# ~~x::351:J**(PRO) walkera** 



# lllser Handllaall Specifications:
Main Rotor Diameter: 582mm Main Rotor Blade Length : 232mm Length : 289mm Width: 289mm Height:205mm 

# Features: Brushless Motor spec: WK-WS-28-00SC Brushless ESC spec : WST-15A(G/R) Receiver: DEVO-RX703 Transmitter( option): DEVO-F7/10/7/8S/12S Battery(option): 11. 1 V 5200mAh Lipo We ight: 986g (Battery included) Takeoff Weight: < 1350g Experience Level : Intermediate Recommended Environment: Indoor /Outdoor Completion Level: RTF/BNF**~** 

### - 

# . 

# .

### 01. Forewords ................................................................. 1 02. Safety matters needing attention ··························· 1 2.1 Important Statement ................................................... 1 2.2 Safety matters needing attention ................................ 1

(1) Far away from obstacles and people····················· 1 (2) Keep away from humidity ........................................ 1 (3) Proper operation and maintenance ........................ 1 (4) Avoid flying alone .................................................... 1 (5) Safety operation ..................................................... 2 (6) Away from highly spinning parts ............................2 (7) Protect from heat .....................................................2 2.3 Attention before flight .................................................2
03. Definition ofAircraft Orientation ............................3 04. Equlpments ...............................................................3 05. Assembly Instruction ..............................................4 5.1 Propellers Installation················································· 4 5.2 Compass & 

### Landing Gear Installation ······················ 4 06. Brushless ESC/Brushless .......................... 4 motor/Power board connection 6.1 Brushless ESC and Brushless motor Connection ···· 4 6.2 Brushless ESC and Powar board Connection ········· 4 07. Main control board guideline .................................5 7.1 Main controller: DEVO-M·······································....·5 7.2 Main control board(DEVO-M) and···..·················· 5 Brushless ESC Connection Illustration 7.3 Receiver: RX703····················································....·5 7.4 Main Control Board Installation Requirements··········5

# Contents

08. Basic Flight Instruction ..............................................6 8.1 Main Control System Control Mode .............................6 8.2 Code binding .................................................................6 8.3 Motor unlock/lock/ Stop rotating ···································6 8.4 Compass Calibration .....................................................7 09. Advanced function specification .............................8 9. 1 The flowchart of GPS Satellites Signal (Need to connect with GPS module) .........................8 9.2 Position Hold .................................................................8 9.3 One Key Go Home ........................................................8 9.4 Failsafe 

### to Return & Landing ········································9 9.5 Low Voltage Protection ................................................. 1 0 9.6 Intelligent Orientation Controi(IOC) Flight ····················10 10. Transmitter Setting .................................................... 11 10.1 DEV0-10(optional radio) setting································11 10.2 DEVO-F7(optional radio) setting ............................... 13 10.3 DEV0-7{optional radio) setting ·································15 10.4 DEV0-8S/12S(optional radio) setting ..............·········16 11. Instruction and attention ............................................ 17 

### ofGA005 balance charger 11.1 Parameters of GA005 balance charger ...................... 17 11.2 Features of GA005 balance charger .......................... 17 11 .3 Instruction of

### GA005 balance charger ....................... 17 11 .4 Operation steps ...........................................................

### 17 11 .5 Charging status corresponding 

### to LED ...................... 18 11 .6 Matters needing attention .......................................... 18 11 . 7 Maintenance of battery pack ...................................... 18 12. Steps 

### offlight .............................................................. 19 13. Flight over ···································································19 Appendix 1 - Manual flight control···························..... 19 Appendix 2- Trimming the Manual flight actions ········20

# 01 Forewords



# 02 Safety matters needing attention GPS**~hold** systl!m 

### Dearcuatamar: Thank you for purchasing a Walkera radio control aircmft product. In order to 

### quickly and safely master the operation of

### the "QR X350PRO", please read the user handbook carefully and then keep it in a safe place for future consultation and reference.



### 2.1 ImportantStatement (1) 

### This product is not

### a toy. n is a piece 

### ofcomplicated equipment which harmoniously integrates engineering materials, mechanics, electronics, aerodynamic and high frequency radio. 

