# Spreading Wings 

# 5900 User 

# 1'1anual

**(~;_?J** 20"14.12

# Disclaimer Thank you for purchasing the 5900. Please visit the Spreading Wings 5900 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 aU points completely. When assembling this product. follow all instructions carefu l ly. The manufactu rer 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 environme n t this product may cause radio interference, in which case the user may be required to take adequate measures. OJI is a registered trademark of DJI. Names of product. brand, etc., appearing in this manual are trademar ks or registered trademarks of their respective owner companies. This product and manual are copyrighted by OJI with aU rights reserved. No part of this product or manual shall 

### be reproduced in any form without the prior written consent or authorization of OJ I. 

# About The 8900 is designed for professional aerial photography and cinematog raphy. It is user friendly , safe, stabilized and easy to fly while its integrated design makes assembly and co nfiguration simple and fast. Retractable landing gear. vibration dampers, slightly angled arms and a minimalized gimbal mount allow for a clear 360 degree view from the camera. A patented power distribution board, buil t- 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.

_ . ,

....... ....._._......_ 43.'5nlrn

# Contents Disclaimer About Contents Cautions Legend In The Box Mounting the Landing Gear Mount i ng Frame Arms Mounting Electronics and Wiring Connecting XT60 Ports on the Center Frame Installing Battery Setting 

### Up the Landing Gear Mount i ng 

### the Gimbal Appendix ESC Sound ESC LED Specifications Ga in Value Settings 

### FAQ So ld ering the ESC Remounting th e Propellers Propeller Preca ution s U sin g the Pro pe ller Ho ld er Assembl ing Moto r Vi brat ion Absor be rs Re mounting the Landi ng Gea r Servo R

ecali bratin g Servo Travel 

### Part 

### List FCC Statements 

### 2 2 

### 3 4 4 

### 5 6 7 

### 1 1 

### 1 6 16 1 8 20 

### 22 22 22 

### 22 23 24 

### 24 2

4 24 

### 25 25 26 26 

### 27 31 .

# Cautions When f lying, the ro ta

ting p ropelle rs may cause serious damage and in jury . Please f ly safe at all ti mes.
1 . Use 

### a bracket to mount the GPS module o n the center frame to avoid ir1 te rference wi t h th e po we r boa rd. 2 . Ensu re the I MU i s mounted with the arrow pointing toward the nose of the aircraft. 3 . If usin g 

### a receiver , attac h it u nder the bottom board of the center f rame with the end of t he a nte nn a

fac in g downwards and away from obstructions to avoid signal loss. 

### 4. Ensure frame arms are mounted cor rectly. a) Motor mounts

**w~l1** CCW marks sl1ou ld be mounted to the center frame posit i ons w i th the fo l low i ng marks; M1, M3and MS. b) Motor mo un ts with CW marks should be mounted to the center fra me posit ions w H h the f ollo1'Jing marks: M2 . M4 , and MS. 

### 5. Do n ot remove any glued-in screws. 6. Screws that alread y have blue glue can be used once without thread locker. On other occasions. apply

appropriate thread locker first. 7. The S900 should be lifted off the ground when testing landing gear or recal ibrating servo t ravel.


# ,

**~' ~tS~ytlons** 

**·,** 

# ·., .

1. ESCs are not water-proof. please do no t fly in rain or snow. 

### 2. Ensure all soft dampers and vibration absorbers are in 

### good condijion before every flight. If not, replace

immediately. Otherwise, the flight perfonnance of your aircraft will be adversely affected . 

### 3. E nsu r e all parts are in good cond ition before each flight. 

### Do no t f ly with ·Norn 

### or bro ken parts . 4 . Ens ure prope ll e r s and motors are installed correctly and propellers are unfolded before flying. 

### 5 . En sure 

### ESC signal connectors and power cable connectors are tight before every flight. 6. When f lying, maintain a safe distance away from peopl e. buildings, high- voltage lines , tall trees, water

and othe r hazard s. 

### 7. Use only 

### 6S LiPo batteries for the power supply. 8 . Ens ure all outpLit signal s f r om M1 to M6 

### ar e in pr oper working order when us in g the DJ I A2 fUght control system to avoid damage or injury. 9. 

### Do not overload the system. 10. 

### Do not get close to or touch motors or propellers when they are spinning as this can cause serious injury. 11 . Disconnect the battery and remove the ca mera during transportation to avoid damage or i nj ury. 

### 12. We strongly r ecommend usi ng as rnany OJI manufac t ured parts as poss ible. 

## i dtheis . •. . • ... ·

.. ···.: .. ·.::'" ' If you have any problems you cannot resolve, contact your dealer or O J I customer se rvice. 

