Spreading Wings S900 - IT-Link
Contents
1. Rights Reserved Mounting Electronics and Wiring Eight positions are reserved for mounting a flight control system wireless video transmission module receiver and other accessories The DJI A2 flight control system has been used here as an example If using an A2 follow mounting and wiring instructions found in the A2 flight control system user manual If using the DJI WK M flight control system please refer to the WK M user manual for connections Also be sure the firmware on your DJI flight controller has been updated to the latest version Instructions 1 Attach IMU module to the IMU area of the center frame Ensure that it points toward the nose 2 Attach the PMU module to the center frame A Only mount the IMU in the IMU position of the center frame 3 Mount the flight controller in the reserved position near the PMU module an Hr isl ler WIE 9 Tr d RN Pas CR SORE x SLL L COLO To LJ mn M2 k LINK LED Ms Reserved Position en M a FLIGHT CONTROLLER Bg chi il 2014 DJI All Rights Sf Reserved 11 Buu pue S2IU0499 3 Bununoyy Guu pue S2IU0199 3 Bununoyy Spreading Wings S900 User Manual 4 Attach the GPS collapsible mount to the center frame using M2 5x8 screws 5 Mount a GPS module to the GPS mount with a bracket Ensure the arrow points toward the nose and avo2. Working Current 40A Working Voltage eS Ire Signal Frequency 30Hz 450Hz Drive PWM Frequency 8KHz Weight with Radiators 35g Material High strength performance engineered plastics Size ISa imem Weight 13g Takeoff Weight 4 7Kg 8 2Kg Total Weight 3 3Kg Power Battery LiPo 6S 10000mAh 15000mAh 15C Min 5 Max Power Consumption 3000W g Hovering Power Consumption 1000W 6 8Kg Takeoff Weight x Hovering Time 18min 12000mAh amp 6 8Kg Takeoff Weight Working Environment Temperature 10 C 40 C A2 110 110 120 220 220 120 WooKong M 160 160 160 190 190 100 o 2014 DJI All Rights Reserved 2 OVA FAQ Soldering the ESC Be sure to solder the thick wires and fine wires correctly when soldering an ESC to the frame arm Clockwise CW and counter clockwise CCW motors have a different arrangement of the colored wires Red Black L Blue Solder pad Thick wire _____ fT Blue Fine wire So Black Fine wire 8 jr Red Thick wire CCW arms CW arms Remounting the Propellers Instructions 1 Use two M3x 12 3 screws and four washers to remount propellers 2 Apply thread locker to the thread of the propellers mount first 3 Affix screws with 4Kg cm 0 4N m torque Refer to original screw tensions if you are unfamiliar with torque measurements Applying thread
3. Connect the flight control system according to your flight control system user manual 2 Plug in the connector sets to the ESC signal outlet on the center frame Then plug in the connector set to flight controller as shown below 1 Yellow 4 pin cables are for M1 M4 connections The yellow cable should be connected to M1 2 Brown 4 pin cables are for M5 M6 connections The brown cable should be connected to M5 3 Black 4 pin cables are for four continuous ground pins connections M1 M4 are connected as the following diagram shows a EIN oe M2 Ol o JO gt M3 o o Io mA o o O M5 UFO o me olo o 0 o Ho o A2 Flight Controller the ESC Signal Outlet N If using a DJI WK M flight controller you must use the wires that came with the WK M M1 through M6 correspond to each motor number Ly LI MAIN CONTROLLER cij r MULTI ROTOR NANA AO CLU Ls Lr TM and 2012 DJI INNOVATIONS WKM Flight Controller VVIAIVE FHQNt Lonfrollet ha EGR Sinnal Oi tlot he ESC Signal Outlet 14 2014 DJI All Rights Reserved an Spreading Wings S900 User Manual Connecting the flight controller and landing gear 1 Connect the left servo between M3 and M4 cable to the L port of the landing gear co
