VoltageAlarm is triggered. 

# • If Fail-Safe function is set, the aircraft will act according to the configuration of the Assistant Software once Fail-Safe istriggered.

# ~ 

# • Refer to the LED Indicator Description in theAppendix
. 

### @2013-2014 DJIInnovadons.AII Rights 

### Reserved. 10 

## I

# Advanced Functions A

# 1Control Mode Knowledge Please read the Control Mode Knowledge clearly before usage, to know howto control the aircraft. Different control modes will give you different flight performances. Please make sure you understand the features and differences ofthe three control modes. GPSModa ATTI.Mode Manual Mode ( With GPS Module ) 

### r-----------i-- -------------------------------_ _:- ______________________________________: ---------------------------------------------- RudderAngular 

# ! : Maximum rudder angularvelocity is 150"/s Velocity : r-----------.------------------------------------------------------------------------------------------------------------------------ 1 Command 

## i ; YES Linearity 

## I r-----------!

---------------------------------------------------------- -----------**---~-** ---------------------------------------------



### - -**~ ~**  Max-angularvelocity is 150"/s. Command Stick : Multi attitude control; Stick center position for

# o· : : : No attitude angle limitation and Meaning : attitude, its endpoint is 35". :

- : vertical velocity locking. 1--------------i-

--------------------------------------------------------- ---------------.----------------------------------------------- Altitude 

### Lock
Stick Released Maintain the altitude best above 1 meter from 

# i ground. Lock position if GPS Only attitude stabilizing. 

# i

I ! NO
NOT Recommend



# ________ _._;_.- --**~**

# l**~~~~l~ ~~g~_!~!** **:**

# ---..**~--------------------------------------~**

# - ----- -------- ----- -----.---..---.--- ----- --

- -
GPS 

### Lost . 

### . When 

### GPS signal has : : : Only performing attitude : been lost for 3s, system

enters ATTl. Mode stabilizing without position lock. automatically. 1--------------.-------------------------------------------------------------------------,---------------------------------------------- 

### Safety

# ~----**~~~~~l_l~~ ~~J?~~** **~]~ ~l_l** **r': C:~~** **~<!~ ~~** **l!.~~ ~~** **~~~i~ ----1** **1** 

### D d . 1 epen s on experience. 

# t--------__j
_____**~~ ~~~~~** **!:~!!~~ ~!~** **----L---- ~~** **~~ ~~~~L~~~~** **~~!~ ------L---------------------------------------------**  Applications 

# i AP work 

# i Sports flying. 

# i

©2013-2014 DJIInnovations. All Rights ReseNed. 11 

## I

# A2Start&Stop Motor Knowledge Both Immediately Mode and Intelligent Mode are available in the Assistant Software: Advanced·>Motor·>Stop Type.

If necessary, please select the Intelligent Mode intheAssistant Software. By using the Intelligent Mode, different control mode has different way ofstopping motors. • In Manual Mode. only executing CSC can stop motors. • In 

### A TTl. Mode or GPS Mode,any oneoffollowing four cases 

### will stop motors: 

### a) You don't push throttle stickafter motorsstartwithin three seconds; 

### b) Executing CSC; c) Throttle stick under 10%, and after landing 3 seconds. 

### d) The slope angle of multi-rotor is over

### 70•, and throttle stick under 

### 10%. 

## For Intelligent Mode 

# • 

# .

# ,.. In ATTl./ GPS Mode, it has landingjudgment,which will stop motors
. Start motors in 

### ATTl./ GPS Mode, you have to execute CSC and then push throttle stick over 10% in 3 seconds, otherwise motors will stop after3 seconds. • During normalflight, only pull throttlestick under

### 10%will notstop motors in any control mode. • For safety reason, when the slope angle of multi-rotor is over 

### 70" during the flight in 

### A TTl. / GPS Mode (may be caused by collision, motor and ESC error or propeller broken down), and throttlestick is under 

### 10%. motors will stop automatically. 

## For Both Intelligent Mode 

# & Immediately Mode



# ' • If you choose the Immediately Mode, you SHOULD NOT pull throttle stick under 

### 10% during flight, because itwill stop motors. Ifyou do itaccidentally, you should push thethrottle stickover 10% in Ss to re-start motors
• When transmitter commands are valid under any control modes, the motors will start or stop immediately when you execute CSC. It has nothing to do with the current throttle stick position. Please DO NOT executes CSC during flight without a good reason. 

