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A2 Flight Control System

1. UT Continuous Blinks e g 0 means three Red blinks O LED blinks yellow and green alternatively Continuous Solid on e g E means Continuous Blue Solid on 2013 DJI Innovations All Rights Reserved 4 1 Assembly and Configuration For hardware installation software configuration and compass calibration please adhere to the following sections 1 1 Hardware Installation and Connection 1 Please adhere to 1 1 1 Mixer Type Supported to choose a mixer type and assemble your aircraft 2 Please adhere to both 11 2 Hardware Connection Diagram and 11 3 Important for Assembly and Connection to install and connect all units on your aircraft 1 1 1 Mixer Type Supported Following Mixer Types are supported M2 M3 M5 M4 Hexa rotor Quad rotor Hexa rotor IY Octo rotor X Octo rotor Octo rotor V A The direction of the arrow in diagram indicates the rotation direction of the motor propeller For coaxial propellers Blue propeller is at Red propeller is at Bottom Otherwise all propellers are at top 2013 Innovations All Rights Reserved 5 1 1 2 Hardware Connection Diagram Important cfs CAN Bus it provides power supply and communication A2 can automatically identify the device connected CANI and CAN2 ports are working independent device connected are non interchangeable E g IMU and GPS COMPASS PRO to
2. 3 2013 Innovations All Rights Reserved 28 4 2 Gimbal function Connect the servos of your gimbal to the Controller Unit as the fig below roll servo connects to F5 port and pitch servo connects to F2 and configure in Advanced gt Gimbal page in the Assistant software No Receiver channel is asked to be mapped for the F2 or F5 port if gimbal function is enabled in the Assistant Software Note Even you map Receiver channels to and F2 Which are shown as D3 and D2 in the Assistant Software gt Channel Mapping the F5 and F2 will not give output signals from the mapped Receiver channels M4 Ms 6 FLIGHT CONTROLLER ONT R UNIT 4 5 Gear function Once enable the Intelligent Gear function the gear is default down on the ground or in case of emergency e g motor failure tolerance auto landing you can control it to be up or down by a switch when the aircraft altitude is above 5m during flight Please configure in the Advanced gt Gear page in the Assistant software Connect the landing gear of S800 EVO to the Controller Unit as fig below Make sure to enable and configure the Intelligent Gear function in the Assistant software first and then connect the gear to the Fl port The Gear channel is required to be mapped with a channel on Receiver if the Intelligent Gear function is enabled in Assistant Software and the F port will give outputs for retracting control Once you map
3. 2013 DJI Innovations All Rights Reserved 26 Tafa fm M j P j M Step 2 Forward Direction HP and POI Recording After you enable the IOC in assistant software the flight control system will record the forward direction and home point automatically after power on if the recording conditions are met You can Manually re record the forward direction home point and POI during flying Read the following table for the recording method details Record a direction as Forward Record a position as HP Record a position as POI direction 5Osecs after power on lOsecs 5Osecs after power on pt x 4 Conditions 5Osecs after power later after eps gt xtx lOsecs later after eps 2 gt 6 Motors have been started Automatically record at Automatically record at the first Automatically No Automatic record method 5O0secs after power time you push the throttle stick According to any option of IOC switch setting quickly toggle the switch between adjacent positions 5 5 times to record manually e CENERE Manually Forward Forward 2 N CE direction direction TOS DO NOT toggle the switch between the 1 and 3 positions frequently which may re record the position 2 HP is used not only in IOC but also in Failsafe and Low voltage for go home and landing The flight control system will automatically record the HP even if IOC function is disabled in Assistant software but Forward direction and POI can be recor
4. CAN1 LED BT I to CAN2 PMU to CAN1 or CAN2 FLIGHT CONTROLLER Xi ciji 90 2S 6S Battery 1 1 5 Important for Assembly and Connection This section describes all device port functions assembly requirements connection requirements and tips during usage Also the linking procedures between the built in Receiver DRI6 and your Transmitter t is very important for the first time usage please read all text carefully 1 Controller Unit The Control Unit is the core component of the A2 flight control system 1 1 8 are used to connect to the ESCs of the aircraft 2 The built in Receiver DRI is based on DJI DESST technology which can be used with the Futaba FASST series and DJI DESST series Transmitter 3 and CAN2 ports are working independently and should connect to different modules A 4 independent and configurable outputs 5 Itis compatible with the external Receiver e g DSM2 satellite Receiver 6 Use the optional DJI DBUS Adapter to support the traditional receiver 2013 Innovations All Rights Reserved Port Description Link button of Built in receiver ae the linking status DRI16 and transmitter Mi i i l d 2 er Multi function PWM output channels can directly give s i ES output signal from the Receiver if mapped to a 2 F2 Connect to ESC M4 Fi Receiver channel Bis xs i Reserved M3 X2 4 To S BUS Receiver Ma gp
5. F4 for switching the video channel of iOSD Mark 11 then map D4 to a Receiver channel IOC function of the Controller Unit Click Unmapped button to map IOC to a unmapped Receiver channel It is recommended to use a 5 position switch channel One Key Go Home function of the Click Unmapped button to map Go Home to Controller Unit unmapped the Receiver channel It is recommended to use a 2 position switch channel Intelligent Gear function of the Controller If you enable the Gear function in Assistant Unit unmapped Software then the Fl is used for the gear control of 5800 EVO landing H3 2D function of the Controller Unit Click Unmapped button to map H3 2D to unmapped Receiver channel It is recommended to use a Knob switch channel which is only used for H3 2D pitch control The Pitch and the H3 2D channels can be used at the same time The Pitch is for the pitch control of servo gimbal and the H3 2D is for the pitch control of H3 2D gimbal Recommended Mapping for Futaba Transmitter Mode 2 User Uem RD mma vooo TT NE UON NN U wm poo e C 2013 DJI Innovations All Rights Reserved 37 Channe 1O AUX2 5 Position switch e g SG 2 Position switch with spring back function e g SH Channe ll AUX3 2 Position switch e g SF Channe 12 5 Knob switch e g LD RD Settings of gain values for Your Reference To set the value of basic gain and attitude gain you can refer to the fo
