©2014 DJI Innovations. All Rights Reserved. 

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# S p r e a d i n g W i n g s S 1 0 0 0 U s e r M a n u a l V 1 . 0 0 2 0 1 4 . 2 . 2 4

w w w . d j i . c o m©2014 DJI Innovations. All Rights Reserved. 

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# Disclaimer Thank you for purchasing this DJI product. Please visit the S1000 page on www.dji.com regularly to keep up with product information, technical updates and manual corrections. Information in this manual is subject to change without notice in line with product upgrades and updates. 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. DJI is a registered trademark 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.©2014 DJI Innovations. All Rights Reserved. 

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# About The S1000 is designed for professional aerial photography an d 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, small frame arm incline and minimalized gimbal mount allows for a clear 360 degree view from the camera. An integrated power hub with patented coaxial connectors, 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 S1000 can hover and fly reliably making it ideal for photography and cinematography.©2014 DJI Innovations. All Rights Reserved. 

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# Contents Disclaimer .................................................................................................................... ............................................................................................ 2 About ......................................................................................................................... ............................................................................................... 3 Contents ...................................................................................................................... ............................................................................................ 4 Caution ....................................................................................................................... ............................................................................................. 5 In The Box .................................................................................................................... ........................................................................................... 6 Tools Required ................................................................................................................ ...................................................................................... 6 Mounting Landing Gear ......................................................................................................... ........................................................................... 7 Mounting Frame Arms ........................................................................................................... ............................................................................ 8 Mounting Electronics and Wiring ............................................................................................... ................................................................... 11 Connecting XT60 Ports on Center Frame ............................................................................................................................... ................. 16 Installing Battery ............................................................................................................ ..................................................................................... 16 Setting Landing Gear .......................................................................................................... .............................................................................. 18 Mounting the Gimbal ........................................................................................................... ............................................................................ 20 Appendix ...................................................................................................................... ......................................................................................... 22 ESC Sound ..................................................................................................................... ............................................................................. 22 ESC LED ....................................................................................................................... ............................................................................... 22 Specifications ................................................................................................................ ............................................................................. 23 FAQ ........................................................................................................................... .............................................................................................. 24 Soldering the ESC ............................................................................................................. ....................................................................... 24 Remounting the Propeller ...................................................................................................... ............................................................... 24 Propeller Precautions ......................................................................................................... .................................................................... 24 Using Propeller Holder ........................................................................................................ ................................................................... 25 Assembling Motor Vibration Absorbers .......................................................................................... ................................................ 25 Remounting Landing Gear Servo ................................................................................................. ...................................................... 25 Recalibrating Servo Travel .................................................................................................... ................................................................ 26©2014 DJI Innovations. All Rights Reserved. 

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# Caution W h e n f l y i n g , f a s t r o t a t i n g p r o p e l l e r s m a y c a u s e s e r i o u s d a m a g e a n d i n j u r y . P l e a s e f l y s a f e a t a l l t i m e s . 

## A s s e m b l y C a u t i o n s ( 1 ) Mount the GPS module with a bracket, to avoid interference with the power board on the center frame. ( 2 ) Ensure the IMU is mounted with the arrow pointing toward the front. ( 3 ) If using a receiver, attach it under the bottom board of the center frame with the end of the antenna facing downwards away from obstructions to avoid loss of control due to signal loss. ( 4 ) Ensure frame arms are mounted correctly. a ) Motor mounts with CCW marks should be mounted to the corresponding center frame positions with the following marks: M1, M3, M5, and M7. b ) Motor mounts with CW marks should be mounted to the corresponding center frame positions with the following marks: M2, M4, M6, and M8. ( 5 ) Do not remove any glued-in screws. ( 6 ) Tighten screws appropriately. Screws marked with blue glue can be used without thread locker once. On other occasions, apply appropriate thread locker. ( 7 ) S1000 should be raised above the ground when testin g landing gear or recalibrating servo travel. ( 8 ) Notice that matching the indicators is very important. Please pay attention to them. 