# • If you choose Intelligent, throttle stick under 

### 10% will trigger landing judgment in any control mode. In this judgment, pitch, roll and yaw controls are denied except throttle, but multi-rotor will still auto level.
• In any control mode, DO NOT pull throttle stick under 10% during normal flight without any reason. 

# '., 

# . .

# ,. The two cut offtypeswill onlywork correctly ifthe transmitter calibration is correct
. 

# • In failed-safe, CSC is denied 

### bythe main controller, motors will hold theirstate
.


### 02013-2014 DJIInnovations.All Right& Reserved. 121

## A31ntelligent Orientation Control (IOC) Flight(with 

## GPS module) Definition 

### of Forward Direction: Multi -rotorwill fly along this direction when you push the elevator stick. 

# Graphic Description:**Forward** direction 

# StepiBeforeYou Start Usually, the forward direction of a flying multi-rotor is the same as the nose direction. By using IOC, wherever the nose points, the forward direction has nothing to do with nose direction. The red and blue arrows on the transmitter are corresponding to pitch and roll operations in the following diagram.
• In course lockflying, the forward direction is the same as a recorded nose direction.
• All thefollowing requirements are met: the autopilot system is in ATTl. Mode or GPS Mode.

Normal flying Course Lock Flying • In home lockflying, theforward direction is the same as the direction from home pointto multi-rotor.
• All thefollowing requirements are met: 

### 6 or more GPS satellites are found, in GPS Mode, and the aircraft is furtherthan 10m away from the home point.

Normal flying

# -1'~ • Home Home Lock Flying
• In POl (POl, Point

### Of Interest) flying, the roll channel controls the multi rotor circular flight speed around a fixed point.the pitch channel is used for controlling the diameter around the fixed point.the throttle is used to control the height around the

### fixed point.
• All the following requirements are met: 

### 6 or more GPS satellites arefound, in GPS Mode, and the aircraft is furtherthan 

### Sm (and less than 500m) away from the Point of Interest •

Normal flying 

### 02013-2014 DJIInnovations. All Rights 

### Reset"Ved.131 

# • POl POl Flying

# Step2IOC Switch Setting

# ~ Referto the assistant software; clicktne

# ~Advanced" tofind the "IOC". Before using the IOC function, you kave to choose a 3-position switch onyourtransmitterasthe IOC switch, wnich is also used for recording the orientation, home position orpointofinterest in corresponding modes. Tnere are three IOC control mode options,and you should select one in the assistant software. Switch 

# t WJ ,- ...

# ~**~** I I I I 

### Options

### ----~ \ I \ I 

## ' Positon-1 '-..,. Positon-2 '

- -**~** 

### Positon-3 '

- - "

- 

### Contrail OFF Course lock Home lock Control2 OFF Course lock POl Control3 OFF POl Home Lock**~** I, 

### The above table is for example. The function of the switch position may be reversed since the 

# .. . normal/reversed setting of the switch channel. Toggle the switch and observe the slider position of



# - channel X2 on theauistantsoftware screen, the corresponding area should tum 

### blue. 

# Step3Method ofForward Direction, Home Point & 

# POl Recording If you use the IOC function, please 

### be aware of the Forward Direction of 

### Course Lock Flying, 

### the horne point of 

### Home Lock Flying, and the Pointof

### Interest of

### the POl Flying. There are two ways to record the forward direction and the home point: Manually and Automatically. You may choose anyone record method. Ifthe IOC switch is setas the above table; you can do the manual recording according to thefollowing table.

Course lock

Home lock Manually Contrail :Toggletheswitch from Positon-1 to Positon-2, and backto Positon-1 quickly 

### 3 to

### 5 times. Control 2 : Thesame asabove. Before takeoffand after

### 6 or more GPS satellites have beenfound. Controll : Toggle theswitch from Positon-2 to Positon-3, and 

### backto Positon-2 quickly 3 to 5 

### times Control 3 : Thesame asabove. Before takeoffand after

### 6 or more GPS satellites have beenfound. Control 2 

### :Toggle theswitch from Positon-2 to Positon-3, and backto 

### Positon-2 quickly 3 

### to 5 

### POl times.

Course lock Home lock POl Control3 : Toggle the switch from Positon-1 to Positon-2, and back to Positon-1 quickly3 to

### 5 times. Automatically 

### 30secondsafteryou powerontheautopilot system. Before takeoff, the current position ofthe aircraft will besaved as home pointwhen you push the throttle stickfor the first time after 

### 6 ormore GPS satellites have beenfound. None
02013-2014 DJ

### IInnovations. All Rights Reserved. 14 

## I

### • LED will blink GREEN

. quickly if Forward Direction recording is successful. • LED will blink PURPLE

# e quickly ifHome Point recording is successful.
• LED will blink CYANO quickly if POl recording is successful.
• After Home Point is recorded successfully, LED will blink••••••continually under below conditions. None ofthese conditions is omitted. 