6. Should be enabled in Assistant software Flying direction The flying direction of aircraft when pushing the Roll and Pitch sticks Forward direction The flying direction of aircraft when the pitch stick is pushed forward IOC is disabled Forward direction is pointing to the nose direction and changes Normal flying along with the nose Course Lock Its forward direction is pointing to the nose direction when CL flying recording which is fixed until you re record it or exit from CL Home Lock Record a Home Point HP push Pitch stick to control the aircraft HL flying far from or near to the HP Point of Interest Record a point of interest POI the aircraft can circle around POI flying the POI and the nose always points to the POI Conditions of IOC function GPS COMPASS Flying IOC Setting Control Mode GPS Satellites Distance Limits PRO Required Normal Basic to control mode None CL Enabled Not in Manual None None x tx HL Enabled GPS ops gt 6 Arran sue Enabled 2 Sopss26 Aircraft e m yy Step 1 IOC switch setting Please enable the IOC function in Advanced lOC page of Assistant software Then choose a 3 positon switch on the Transmitter to set as IOC switch which is used to select the different IOC modes and manually record the Forward direction HP and POI recording Below are the three options of IOC switch setting which may be configured in the Assistant software Switch pee
7. calibration enables the compass to keep optimal performance Calibration Cautions 1 DO NOT calibrate your compass where there is strong magnetic interference such as magnetite car park and steel reinforcement under the ground DO NOT carry ferromagnetic materials with you during calibration such as keys or cell phones Compass Calibration is very important otherwise the flight control system cannot work Calibration Procedures Choose an open space to carry out the following procedures Quickly flip the control 360 Rotate the aircraft 360 Rotate the aircraft mode switch horizontally vertically Nose downward Manual ef Zir ce 4 cni Start GPS A gt ale No ut M cali 7 GPS gt Manual gt GPS bie Flip 6 10 times Control Mode LED Start horizontal calibration Start vertical calibration Succeed Fail Manual f Re calibrate You can also use the ATTI 1 ATTI 2 to GPS 6 replace the Manual during switch flipping GPS Manual GPS once Situations that require recalibration Compass Data abnormal LED blinks yellow and green alternatively Flying field altered Flying field has changed over a long distance The mounting position of GPS COMPASS PRO module changes Electronic units such as Controller Unit CAN HUB battery etc have been added Mechanical alteration removed remounted or other alterations Mechanical structures of the
8. in the left bottom corner will be the same to the control mode pointed by the cursor on the channel U 2 English v F g oe i View ced Tools Info Aircraft Mounting RC Gain R C TX amp RX Settings Receiver Type Control Mode Switch Please make sure the Transmitter TX and Receiver RX are linking successfully before configuring TX amp RX D BUS Settings 7 Recommended Transmitter Manual v Only PCM or 2 4GHz with minimum 7 channels and Failsafe function is DR16 available on all channels Supported Receiver DR16 A2 built in RX S BUS and DSM2 Atti RIC TX Setting DsM2 1 Selectthe TX s model type as AERO Failsafe 2 Setall curves pitch throttle expo rates etc as default Set the endpoints of all channels to default values 100 and all trims and sub trims to zero Important Please rebootthe Fligt Control system and reconfigure after you resetthe TX settings or change a new RX Default X PPM RC STATUS Normal Configuration steps Control Mode Switch Step 1 aD Power on your Transmitter map 5 position switch on the transmitter to the U channel of Fight controller as the control mode switch of which two positions are default as Atti and GPS Mode and the other position is optional users can set as Atti or Manual Mode 2013 DJI Innovations All Rights Reserved 15 Control Mode Switch Control Mode Switch Control Mode Switch S
9. judgment 8 Damage s or injuries caused by mechanical failures due to erosion aging 9 Damage s or injuries caused by continued flying after low voltage protection alarm is triggered 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 defect or missing accessories ll 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 not suitable for operating and other conditions not suitable for 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 15 Damage s or injuries caused when the aircraft is in the following situations collision fire explosion floods tsunamis subsidence ice trapped avalanche debris flow landslide earthquake etc 14 Damage s or injuries caused by infringement such as any data audio or video material recorded by the use of aircraft 15 Damage s or injuries caused by the misuse of the battery protection circuit RC model and battery chargers 16 Other losses that are not covered by the sc
10. sted alors BEC Connect to Xl of PMU for voltage detection IMU GPS COMPASS PRO j iOSD MARK II 215 from DJI D ZNVD INYO m i To DSM2 satellite Receiver cl To PW port of PMU LED BT I 2 4G DATA LINK from DJI Antenna If the Gimbal function is enabled in Assistant Software F2 F3 can only be used for gimbal Pitch Roll control which means F2 F3 cannot be mapped to any other Receiver channel If the Gear function is enabled in Assistant Software F1 can only be used for gear switch control which means F1 cannot be mapped to any other Receiver channel Mounting Requirements Install the Controller Unit in the proper position to make sure the ports are accessible No specified direction is required Place the antennas open space under the aircraft DO NOT block them Position the heads of two antennas at a 9O degree angle DO NOT bend or wind them Receiver System The A2 flight control system can use its own built in Receiver and also can support external receivers Whatever type of Receiver is used please make sure that the Receiver and Transmitter is linked correctly before use A Built in Receiver For enhancing the system integration and reliability the A2 is integrated with a 2 4G receiver based on frequency hopping technology The built in Receiver can be used with the Transmitter of Futaba FASST series DJI DESST series after linking For users you are only asked to carry out
11. than 8m LED indicator will blink 6 violet continually Note only when GPS signal is good no Red LED LED indicator will blink 6 violet continually 5 Operate sticks to control the flying attitude of the aircraft during flight Transmitter Mode2 Aircraft Operations Push Throttle sticks to control the aircraft Throttle 5 6 T to elevate and descend The aircraft can su Ji Stick UF 0 lock to an altitude when the throttle stick is at midpoint Push the yaw stick to rotate the aircraft in Yaw Stick clockwise or counter clockwise direction Push roll stick to control the aircraft left or right pitch stick to control forward or Roll Stick ee SVN backward When both roll and pitch sticks are at midpoint 1 GPS mode the aircraft will be stabilized and locked in horizontal position ATTI 1 ATTI 2 mode the aircraft will be stabilized but unlocked in horizontal position 2013 DJI Innovations All Rights Reserved 22 In GPS mode the aircraft will hover when the throttle yaw roll pitch sticks are all released at mid point 5 Landing Use the throttle stick to control the landing speed try to land your aircraft gently to avoid shock or crash Please refer to the next section Protection Functions Setting to take precautions Low voltage alert yellow quick flashes or red quick f