## F l i g h t C a u t i o n s ( 1 ) ESCs are not water-proof, do not fly in rain or snow. ( 2 ) Ensure all parts are in good condition before each flight. Do not fly with worn or broken parts. ( 3 ) Ensure propellers and motors are installed correctly and propellers are unfolded before flying. ( 4 ) Ensure ESC signal connectors and power cable connectors are tight and reliable before every flight. ( 5 ) When flying, stay away a safe distance from people, buildings, high-voltage lines, tall trees, water and other hazards. ( 6 ) Use only 6S LiPo batteries for the power supply. ( 7 ) Ensure all output signals from M1 to M8 are in proper working order when using the DJI A2 flight control system to avoid damage or injury. ( 8 ) Do not overload the system. ( 9 ) Do not get close to or touch motors or propellers when they are spinning as this can cause serious injury. ( 1 0 ) Disconnect battery and remove camera during breaks and transportation to avoid damage or injury. ( 1 1 ) We strongly recommend using as many DJI parts as possible. 

## O t h e r s ( 1 ) If you have any problem you cannot resolve, contact your dealer or DJI customer service.©2014 DJI Innovations. All Rights Reserved. 

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# In The Box

C e n t e r F r a m e × 1 F r a m e A r m × 8

L a n d i n g S k i d T u b e × 2 ( w i t h S i l i c o n e R u b b e r D a m p e r ) L a n d i n g G e a r L e g × 2 G P S C o l l a p s i b l e M o u n t × 1 S p r i n g × 2
C o n n e c t o r S e t × 1 3 - P I N S e r v o C a b l e × 1
S c r e w P a c k a g e × 1 A c c e s s o r i e s p a c k a g e 

### × 1 For frame arms mount: M4x35 For landing gear mount: M3x8, M2.5x6.7 Heat-shrinkable tube (diameter of 10mm) 

# Tools Required

T o o l s U s a g e 2.0mm Hex Wrench, 2.5mm Hex Wrench Mounting screws. Thread Locker Fastening screws. Nylon Cable Tie Binding devices and wires. Scissors Cutting Pliers/Dykes Foam Double Sided Adhesive Tape Mounting receiver, controller and other modules. Hot Air Gun Fixing power cable connectors.©2014 DJI Innovations. All Rights Reserved. 

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# M o u n t i n g L a n d i n g G e a r

I n s t r u c t i o n s 1. Slide landing gear leg into landing skid tube then affix the joints with M2.5x6.7 screws. Ensure s ilicone rubber dampers are attached. 2. Insert the landing gear leg into connection point on the center frame. Affix in place with M3x8 screws. 3. Connect springs to both parts to ensure safety.

4. Complete. Spring length is 58.5mm unstretched and 70mm stretched.



### 70mm©2014 DJI Innovations. All Rights Reserved. 

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# M o u n t i n g F r a m e A r m s

I n s t r u c t i o n s 1 . Check arms. (1) Check propellers for cracks, then install and screw propeller cover on tightly. (2) Ensure motors are mounted firmly and rotate freely. (3) Mount arms with red propeller covers to M1 and M2 to indicate the nose of the S1000. (4) Distinguish marks CW and CCW on the arms. Mount th e arms with mark CCW to the M1, M3, M5, and M7 positions of the center frame. The arms marked CW should be mounted to the M2, M4, M6, and M8 positions of the center frame.

Cover
LED* Screw Mount CW or CCW Mark

*LED is on after motor started. ESC Signal Cable Power Cable Motor

ESC Screw Propeller

2 . Insert frame arm vertically into the mounting area on the center frame. 3 . Adjust screw mounts of frame arm and center frame. 4 . Insert the M4x35 screw from the right of the frame arm as the thread is located on the left of the screw mount. Tighten screw appropriately. Over tightening may lead to connector abrasion.©2014 DJI Innovations. All Rights Reserved. 