### Correct installation and adjustment are neoesaary to 

### avoid accidents taking place. The owner must always operate in a safe manner. Improper operation may resun in serious property damage, bodily injury or even death. (2)

### We 

### accept no liability for damage and consequent damage arising from 

### the use of

### these products, 

### aswe 

### have no control over

### the way

### they 818 

### maintained, used and ope1111Bd. 

### (3) This product is suitable for experienced

### Aircraft pilots aged 

### 14 yesns

### or 

### IIIOIU.AII minora must be 

### accompanied by a responsible adun when flying. (4)

### The flightfield should be legally approved by the local 

### govemment. We accept no liability forany safety duties or

### fines arising 

### from operation, usage or mi•conlnll afterthe sale of

### the products • (5) We consign ourdistributor& ID ofl'ertechnical support and service after sale. Ple888 contactthe local distributons for problem resolution caused byusage, operation, maintenance, 

### etc. 2.2 

### Safety matte111 needing atiention Aircraft flight Is a high rtsk 

### hobby, whose flight should 

### be kept farawayfrom 

### other people. Mls-essembled or broken main frame, defective electronic equipment. end/or problematic radio system will lead 

## to unforeseen accidents such as bodily Injury or property damage. The pilot MUST pay attention to the flight safety end UNDERSTAND his responsibility for accidents ceused by

### his C8181assness. (1) 

### Far

### away from ol»taclesand people An Aircraft in flight 

### has risk of 

### uncertain flight speed and direction which 

### ia potentially dangerous. When flying, plaaae keep your Aircraft far 

### away from people, high buildings, high-tension linea, 

### etc, and avoid operating in rain, 

## atorms, thunder and lightening.
(2) Keep away from humidity Aircraft should be kept away

### from humidity and vapor because ita complex, pracise electronic components and mechanical 

### parts may

### be damaged. (3) Properoperetion and maintenance Pl8688 use Welkera original spare 

### parts to upgrade, modify ormaintain your Aircraft in order

### toensure 

### itssafety. Please operaiB your 

### Aircraft within the range of

### functions permitted. It

### ia folbidden 

### to usa 

### it outside ofthe safety 

### laws or regulations. (4) Avoid flying alone At

### thebeginning of

### learning about radio-controlled flightthere 

### are some dilliculties 

## to overcome. Please avoid flying alone. Invite experienced pilots to 

### guide you (two

### ofthe

## mosteffective methods ID practice amvia a PC flight simulator and/or underthe supervision ofa skilled pilot).GPS aldlude hold**¥!BY~** 

### (5) Saf'a operation Please flyyour Alroraft according 

## to your physical statue and flight 

### skills. Fatigue, listlessness and mls-operetlon will 

### Increase the poaslbllltles of

### acclclental hazard.
(6) Away 

### from highly spinning parts 

### Pleeee keep 

### pilot, people and object

### away 

### from the spinning blades of

### both main 

## rotor and tail rotor.
(T) 

### Protectfrom heat 

### An Amaftia 

### made

### from 

### melal, fiber, pl88ticand 

### eleclronic components, 

## etc. Please keep away

### from heat and sunshine in order

## to avoid distortion, even damage, caueed by high 

### temperatures.

2.3 Attantion before flight (1) 

### Ensure the battery packs of

### both transmitterand receiver 

### arefully charged 

### (aaturated). (2) Ensure both the throttle 

### stick and the throttle trim ofyour transmitter stay 

## at the lowest positions before 

### operation. (3) 

### Please strtctly obey

### the order of

### tum-on and tum-off before operation. When starting your flight, please tum on yourtransmitter

### first, and connect the 

### power cable ofyour helicopter last 

### When finishing yourflight, plae&e disconnect the 

### powercable of your helcopter

### fliSt, and tum olf

### yourtransmlll8r lastAn 

### upset In lhe

### orderofconnection may cause your helicopter

## to loose

### contn:ll. Please cultivate a 

### COII'GCl habit of

### tum-on and tum-off. (4) Assure there are solid 

### connections between the power

### cables of

### ballery pack

### and 

## motors. Continuous vibrations in llight 

### may loosen 

### the 

### battery tie-ins. 

# 02 Safety matters needing attention

# 03 Definition of Aircraft 

# Orientation



# 04 Equipment& GPS olllltituJ2 

### hald

### ¥1i!m 

### We define the orientation of 

### Aircraft in order not to 

### cause confusion in the following descriptions. That ia 

## to aay, the tail boom of 

### Aircraft ia facing the pilot (tail 

### in), and its head facing forward (front 

### of

### pilot). The left hand of pilot ia the left aide of 

### Aircraft, 

### the right hand of

### pilot ia 

### the right aide of 

### Aircraft Its head ia to

### the front and ita tail boom ia 

## to the back. 

### The direction in which main body of 

### Aircraft ia facing ia up, and 

### ita akida are facing down. up 

# i

front



### .A. 

### QRX350PRO .A. 

### Transmitter (Option)

.1. 