12. the Gear channel Fl port will give output signals from the controller for retract control Otherwise even the Intelligent Gear function is enabled Fl will give output from DI it s necessary to map the channel with a channel on Receiver as your demands Ma4 M5 M6 FLIGHT CONTROLLER c 4 4 Attitude Control When One Motor Output Fails For Hexa rotor including Hexa rotor Hexa rotor V Hexa rotor IY and Hexa rotor Y the aircraft with A2 flight control system is attitude controllable when one motor output fails Select 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 2013 DJI Innovations All Rights Reserved 29 4 5 DJI Assistant App Usage There is a built in Bluetooth in the A2 LED BT l module With DJI Assistant App installed on your mobile device remote parameter configuration can be obtained via Bluetooth communication between the A2 Flight Control System and the mobile device EE Eq OR EMI nr RIPE Bluetooth status indicator 4 Abnormal Normal 06000 Communicating eun 2 1 w Antenna of Bluetooth Supported iOS devices iPhone 4s iPhone 5 iPhone 55 iPod Touch 5 iPad 3 iPad 4 iPad air iPad mini 56 or above is required Bluetooth version is required to be 4 0 Required versions of DJI Assistant App
13. the PC for Assistant software configuration and upgrade Indicator of autopilot system Antenna of Bluetooth Mounting Requirements Mount in a good place to make sure the LED is visible during flying Antenna of Bluetooth should be unobstructed 2013 Innovations All Rights Reserved 13 1 2 Software Installation and Configuration Configure the A2 flight control system in the Assistant software please adheres to this section Users are required to configure every item in Basic page when use the A2 flight control system for the first time 1 2 1 Install Driver and Assistant Software 3 Install Driver A Install Software 1 Download 2 Connect Download the driver Connect the Run the driver Run the assistant installer and assistant LED BT I module and installer and follow software installer and software installer PC via a Micro USB the prompts to finish follow the prompts to from DJI website cable installation finish installation A Assistant software supports only Windows operating systems Win XP Win7 Win8 32 or 64 bit 1 2 2 Configure using Assistant Software on a PC The USB port can supply power during configuration no additional battery is required Note that the USB port can supply power not more than 500mA an additional battery is necessary if connection failure or intermittent working Run the assistant software and follow the built in guide to carry out the confi
14. the link procedures no extra requirement for connection Please carry out the following procedures to finish the Link process and the configuration in the A2 Assistant software Basic gt R C Receiver Type Select the DRI option During use you may see the following LED indication please do the operation according to the table below Signal from Transmitter has been detected by the Receiver but not matched Link operation required No Transmitter signal is received e g the flight control system is powered on Switch on but the Transmitter is powered off LS The Receiver and Transmitter have been linked to each other successfully Can work normally 2013 Innovations All Rights Reserved 7 Link Procedures M T Fa M2 15 LINK 1 Turn on the transmitter it begins to send signals after l 5secs M3 F2 rM 2 Power on the flight control system configure the Receiver type as DRI in 5 X3 M6 A2 Xi the Assistant software FLIGHT CONTROLLER x LE B 1 5 55 the LINK button hold for 2secs wait until the LED blinks Red NY ANT i 4 Release the LINK button the LED turns Green on after successfully linking c 1 O 5m Distance lcm s NYJ iNYO The DRI Receiver is compatible with the Futaba transmitters which have optional FASST MODE MUL T MLT2 or 7CH Users can find out the available Futaba transi
15. 5m Horizontal 1 5m lt 8m s 17 9mph 28 8km h 150deg s 957 6m s 5 FAQ Use with other products The A2 can be used with other DJI products such as iOSD Mark II 215 S800 EVO and 2 4G Data Link iPAD Ground Station function H5 2D firmware coming soon etc The following 2 4G Data Link connection diagram is the connection for your reference ZENMLIGE FLIGHT CONTROLLER xi CONTROLLER UNIT ciji A2 zm FUGHT CONTROLLER imu 2 4G DATA LINK 2013 DJI Innovations All Rights Reserved 34 The following H3 2D connection diagram is the connection for your reference e F4 LINK LED F3 F2 FI A2 5 X2 FLIGHT CONTROLLER x FLIGHT CONTROLLER ZENMUSE H3 2D Coming soon A If the 2 4G Data Link and H3 2D are used at the same time a CAN HUB module is required 2013 Innovations All Rights Reserved 35 Channel Mapping Instructions for PC Assistant Software Basic Channels A 0 K5 K6 Pitch b iban E T R D1 U D2 D3 D4 Io 2 08 AEBS 0 v Rev Unmapped Go Home 1 4 1 a K4 ed 0 v REV rcv 0 v REV 0 v REV Unmapped 0 v REV 0 v REV 0 v REV UAE MM S I D D D D D D D D D D o Basic Channel Default Settings Usage Descriptions A Roll Control o
16. A2 Flight Control System User Manual v1 10 2013 10 25 Revision For Firmware V2 0 amp Assistant Software V1 1 amp DJI Assistant App V1 1 13 Thank you for purchasing DJI products Please strictly follow these steps to mount and connect this system on your aircraft install the PC Assistant Software on your computer as well as installing the DJI Assistant App on your mobile device Please regularly check the web page of corresponding products on our website www dji com which is updated regularly Product information technical updates and manual corrections will be available on this website Due to unforeseen changes or product upgrades the information contained in this manual is subject to change without notice This manual is 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 If you have any problems that you cannot solve during usage please contact your authorized dealer 2015 DJI Innovations Rights Reserved 1 Content INTRODUCTION 5o nS Us Ens SE e exe Vae E OSA 3 PRODUCT INTRODUCTION 5 12 iei a aa aaa aaa 3 Ld ex Eee M UM LK MU eU E ISI 3 EOUIPMENT PREPARED BY USER
17. BLE FOR PEOPLE UNDER THE AGE OF 18 A2 flight controller is 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 flight control 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 any other conditions no matter physically or mentally that could impair your ability 2 Damage s or injuries caused by subjective intentional operations 5 mental damage compensation caused by accident 4 Failure to follow the guidance of the manual to assemble or operate 5 Malfunctions caused by refit or replacement with non DJl 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