# Legend 

# & Important



## ~\):: Hint s and 

### Tips

# In The Box

...

.:· · - :,· ·.·.: ·



# I.:~Ddi **gSkidT~b~~**

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**,. ·.**  **',:.··;~·Fo;·:** 

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# / :_: : • ' . . ·:: :\::.' •.

**O(VIfith ~iliconeRu~t?erpampets)** 

**·** 

## ..,, : : ; .. ·. - · ·•··' :: : ·:._. ,

·. . . . . . :.·. :· ·· · . . .. , .. .. . _ .· ·· ·· . :< : .• · ·, · .·-. •· ·



## bbnn~Ction~te Co n nector Set x 

### 1 

# £pi Wllil\lS 

# "'""*' 

# c or 3-PI N Co nn ecti o n Cab les x8 

## Dr: 

# = :& 11 :r:a:a r: 

### n(i]

Tools Required

2 .0m m Hex W r ench . 2 .5mm H ex Wr e nc h Thr ead Locker Nylon Cable Tie, Scissors. Cutting Pliers{Dykes Foam Double Sided Adhesive Tape CW propell ers x2 CCW prope llers x2 Magi c tap es x4 T h e red kno b s x 6 

### Landin g g e ar leg 

### ri ngs x 4 

### Soft dam p ers x50 For frame a m 1 s mo un t: M4x 3 5 For land i ng gear mo u nt: M3x8 , 

# IM2 .5x8 (so c k et cap) , M3x 22 (socke t cap )

. . · . .. ::. , .. • . · .· ·.

· : :. . . .· . . ..

# :

.. 

### :

**:** .·. :-·: -

:· .:·: . · 

## ..



# p~~~

**;** 

# ;::. ·. • :••·· ·

. ;' Mou nt i ng sc rews . Fasten i ng scre11.rs. Binding devices and wires . · . ,·

### .. . . : 

### ..•

, ·:



### Mounting r eceive r, co n tro ll er and othe r modules .

# Mounting the Landing Gear Instructions 1. Put one landing gear leg ring onto each l anding gear leg. 2. Insert one landing gear leg into each landing skid tube and secure it in place b y t i ghten ing th e M2.5x8 (socket cap) screw. Ensure silicone rubbe r dampers a r e attached to eac h end. 3. Insert the landing gear l eg into connection point on the center frame. Affi x i n p l ace w it h 

### lv13x8 sc r ews. 4 . Co nnect both springs on th e l egs to th e center frame.



## ·ri· 

## ·v· • Note th e springs are 58 .Smm before connecti n g to th e ce nter f ra me , and are stre tched to 70mm when mounting is completed. •It i s r ecorrmended thai the l anding gear leg 

### ring 

### be placed about 30mm above the lan d i ng skid tube.

# 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 red propeller covers toM 1 and M2 to indicate the nose of the S900. (4) Identify the CW and CCW marks on the arms. Mount the arms with the CCW mark to the Mt, M3 and M5 positions of the center frame. The arms with the CW mark shou l d be mounted to the M2. M4 and M6 positions of the center frame.

Cover

2. Insert each frame ann vertically into the mounting

area on the center frame. 3. Line up the screw holes of the frame arm and

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. Screw Mount Power Cable 

## I ESC Signal Cable



### •LED is on after motor started.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 c lick. wr1ich 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 t'1e upper plate of the center frame and remove the upper

plate. Then unscrew the 4 screws (M3x8 self-tapping. found under the center fram e) of the round cover and remove it to gain access to the ESC and power cable installation area. 8. Plug each ESC signal cable into the slot near each arm on the center frame.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 ot the same color screwed in to 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 t he connecting bracket.

11. Ensure all ESC cables, and power cables are correctly installed onto the center frame.Spreading Wings S900 User Manval 12. Replace the round cover of the center plate, and re-tighten the 4 screws (M 3x8 self-tapping) . Then replace the upper plate of the center frame. and re-tighten the 6 screws (M2.5x8 cheese) .

13 . Double check all frame arms. Arms M1 and M2 are the forward facing (nose). arms M4 a nd MS are th e tail. Seen from the top. motors on arms M1, M3 and MS rotate counter clockwise while tho se on arms M2, M4 and M6 rotate clockwise.



# M3 M6

# Mounting Electronics and Wiring Eight positions are reserved for mounting a flight co ntrol system, wireless video transmission module. receiver. and other accessories. The OJI 

### A2 flight co ntrol system has been used here as an example. If using an A2, follow mounting and wiri ng instructions found in the A2 flight control system user manua l. II us i ng the DJI WK·M flight control system , p l ease r efer to the WK · M user manual for connect ions. Also be sure the firmware on your OJ! flight controller has been updated to the latest version. 