4. Recalibrating Servo Travel Toggle the switch to the Upper position ONLY AFTER takeoff Toggle the switch to the Lower position for landing 18 2014 DJI All Rights Reserved Spreading Wings S900 User Manual 0 e Servo power will shut off 3 seconds after the landing gear has reached its target position e When powering on the system if the transmitter switch is in the Upper position the LED will flash red quickly as a warning Toggle the switch to the Lower position to continue e If there is an abnormal signal or no signal input into the IN port the LED will slowly flash red Check receiver and connections for problems e If servo power consumption is too high the LED will light up red If this lasts more than 4 seconds the landing gear will lower and the LED will flash green slowly Re calibration is needed before flying e A2 flight control system users can use the A2 Assistant to set intelligent gear on the Advanced page Refer to the A2 user manual for details LED Control Board Indicator system normal Calibration required Recalibration required Calibration failed Enter calibration mode system calibrating Motor stalled Unsafe startup alert Solid green Be Blinks rapid green Ge Blinks slow green XY Solid yellow XY e Blinks rapid yellow XY Blinks slow yellow XR Solid red R Blinks rapid red Input signal abnorm
5. Usage Mounting screws Fastening screws Binding devices and wires Mounting receiver controller and other modules 2014 DJI All Rights Reserved 5 xog SUL Ul Jess Bulpue y Bununoyy Mounting the Landing Gear Instructions 1 Put one landing gear leg ring onto each landing gear leg 2 Insert one landing gear leg into each landing skid tube and secure it in place by tightening the M2 5x8 socket cap screw Ensure silicone rubber dampers are attached to each end 3 Insert the landing gear leg into connection point on the center frame Affix in place with M3x8 screws 4 Connect both springs on the legs to the center frame Br I ig ed M2 5x8 amp yj VULR y Ne socket cap gt eC e lt lt 0 e Note the springs are 58 5mm before connecting to the center frame and are stretched to 70mm when mounting is completed e It is recommended that the landing gear leg ring be placed about 30mm above the landing skid tube a 1 CF eT eee a k yey ats 7 X Kf IN BED Wy f ZA A LINNAA Sas lt lt KH Sa 6 2014 DJI All Rights Reserved Mounting Frame Arms Instructions 1 Prepare the arms 1 Check all propellers for cracks then install and screw each propeller cover on tightly 2 Ensure all motors are mounted firmly and rotate freely 3 Mount all arms with re
6. 59033309590333 10 59083391 1 59033312 590333 19 590383 11 M2 5x9 M2 5x13 M2 5x8 cheese Miscellaneous S9032701 S9032702 9020201 9020202 pe e jani m 59020103 S9020104 S9033401 Caution This part is used with Z15 5N 7N gimbal 30 2014 DJI All Rights Reserved Spreading Wings S900 User Manual Package No Name 13 29 30 31 32 ar 28 34 S900 Center Frame S900 Complete Arm CW RED S900 Complete Arm CW Green S900 Complete Arm CCW RED S900 Complete Arm CCW Green S900 GPS Holder S900 Screw Pack S900 Power Cord Plug S900 Extended Landing Gear Leg Part No Package 3 9 12 14 15 Package r S 1022 25 25 9012301 9901290239012903 Package 6 8 10 11 21 24 25 59013001 S90 13002 59013003 Back 90 0 0 22237257 90 10 99013102 S9013103 Package 4 8 10 11 21 24 25 S9013201 S90 13202 59013203 59032701 S9032702 S9032703 M2 5x8 cheese Assorted screws S9020101 S9020102 S9020103 S9020104 59033401 FCC Statements This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with
7. Remove the original battery connectors Avoid cutting the power and ground cables at the same time as this can cause a short circuit We recommend wrapping unsoldered cables with insulating tape to prevent accidental connections Pass the black ground wire through the black housing After passing the wire through solder the female bullet connector to the ground wire Wait for the soldered connection to cool then pull the housing back over the bullet connector Screw and pass the red power wire through the red housing After passing the wire through solder the male bullet connector to the power wire Wait for the soldered connection to cool and then screw and pull the housing back over the bullet connector DE ME IM 3 Connectors soldering diagram 16 2014 DJI All Rights Reserved Spreading Wings S900 User Manual EP Xe Connectors are soldered Installing and connecting battery 1 Attach battery to battery tray Do not use an oversized battery Maximum installation dimension is 80mm X 120mm X 200mm 2 Connect the black connector and then the red connector to power on Disconnect the red connector then black connector to power off P if D N 7 AI us SN 6 OY Ge 2014 DJI All Rights Reserved 17 A syeg Builjelsu Jess BuIpue7 y dN Bues Setting