18. S ets CR ET Cep Oeo R vea yR e be yan ERR E a RE TUUS 3 SYSTEM INTRODUCTION eeu o Or ade save E E E teo te comet ue RUPEM sub 4 SYMBOL INSTRUCTION RE 4 1 ASSEMBLY AND CONFIGURATION cscccccncccccnncccccnsccccsncccccssccccnsccccansccccssscccesscccces 5 1 1 HARDWARE INSTALLATION AND CONNECTION ccceccccececcecccccceccecsaceceacececcececececcecsaceceasenseces 5 I 1 Mixer TIVDe SUDDOFEEU oes teh nente tenete beu ie abt e P alid d ue e uU 5 11 2 H raware Connection ptt OM ta 6 1 1 3 Important for Assembly and 6 1 2 SOFTWARE INSTALLATION AND CONFIGURATION ccccececceccccecccceccccacececceccecsceececenseceeceaeaceas 14 1 2 1 Install Driver and Assistant Software eese nennen nna 14 1 2 2 Configure using Assistant Software on a nnns 14 1 2 3 Configure the control mode switch eese 15 2 COn graton CHOKING uoa tad octo ge don ee dex porte eacus aad soto a rtu ec beste diosa 17 13 COMPASS CALIBRATION METTI 18 ZBASICGEBYINO tees EE abes SER 19 2 1CONTROL MODE INSTRUCTION ccecececcececcececcececccceccecsceececeececeecsceececeeceeeececeeseeenseeeaseneas 19 2 2 FLYING ENVIRONMENT REQUIREMENTS cccec
19. aer Cre A 34 USE WITH OTHER DJI PRODUCTS ser sese sese se ese eee 34 CHANNEL MAPPING INSTRUCTIONS FOR PC ASSISTANT SOFTWARE 36 RECOMMENDED MAPPING FOR FUTABA TRANSMITTER MODE 2 37 SETTINGS OF GAIN VALUES FOR YOUR REFERENCE cecsecececceccccccecccceccecsaceceacececceceacecsacecsaceaeecs 38 THE TRANSMITTER SETUP OF EU TAB ice tta oro 38 DISCLAIMER ccc m 39 TRADEMARK a ease moveoadsmowueasomereeonencds 39 2013 Innovations All Rights Reserved 2 Introduction Product Introduction The DJI A2 Multi Rotor stabilization controller is a complete flight system for various multi rotor platforms for commercial and industrial AP applications Based on the technology and design philosophy of DJI s Ace series of high performance controllers the A2 offers you a brand new flight experience Its flight mode setup provides a seamless transition for current Ace One WKM AP professionals The system has the following features 1 It is integrated with high precision sensor components and a high performance GPS Receiver 2 It utilizes high quality components precisely calibrated with temperature compensation in all gyros a
20. aircraft has changed Drifting during flying Evident drifts occurred in flight such as the aircraft doesn t fly straight Attitude errors LED often blinks error indicator when the aircraft turns around 2013 DJI Innovations All Rights Reserved 18 Read this section before basic flight testing 2 IControl Mode Instruction The aircraft performs differently when using different control modes Please read the following table to know the different control modes which may help you to achieve a more involved flight experience Control Mode Control the aircraft to rotate in clockwise and counter clockwise direction Maximum rudder angular velocity 150 5 Aircraft attitude control Mid point of stick is for O Max angular velocity is 150 s attitude and its endpoint is 55 No attitude angle limit EEES No altitude locking when the throttle stick is in mid position All Sticks Only attitude stabilizing No Released position locking 1 1 1 1 1 1 1 1 1 1 r 1 1 1 1 L L The flight control system will enter FailSafe The flight control system will enter Mode if the Transmitter signal is lost and no FailSafe Mode if the Transmitter signal is Protection matter if Transmitter signal recovers or not lost and the system will exit Failsa
21. amp Firmwares Require DJI Assistant App version 1 1 13 or above and the firmware of A2 Controller Unit version 2 0 or above as well as the firmware of LED BT l module version 2 0 or above Specifications Bluetooth version Environment temperature 10 C 50 C Communication distance Consumption 240mw 0 04A 6V DJI Assistant App Usage Step 1 Download and installation Search the DJI Assistant in App store on mobile device and install it Step 2 Connect the A2 Controller Unit and the DJI Assistant App l Prepare an iOS device supported 4 O Bluetooth and then enable the Bluetooth function on the mobile device 2 Power on the transmitter and the A2 Flight Control System make sure the Bluetooth Status Indicator is solid Green 3 Run the DJI Assistant App You may be asked to register through internet when first login the account of Assistant software is OK for login follow the tips to set Main Controller name and password 4 Observe the indicators on the left bottom of the software connection indicator and lt ommunication indicator On the DJI Assistant App if the communication indicator i Qi please double check the connections and driver installation otherwise if the indicator is blinking go to next step 2013 Innovations All Rights Reserved 30 5 Select the Basic option Please follow step by step for your first time configuration Basic configuration is necessary Click the icon to
22. ceivers If using Traditional Receivers the DJI D BUS Adapter is required Please follow the diagram for connection set the Receiver referring to your Receiver manual and select the Receiver type as D BUS in the Assistant software gt Basic gt R C gt Receiver Type Fa M2 INK LED s b Ms F2 A M 2 jdm A 2 Traditional cM FLIGHT CONTROLLER xi j Nee SETTE Receiver ip 52 z lt no 51 Bg Important When you use a traditional receiver DJI D BUS ADAPTER is required Put the switch to the T stop and power on the system the LED should be red on otherwise keep the switch at I stop and then power cycle the system Atthe I stop the D BUS ADAPTER is converting the PWM signal from traditional receiver to S BUS signal 2013 DJI Innovations All Rights Reserved 10 2 IMU Inertial Measurement Unit Built in inertial sensors for the measurement of aircraft attitude built in pressure sensor for the detection of aircraft altitude Should be connected to the CANI port of the Control Unit and be mounted according to the required location and orientation The IMU has been calibrated before shipping it should be used under the specified temperature otherwise the temperature may have an effect on the IMU performance Working environment temperature 5 C 60 C Storage environment temperature lt 60 C Orientation Requirements Please mount the IMU as of t
23. ded only after IOC is enabled Once the Home Point is recorded successfully LED will blink O 6 continually under the following conditions All conditions must be true 6ps 2 gt 2 Distance between aircraft and the recorded home point is less than 8m 5 Current control mode is in GPS or ATTI 2 Step 3 IOC flying test Please study the following diagram then make an IOC flying test IOC LED indicator blinks 2 means stick s not at the midpoint up Opol Flying direction gt Forward direction Route Auxiliary line 2013 DJI Innovations All Rights Reserved 27 Roll stick control of aircraft Pitch stick control of aircraft Flying Record switch IOC function is available only when all the required conditions are satisfied If any condition is omitted the flight control system will exit IOC Please keep an eye on the LED to know the current control mode It s recommended to start the HL flight when the aircraft is lOm away from the HP If starting the HL when the distance between aircraft and HP is less than 10m and it s the first time you start HL after power on then the flight control system will only enter HL after flying out of the 10m range During HL flying if one of the following conditions occur the flight control system will exit HL and enter into CL the aircraft is within of 1 from HP the control mode is changed to ATTI 1 or x tx 2 eps lt 6 LED 2