### 9 5 . Gently lift frame arm. 6 . Twist knob to lock in place. Be sure there is an audible click sound to ensure a proper lock. Check the arm for movement. To store, untwist the knob and lower frame arm.

7 . Plug ESC signal cable into center frame. 8 . Plug power cable into center frame. Heat-shrinkable tube s can be used to stop the connector from coming off.©2014 DJI Innovations. All Rights Reserved. 

### 10 9 . Ensure all ESC signal cables (red) and power cables (blue) are connected to the center frame correctly . Power cables can be fixed to center frame pillars to tidy them away. Make sure to use heat- shrinkable tubes correctly (orange).

1 0 . Double check all frame arms. Arms M 1 and M 2 are the forward facing (nose), arms M 5 and M 6 are the tail. Seen from the top, motors on arms M 1 , M 3 , M 5 and M 7 rotate counter clockwise while those on arms M 2 , M 4 , M 6 and M 8 rotate clockwise. 

## M 1 M 3

M 5 M 7 M 2
M 4

M 6 M 8©2014 DJI Innovations. All Rights Reserved. 

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# Mounting Electronics and Wiring Eight positions are reserved for mounting a flight control system, wireless video transmission module, receiver, and other items. 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 your firmware on your DJI flight controller has been updated to the latest version.



### I n s t r u c t i o n s 1 . Attach IMU module to the IMU area of the center frame. Ensure that it points toward the nose and does not touch any other components as vibration can cause it to malfunction. 2 . Attach the PMU module to the center frame.

Reserved position Reserved position M

1 M

2 M3 M 4 M 5 M 6 M 7 M 8

3 . Mount the main controller in the reserved position near the PMU module.

8KYKX\KJ 6UYOZOUT©2014 DJI Innovations. All Rights Reserved. 

### 12 4 . Attach the GPS collapsible mount to the center frame using M2.5x6.7 screws. Washer for GPS collapsible mount is pre- installed on the center frame. To install GPS collapsible mount, remove the screw from the washer then follow the below instructions: (1) Remove screw ʒ from the center frame. (2) Position GPS collapsible mount then return the screw to its original position and tighten. (3) Remove remaining screw ʓ from center frame. (4) Position GPS collapsible mount then return screw to its original position and tighten. 5 . Mount a GPS module to the GPS mount with a bracket. Ensure the arrow points toward the nose and avoid catching fingers in the bracket when folding for transportation.



## 1 2 1 2

M 1 M 2
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.©2014 DJI Innovations. All Rights Reserved. 

### 13 7 . Check that every anti-drop system has been firmly installed in the reserved positions. Thread locker is recommended. (1) Remove anti-drop to add appropriate thread locker. (2) Replace and tighten.



## N o t e s (1) Only mount the IMU in the IMU position of the center frame. (2) Mount the GPS with a bracket to avoid interference from the center frame power board. (3) Use glue to install the GPS bracket. Ensure it is firm and reliable before every flight. (4) Always test motors using the Assistant Software after installation. Refer to the “ Flight control system user manual” for details.©2014 DJI Innovations. All Rights Reserved. 

### 14 C o n n e c t i n g m a i n c o n t r o l l e r t o c e n t e r f r a m e 1 . Finish flight control system connection according to the A2 flight control system user manual. 2 . Link connector set (blue) to ESC signal outlet on the center frame then link connector set (blue) to main controller as shown below. (1) Yellow 4-pin cables are for M1~ M4 connections. Yellow cable should be connected to M1. (2) Brown 4-pin cables are for M5~ M8 connections. 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.

M1 2 3 4 5 6 7 8 M M M M M M M M1 2 3 4 5 6 7 8 M M M M M M M 

## N o t e s If using a DJI WK-M flight controller, you must use the wires that came with the WK-M. M1 through M 6 correspond to each motor number. M7 corresponds to F1 and M8 corresponds to F2 on the WK-M.