### Instructions 1 . Attach I MU module t o t he IMU area of tne center f rame . Ensure that it points towa rd t he nose. 2. A ttach the PMU module to the cen ter f rame.



# & Only mou nt 

### the IM U in 

### the tMU positio n of the center frame. 3. Mount the flight controller in the res erved pos ition near the PMU module.

0

**~** 1]•·- 

# ·· -

**~-** :: : 

# ·- .. . = 

# *' " b il 

# • 4, A2 F!igh! O .. · ntrolb-:rSpreading Wings S900 User Manuai 4. Attach the GPS collapsible mount to the center frame using M2.5x8 scr ews . 5. Mount a GPS module to tile GPS mount with a bracket. Ensure the arrow p o i nt s towar d the no se a nd avo i d catching your fingers in the bracket when folding for t r ansportation. 

# -.._Q):_ "--=:_.../



# cp

T.

6. The other rese r ved positions are indicated in the diagram below and can be use d f o r mou n ti ng a re ce iver . LED flight indicator, iOSD module and wireless video transmission mod ule.Spreading Wings 5900 User Man ual 7 . Check that e v e ry a nti -drop screw has been firmly installed in the res erv ed pos iti ons. Th read l ocker is reco mmen ded. ( 1 ) Remov e the

**an~-d rop**  screws to apply appropr ia te thread locker. (2) Replace and tig hten. 8. Note that the dampers are 30° si licon rubber. If you use other dampers or vibration absorbing balls, the quality of your aerial photography may be affected.



### ~ • Mount the GPS w ith a b racket to avo id interference from the ce nter fram e powe r board . • Use glue to install the GPS bracket. Ensure it is firm an d stable bef ore every f light. • Always test motors using th e Ass istant Softl.vare a fte r i nstallation. Re fer to your flig ht co ntro l system user manual f o r deta il s .Spreading Wings 5900 User Manual 

### Connecting the flight controller to the center frame 1. Connect the flight control system according to your flight control system u se r manu a l. 2. Connect the flight controller to th& center frame with the connection cables .

There are two kinds of connection cables. Choose the corresponding conn ect i o n mo de according to the connection cable in the box. Using the connector set:**f.CF'>~;,:, ,_** **.- -;f** **\' ~**  '' f£"J:[] Plug in the connector set to the ESC signal outlet on the center frame. Th e n plug in t he c onn ec tor set to flight controller as shown below. ( 1) Yellow 4-pin cables are for M 1- M4 connections. The yelfow cable sh ou ld be conne cted to M1. (2) Brown 4-pin cab l es are for M5- M6 connections. The brown cable sh ould be co n nected to MS. (3) Black 4-pin cables are for four continuous ground pins connection s . M 1-M4 a r e con ne ct e d as t he following diagram sl1ows.

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# ,, 0 ! 

# oc A2 

## -=



# .. Ml M2 M3 

### M4 M5 M6 

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Using the 3·pln connection cable: 

## c::::;.. a: £f o 

### uo.,. 11:1 

# = = e(:jJ M 1through M6 correspond to each motor number.


### Ml o-M1 

## [!; M2 1-M2 M3 >-M3**~** 1-M4 

### M4**~** o-Ms 

### MS o-M6 

### M6

# ~r~ 

# %! 0 0**~F _**  LIN K lEO F>-< F>""" 

# A2 Fo .... X!- 

### x .... FUGiiT C ONTR O LLER XI-<**~** 

# •**~b** li S•Spreading Wings S900 User Ma n ual 

# ,& If usi n g a DJ I WK- M flight co n troller, you m ust us e t he wir es that came with t h e WK-M. M1 th r oug h M6 correspond to eact1 moto r nu mber.



### Connecting the flight controller and landing gear Ml M2 M3 

### M4 MS M6

1 . Connect t he left servo (between M3 a nd M4} cable t o th e ' ' L '' port of the landing gear control board. 

### 2. Connect the right servo (between M5 and M6) cable to the " R " po rt of the land ing g ea r contro l board. 3. For t he A2 flight control system. c onnect the F1 port of the flight con t ro ll er to the " I N '' p o rt o f the landi n g gear cont r o l board. Oth er flight control systems connect a 2 - position channe l receive r to the "I N " 

### port .



# ,& • If r ight and lef t se rvo c ab l es are reversed, t he landing gear will not fun cti on proper ly. • Co n nect a ll wi res ca r efu lly and neatly to avoi d cable damage c a used b y fra me e dges .