24. diately seek medical assistance 2 5 Check List before Flying Double check the following list otherwise if any one of the following items is wrong it may lead to flight accident All parts are in good condition no ageing or damaged components Motor rotating direction Propeller mounting direction Mixer Type set in assistant software IMU and GPS COMPASS PRO mounting direction Transmitter channel mapping and sticks movement direction correct Compass calibration ESC connection IMU and GPS COMPASS PRO firmly mounted In addition check the following items to make sure the system can work 1 The Transmitter battery is fully charged A 2 The aircraft battery is fully charged 3 Do not over load the aircraft 2013 DJI Innovations All Rights Reserved 20 2 4 Power on and Check 0 Control mode LED indicator Power on the Transmitter and flight control system Toggle the control mode switch to different positions Control Mode LED indicator Control Mode Switch Manual ep o Stick not in midpoint 2 Stick not in midpoint 2 No LED indicator Put the Control Mode switch to GPS position for basic flying test Note when the GPS signal LED indicator is bad or worst 2 9 3 and lasts for more than 3secs the flight control system will enter into ATTI2 Mode 2 GPS signal LED indicator GPS signal indication blinks after every Control mode indication We suggest to fly when GPS satellites are mo
25. eccccecccceccccecsccececcececcececeecseesceeeeceeeeceeeseceaceneas 20 2 3 CHECK DIST BEFORE FING dex c tnde Mat n pacientes cues aed 20 2405 POWER ON AND GHEGCIC reo ee Deos Bons ovp eo a nos biu es vas cu herpes 21 2 5 START MOTORS METHODS gt esse setas ate eroe vive x veo ee Ere ek Se save e Le eut vere ME 21 2 D BASIC FIVING TEST 21 59 cierre tad Poste tiere mU Poenis E eae Cou venta Ies 22 PROTECTION FUNCTIONS SETTING cccccccccccccccccccccccccccccccccccccccccccccccccccccccccecccs 24 S T R E ET A i oU E EAE Cd E EROR E E Dr DEED DERE 24 32 LOW VOLTAGE PROTECTION aA NNA a AT aA 25 A ADVANCED FUNCTIONS sinru a 26 4 1 IOC INTELLIGENT ORIENTATION CONTROL 26 4 2 GIMBALEUNCTION AE EE E EE E EAA ETE ina e za abet ed 29 2 3 GEAR FUNCTION a a a a a a aaa 29 ATTITUDE CONTROL WHEN ONE MOTOR OUTPUT FAILS ccececccceccccececcecsccecsccececcecececeeeecs 29 2 5 Dill ASSISTANT APP USAGE dine De cisqia wes tuat raten e duedtor eh etat vus tom 30 APPENDIX 52 2 22 949 9878 95 99 9250 ees a aeu poU a EQ PEERS 32 EEDAINDICATOR DESCRIPTIONS tere aal autre et s Eben aee ERU 32 SPECIFICATION S t T E 33 FAO
26. entation Control Dynamical Systems Protection PC amp Bluetooth Ground Station Peripheral Supported Multi rotor Supported ESC output Supported Transmitter for Built in Receiver External Receiver Supported Recommended Battery Assistant Software System Requirement Other DJI Products Supported Electrical amp Mechanical Power Consumption Operating Temperature Total Weight Dimensions Built in Receiver External Receiver Supported 9 Types of Supported Multi rotor Other DJI Products Supported Low Voltage Protection 4 Configurable Outputs Sound Alarm Configure Parameters Via Bluetooth Quad rotor 14 XA Hexa rotor 16 V6 Y6 IY e Octo rotor X8 l8 V8 AOOHz refresh frequency Futaba FASST MULT MLT2 7CH Series and DJI DESST Series Futaba S Bus DSM2 PPM 2S 6S LiPo Windows XP SP3 7 8 32 or 64 bit 215 iOSD Mark II D BUS Adapter S800 EVO 2 4G Data Link H3 2D coming soon 5W Typical Value O 5A 912 5V 5 C to 60 C lt 224g overall e MC 54mm x 39mm x 14 9mm e IMU 41 5mm x 30 5mm x 26 5mm e GPS COMPASS PRO 62 mm diameter x 14 5 mm e PMU 59 5mmx27 6mmx9 8mm LED BTU I 50mm x 30mm x 7 9mm Flight Performance can be effected by mechanical performance and payloads Hovering Accuracy In GPS Mode Maximum Wind Resistance Max Yaw Angular Velocity Max Tilt Angle Ascent Descent 2013 DJI Innovations All Rights Reserved e Vertical O
27. erved 31 LED indicator descriptions Control mode Manual No indicator ATTI 1 sticks not in mid point 2 ATTI2 1 sticks not in mid point 2 GPS 1 sticks not in mid point 00 Ground Station O1 Flight Attitude Attitude good No indicator Attitude status bad hover sticks at mid recommended Compass calibration Horizontal calibration Vertical calibration Low voltage alert First level alert lt lt FailSafe mode During the FailSafe Recording Record home point successfully Aircraft is in the 8m range of HP Record forward direction successfully Record a Point Of Interest successfully Bluetooth GPS signal x tx Best 6ps gt 6 No indicator x tx Good Zees 6 1 tx Bad Zaesk 5 G0 x tx Worst eps 5 3 Attitude status bad 4 IMU data lost calibrate IMU needed 4 Calibration Failed 69 Abnormal Compass Data G Second level alert A2 Assistant is connected disconnected to the flight control system When the LED blinks 2 3 please hover or land the aircraft and wait for the white LED to go off When the LED blinks 2 it is not recommended to fly When the LED blinks O 4 please contact your dealer 2013 Innovations All Rights Reserved 32 oecifications General Built In Functions Multiple Control Modes 2 axle Gimbal Supported Enhanced FailSafe Intelligent Ori
28. ey Go Home is disabled you regain the control at once If already in a Failsafe condition then the switch will not work Failsafe and Go Home procedures 1 Record Home Point HP 2 Confirm Home Point 5 Transmitter Signal Lost uty Tops 27 M cu IN A e LED 6 LED 0 4 Signal Lost Lasts 5secs Bco Home 20m can be customized 6 Landing after Hovering 155 5 ee ee AL Ww y Xd Height over HP gt 20m e i as us Elevate to 20m ate Height over HP 20m LED The aircraft will not go home only attitude stabilizing in the condition that eps lt 6 or GPS is not working even if Transmitter signal is lost or Go Home switch is triggered It is recommended to set the Go Home switch in the Assistant software Users are suggested to enter Failsafe and go home by using the Go Home switch rather than turning off the Transmitter in 2013 DJI Innovations All Rights Reserved 24 emergency situations 3 Make sure there are no obstacles during aircraft go home and users are familiar with the methods to regain control How to regain control in FailSafe You have to toggle the control mode switch Regain control Regain control as soon as signal recovers once to regain control if the signal recovers y 5 2 Low Voltage Protection Low voltage protection is used to alert low battery voltage during flight in this case users should promptly fly back the aircraft and land to avoid unex