M1 2 3 4 5 6 7 8 M M M M M M M M1

2 3 4 5 6 7 8 M M M M M M M©2014 DJI Innovations. All Rights Reserved. 

### 15 C o n n e c t i n g m a i n c o n t r o l l e r a n d l a n d i n g g e a r 1. Connect left servo cable near M4 to the “RLG” port near M4 on the center frame, then ensure the “RLG ” port near M3 is connected to the “L” port of the landing gear control board. 2. Connect right servo cable near M7 to the “R” port of the landing gear control board using a servo cable. 3. For the A2 flight control system, connect the F1 port of the main controller to “IN” port of the landing gear control board. Other flight control systems connect a 2-position channel receiver to the “IN” port.

M1 M2 M3 M4 M5 M6 M7 M8
R L G R L G M 1 M 2 M

3 M 5 M 6 M 7 M 8

)GHRK UL RKLZ YKX\U  M 4 )GHRK UL XOMNZ YKX\U  

## N o t e s (1) If right and left servo cables are reversed, landing gear will not be function. (2) Wire neatly to avoid cables being damaged by frame edges.©2014 DJI Innovations. All Rights Reserved. 

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# Connecting XT60 Ports on Center Frame The bottom board is a power distribution board with three XT60 connectors for battery power.



### I n s t r u c t i o n s 1 . Connect PMU power cable to XT60 connector on top of the bottom board. 2 . Connect landing gear control board cable to XT60 connector on the bottom of the bottom board. 3 . Other connectors can supply power for other DJI devices if required.



# Installing Battery

S o l d e r i n g b a t t e r y c o n n e c t o r s AS150 anti spark connectors are used. They must be soldered to battery power cables. 1 . Remove original battery connector. Avoid cutting power and ground cables at the same time as this can cause a short circuit. We recommend wrapping unsoldered cable with insulating tape to prevent accidental connection. 2 . 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 th e soldered connection to cool, then pull the housing back over the bullet connector. 3 . Screw and p ass 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.

Connectors soldering diagram©2014 DJI Innovations. All Rights Reserved. 

### 17 Connectors are soldered 

### I n s t a l l i n g a n d c o n n e c t i n g b a t t e r y 1 . Attach battery to battery tray. Do not use an oversized battery. Maximum installation dimension is 80mm X 120mm X 200mm. 2 . Insert black connector ʒ then red connector ʓ to power on. Pull out red connector ʓ then black connector ʒ to power off.



### 1 1 2 2©2014 DJI Innovations. All Rights Reserved. 

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# Setting Landing Gear Using a 2-position R/C transmitter switch, landing gear retraction can be carried out remotely.



## S e t t i n g u p t h e t r a n s m i t t e r Select a 2-position switch (default setting is OK) as the control input for the landing gear. En sure the corresponding receiver port is connected to the “IN” port on control board. For the A2 flight control system, connect the main controller’s F1 port to “IN” port on control board. R a i s e : Toggle the switch to this position to raise the landing gear. L o w e r : Toggle the switch to this position to lower the landing gear.



## N o t e s : (1) If the transmitter switch has a FailSafe function, set the FailSafe value to the [ L o w e r ] position. This ensures that landing gear will lower automatically when the receiver enters FailSafe mode. (2) To avoid accidental switch triggering, slide levers or other controls can be used for landing gear control. 

### U s a g e p r o c e d u r e s 1. Ensure transmitter and receiver batteries are fully charged. 2. Toggle switch to [ L o w e r ] position, and then turn on transmitter. 3. Ensure [ R ] , [ L ] and [ I N ] connections are correct. 4. Ensure landing gear is in the [ L o w e r ] position then power on the system. If the green LED on the landing gear control board is solid, everything is normal. If it flashes green slowly, re- calibrate the system according to instructions in “Recalibrating Servo Travel”. 5. Toggle switch to [ R a i s e ] position ONLY AFTER takeoff. 6. Toggle switch to [ L o w e r ] position for landing. 