### 1. GPS signal is wall, the satellites number MC searched is morethan 6. 

### 2. Distance between aircraftand the recorded home point is less than 

### Sm. 

### 3. Current control mode is not Manual mode.
• DO NOT toggle theswitch between Positon-1 to Positon-3, since it may change the recording ofthe Positon-2. 

# Step410C Flying 

# Test Then you can do

### Courae Lock. Home 

### Lock. and 

### POl flying 

### teat Carry out an IOC flight by the following procedure. The Control Mode LED will blink GREEN to indicate the IOC mode onlywhen the main controller is really to fly in Course Lock, Home Lock modes or POl. During the same flight

Course

Lock

Switch Setting

Home Lock

Switch Setting

POl

Switch Setting 

### STEPl: Record

Record the

forward direction

Record the home point 

### STEP2:0N

Set Control Mode switch at GPS or

### A TTl. position, Toggle IOCswitch from OFF to Course Lock position

Set Control Mode switch at GPS position, Toggle IOCswitch from OFF to Home Lock position


# • Set Control Mode switch at Record the POl GPS position, Toggle IOCswitch from OFF**@201~2014** 

### DJIInnovadons.AII Rights 

### Reserved. 151 STEP3:0FF

Toggle IOC switch to OFF position



# • Toggle IOC switch to OFF position

Toggle IOC switch to OFF position**STEP~** 

### ON 

### again

Toggle IOCswitch from OFF to Course Lock position



# • Toggle IOCswitch from OFF to Home Lock position



# • • Toggle IOCswitch from OFF to POl position

# r·-·· to POl position

### ~ Aircraft moving direction when pull pitch stick

### ~ Aircraft moving directionwhen pull roll stick
•Home point 

# > Aircraft ( the arrow is pointing to the direction ofthe aircraft nose ) 

### IOC FLYING NOTES 

## ! ! ! 

# 0 When Multi-rotor is flying by home lock far away from you and the home point, please DO NOT toggle the IOC switch many times quickly so as to avoid the change of home pointwithout your attention. 

# • Home lockflying requires that 6 or more GPS satellites are found and the aircraft is furtherthan 

# I • 10m away from the home point. 

# • In POl flying, avoid using POl in areas where the GPS signal might be lost or the transmitter /receiver signal might be lost (such as built up urban areas), to make sure 6 or more GPS satellites are found. And the multi-rotor is required to fly further than Sm (and less than 500m) away from the Pointof Interest. 

# • Continuously spinning will cause a yaw error. In this case, you can stop or slow down the spinning, so as to have betterflight performance. 

# • If the IOC flying requirement is not satisfied, the autopilot system will quit IOC control mode
. Please be aware ofthe LED indicator, to know the current control mode ofthe autopilotsystem. 

# ·'f· • Before you do the home lock flight, you have to fly the aircraft out of the 10m range around home point, and then flip the IOC switch to Home Lock position to fly in home lock when all the requirements are met. Ifyou have already toggled the IOC switch to Home Lock position when the aircraft is still in 10m range around home point. and this is the first time you are going to fly in home lock during the current flight, then if all the requirements are met, the main controller will change into home lock automatically when Multi-rotor flies out the 10m range around home point.. 

# • When you are flying in home lock mode, if the aircraft is back into the 10m range around home point, or you switch into A

### Til. Mode, or the 

### GPS signal becomes weak, the autopilot system will fly in course lock by the current forward direction automatically. But this forward direction is NOT the recorded forward direction. Ifyou open the course lock now, it will fly in course lock still bythe earlier recorded forward direction. 

# • We suggest that you should know clearly that, by which lock method you are going to fly, and the locked forward direction or home point, before you switch on IOC modeduring the flight.