29. f the Controller Unit mapped to the Channel 1 of Receiver E Pitch Control of the Controller Unit mapped to the Channel2 of Receiver T Throttle Control of the Controller Unit mapped to the Channel3 of Receiver Yaw Control of the Controller Unit mapped to the Channel4 of Receiver Control Mode Switch of the Controller Unit mapped to the Channel7 of Receiver During Assistant Software usage please click the Calibration button to calibrate the Transmitter sticks travel During calibrating make sure to operate strictly following the prompts otherwise may lead to calibration failure Click the Map button then you can re do mapping for A E T R U Default Settings Usage Descriptions KI K6 Remote Gains Adjustment of the Controller Unit unmapped Pitch Gimbal Pitch Control of the Controller Unit unmapped DI D4 Direct Channels The corresponding ports are Fl FA on the Controller Unit of Controller Unit unmapped 2013 Innovations All Rights Reserved 36 Click Unmapped button to map 1 to the channels of Receiver Click Unmapped button to map Pitch to a Receiver channel for the gimbal servo control Click Unmapped button to map 01 04 to the Receiver channels If you enable the Gimbal functions in Assistant Software then the F3 F2 are used for gimbal control even D3 D2 are mapped to channels of Receiver and the signals from the mapped Receiver channels will be ignored You can use
30. fe once the signal recovers NO Low voltage LED alert with Descending or Go Home amp Only LED alert ee Protection Landing precautions Environment Open flying field Narrow Space Regain control in emergency Good GPS signal recommended GPS signal bad Default is Manual users can set to in Assistant software The biggest difference between and ATTI 2 is that they are working differently in the protection situations 2013 DJI Innovations All Rights Reserved 19 2 2 Flying Environment Requirements Before use of the product please accept some flight training Using a simulator to practice flying getting instruction from a professional person etc DO NOT fly in bad weather such as rain or wind more than moderate breeze or fog The flying field should be open without tall buildings or other obstacles the buildings of steel structure will interfere with the compass Keep the aircraft away from obstacles crowds power lines trees lakes and rivers etc Try to avoid interference between the remote control Transmitter and other wireless equipment No base station or cell tower around The flight control system can t work at the South Pole and the North Pole All parts must be kept out of the reach of children to avoid CHOKE HAZARD if a child accidentally swallows any part you should imme
31. get the configuration details 6 You can click the Advanced option for more parameter settings Advanced setting is optional There are Motor F S IOC Gimbal Voltage Limits Gear etc 7 Check all parameters in the View page 8 Select More to obtain more details Including Restore MC default settings Accounts Main Controller List Information wiki Rate DJI Assistant FAQ Feedback About Make sure to upgrade the LED BT l module to the latest firmware via the PC Assistant software on a PC before you use the DJI Assistant App with the A2 Flight Control System Every time you run the DJI Assistant App the App will search the Controller Unit automatically The gain value displayed on Mobile Device and PC may be a little different that is OK for use Step 3 Flying Test Procedures Get the aircraft ready run the DJI Assistant and make sure it is connected with the main controller The indicators on the DJI Assistant are Start the motors The View page shows the relative parameters real time when flying Go to the Basic and click into the Gain page to set the values of all gains real time during flying Go to the Basic and click into the Tool page to view the values of IMU amp Compass real time during flying Finish the flying and land your aircraft Only the parameter referred above can be changed during flying Others can be configured after landing 2013 DJI Innovations All Rights Res
32. guration Note that you may be asked to register for first time use A2 English w x Pe Advanced Mounting RC Mixer Type Setting M2 zx Options a Quad rotor X 1 Motor Test aims to make sure the motors perform regularly and rotate in Built in right directions and the ESCs are nnected the A2 Controller Guide Unit Click Motor Test to start test 2 Make sure the type of propeller matches the rotation direction of the motor Motor Test Advanced Default zxz MODE GPS Atti RC STATUS Normal 2 Restore amp Upgrade Click Info to view Enter Tools to restore default Enter Basic page Enter View user information settings And check whether the Set the Aircraft page to check all and software firmware is the latest Mounting RC Gain basic settings version etc in each tab 2013 DJI Innovations All Rights Reserved 14 RC STATUS description V o E Normal Communication between the transmitter and receiver is well Disconnect The A2 Flight Control System is power on but the transmitter is power off RC LOST RC signal is lost or the transmitter is power off after switch on Abnormal Other situations 1 2 5 Configure the control mode switch Users should configure the control mode switch in the Assistant software in the following page Only the mode switch has been set correctly the control mode displayed
33. he following options Configure in the A2 Assistant software gt Basic Mount gt IMU and select the matched option Pointing Forward Pointing Backward Pointing to Left Pointing to Right Location Requirements Fix with double faced adhesive tape Center of Gravity E dr The top side should be facing up DO NOT mount upside down DO NOT cover the ventilation holes keep them unblocked and clean Take heat preservation measures if working in cold weather Mount the IMU at a low vibration position and the sides of the IMU should be precisely parallel to the aircraft body Based on our experience there is less vibration near the aircraft 5 center of gravity NOT water proof or oil proof Check the double faced adhesive tape regularly to make sure that the IMU is fixed firmly There is CAN Bus connector which can be used to connect to the GPS COMPASS PRO or other DJI product B 2013 DJI Innovations All Rights Reserved 1 3 GPS COMPASS PRO GPS COMPASS PRO module has a built in GPS and compass The compass is used for geomagnetic field measurement It should be mounted according to the required location and orientation Compass calibration is required before use DO NOT use and store the compass in the ferromagnetic material environment Mounting Procedure a Use the epoxy resin AB glue to assemble the GPS bracket first The