8. Z15 5N 7N gimbal to avoid damage and or failure during the self test Refer to the Part List Package No 34 Page 31 for details e Follow the Mounting the Landing Gear Page 6 instructions to mount extended landing gear legs Then the gimbal can be mounted as shown below mt Package No 34 is for users whose landing gear legs are 300mm Users whose landing gear legs are 350mm have no need to purchase this part via 2014 DJI All Rights Reserved 21 equo y Bununoyy gt KO go 5 x Diagonal Wheelbase 900mm Frame Arm Length 358mm Frame Arm Weight 316g gt D gt x ESC State Sound Ready 21234567 B B Throttle stick is not at bottom BBBBBB Input signal abnormal B B B Input voltage abnormal BB BB BB BB ESC State LED Standby Off Motor rotating Solid Red or Green On Motor rotating at full throttle position Solid Yellow On AN DJI ESCs are specifically designed for multi rotors When used with DJI autopilot systems parameters and travel ranges do not have to be calibrated with Motor ESC Propeller Center Frame Diameter 272mm Center Frame Weight with Landing Gear 1185g Mounting Base Servos Landing Gear Size 460mm Length x450mm Width x360mm Height Stator Size 41x14mm KV 400rpm V Max Power 500W 22 2014 DJI All Rights Reserved Spreading Wings S900 User Manual Weight with Cooling Fan 158g
9. s3 S9010802 Z S9011001 lt gt S9012903 S9013003 S9013103 S9013203 S9010401CCWB S9010402 S9010501CCWR S9010502 a S9010601CWB S9010602 9010603 10702 S9010701CWR S901070 59010703 S9012902 S9013002 S9013102 oe ats 012202 an S9012302 9010404 9012901 9012402 S9010504 S9013001 so S9010604 S9013101 S9010704 S9013201 d b r M3x12 3 cheese S9012301R S9012401G Package No Name Part No 4 S900 Frame Arm CCW Black S9010401CCWB S9010402 89010403 S9010404 M3x 12 3 cheese 5 S900 Frame Arm CCW Red S9010501CCWR 99010502 S9010503 S9010504 M3x 12 3 cheese 6 S900 Frame Arm CW Black S9010601CWB S9010602 S9010603 59010604 M3x 12 3 cheese if S900 Frame Arm CW Red S9010701CWR S9010702 S9010703 59010704 M3x 12 3 cheese 8 S900 Motor Damping Unit 59010801 S9010802 M3x 10 3 10 S900 Motor Mount Carbon Board 59011001 M3x4 5 2014 DJI All Rights Reserved 27 1S7 Hed 1S7 Hed Spreading Wings S900 User Manual 21 S900 4114 Motor with black Prop cover S9012101B 89012102B M3x4 5 22 S900 4114 Motor with red Prop cover 59012201R 59012202R Max 5 23 S900 ESC with Red LED S9012301R S9012302 M3x 12 3 cheese 24 S900 ESC with Green LED 0241990 22027713 723 cheese 25 S900 Propeller Pack S9012501CCW S9012502CW S9012503 M3x 12 3 hexagan Center Frame S9020301 n e M2 5x8 cheese T T S90215
10. 02 SS 2 S9021503 S9032703 M3x6 5 S9021501 S9020302 S9020901 l 1 M3x8 self tapping S9021201L 7 Bl E T i S9021202R A S9021203 S9021101 S9021401 M2 5x8 cheese M3x6 5 28 2014 DJI All Rights Reserved Spreading Wings S900 User Manual Package No Name Part No 3 S900 Lock Knob S9020301 S9020302 M3x8 self tapping 9 S900 Center Frame Support Pillar 59020901 M2 5x8 cheese 12 S900 Arm Mounting Bracket 99021201L S9021202R S9021203 M3x6 5 14 S900 Center Frame Bottom Board 59021401 M3x4 5 cheese M3x8 self tapping M3x6 5 M3x5 5 15 S900 Center Frame Top Board 59021501 S9021502 S9021503 M3x6 5 M2 5x8 cheese 11 S900 Frame Arm Mounting Steel Shaft S9021101 Landing Gear M3x4 5 S9031812 S9031902 S9031712 S9031814 S9031815 S9031903 M3x6 5 S9031904 S9031901 a M2 5x13 S9031604 er SA e 9033306 TS ei 9031602 i 6 A i 7 9031701 9033301 5 amp Ney SS 9031603 9 a Ds nn es S9033305 O a Y a S9031601 S9033304 j S9030201 S9031605 es S9033313 S9033307 A 9033314 M2 5x5 ns S9031801 M2 5x8 cheese S9033308 17 A S9033309 i D 0 9033310 S9032605 S9031808 S9033311 59031809 L EE MX NE 9031810 i i Aa os 9031811 gt 1 S9031806 I S9031713 39031813 M2 5x8 socket cap ay S
11. 2 3 Connect the left servo cable to the L port of the landing gear control board Connect the right servo cable to the R port of the landing gear control board Press and hold the SET button using a pin then power on You will see a yellow LED beside the SET button flashing quickly Wait as servos complete position initialization Make sure the arm connecting to the servo is parallel to the link as shown in the following diagram Assemble the left and right servos to the left between M3 M4 and the right between M5 M6 parts of the landing gear Power off gt 34 4 2 O Qj Me ps R L IN O Servo ce 2 J To right servo Cle 2 Teleta Connecting arm X To receiver channel Link To Fl port if use A2 SET Button LED After Installation Recalibrating Servo Travel Instructions 1 O1 Keep your hands away from all moving parts tb 2 Ensure the R L and IN connections are correct 3 4 Press and hold the SET button using a pin while powering on then release An LED will flash yellow Keep the whole aircraft off of the ground during calibration as landing gear will move quickly Press the SET button again Auto calibration will begin and the LED will flash yellow slowly DO NOT obstruct any moving parts during auto calibration During calibration the left landi