# Connecting XT60 Ports on the Center Frame Th e bottom board is a power distribution board with three XT60 connecto rs for batte ry p o wer. 

### Instructions 1. Connect the PMU powe r cable to th e XT60 connector on top of the bottom boa rd . 2. Connect the Iandi ng gear control boa r d cab le to the XT60 connector on the bottom ot the bottom boa r d . 3. Oth er connectors can supply power for other OJI devices. as required.



# Installing Battery Soldering battery connectors AS 1 50 spark-proof con nectors are used. They must be soldered to you r b attery power cab l es. 1. Remove the origina l battery co n nectors . Avoid cutting th e p ower a nd g round cables at the same ti me . as

t h is can cause a short cir cui t. We recomme n d wrapp i ng unsoldered c ab les wit h insulati ng tape to pr even t accidental connections . 2. Pass the black grou n d wire through the black housing. After passing the wire through, solder the female

bullet connector to the ground wire. Wait for the so l dered connect i on to cool, then p ull the housing back over the bullet connector . 3. Screw and pass the red power wire through the red housing. After pass i n g the wire thro u gh, so ld er the

male bullet connector to the power wire. Wait for the so ldered connection to cool, an d then screw and pull the housing back over the bullet connector 

# ======::J:J+--Spreading Wings 5900 User Manual



### Installing and connecting battel)' 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 t hen

black connector to power off.

# Sett i ng Up the Landing Gear Using a 2-pos ition RC transmitter switch, landing gear retraction can be carried out remote ly.

Setting up the transmitte r Select a 2-position swit ch (default setting is OK) as the contro l input fo r t he landing gea r. Ellsu r e t h e corresponding receive r po rt i s connected to the '' IN" po rt on contro l board. For t he A2 f light control system , connect the f li ght controlle r' s F1 por t to " IN" port on control board . 

# --, 

# (

**w~** Uppet': Toggle the switch to this position to raise 

### the lan d ing gear.

....

**~---~** 

## ,--' l

**~:** Lower: Toggle the switch to this position to l ower t he l an ding gear . .... ____ 

## ,



# & • If the transmitter switch has a FailSafe f unction , set the FailSafe value to t he [ Lowe r ] positi on. Thi s e n sures tha t th e land ing gear will lowe r automatically whe n t he re cei v e r ent e r

s Fai l Safe mode . • T o av oid acc i de n ta l switc h trigg erin g , sli de leve rs o r oth er contr ols can be used for landing g ear cont r ol. 

### U sage procedures 1 . Ensure tra nsmitter and receiver batteries are fully charged . 2. Toggl e th e sw itch to th e [Lower] position , and then turn on the transmitte r. 3. Ensure the "R" , "L" a nd " I N" co n necti ons are co rrec t . 4. En sure the landing g ear i s in th e [ Lower] position. t he n powe r on the sy stem . If a so li d gree n L ED on the la ndi ng g e a r control boa r d l i ghts up , eve ryt h ing is normal. I f it f lashes gree n slowly, r e-calibrate the system a ccording to instr uctions in ' Reca l ibrat ing Se rvo Tra ve r . 5. Toggle the switch to 

### t he (U pper] pos ition ONLY AFTER takeoff. 6. T oggle th e switch to the (Lo wer] positio n fo r landing .Spreading Wings 5900 Us er Man u al**-~·** 

# ·v· • Servo power will shut off 

### 3 seconds after the landing gear has reach e d its target pos iti o n. • When powering on the system. if the transmitter switch is in the [Upper] p o siti o n, the LE D wi ll flas h red quickly as a warning. Toggle the switch to the [Lower] position to c o nti nu e . • If there is an abnorma l si gnal or no signa l input into tile "IN" p o r t , th e LED wil l s lo wly ffash red. Check receiver and connections for problems. • If servo power consump t ion is too high, the LED will l ight up red. If t h i s la s ts m or e tha n 4 seco nd s, tl1e landing gear wiillowet and the LED will flash green slowly . Re -calib r a tio n i s nee d e d before flying. 