# ~ 

# • Refer to the LED Description in theAppendix for more details
.



### @2013-2014 DJIInnovadons.AII Rights 

### Reserved. 161

# A4Fai1Safe FailSafe methods include Hover, Go-home, and Altitude Go-home. Choose one as your failsafe method, which will be triggered when the MC loses the control signal in one of the following situations: l) Signal lost between transmitter and receiver, e.g. multi-rotor is out of the communication range, or transmitter has failed, etc. 2) One or more connections of 

## A. E, T, R, U channels between the MC and receiver is lost. If this happens before take-off, the motors will not start if you raise the throttle stick. If this happens during the flight, the LED will flash blue to warn you, in addition to the fail-safe method. If Hovering fail-safe method is configured and 

### U channel is disconnected, multi-rotor will auto land.
Also, you can select the Go-Home Switch item to start go-home (Go-home, and Altitude Go-home) by using a TX switch during the flight, when selected during flight the LED will flash purple instead of blue. The multi-rotor position before takeoff, including reference longitude, reference latitude and reference altitude, is saved as home point by the MC automatically when you raise the throttle stick for the first time AND it has 

### 6 or
more GPS satellites acquired for more than 

### 8 seconds(

. blinks once or no blinking >Bsecs) After taking off, every time the aircraft recorded a home-point successfully the LED will blink Cyan quickly for indicating.

THEREFORE: to use any form ofGo-home (including failsafe return home). you must make sure 6 ormore GPS satellites are ac uired for more than 8 seconds assure correctrecording ofthe Home position.


## Go-Home Altitude: Determined by the reference altitude and the FailSafe method chosen. That is, the go-home altitude may be different due to fail-safe method chosen.



### • Hover The aircraft will remain hovering when the fail-safe starts.



## S Fail-safe



### • Go-H (Go-home)

©2013-2014 DJIInnovations. All Rights Reserved. 17 

## I Slgnallo.t Stay honr 0Flight altitude when fail-safe starts > (reference altitude+20m) , then go-home altitude= flight altitude when fail-safe starts Flight altitude when fail-safe starts<= (reference altitude+20m) ,then go-home altitude= reference altitude +20m

.- Go home


### • Altitude Go-H (Altitude Go-home) Slgnallo.t

Hover15a, Then land • Stay hov• 0

Flight altitude when fail-safe starts> (reference altitude+ entered value) 1 then go-home altitude= flight altitude when fail-safe starts. Flight altitude when fail-safe starts<= (reference altitude+ entered value) 1 then go-home altitude= reference altitude+ entered value. Entered value: 20m-300m, the defaultvalue is 20m, and has an accuracy of lm.

OAircraft • Home Flight altitudewhen fall-lllfll**rto ..**  >(l'tlfarance altitude+ Input wlu•) Inputvalue 0 Righteltltudawhen fal-11fa 1tart1 <=(reference eltltucle+ Input wlue)


### 6) Fail-safe/Enable Go-Home Switch
.. Go home +-------+Input value

Go-Home Switch : Before using this function, you have to choose a 2-position switch on your transmitter as the Go-Home switch. Then connect the correct channel ofthe receiver to the X3 port ofthe MC. St.yhover 0

You should assign: Position-1 to Start; Position-2 to Standby; or reverse the assignment for Position-1 and Position-2. Move the Tx switch of the channel X3 and check that the corresponding area Start and Standby turns blue on the assistant software screen. 

### If required adjust the Tx channel end points.

©2013-2014 DJIInnovations. All Rights Reserved. 181

# • Switching from Standby

### to Startwill enable go-home during flight and youwill no longer have 

# ' . flight control ofthe Multi rotor. Ifthe multi-rotor is already in a failsafe condition, then the go-home switch will notwork.
• Ifyou switch 

### to Manual Mode orAtti. Mode, (and the multi rotor is not in a fail-safe condition), then the go-home is cancelled and you regain control ofthe multicopter. Once GPS. Mode is re-selec:ted you can onceagain use the go-home function. 

# • Use end-pointfine tuning on yourtransmitter

### to adjusttheX3 channel, to givethe correct switch indication in the assistant software.
• Thefollowing example shows howto enable Go-home bythe Tx Switch. Use position-1 to Start and Position-2 to Standbyfor example. Position**-1~** Position**-2~** Position -1, ifthe initial switch position is atStart (Position -1). Position**-2~** Position -1, ifthe initial switch position 

### is atStandby (Position -2).
• The home pointofthe ground station one key go-home is the same as the pointset by user in the ground station software.
• If the home point is not set by the ground station, the home point of the ground station one key go-homefunction isthe point recorded bythe MC. 