12. 9031807 REEERE M3x6 8 M2 5x8 socket cap Co a I q D En S9032601 S9032002 S9032602 S9032603 CautionX 1 Parts within the dotted box are mirrored against each other Except for S9031814 and S9031815 S9032606 M3x22 socket cap S9032604 2014 DJI All Rights Reserved 29 1S7 Hed 1S7 Hed Spreading Wings S900 User Manual Package No Name 16 18 19 20 26 33 S900 Gimbal Damping Bracket S900 Retractable Module Right S900 Retractable Module Left S900 Gimbal Damping Connecting Brackets S900 Landing Skid S900 Landing Gear Leg S900 Battery Tray S900 Gimbal Mounting Accessories Part No S9031601 S9031602 S9031603 59031604 59031605 M2 5x5 M2 5x13 S903 1701759031702 39031703 5903 170453031705 5903 1 706 59031707 59031708 5903 1709 S903 1710 33902 7 I S909 17 12 50031713 MIE 9M2 5x lt 10 socket cap M2 5x8 cheese M2 5x5 M3x8 M3x4 5 M3x6 8 59031801 59031802 59031803 59031804 59031805 S9031806 59031807 S9031808 S9031809 59031810 59031811 59031812 59031813 59031814 59031815 M1 6x5 M2 5x10 socket cap M2 5x8 cheese M2 5x5 M3x8 M3x4 5 M3x6 8 S9031901 59031902 S9031903 59031904 59031905 M2 5x5 M3x6 5 59032001 59032002 S9032601 S9032602 S9032603 S9032604 S9032605 S9032606 M2 5x8 socket cap M3x22 socket cap S9030201 590333017 590338302 59033303 59033304 759033305 59033306 5903330759033308
13. Spreading Wings SYOO User Manual 2014 08 Disclaimer Thank you for purchasing the S900 Please visit the Spreading Wings S900 page on www dji com regularly to keep up to date with product information technical updates and manual corrections Information in this manual is subject to change without notice In using this product you hereby agree to this disclaimer and signify that you have understood all points completely When assembling this product follow all instructions carefully The manufacturer and seller assume no liability for any damage or injury arising from the use of this product This is a class A product of the FCC certification In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures DJI is a registered trademark of DJI 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 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 About The S900 is designed for professional aerial photography and cinematography It is user friendly safe stabilized and easy to fly while its integrated design makes assembly and configuration simple and fast Retractable landing gear vibration dampers slightly angled arms a
14. Up the Landing Gear Using a 2 position RC transmitter switch landing gear retraction can be carried out remotely Setting up the transmitter Select a 2 position switch default setting is OK as the control input for the landing gear Ensure the corresponding receiver port is connected to the IN port on control board For the A2 flight control system connect the flight controller s F1 port to IN port on control board un Fi Upper Toggle the switch to this position to raise the landing gear p m N 1 Q Lower Toggle the switch to this position to lower the landing gear AN gt If the transmitter switch has a FailSafe function set the FailSafe value to the Lower position This ensures that the landing gear will lower automatically when the receiver enters FailSafe mode To avoid accidental switch triggering slide levers or other controls can be used for landing gear control Usage procedures 1 2 Toggle the switch to the Lower position and then turn on the transmitter 3 4 Ensure the landing gear is in the Lower position then power on the system If a solid green LED on the O1 Ensure transmitter and receiver batteries are fully charged Ensure the R L and IN connections are correct landing gear control board lights up everything is normal If it flashes green slowly re calibrate the system according to instructions in