### • A2 flight control system users can use the 

### A2 Assistant to set int e lli g ent g e ar on t he "A dvan ced" page. Refer to the ''A2 user manual" for details. 

### LED Control Board Indicator System normal Ca l ibration required Recalibration required Calibration failed Enter calibration mode System calibrating Motor stalled Unsafe startup alert Input signal abnormal 

### Landing Gear Specifications Parameter Range Worki ng Voltage 3S-6S (LiPo) Working Current Max 1A@6S Worl<ing Temperature -20-?o• 

## c Total Weight 875g 

### $;'-Solid green.**=!~·** 

### ...... Blinks rapid green . 

## 1ft······ Blinks slow green.

### -~~-Solid yellow.

### ~ ...... Blinks rapid yellow. 

# ! XJ ······Blinks slow yello w . W-Solidred.**~~** ...... Blinks rapid red.

### ~f!Ic ······Blinks slow green.

Parameter Range Input Signal PWM ( Hi g h-Pulse W id th 8 0 0 us- 22 00 us) Output Signa! PWM (Mid P o siti on is 1520 u s) in 90 Hz Output Voltage 6V Servo Travel 150• ( Mi n imum 1 20•}

# Mounting the Gimbal Before assembling the gimbal, install the GCU as shown be l ow . Be sure to install on tt1e side as shown below. A DJI Z 15-GH4 (HD) gimbal has been used as an examp le in the following diagrams.

Th P. connectors on gimbal shou ld be removed for bette r performance, th e n the gimbal ca n be mounted to the lo wer connection points . Users of DJI Z15-5N /7N gimbal. refer to the DJ I Z15 -5N /7N Gimba l Mounting Notes (Page 21) for details.Spreading Wings $900 User Manual Check that the system's center of gravity is on the line as sllown in t11e diagram be l ow.



### DJI Z15·5N /7N Gimbal Mounting Notes 

# &. • Due to the size restriction of the Z15-5N 

### I 7N gimbal. users should purchase extended l anding gear legs (used with Z15-5N /7N gimbal) to avoid damage and/or failure during the self-test. Refer to the Part List Package No.34**(Page~** for details. • Follow the Mounting the Landing Gear (Page 6) instructions to mount extended l anding gear legs.

Then the gimbal can be rr1ounted as shown below

### ~\); Package No.34 is for users whose landing gear legs are 300mrn. Users whose landing gear legs are 3501Tlm have no need to purchase this part.

# Appendix

ESC State Ready Throttle stick is not at bottom Input signal abnormal Input vo l tage abnormal

ESC State S1andby Motor rotating Motor rotating at full throttle position Sound /1234567--8--8 888888 .. 

### 8 .. ...... g ........ 

# s ... BS: - -88 .. ·88-- · 88 ...

LED 

### Off Solid Red or Green On Solid Yellow On 

# & DJI ESCs are specifica l ly designed for multi-rotors. When used with DJI autopi lo t sys tems parameters and travel ranges do not have to be calibrated.

Di ago nal Wheelbase Fram e Arm Len g th Frame Arm We i ght (with Motor, ESC, Propeller) Center Frame Diameter 900mm 358mm 316g 272mm Center Frame Weight (with Landing Gear 1185g Mounting Base, Servos) Landing Gear Size Stator Size 

## KV Max Po wer 460mm(length)x450mm(W i dt h )x 360m m( He ig h t) 41x 14mm 400 rprnN 500WWeight

**(v,~th** Cooling 

### Fan) Working Current Working Voltage Si gnal Frequency Drive PWM F reque ncy Weight 

### (with Radiators) Material Size Weight Takeoff Weight Total Weight Power Battery Max Powe r Consumption Hovering Powe r Consumption Hovering lime Working Environment Temperatur a



### A2 110% 

### WooKong-M 1 60% 110% 160% Spreading Wings 5900 User Manu a l 158g 40A 6S LiP o 30Hz -450Hz 8KH z 35g High strength performance enginee red pla s tics 15x 5 .2 in ch 13g 4.7Kg - 8.2Kg 3.3Kg LiPo (6S, 1 0000mA h- 15000mAtl, 1 5C(Min)) 3000W 1000W (@6.8Kg Takeoff We i ght) 18mi n (@12000mAtl & 6.8Kg Takeoff Weight } -1o•C-40"C

120% 220% 220% 1 60% 1 90% 1 90% 1 20% 100%

# FAQ
Be sure to solder the thick wires and fine wires correc tly when soldering an ESC to th e frame arm. Clockwise (CWJ and counter clockwise (CCW) motors have a different arrangemen t of the colored w i res.



### ~------------~~~

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



# Thiclc~ ..-- ..--

.. -.

-- - ..



# -=· **J-~ ~'~":J\t11f(ii**  

# ~~~fM~~~~~ Fine wile 

### ----h..--:::::--JP\!

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**Thiele~ ----**  **~~~~**



### Instructions 1. Use two M3x 

### 12.3 screws and four washers to remount propellers. 

### 2. Apply thread locl1er to the thread 

### of the propellers mount first. 3.. Affix screws with 4Kg - em (0.4N - m) torque. **H-t~.-'llt-BI.:k** _,_...-t->1 - iHII- Red

CWa! nlo:.