## e Ifthe Go-Home Switch cannot beselected in the assistant software, that may be due to the X3 channel been setfor remote gain tuning, you should change this if required.



### 02013-2014 DJI Innovations.All Rights Reserved. 19 

## I

# WM Assistant for Mobile Device SteplAssemble the LED Bluetooth Module The LED Bluetooth Module is necessary ifyou are using the WM Assistant. This module is only for the iOS Device, not for android equipment. Its Operating Temperature range is from 

# -s·c to 

# +6o·c. Please refer to the Assembly 

### &Configuration-> Step1 Assembly to attach the module. This module has a USB interface for configuration and firmware upgrades when connecting to PC. The "LED Indicator" tells the status of autopilot system, and the "LED Bluetooth Module Status Indicator" tells whether the LED Bluetooth Module is working or not. The built-in Bluetooth is forwireless communication between the autopilot system and mobile equipment, with a maximum communication distance of

### SOm. 

# Ste,2wM Assistant Installation

Please search theWM Assistant from theApp Store byyour iOS device, download and install it. 

# Step3Parameter Configuration Procedures

1. Prepare an iOS Device that supports Bluetooth

### 4.0, and tum on the Bluetooth. 2. Switch on the transmitter first, power on the autopilot system. The LED Indicator blinks 

# c eeo ......)when self-check. Afterthat, check the LED Bluetooth Module Status Indicator, if it is solid red on, then the LED Bluetooth Module is working normally. 

### 3. Run the WM Assistant. The LED Indicator blinks Purple and Yellow alternately 

## c eo) when the WM Assistant is connected to the autopilot system. Make sure your iOS device is connected to the Internet for thefirsttime you use, to register account. And also you can login with the PC assistant account. 

### 4. Run the WM Assistant. Set upthe name and password for autopilot system according to theApp start. 

### 5. Observe the indicators • • on the left bottom of the software. (

. connection indicator and • communication indicator) On theWM Assistant, ifthe communication indicator is
. , please double check the connections and driver installation; otherwise ifthe indicator is blinking

### f!) , go to nextstep. 

### 6. Select the "Basic" option. Please follow step-by-step for your**first-time~onfiguration.** 

### Basic configuration t;"\ 

### is necessary. Clickthe icon \.V 

### to getthe configuration details. 

### 7. You can click the "Advanced" option for more parameter settings. Advanced setting is optional. There are Motor, Enhanced Fail-Safe, Intelligent Orientation Control (IOC), Gimbal, Low-voltage Alarm, Flight limits, etc. 

### 8. Select Viewer and check all parameters. 

### 9. Select "More" to obtain more details. Including: (Parameter)lmport-Export, Restore Factory Settings, Account, Main Controller list, Information( including Hardware ID, IMU, Loader, Firmware, SN and Functions Activation Status), Rate WM Assistant, Feedback, About(Help Document, Disclaimer)



### 02013-2014 DJIInnovations. All Rights Reserved.20 

# I

# ' If the LED Bluetooth Module Status Indicator does not be solid red on, then the LED Bluetooth



# . Module works abnormally. There are following situations: 

### (1) The main controllerfirmware version is notmatched, please upgrade the main controller. 

### (2) There is something wrong with the connection between the LED Bluetooth module and main controller, please check the connection. (3) The LED Bluetooth module isdamaged, please contactyour dealer.**,•~** 

## iOS Device List 

# ..

# ,. iPhone 

### 4s, iPhone 5, iPod touch5, iPad mini, iPad 3, iPad 4 

## -

# ~ Referto the WM Assistant for more details. The gain value displayed on Mobile Device and PC may bea little different, that is OK for use. 

# step4Flying Test Procedures

1. Getthe aircraft ready, run the WM Assistant and make sure itis connected with the main controller. (The indicators on theWM Assistant are 

## 0 

# f!>) 2. 3. 

### 4. 

## 5. 6.

# ' . Start the motors. The "View" page shows the relative parameters real-time when flying. Gotothe "Basic" and click into the "Gain" page tosetthevalues ofall gains real-time during flying. Gotothe "Advanced" and click into the "Gimbal" page to configurethe gimbal real-time during flying. Finish theflying and land your aircraft

Only the parameter referred above can be changed during flying. Others can be configured after landing. 