15. al A eeren Blinks slow green Landing Gear Specifications Parameter Range Parameter Range Working Voltage 3S 6S LiPo Input Signal PWM High Pulse Width 800us 2200us Working Current Max 1A 6S Output Signal PWM Mid Position is 1520us in 9OHz Working Temperature 20 70 C Output Voltage 6V Total Weight 875g Servo Travel 150 Minimum 120 2014 DJI All Rights Reserved 19 Jess Bulpueq y dN Bues equo y Bununoyy Mounting the Gimbal Before assembling the gimbal install the GCU as shown below Be sure to install on the side as shown below A DJI Z15 GH4 HD gimbal has been used as an example in the following diagrams The connectors on gimbal should be removed for better performance then the gimbal can be mounted to the lower connection points Users of DJI Z15 5N 7N gimbal refer to the DJI Z15 5N 7N Gimbal Mounting Notes Page 21 for details AN re 7 en X N N gt N 20 2014 DJI All Rights Reserved Spreading Wings S900 User Manual Check that the system s center of gravity is on the line as shown in the diagram below ye A DJI Z15 5N 7N Gimbal Mounting Notes N e Due to the size restriction of the Z15 5N 7N gimbal users should purchase extended landing gear legs used with
16. d propeller covers to M1 and M2 to indicate the nose of the S900 4 4 Identify the CW and CCW marks on the arms Mount the arms with the CCW mark to the M1 M3 and M5 positions of the center frame The arms with the CW mark should be mounted to the M2 M4 and M6 positions of the center frame Cover Propeller Screw Mount Power Cable ESC Signal Cable CW or CCW Mark LED 2 Insert each frame arm vertically into the mounting z area on the center frame 3 Line up the screw holes of the frame arm and s center frame 4 Insert the M4x35 screw from the right of the frame arm the thread is located on the left of the screw mount Tighten each screw correctly Over tightening may lead to connector abrasion de SO 2014 Dul All Rights LED is on after motor started Reserved 7 SU Sues Bulunoy SU Sues Bulunoy Spreading Wings S900 User Manual 5 Gently lift the frame arm 6 Twist the red knob to lock each arm in place Be sure there is an audible click which indicates a proper lock Check the arm for movement To store untwist the knob and lower the frame arm 7 Now unscrew 6 screws M2 5x8 cheese on the upper plate of the center frame and remove the upper plate Then unscrew the 4 screws M3x8 self tapping found under the center frame of the round cover and remove it to gain access to the ESC and power cable instal
17. e in proper working order when using the Dul A2 flight control system to avoid damage or injury Do not overload the system Do not get close to or touch motors or propellers when they are spinning as this can Cause serious injury 10 Disconnect the battery and remove the camera during transportation to avoid damage or injury 11 We strongly recommend using as many DJI manufactured parts as possible Others If you have any problems you cannot resolve contact your dealer or DJI customer service Legend N Important X Hints and Tips 4 2014 DJI All Rights Reserved In The Box Center Frame x1 e Se e QZ Sn _ s2 ZO gt e eS e amp SE Landing Skid Tubes x2 with Silicone Rubber Dampers I e GPS Collapsible Mount x1 Connector Set x1 Screw Package x1 For frame arms mount M4x35 For landing gear mount M3x8 M2 5x8 socket cap M3x22 socket cap Frame Arms x6 Landing Gear Legs x2 Springs x2 gt 3 PIN Servo Cable x1 EN ernn E Accessories Package x1 CW propellers x2 CCW propellers x2 Magic tapes x4 The red knobs x6 Landing gear leg rings x4 Soft dampers x50 Tools Required Tools 2 0mm Hex Wrench 2 5mm Hex Wrench Thread Locker Nylon Cable Tie Scissors Cutting Pliers Dykes Foam Double Sided Adhesive Tape
18. id catching your fingers in the bracket when folding for transportation j O P nn nn un y do 7 T 6 The other reserved positions are indicated in the diagram below and can be used for mounting a receiver LED flight indicator IOSD module and wireless video transmission module Kati sl 12 2014 DJI All Rights Reserved Spreading Wings S900 User Manual 7 Check that every anti drop screw has been firmly installed in the reserved positions Thread locker is recommended 1 Remove the anti drop screws to apply appropriate thread locker 2 Replace and tighten 8 Note that the dampers are 30 silicon rubber If you use other dampers or vibration absorbing balls the quality of your aerial photography may be affected dampers AN e Mount the GPS with a bracket to avoid interference from the center frame power board e Use glue to install the GPS bracket Ensure it is firm and stable before every flight e Always test motors using the Assistant Software after installation Refer to your flight control system user manual for details 2014 DJI All Rights Reserved 13 Guu pue S2IU0499 3 Bununoyy Buu M pue S2IU0199 3 Bununoyy Spreading Wings S900 User Manual Connecting the flight controller to the center frame 1