:\): Refer to orig i nal screw ten sions if you are unfam i liar with torq ue meas u r ements .. App lyi ng t hread l ocker to the propeller mount first avoids getting th read l ocker into the holes of the plast i c prope lle r .. 

# .& Loose scr ews cannot b e secu r e ly locked w ith th read l ocker ..

Torque markers on the screws and propeller covers will give you a visual cue to chec k wh eth e r th e p r ope ll ers ar

e loose. Check the torque markers befo r e every f light.Spreading Wings 5900 User Manua l



# X Instructions 1 . I nsert t h e p r opeller b l ades i n to t he propeller holder. 2. Attach t he propeller hol de r to the f r ame arm.

A soft damper is part of t11e vibration absorber. Assemble soft dampers as s hown be l ow . Assemb ly is t he same for CCW and CW propellers .



### ~ • Ensure all soft dampers and vibration absorbers are in good condition before every flight. If not. replace immediately. Otherwise. the flight performance of your aircraft will be adverse ly affected. • Before installing the soft dampers. put the copper gaskets onto tl1e four mounting holes on the

carbon plate. Then put the soft dampers into the mounting holes. • After tightening the screws, the vibration absorbers may be twi sted. If this is the case, ho ld t he

motor with your thumbs under the base plate and f ing ers on the top carbon p l a te . and squeeze the plates together to make the vibration absorbers tlat and parallel wit h the pl ates.Spreading Wings 5900 User Manual Remounting seNOS is not r e cornrnended as they ar e pre-installed. 

### Instructions 1. Connect the left servo cable to the "L• port of the landing gear con trol boa r d . 2 . Co nnect the right servo cable to the " R" port of the landing gea r contro l board. 3 . Press and hold the SET b u tton using a p in t hen power on. You will see a yellow LED bes ide the SET butto n flashin g quickly. Wa it as servos comp l ete position initi a lization. 4. Mal<e sure the arm connecting to the servo is parallel to the lin k as shown in t he following d i agram . 5. Assemble the left and right servos to the left (between M3, M4) and the ri ght (between M5, M6) parts of the landin g gear. Power off.



### Instructions 1. K eep your hands away from all moving pa rts . 2. Ensure the " R " , " L" and " IN " connections a r e correct. Servo



# --~-~~¥10/l Connecting arm

**--1--~~** 

### Li nk --l---1-.<k-"X

After Installation

3. Keep the whole aircr aft off of the ground during calibration, as lamding gea r will move. 4. Pre ss and hold the SET button us ing a pin while pow e r ing on, then rel ease. An LEO will flas h ye l low quickly . Press the SET button again . Auto calibration will beg i n and the L ED will f l ash ye ll ow slow ly. DO 

### NOT obstruct any movi ng parts du ring auto cal ibration. 5. Du ri ng cal i brat ion . the l eft l and i ng gear will ra i se and lower, fol l owed by the ri g ht l anding gear. 6 . After calibration, both the left and right la ndi ng gea rs will 

### be lowered and the LED will display a solid green

light. Tnis indicates that the landing gear is wo rking properly .



### ~ • If the LED is solid yellow after calibration , a p rob lem has occurred . Carry ou t the i n str uct i ons i n " Remounting t he Landing Gear Servo" th en try again. • A v oi d obstruct io ns during cal i bration. If the landing gear was obstructed, recalibration w i ll 

### be required, per the above steps. • If the "R" and " L" servo cabl es are reversed, travel will not be mea sure d correctl y . Fix the

co nnections 

### and re calibrate the landing gear using 

### the above steps . • Lan d in g gear tr a vel has been pre -calib rated. Mechanical ad ju st men t of t h e gear t rave l is not recomme nded .

# Part List I f you r equire a r eplaceme nt pa.1 . locate th e 

### part that you wish t o rep l ace in the follOwin g tables . The n o r der the package th at comes with the specified part . 