## Forgot Main Controller Password When connecting to the WooKong M flight control system to the WM Assistant using 

### a mobile device forthe first time, users will be asked to set a name and password for the WooKong M main controller. If the password is forgotten, users can connect the flight control system to Assistant software on a 

### PC and click "Reset Bluetooth Info" in the Tools page to reset username and password. Once complete, set a new usemame and password as before. 

## Howto Activate More Functions In the Future you might be asked to fill in the new 

### S/N in the future ifyou brought newfunction upgrades. Fill-in the 

### S/N and then click Write button. 

### Ifyou filled in an invalid 

### S/N over 

### 30 times, your MC will be locked and you have to contact ourcustomer support



### 02013-2014 DJIInnovati01'18. All Rights Reserved
.21 

## I

# Appendix Firmware 

# &Assistant Software Upgrade Please follow the procedure for software and firmware upgrade; otherwise the autopilot system might not work properly. For SAFETY REASONS, DO NOT use power battery during firmware upgrade.



### 1. Makesure your computer is connected to the Internet. 2. Please close all the other applications during the firmware upgrade, including anti-virus software and firewall. 

### 3. Make sure the power supply is securely connected. DO NOT un-plug the power supply until firmware upgrade has finished. 

## 4. Connect autopilot system to PC with USB cable, DO NOT break connection until firmware upgrade is finished. 

### 5. Run Software and waitfor connection. 

### 6. Select**Info~**Software and Firmware. 

### 7. DJI server will check your current software and firmware version, and get the latest software and firmware prepared forthe unit. 

### 8. If there is a software version more up-to-data than your current version, you will be able to click to download the newversion. Please re-install the assistant software followthe prompts 

### 9. If there is a firmware version more up-to-date than your current version, you will be able to click to update them. 

### 10. Wait until Assistant softwareshows ·finished

... 

## 11. Click OKand power cycle the unitafter at least

### 5 seconds. Your unit is now up-to-date. 

# I • 

# • • Afterfirmware upgrade, please re-configure the system using Assistant software

. If the firmware upgrade failed, the autopilot system will enter waiting for firmware upgrade status automatically, please try again with theabove procedures.**@201~2014** DJIInnovadons.AII Rights 

## Reserved.221

## Port Description Please remember the function of each port, which may help you to use the autopilot system efficiently.



## Main Controller



# ...... ...... ......**~** 

# ......**~ ~**  

# ...... &;a-**~** 

# .:a- .:D-**~** 

# &D- 

# .a- 

# .....**~**

## J~ For roll control (left/right) For pitch control (front/back) For throttle control For rudder control For Control Mode Switch Or to gimbal roll servo Or to gimbal pitch servo

For voltage monitor (Connect with PMU V-SEN port) For D-Bus (S-Bus/S-Bus2 compatible) Or for gain tuning For gimbal pitch control Or for gain tuning To #6 rotor To #5 rotor To #4 rotor To #3 rotor To #2 rotor To #l rotor To gimbal pitch servo Or to #8 rotor To gimbal roll servo Or to #7 rotor Or for IOC switch Or for switch go-home

Micro-B USB port: PC connection for configuration and firmware upgrades. CAN-Bus port: MC uses CAN-Bus to power and communicate with other WKM modules. (In three-pin ports, pins near the nicks are signal pins.) 

## Power Management Unit V-SEN For monitoring battery voltage and supplying power to receiver and other electronic devices. (Connect with MC Xl port)
• Orange wire (signal wire) output: OV - + 3.3V
• Red wire (power wire) output: 3A@SV 

### PW For supplying power to WKM system.
• Output: Max 2A@6V

©2013-2014 DJIInnovations. All Rights Reserved.231

## LED Descri tion FlightStates Manual Mode Atti. Mode GPS Mode IOC Tx Signal Lost GPS satellites**~** 5 

# ••• o ••• 

# •••• •••• 

# •

# ••• GPS satellites• 5 

# •• 0 

# •• • 

# •• • •• 

# • 

# •• GPS satellites •6 

# • 0 

# • • • • • 

# • • Attitude 

### &GPS good 

## 0 

# • • 

# • Attitude status fair 

## 00 0 00 

# • 00 

# • 00 

# • 00 Attitude status bad 

## 000 0000 

# e ooo e ooo 

# e ooo IMU data Lost 

# •••• 

# •••• . 

# ! •••• ! 

# •

# ••• •

# ••• Aircraft off nome point 

# o ••••-**·····-** 

# ....... ....... less than 8m Flashing indications ofO ,• ,• are: Single flash, all the transmitter sticks are at center