## T i p s (1) Servo power will shut off within 3 seconds after th e landing gear has reached its target position.©2014 DJI Innovations. All Rights Reserved. 

### 19 (2) When powering on the system, if the transmitter switch is in the [ R a i s e ] position, the LED will flash red quickly as a warning. Toggle the switch to the [ L o w e r ] position to continue. (3) If there is an abnormal signal or no signal input into the [ I N ] port, the LED will slowly flash red. C heck receiver and connections for problems. (4) If servo power consumption is too high, the LED will light up red. If this lasts more than 4 second s, landing gear will lower and the LED will flash green slowly. Re-calibration is needed before flying. (5) A2 flight control system users can use the A2 Assistant Software to set intelligent gear on the “Advanced” page. Refer to the “A2 flight control system user manual” for details. 

## L E D C o n t r o l B o a r d I n d i c a t o r System normal Calibration required Recalibration required Calibration failed Enter calibration mode System calibrating Motor stalled Unsafe startup alert Input signal abnormal 

## S p e c i f i c a t i o n s P a r a m e t e r R a n g e P a r a m e t e r R a n g e 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 90Hz Working Temperature -20~70 o C Output Voltage 6V Total Weight 875g Servo Travel 150 o (Minimum120 o )©2014 DJI Innovations. All Rights Reserved. 

### 20 

# Mounting the Gimbal Before assembling the gimbal, install GCU as shown below. Be sure to install on the side as shown below. A DJI Z15-5D 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. A DJI Z15-5D gimbal has been used as an example in the following diagrams.©2014 DJI Innovations. All Rights Reserved. 

### 21 Check that the system’s center of gravity is at the blue line as shown in the below diagram.©2014 DJI Innovations. All Rights Reserved. 

### 22 

# Appendix ESC Sound

E S C S t a t e S o u n d R e a d y ♪ 1234567--B--B T h r o t t l e s t i c k i s n o t a t b o t t o m BBBBBB... I n p u t s i g n a l a b n o r m a l B--------B--------B... I n p u t v o l t a g e a b n o r m a l BB---BB---BB---BB... 

## ESC LED

E S C S t a t e L E D S t a n d b y Off M o t o r r o t a t i n g Solid Red or Green On M o t o r r o t a t i n g a t f u l l t h r o t t l e p o s i t i o n Solid Yellow On 

## T i p s : DJI ESCs are specially designed for multi-rotors. When used with DJI autopilot systems parameters and travel ranges do not have to be calibrated.©2014 DJI Innovations. All Rights Reserved. 

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## S p e c i f i c a t i o n s

F r a m e D i a g o n a l W h e e l b a s e 1045mm F r a m e A r m L e n g t h 386mm F r a m e A r m W e i g h t ( w i t h M o t o r , E S C , P r o p e l l e r ) 325g C e n t e r F r a m e D i a m e t e r 332mm C e n t e r F r a m e W e i g h t ( w i t h L a n d i n g G e a r M o u n t i n g B a s e , S e r v o s ) 1330g L a n d i n g G e a r S i z e 460mm(Length)×511mm(Width)×350mm(Height) (Top width: 155 mm) 

## M o t o r S t a t o r S i z e 41×14mm k V 400rpm/V M a x P o w e r 500W W e i g h t ( w i t h C o o l i n g F a n ) 158g 

## E S C W o r k i n g C u r r e n t 40A W o r k i n g V o l t a g e 6S LiPo S i g n a l F r e q u e n c y 30Hz ~ 450Hz D r i v e P W M F r e q u e n c y 8KHz W e i g h t ( w i t h R a d i a t o r s ) 35g 

## F o l d a b l e P r o p e l l e r ( 1 5 5 2 / 1 5 5 2 R ) M a t e r i a l High strength performance engineered plastics S i z e 15×5.2inch W e i g h t 13g 

## F l i g h t P a r a m e t e r s T a k e o f f W e i g h t 6.0Kg ~ 11.0Kg T o t a l W e i g h t 4.2Kg P o w e r B a t t e r y LiPo (6S 澝 10000mAh~20000mAh 澝 15C(Min)) M a x P o w e r C o n s u m p t i o n 4000W H o v e r i n g P o w e r C o n s u m p t i o n 1500W (@9.5Kg Takeoff Weight) H o v e r i n g T i m e 15min (@15000mAh& 9.5Kg Takeoff Weight) W o r k i n g E n v i r o n m e n t T e m p e r a t u r e -10 o C ~ +40 o C©2014 DJI Innovations. All Rights Reserved. 