### The numbering of the 

### part is defi ned as follow : 

# S9020101CCW CWas cl oc:kwi ...; ccw .. oou ntorc lock 5 9 0° 

## =r 

# TTT--c._ wise; 

### e .. eal c k ; RuR od: G nGr .. n OI · Ftame Arm: 02·Cent• ' F r am e; Pa c kage Put Na

**03-UM~ing** Gea r Package No. 

### Frame Arm 590121028/ 59012202RI M3x12 . 3 (hexagan) - ..

**·-· ··**  **-· -·-**  **·····-- --**  **-··-- ~**  

## R __........- 59013701 Rl

**~** 590138018 

# c::::::::::::: • - ---- 59012503 59012501CCW/



### -~ **~~;'=======or**



# :::~:~~~ 

# ----------------- -- e 59012201R 

### f f f 

# r - -- ·---- M3x10 . 3 5901080 1/----· ----- --- ---· ..-·

.. .. .... . ........... .. .. -- c; 59012903/ 59013501 

### c:a c:ac:a 59013003/ 

# 8
-- - - -- 590131031 590 1 0802 - -- - --· - ------ --- - 59013203 590 11 001 -- -- --- ..

### ---- **--- ~-**  **-~** 590 10401CCWBJ 59010402/

**~** 5901050 1CC WRI 590105021 59010403 / M3x4.5 ..... ..... .. . ...... .................. ... .......... ................. ........

### _ :':A \-



## ~~~~~~ **~g~~ ~~~~**  **~~~**

**~~ ~g**  **~f,**

**e:r----...:**

**,~ ,**  

# ------- ' 59010703



# ~~~~= 

# ,_ f.ltL I 590 1 31021 

### - - --- e "'

**~** 590 1 3202



## ~

**)f~!!!!!!e~'** 590123021 59012901/ --- -·-·-·- ..· ----·-· .... .... .... .. ___ _ _____ _._.' 

### e

**e----**

**~- --**  59012402 ..-- - 59010404 1 590105041 59010604 / 59010704 59013001/

**~** 59013101/ 59013201 

## __/ . R R B.--

- -

·- M 3x12 . 3 (cheese) 5901230 1 RI - -· --·- · --- 59012401G


### 4 

### S900 Frame Arm CCW - Bla c k S9010401CCWB , S90 1 0402 . S9010403, 890 1 0404, M3x12 .3 (cheese ) 

### 5 S900 Frame Arm CCW - Red 89010501CCWR, 89010502, S9010503, 59010504 , M 3x 1 2.3 (cheese) 

### 6 8900 Fr ame Arm CW - Black S9010601CVVB
. 59010602 , S90 1 060 3, 590 1 0604. M3x1 2.3 (ch eese) 7 8900 Frame Arm CW - Red 59010701CVVR,590 1 0702 , 89010703, 59010704. M3x 12 .3 (cheese) 

### 8 S900 M o t or D amping Unit 59010801 , 5 9010802. M3x 1 0.3 10 5900 Mo t or Mou nt Carbon Board S9011001 , M3 x4. 5 {i

**-~~ 11.!**  Q. ; l.

**:~11 •t;tMi**  **l; ~;.'-.1~**  **;-·~ .:rt**  **·J .**  27Spreading Wings 5900 User Manual 

### 21 S900 41 1 4 Motor with black Prop cover 890121018, S9 012102B. M3x4 . 5 22 S900 4114 Motor with r ed Prop cover S9012201R , S9012202R , M3x4.5 23 S900 ESC with Red LED S9012301R, 89012302, M3x 12 .3 (cheese) 24 S900 ESC wi t h Green LED S9012401G, 89012402 , M3x 1 2.3 (cheese) 25 S900 P ropeller Pack S9012501CCW. S9012502CW, 89012503, M3 x 12.3 (h exagan) 

### Center Frame
$9020301



# ·------ **~**



# ~ 'If M2 .5x8 (cheese) -- ---- ---·- -- - ..... ......... . .. .. · - .. 

### ·-·- -- ·- · 'If $9021502 -- -·--· --- - - · - · .. ·---· --·--·- - ·- -

- ·..- - .. ... . .

## ~~~ 4 .. _.......,. ___ -.;;:;.,/' @ -----··-·-- _____ , ____ ___

__....______ _ _______ , , , $902 15 03/

**~** $9032703 ll'

**~** M3x6.5 -- - - - -------- --- -- ..



### --- **-- ~**  1!



# -- **~-~** 1!



# ~ - $902150 1 - - --



# - nn



# -------
**--=n '--**  **u~ ~**  li 

# F

**~ ~n**  

# ;:=.,., ..

**=.~**



# S9021201L------- **~~** m 

# ID L

**-- soo~~~**  $9021203/ . .. . .... _______________ ,,, .... .. .. .,.,_,, ,,./ $9020901

59021101
$9021401

M3x6 . 5

### 3 9 

### 12 14 1 5 

### 11 

### Landing Gear S900 Lock Knob 8900 Center Frame Support Pillar 8900 Arm Mounting Bracket 8900 Center Frame Bottom Board S