19. lation area 8 Plug each ESC signal cable into the slot near each arm on the center frame 8 2014 DJI All Rights Reserved Spreading Wings S900 User Manual 9 Connect the power cables to the center frame Each cable must be screwed into a positive or negative gold bracket Each bracket will have two cables of the same color screwed into it Red cables are positive and black cables are negative 10 To ensure a reliable connection rotate the screw until it is both tight and parallel to the connecting bracket 11 Ensure all ESC cables and power cables are correctly installed onto the center frame 2014 DJI All Rights ESC cables power cables Reserved 9 SU Sues Bununoy Spreading Wings S900 User Manual 12 Replace the round cover of the center plate and re tighten the 4 screws M3x8 self tapping Then replace the upper plate of the center frame and re tighten the 6 screws M2 5x8 cheese n 7 N IN oe a ns nmmunm i e AA gh S off 2 Ir 13 Double check all frame arms Arms M1 and M2 are the forward facing nose arms M4 and M5 are the tail Seen from the top motors on arms M1 M3 and M5 rotate counter clockwise while those on arms M2 M4 and M6 rotate clockwise 10 2014DuI All
20. locker to the propeller mount first avoids getting thread locker into the holes of the plastic propeller IN Loose screws cannot be securely locked with thread locker Propeller Precautions Torque markers on the screws and propeller covers will give you a visual Cue to check whether the propellers are loose Check the torque markers before every flight 24 2014 DuI All Rights Reserved Spreading Wings S900 User Manual Using the Propeller Holder Instructions 1 Insert the propeller blades into the propeller holder 2 Attach the propeller holder to the frame arm Assembling Motor Vibration Absorbers A soft damper is part of the vibration absorber Assemble soft dampers as shown below Assembly is the same for CCW and CW propellers AN e Before installing the soft dampers put the copper gaskets onto the four mounting holes on the carbon plate Then put the soft dampers into the mounting holes e After tightening the screws the vibration absorbers may be twisted If this is the case hold the motor with your thumbs under the base plate and fingers on the top carbon plate and squeeze the plates together to make the vibration absorbers flat and parallel with the plates 2014 DJI All Rights Reserved 25 OVA Spreading Wings S900 User Manual Remounting the Landing Gear Servo Remounting servos is not recommended as they are pre installed Instructions 1
21. nd a minimalized gimbal mount allow for a clear 360 degree view from the camera A patented power distribution board built in high speed ESCs and motors with high efficiency propellers ensure dynamic stability and maximized power efficiency Used with a professional DJI multi rotor autopilot system the S900 can hover and fly reliably making it ideal for photography and cinematography gt Vu 558mm A a Se 5 WUA 7 1 26mm 305mm PN of io 4533mm gt 2 2014 DJI All Rights Reserved Contents Disclaimer 2 About 2 Contents 3 Cautions 4 Legend 4 In The Box 5 Mounting the Landing Gear 6 Mounting Frame Arms 7 Mounting Electronics and Wiring 11 Connecting XT60 Ports on the Center Frame 16 Installing Battery 16 Setting Up the Landing Gear 18 Mounting the Gimbal 20 Appendix 22 ESC Sound 22 ESG LED 22 Specifications 22 Gain Value Settings 23 FAQ 24 Soldering the ESC 24 Remounting the Propellers 24 Propeller Precautions 24 Using the Propeller Holder 25 Assembling Motor Vibration Absorbers 25 Remounting the Landing Gear Servo 26 Recalibrating Servo Travel 26 Part List 27 FCC Statements 31 2014 DJI All Rights Reserved 3 suonen Cautions When flying the rotating propellers may cause serious damage and injury Please fly safe at all times Assembly Cautions 1 2 3 Use a bracket to mount the GPS module on the center frame to av