34. lashes FailSafe LED indicator blinks blue Moreover you may come across the following abnormal situation please carry out the operation below i 3 Compass data is abnormal the LED blinks yellow and green alternatively Please re calibrate the Compass 4 IMU data is abnormal the LED blinks four green Please contact your dealer 2013 Innovations All Rights Reserved 25 3 Protection Functions Setting Set protection in the Assistant software gt Advanced page FailSafe and Low voltage protections are required 3 1 FailSafe FailSafe works when the Transmitter TX signal is lost the flight control system will automatically control the aircraft to reduce injuries or damage TX Descriptions signal Home SOsecs later after power on lOsecs later after Gps gt 6 or no Red LED Point Motors have been started auto record the position as home point at the first time HP the throttle stick is raised Flight control system can automatically control the aircraft after Transmitter signal is x tx FailSafe ZcePs 2 lost It should be set in Assistant software gt Advanced gt F S while Hover Go Home or 6 Go Home is optional Additionally a Go Home switch can be enabled Go Home switch can be used to trigger a go home without FailSafe If One Key One Key Go Home is enabled during flying you no longer have control of the aircraft the LED Go Home l blinks in its Control Mode If One K
35. llowing diagram These values are only for reference and may vary in practice Aircraft Motor FA50 DJI 2212 F550 DJI 2212 S800 EVO Z15 DJI 4114 Attitude ESC Propeller Battery Weight Pitch Roll Roll Vertical Configuration Information Basic DJI 50A DJI 8 Inch 35 2200 890g 150 150 150 140 DJI 50A DJI 8 Inch 45 5500 1530g 170 170 160 150 DJI 40A DJl I5lnch 65 15000 70009 140 140 140 150 The Transmitter setup of FUTABA Please configure the Frequency item on your Transmitter adhere to the table below The names of FASST modes here are based to the Transmitter FUTABA T8FG please ensure to select the most similar mode as the names differs for different Transmitters FUTABA I8MZ FUTABA IAMZ with TM 14 FUTABA 1456 FUTABA 12Z 2 4 FASST with TM 14 FUTABA 12FG 2 4G FASST with TM 14 FUTABA 10CG or 10C with TM 10 FUTABA 9C SUPER with TM 7 or TM 8 FUTABA 8FG SUPER FUTABA 8FG FUTABA 7C 2 4G FUTABA 6EX FASST 2015 DJI Innovations All Rights Reserved Default Default FRANCE GENERAL Default Default Default Default FRANCE GENERAL FRANCE GENERAL Default Default FASST MULTI FASST 7CH MULT 7CH FASST MULTI FASST 7CH MULT 7CH MULT 7CH Tor ZCH MLT2 MULT 7CH MULT 7CH Default Default Please read this disclaimer carefully before using the product using this product you hereby agree to this disclaimer and signify that you have read them fully THIS PRODUCT IS NOT SUITA
36. longest one is recommended c b Mount the bracket on the aircraft first and then fix the GPS COMPASS PRO on the plate of the bracket using the 3M sticky pads provided Mount Requirements Ow aa 2 MAT arrow is N Keep it parallel Maa os pointing to the SS to the aircraft P nose direction P S P p UN S b N p P d bx e bs 3 gf Use the GPS bracket and keep it away from other electronic equipment a Usage Requirements 1 The DJI logo should be facing the sky with the orientation arrow pointing directly to the nose direction otherwise it may lead to take off failure Fly the aircraft in an open space without buildings or trees otherwise it may have an effect on the GPS The compass is sensitive to magnetic interference should be far away from electronic devices otherwise it may lead to abnormal flying Please always keep the compass module away from magnet fields Otherwise it may damage the compass module and lead the aircraft to work abnormally or even be out of control 2013 DJI Innovations All Rights Reserved 12 4 PMU Power Management Unit The PMU provides dual BEC s 1 Connect the battery to the PMU module to supply power for the whole Flight Control System via the PW port supply power not more than 2A 2 Connect the PMU to the XI port of Con
37. mitters and configuration requirments a dhere to the FAQ gt The Transmitter setup of FUTABA B DSM2 Satellite Receivers If using DSM2 satellite Receivers please follow the diagram for connection set the Receiver referring to your Receiver manual and select the Receiver type as DSM2 in the Assistant software gt Basic gt R C gt Receiver Type M p 2 Lp LINK LED Fo Fi MS X3 X2 FLIGHT CONTROLLER X CONTAC ER UNIT S2 ciji 51 n gt 2 1 rz 5 i Notes for the DSM2 users DSM2 DSM2 satellite satellite Receiver m Receiver Linking procedures 1 Power on the flight control system the Transmitter should be turned off 2 Set the Receiver type as DSM2 in the Assistant software 3 Press and hold the LINK button on the controller unit the LED blinks red and the indicators on the Receivers blink too Then release the LINK button the Receiver will be ready for linking 4 and hold the linking button on the Transmitter then turn on the Transmitter to start linking release the button after the Transmitter is displayed Linked or the indicators on the Receivers are solid on 5 The LED on the controller unit will be solid green on after linking successfully e It is no need to enable the Failsafe function in the Transmitter Once the Receiver loses the signals 2013 DJI Innovations All Righ
38. nd sensors industry renowned flight algorithm in autopilot and UAV field 2 Designed with built in vibration absorption no extra mount frame or vibration absorption pad is required 4 Based on the DESST technology it has a built in 16 channel Receiver and supports DSM2 satellite receiver b Optional DJI D BUS Adapter can be used with a traditional Receiver In the Box Controller Unit PMU Power Management unit IMU Inertia Measurement Unit Built in Receiver DR16 Micro USB Cable 1 Servo Cables 2 GPS Bracket Double side sticky pads oared by Users Aircraft Take Quad rotor for example Transmitter Others Red is nose and Black is rear Take Mode2 for example Battery DJI D BUS Adapter Mobile Device 2015 Innovations All Rights Reserved 3 System Introduction The A2 flight control system uses the Control Unit at its core which is connected with the IMU GPS COMPASS PRO LED BT l PMU and ESCs to complete the system The system can achieve the height lock and position lock functions by using the IMU and the GPS to control the aircraft Please carry out the following procedures to finish assembly configuration and flight testing Mount the A2 flight control system on your aircraft finish connection Configure the system using 2 Assistant software Do basic flying test FailSafe and Low voltage settings Advanced functions Gimbal Gear Symbol Instruction General Symbol
39. ope of DJI Innovations liability DJI and A2 are registered trademarks of DJI Innovations 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 Innovations All Rights Reserved 39
40. pected damages To use this function please set in Assistant software Advanced Voltage page to configure two voltage levels Eom Les First level Make sure the home point is recorded and GH amp Landing Go Home amp Landing no obstacles in going home and landing path level Descending directly Go Home amp Landing Usage Tips Second 1 The home point recorded is the same in both Failsafe and Low voltage protection The aircraft will not go home in the following cases a Control mode is in Control Mode 1 Manual or ATTI 1 b GPS signal is bad lt 6 c The distance between aircraft and the home point is less than 25m and the height over the Home point less than 20m Descending Usage Tips The aircraft will not hover when the throttle stick is at the mid point Push the throttle stick to 90 of endpoint the aircraft will still ascend slowly if you continue to pull the throttle stick and the control of Pitch Roll and Yaw are the same as before Please pay attention to the LED alert of low voltage and make sure the power is enough for go home and landing Insufficient power reserve will cause the aircraft to crash and other consequences 2013 Innovations All Rights Reserved 25 4 Advanced Functions IOC and Gimbal functions of A2 and how to use A2 Assistant app via a mobile device 4 1 IOC Intelligent Orientation Control function IOC Help users to set the Flying direction