900 Cente r F rame Top Board Spreading Wings 5900 Use r Manu al


### 89020301, 89020302. M3x8 (self- t apping) 89020901. M2.5x8 (cheese) 89021201L.89 0212 0 2R,89 021203 . M3x6.5 89021401 , M 3 x4. 5 (c h eese) , M 3x8 (selftapping), M3x6.5, M3x5 .5 89021501 , 8 9021502 , 89021503 , M3 x6 .5 , 

### M2 .5x8 (cheese) 

### S900 Frame 

### Arm Mounting Steel Shaft 

### 8902110 1Spreading Wings 5900 User Manual

16 

### 8900 Gimbal S9031601,S9031602,S9031603,S9031604,89031605, Damping Bracket M2.5x5, M2.5x13 17 S900 Retractable S9031701,S9031702,S9031703 ,S 9031704,S 9031705, Module (Right) S9031706,S9031707,89031708,S9031709,S9031710, 89031711, 89031712. 80031713, M1.6x5, M2.5x10 (socket cap), M2.5x8 (cheese}, M2.5x5, M3x8, M3x4.5, M3x6.8 18 8900 Retractable 89031801,S9031802,S9031803,S9031804, 89031805, Module (Left) S9031806,S9031807,S9031808.S9031809. 89031810, 89031811,S90318i2,S9031813,89031814 ,S903 1815 . M1.6x5, M2.5x10 (socket cap ) , M2.5x8 (cheese). M2.5x5, M3x8, M3x4.5, M3x6.8 19 8900Gimbal 89031901,89031902.8903 1903,89031904,89031 905, Damping M2.5x5, M3x6.5 Connecting Brackets 20 8900 Landing Skid S9032001,S9032002 26 8900 Landing Gear S9032601,89032602.S9032603,S9032604, S9032605 , Leg 89032606, M2.5x8 (socket cap}. M3x22 (socket cap) 2 S900 Battery Tray 89030201 

## ;r 33 S900Gimbal S9033301,S9033302,S9033303,S903 3304 ,S9033305, :l. 

## c: Mounting S9033306,S9033307,S9033308.S90333 09 ,S9033310,**~** 

### 89033311, 89033312.89033313, 89033314, M2 .5x5. Accessories M2.5x 13, M2.5x8 (cheese) Miscellaneous

# ~59032701 59013601

# ~''"'"" 89020103 89020104 _/89033401 Caution: This part is used with Z 15-5N 

### 1 7N gimbal.S pread ing Wi ngs 5 900 

### User Manual

13 8900 Center Frame Package3,9, 12 .14,1 5 29 8900 Com plete Arrn (CW-RED] Package 7, 8, 1 0 . 11, 22, 23, 25, 89012901, 89012902,89012903 30 8900 Complete Arm [CW- Green ] Package 6, 8, 10, 11, 21 , 24, 25,59 01 3001, S9013002,S90 1 3003 31 8900 Complete Arm [CCW- RED] Package 5, 8. 10. 11. 22. 23, 25, 89013101, 89013 1 02,890 13 1 03 32 8900 Complete Arm [CCW-Gree n] Package 4. 8, 10, 1 1 , 21 . 24, 25,590 1 320 1 . 59013202. 89013203 27 8900 GPS Holder S903270 1 , S9032702 , 89032703, M2.5x8 (cheese) 28 8900 Screw P ack Assorted screws 8900 Power Cord Pl ug S9020101
. 890201 02,89020 1 03,S9020 1 04 34 S900 Exte nded Landing Gear Leg 89033401 35 S900 Rubber Damper 

### for 4114 Motor 89013501 , M3x10.3 36 S900 Prope ll er Hold er 590 1 360 1 37 8900 4 1 14 Motor-Red Pr op Cove r 89013701 R. M3x 12.3 (hexagan) 

### 38 8900 4 1 1 4 Motor-Black Prop Cover 890 138018. M3x12.3 (hexagan) 

# FCC Statements Th is equi pment h as been tested and found to comp ly with the limits for a Class A digital device, pursua n t to part 15 of the FCC Rules . The se li mits are designed to p r ovide reasonab l e protection aga inst harmf ul interference when the equipment is operated in a commercial environment Th is equ ipment gene r ates . uses, and can radiate radio frequency energy and. if not i nstalled and use d in acco r dance wi th the instruction m anua l . may ca u se harmful interferen ce to radio commun ications. Op e ra tion of th i s equipment in a residentia l area is likely to c ause harmfu l in t erference 

### in which c ase the user 

### will be requi r ed to corr ect t he interfe ren ce at his own exp ense .User manu a l is sub j ect to change witho u t p rior notice . You may visit DJ I offical website to obtain the latest vers io n of user man ual. 

### http ://www .d ji .com/producttspreading-wings -s900 © 2014 DJI. All Ri ghts R ese rved.