22. ng gear will raise and lower followed by the right landing gear After calibration both the left and right landing gears will be lowered and the LED will display a solid green light This indicates that the landing gear is working properly N e If the LED is solid yellow after calibration a problem has occurred Carry out the instructions in Remounting the Landing Gear Servo then try again e Avoid obstructions during calibration If the landing gear was obstructed recalibration will be required per the above steps e If the R and L servo cables are reversed travel will not be measured correctly Fix the connections and recalibrate the landing gear using the above steps e Landing gear travel has been pre calibrated Mechanical adjustment of the gear travel is not recommended 26 2014 DuI All Rights Reserved Part List If you require a replacement part locate the part that you wish to replace in the following tables Then order the package that comes with the specified part The numbering of the part is defined as follow s 00 Ol Frame Arm O2 Center Frame O3 Landing Gear Frame Arm M3x12 3 hexagan Package No S9020101CCW Zu oe CW as clockwise CCW as counter clock wise Bas Balck R as Red Gas Green Package Part No 9012102B a a S9012202R S9012503 S9012501CCW aaa ve p S9012502CW Te S9012101B S9012201R 7 o M3x10 3 T 7 S9010801
23. ntrol board 2 Connect the right servo between M5 and M6 cable to the R port of the landing gear control board 3 For the A2 flight control system connect the F1 port of the flight controller to the IN port of the landing gear control board Other flight control systems connect a 2 position channel receiver to the IN port Right Servo Connector Left Servo Connector A N f right and left servo cables are reversed the landing gear will not function properly e Connect all wires carefully and neatly to avoid cable damage caused by frame edges 2014 DJI All Rights Reserved 15 Guu pue S2IU0199 3 Bununoyy A sneg Builjelsuj owe 49 U99 Sy UO SUOY 091X HuljosuuO Connecting XT60 Ports on the Center Frame The bottom board is a power distribution board with three XT60 connectors for battery power Instructions 1 Connect the PMU power cable to the XT60 connector on top of the bottom board 2 Connect the landing gear control board cable to the XT60 connector on the bottom of the bottom board 3 Other connectors can supply power for other DJI devices as required Q Installing Battery Soldering battery connectors AS150 spark proof connectors are used They must be soldered to your battery power cables 1
24. oid interference with the power board Ensure the IMU is mounted with the arrow pointing toward the nose of the aircraft If using a receiver attach it under the bottom board of the center frame with the end of the antenna facing downwards and away from obstructions to avoid signal loss Ensure frame arms are mounted correctly a Motor mounts with CCW marks should be mounted to the center frame positions with the following marks M1 M3 and M5 b Motor mounts with CW marks should be mounted to the center frame positions with the following marks M2 M4 and M6 Do not remove any glued in screws Screws that already have blue glue can be used once without thread locker On other occasions apply appropriate thread locker first The S900 should be lifted off the ground when testing landing gear or recalibrating servo travel Flight Cautions O0 A O N N O ESCs are not water proof please do not fly in rain or snow Ensure all parts are in good condition before each flight Do not fly with worn or broken parts Ensure propellers and motors are installed correctly and propellers are unfolded before flying Ensure ESC signal connectors and power cable connectors are tight before every flight When flying maintain a safe distance away from people buildings high voltage lines tall trees water and other hazards Use only 6S LiPo batteries for the power supply Ensure all output signals from M1 to M6 ar
25. the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense 2014 DJI All Rights Reserved 31 SJUBLUSJINDOY UOITEDIJIUED 994 SUL User manual is subject to change without prior notice You may visit DJI offical website to obtain the latest version of user manual i http www dji com product spreading wings s900 4 0 op STs 2014 DJI All Rights Reserved
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