# po~ition, multi rotor hovering; Doubleflash, transmitter stick(s) not at center position, speed command is not zero. 

## Compass Calibration and Abnormal Data Indicator**~--~~~~ ==========~**  Begin norizontal calibration Beginvertical calibration Calibration finished Calibration Failure or others error Abnormal Compass Data 

## Low Voltage Warning First level protection Second level protection 

## Recording 

# ••••••••••••••••••••••• oeoeoeoeoeoeoeoeoeoeoeo 00000000000000000000000 

# •••••••••••••••••••••••

Record a home-point successfully ••••••••••••••••••••• Record a forward direction successfully ••••••••••••••••••••• Record a Point Of Interestsuccessfully 

# 000000000000000000000 WM Assistant Connection Indicator WM Assistant is connected to tne autopilot system 

# eoeoeoeoeoeoeoeo
Main Controller LED

--- MC isfunctioning correctly. Boot loader mode, MC is waiting forfirmware upgrade.

## [c===========>'~ Firmware upgrade has finished. MC is waiting for reboot 

# 00000000000 Erroroccurred during firmware upgrade, MC reboot is required. or•••••• 

## PMU LED

-------- PMU connection is correct Connection between PMU and battery is wrong (polarity error).

©2013-2014 DJIInnovations. All Rights Reserved
.241

## Specifications General Built-In Functions



## Peripheral Supported Multi-rotor 

# • • • • Three Modes Autopilot 

# • S-BusiS-Bus2 Receiver Supported PPM Receiver Supported 

# • Intelligent Orientation Control 2-axle Gimbal Support Enhanced Fail Safe 

# • Multi Output Frequency Supported 

# • Low Voltage Protection 

# • Quad-rotor: 1 4, X4;
• Hexa-rotor: 1 6, V6, Y6, IY6; 

## e Octo-rotor: X8, 1 8, VB. 400Hz refresh frequency. -



### Supported ESC output Recommended Transmitter Only PCM or 2.4GHz with minimum 7 channels and fail-safe function available on all channels. Recommended Battery Assistant Software System Requirement 

## Electrical 

# & Mechanical Power Consumption
Operating Temperature Total Weight Dimensions 2S- 6S LiPo Windows XP SP3 

## I 7 

## IB

MAXSW (0.9A@SV, 0.7 A@5.8V, OEA@7.4V, 0.4A@8V) 

# -s·c to +60"C

<= 

### 118g (overall) 

# • MC: 512mm x 38.0mm x 15.3mm
• IMU: 41.4mm x 3l.lmm x 

### 27.8mm
• GPS 

### & Compass: 50mm (diameter) x 

### 9mm
• LED Indicator: 25mm x 25mm x 7mm 

## e PMU: 39.5mmx27.5mmx9.7mm 

## Flight Performance (can be effected by mechanical performance and payloads) Hovering Accuracy (GPS Mode)

Maximum Wind Resistance MaxYaw Angular Velocity MaxTilt Angle Ascent 

## I Descent

©2013 DJIInnovations. All Rights Reserved.25 

## I 

# • Vertical: O.Sm
• Horizontal: 2m <Bmls (17.9mph 

## I 28.8kmlh) 150degls 35"

6mls

# FAQ Fixthe TBE (Toilet Bowl Effect) Problem When flying in GPS Mode and the compass calibration has been done correctly, should you find the aircraft rotating (Toilet bowl effect), or drifting when hovering. Please check the GPS module mounting orientation and then re-do the compass calibration. Carry out the following procedureto re-mount the GPS module. In the following diagram (view from the top), the aircraft can appear to be rotating in both clockwise and counter-clockwise direction, please re-mount the GPS module correspondingly.