### 24 

# 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 should be soldered to the ESC in order of color. C C W a r m s C W a r m sG VG PG VG P ,OTK]OXK :NOIQ]OXK (R[K (RGIQ 8KJ

:NOIQ]OXK ,OTK]OXK (R[K 9URJKXVGJ (RGIQ 8KJ


## Remounting the Propeller

I n s t r u c t i o n s 1 . Use two M3x8 screws and four washers to remount propeller. 2 . Apply thread locker to the thread of the propeller mount first. 3 . Affix screws with 4Kg.cm (0.4N.m) torque.. Tips: Refer to original screw tensions if unfamiliar with torque measurements. Applying thread locker to the propeller mount first avoids getting thread locker into the holes of the plastic propeller. Notes: 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.©2014 DJI Innovations. All Rights Reserved. 

### 25 

## Using Propeller Holder

I n s t r u c t i o n s 1 . Insert blades to propeller holder. 2 . Attach propeller holder to frame arm.


## Assembling Motor Vibration Absorbers A soft gasket is part of the vibration absorber. Assembly of the soft gasket must be carried out as per the diagram below. Assembly is the same for CCW and CW propellers.



## Remounting Landing Gear Servo Remounting servos is not recommended as they come pre-installed.©2014 DJI Innovations. All Rights Reserved. 

### 26 I n s t r u c t i o n s 1 . Connect left servo cable near M4 to the “RLG” port near M4 on the center frame, then connect the “RLG” port near M3 to the “L” port of the landing gear control board using a servo cable. 2 . Connect the right servo cable near M7 to the “R” port of the landing gear control board using a servo cable. 3 . Pressing the SET button using a pin then power on. You will see a yellow LED beside the SET button flashes quickly. Wait as servos complete position initialization. 4 . Make sure the arm connecting to the servo is parallel to the link. (Shown in the following Fig). 5 . Assemble the left and right servos to the left and the right parts of the landing gear. Power off.

To right servo  To RLG of M3 Ȕ ȕ  To receiver channel To F1 port if use A2        SET Button LED ,OTOYNKJ /TYZGRRGZOUT
9KX\U )UTTKIZOTM GXS 2OTQ



## Recalibrating Servo Travel Landing gear travel has been pre-calibrated. Mechanical adjustment of gear travel is not recommended.



### I n s t r u c t i o n s 1. Keep hands away from all mechanisms. 2. Ensure [ R ] , [ L ] and [ I N ] connections are correct. 3. Hang S1000 in the air during calibration as landing gear will move. 4. Press and hold the SET button using a pin while powering on, then release. An LED will flash yellow quickly. Press the SET button again. Auto calibration will begin and the LED will flash yellow slowly. D O N O T obstruct any moving parts during auto calibration. 5. During calibration, the left side landing gear will raise and lower. Afterwards, the right side will do the same. 6. After calibration, both left and right parts will be lowered and the LED will be a solid green. This indicates that the landing gear is working properly.©2014 DJI Innovations. All Rights Reserved. 

### 27 

## N o t e s (1) If the LED is solid yellow after calibration, a problem has occurred. Carry out Remounting Landing Gear Servo then try again. (2) Avoid obstructions during calibration. If the landing gear was obstructed, recalibration is required using the above steps. (3) If [ R ] and [ L ] servo cables are reversed, travel will not be measured correctly. C onnect correctly and recalibrate the landing gear using the above steps.