41. re than 5 GPS signal LED indicator x x x tx x tx x tx Worst 6ps lt 5 3 feps 5 2 Well Zees 6 Best Ceres 6 No indicator 2 5 Start Motors Methods CSC Combination sticks commands is used to start stop motors instead of just pushing the throttle stick ci ET De Under the conditions stated below the motors will stop in ATTI 1 ATTI 2 GPS mode 1 The throttle sticks is under 10 for more than secs after motors start A 2 The throttle sticks is under 10 for more than 3secs after landing 3 The throttle sticks is under 10 for more than and the inclined angle of aircraft exceeds 70 2013 DJI Innovations All Rights Reserved 21 2 6 Basic Flying Test Carry out the following procedures to complete the basic flight test 1 Wait the GPS signal to be well LED tk e Place the aircraft away from you and others at least 5 meters and wait the Gps 26 or no Red LED 2 Start motors and takeoff aircraft Execute CSC to start motors all sticks back to midpoint as soon as motors start then push the throttle stick to take off the aircraft meanwhile the home point is recorded NOTE 5Osecs after power lOsecs after Soest 26 Motors have been started auto record the position as home point at the first time the throttle stick is raised After the home point is recorded successfully and the distance from aircraft is less
42. rri ld Lib uno o so Boro os oll Protection Switch ON 32 a 8 0 R3 Current Voltage V 8 First Level Protection or ro rrr ridi d n T 4 10000 Second Level Protection 10 6 V n R4 14 OnLine Help 2 SxS GPS Atti RC STATUS Normal Fig above for reference only please adhere to actual GUI Check the IMU orientation direction Check the Mixer Type of aircraft e Make sure the motors are rotating normally and propeller installation is in correct direction The Receiver type is correct Check the basic and attitude gains Move the sticks to test whether the cursors moves following the sticks Toggle the U switch to test the control mode setting Advanced configuration users can configure it according to their requirements after reading the manual Check the Channel Map between the Transmitter and A2 flight control system 2013 DJI Innovations All Rights Reserved 17 5 Compass Calibration The Compass can assistant the GPS to position the aircraft which is very important during flight As we know the compass is very sensitive to electromagnetic interference which will cause abnormal compass data and lead to poor flight performance or even flight failure Compass Calibration MUST be done for the first time use It is recommended to calibrate the compass outdoors after the Controller Unit finds 7 or more GPS satellites Regular
43. tep 2 Toggle the control mode switch to its three positions accordingly the cursor will move to some control mode For god God dod gd gd gd t 9 d d d d dod d dg od dag og dg Control Mode Switch Step 4 Power off the Transmitter the Failsafe will Failsafe be enabled and the cursor will point to any area out of the control modes Step 4 If all steps above are realized that indicates the control mode switch is set successfully Important In step2 if the cursor doesn t point to the correct control mode area e g the following figures that indicates abnormal control mode switch configuration Users must re configure the Endpoint and FailSafe functions in the Transmitter to make the cursor right point to the control mode switch and the control mode areas become blue Control Mode Switch Control Mode Switch 2013 Innovations All Rights Reserved 16 1 2 4 Configuration Checking A2 English v RF ME Advanced Tools Info Mounting Aircraft Motor IMU Orientation X Motor Idle Speed High IMU Location GPS Location X 0 cm X 0 cm RC FIS Y 0 cm Y 0 cm Receiver Type aR 16 Failsafe Methods Alt Go Home Z 0 cm Z 0 cm Go Home Switch ON Basic Attitude N Roll 100 240094 X 100 Roll 100 100 X 100 Yaw 100 100 100 Vertical 100 100 100 Gimbal Switch Voltage dE ar or
44. troller Unit for voltage monitoring for flight safe guard during flying In addition there are two CAN Bus ports for LED BT I connection and other DJI products e g DJI 2 4G Data Link Port Description Working status indicator PX Port connect to the Xl port of Green on is normally working Controller Unit To negative pole of power 25 V SEN SEM Output To positive pole of power s 4 3AGSV m VCC Output 3A 5V A2 in Pw CAN Bus port PMU Y EHU Connect to CANI or CAN2 port of Controller Unit CAN2 is recommended Mounting Requirements No need to mount in a particular orientation But choose a ventilated place to mount the PMU for cooling 5 LED BT I The LED BT I has integrated LED Indicator Bluetooth and USB port 1 The LED is mainly for flight control system status indication during flying e g Control Mode 2 Bluetooth is used for real time communication with your mobile device e g iPhone to realize parameter configuration on a mobile device For parameter configuration using a mobile device it is required to install the DJI Assistant App on the mobile device When you mount the LED BT lI please make sure the side with ANT LOGO is unsheltered after mounting In addition there is a Micro USB port make sure it is mounted for convenient connection Port Description Bluetooth status indicator pum Abnormal Rasa Normal 0000 Communicating Micro USB port used to connect to
45. ts Reserved 8 from the Transmitter the controller unit will enter into Failsafe automatically and the aircraft will hover or Go home as configurations of the Failsafe in the Assistant software When using the dual mode Transmitter please set the transmiting mode as DSM2 in SYSTEM SET RATE MODE which should not be DSMX Support DSM2 satellite Receivers used with all SPEKTRUM Transmitters e g DX7S DX8 DXI8 etc as well as JR Transmitters e g DXS9II DXSII C S BUS Receivers If using S BUS Receivers please follow the diagram for connection set the Receiver referring to your Receiver manual and select the Receiver type as D BUS in the Assistant software gt Basic gt R C gt Receiver Type Mi f 1 e Fa LINK LED F2 Fi LI m A2 aai SBUS S BUS M X2 F gt CM FLIGHT CONTROLLER Xi Receiver mea a e UT z 52 2 z lt ark 3 D PPM Receivers If using PPM Receivers please follow the diagram for connection set the Receiver referring to your Receiver manual and select the Receiver type as PPM in the Assistant software gt Basic gt R C gt Receiver Type M 2 LINK LED I Mms F2 FI Ms M X20 5 eM FLIGHT CONTROLLER Xi Receiver 8 SETEXIINOG is 152 2 z LS Ie Be yy 2013 Innovations All Rights Reserved 9 E Traditional Re

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