,_. -

## ~ is the rotating direction ofaircraft, ---+ is the nose direction ofaircraft, • ·• is the arrow direction on the GPS module, 

### 9 is theoffset anglefor GPS re-mounting(about 

### 10-300) CounterClockwise GPS re-mounting Clockwise rotating GPS re-mounting rotating



## Reinstall the GPS in an Offsettin

Should you find the multi-rotor does not track straight in forward flight, you might try re-mounting GPS in an offsetting angle as

### --~(!)Without GPS

### olflela~le®t-------t®t---­ With GPS offset angle showed in right figure. 

# e in the figure is the offsetting angle.


## Attitude Controllable When One MotorOutput is Failed For Hexa-rotor, including Hexa-rotor I, Haxa-rotor V, Hexa-rotor IV and Hexa-rotor Y, aircraft is attitude controllablewhen one motoroutput isfailed. The WKM can still control the attitude of the Hexa-rotor for a safe landing when one motor output of the Hexa-rotor has failed, for example, one motor is stopped orone propeller is broken, etc. The control mode of WKM should be in Atti. Mode or GPS Mode. The aircraft will rotate, due to an imbalance of torque; however, it can still be controlled 

### by the Transmitter. 

### ©2013-201-4 DJIInnovations. All Rights 

## Reserved.261Select Course lock or home lock mode for flying the aircraft into a safe area to land when the aircraft is far away or the attitude can't be recognized. Even when the multi rotor is rotating, using Course lock or home lock mode will allow you to move the multi rotor in the corresponding Transmitter stick direction. 

## Flight Restriction in Specified Area Description Flight Functions are restricted within the radius of 15Km from Tiananmen Square in Beijing, China. In the restricted area, with GPS/Compass Module and GPS signal is good, you cannot take off the aircraft in any Control Mode. In the restricted area, with GPS/Compass Module and GPS signal is bad, you can take off the aircraft, once the GPS signal becomes good,you can only control the aircraft to land. Manual Mode is free form restriction. Fly into the restricted area, you can only control the aircraft to land. Manual Mode is free form restriction. 

## Abnormal Cases in Motor Test Below are abnormal cases and solutions for MotorTest in the Assistant software 

### (l) Tested motor does not rotate, there are two situations: a) Connection issues: please check the connections first, such as whether MC and motors are power on, whether connection between MC and ESC is well, whether three cables of ESC are correctly connected to motor. If connections are well, then check whether motors or ESC are breakdown. b) Please increase the Motor Idle Speed in the Advanced page of Assistant software. (2) Tested motor rotates in wrong direction: please swap over any two wire connections ofthe motor. (3) Rotating motor is not the tested motor (e.g. M2 motor rotates when click button"Ml"): please ensure the cable of ESC is correct connected to the right port of MC. 

## Solution for LED yellow and green blinking LED blinks yellow and green 

### (Oe ) alternatively means compass errors or interferences: 

### (l) Long timeOe : in this case compass calibration is required. (2) TemporaryOe :e.g. LED blinks

### oe several times when the aircraft flying over some district and then no 

### oe blinks; or take an calibrated aircraft from outside to inside of house, theo• may appear inside. In these cases the compass is ok and has no influences to flight. Compass calibration is not required. When compass data become abnormal (LED blinks yellow and green

### oe ) during flying, for safety reasons, the autopilot system will auto change the control mode. However in ATTl. and Manual Mode is free from influence. In any other control mode, the autopilot system will enter into ATTl. Mode automatically {the mode shown on status bar will be MAtti." ifyou connect the autopilot to the assistant software). Once the compass data go back to normal, the autopilot system will regain the original control mode.



### ©2013-2014 DJI Innovations. All Rights Reservecl.27 

## I

## Solutions for failed gain value adjustment in the Assistant software If' you fail to adjust the gain value in the Assistant software, please check the follow items to solve the problem. 

### (1) Make sure the MC has connected and communicated with the Assistant software successfully. (2)Make sure the Receiver has connected to the MC successfully. (3)Make sure you have selected the correct Receiver type in the Assistant software, and then you can try to adjust the gain value again.



### ©2013-2014 DJI Innovations. All Rights Reservecl.28 

## I

# CE Statement Due to the used enclosure material, the devices shall only be connected to a USB. Interface ofversion 2.0 or higher. The connection to so called power USB is prohibited. Hereby, SZ DJI TECHNOLOGY CO. LTD declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. 

# ( € 

# 0700

FCC Statement : This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: 

### (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 

### NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications
or changes to this equipment. Such modifications or changes could void the user's authority to operate the equipment. 

### NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.



### ©2013-2014 DJI Innovations. All Rights Reservecl.29 

## I