### Li-polymer battery 

### pack(Option) .A. 

### Charger(Oplion)



### A ILOOK Camem(Option) 

### .A. 

### Main 

## rotor blades



# ·--
.A. 

### User Handbook .A. 

### Tool kitGPS altitude hold sysll!m QR X350PRO is an all-in-one new model, which is specialized design for Walkera fans. All testing has been finished before out 

### offactory, only simply set up is needed before your ready to fly.


### 5.1 Propellers Installation (1) Take out the aircraft and propellers. (2) When install propellers, the side with spin-mark must be UP and make sure the rotating direction between spin-mark and motor is the same(The arrow indicates motor rotating direction). (3) lighten the ornament cap(thread lock not recommended).



### 5.2 Compass 

### & Landing Gear Installation Please install landing gear properly, connect and calibrate the compass module. (1) Prepare aircraft and landing gear. (2) Firstly, install the landing gear with compass on the right side ofthe aircraft, let ribbon wire gothrough the landing gear hole, 

### fiX the landing gearwith screw, connect the compass to ribbon wire. (3) Install the other landing gear on the left side ofthe aircraft, and fix the antenna and compass ribbon wire on landing gear via white adhesive plasterseparately.



### 6.1 Brushless ESC and**Brushlut~** 

### motor Connection M 1/M3 brushless motor is clockwise rotation, please follow the order to connect the wires with yellow, green, red from outside to inside; M2/M4 brushless motor is counterclockwise rotation, please follow the orderto connect the wires with green, yellow and red from outside to inside(lllustration 6.1 ). 

### 6.2 Brushless ESC and Power board Connection Connect the "VCC" to positive pole with red wire, connect "GND" 

## to negative pole with black wire(lll ustration 6.2).

6.1 Brushless ESC and Brushless motor connection 6.2 Brushless ESC and Power board COnnection 

# 05 Assembly Instruction



# 06 Brushless ESC/ Brushless 

# motor/ Power board connection

# 07 Main control board guideline GPS altitude hold system 

### 7.1 Main controller: DEVO-M Compass: To link**Compass ~**  USB: Upgrade**channel ~**  AUX3: Spare port AUX2:ToiOC AUX1: Sparu port M1: Connect with first way brushless ESC M2: Connectwith sacond**~-+-** way bruahless ESC M3: Connect with third way brushless ESC M4: Connect with way brushless ESC

GPS: To link GPS module LED: To link 

### t. 0.:.... ---- GEAR: To control Mode Switch 

# deUenlion 

# DEY O-M Main controller MAOe: tN CHfNA 

## '"'" RUDD: To control Rudder THRO: To control Throttle ELEV: To control Elevator**---~------ (forward**  & backward) AILE: To control Aileron (leftward &rightward) CHECK POWER: To check voltage (Connect with power board) DATA BUS: Data transmission (connect DEVO-RX703) JUMP PORT.: Jumper port, when regular receiver Is need, Insert random equipped bind plug pis.



### 7.2 Main control board(DEVO-M) and Brushlesa ESC Connection Illustration 

### IThe first 

### way brushless ESC 

## I M1 Port 

## I IThe second 

### way brushless ESC M2 Port 

# I DEVO-M 

### IThe third way brushless ESC 

### I M3 Port 

# I Main controller 

### IThe forth way brushless ESC 

## l M4 Port 

## I

7.3 

### Receiver :RX703 DATA BUS: data lransmission(connect with DEVO-M)



### oevo 

# IIEfflfiEJ Auxiliary 4 to connect G-2D controller ( PIT port) Auxiliary 5 to connect G-2D controller ( ROLL port)**~-+---- ,.,UX3:**  Auxiliary 3 

# ( E! :::_**EAN~____/**

7.4 Main Control Board Installation Requirements

(1) Label side towards the top ofthe aircraft. Clear fix ID code. Please insert the bind plug to clear the fix ID, connect a 5V power into otheroutput tarminal, the 

### red indicatorwill flash slowly means fix ID has been cancelled,then put out the bind plug. Single wiru ROLL port Single wiru PIT port



### (2) Side with ESC connectortowards forward ofthe aircraft. 

### (3) Keep horizontal with the body of the aircraft. 

### (4) Please install the main control board at the CG positon and keep all ports are free 

## to connect.GPS allftudeholdsyst2m 

### 8.1 Main Control SysU.m Control Mode 

### 8. 1 . 1 Control Mode 

### Claellcatton 

### There arelflrM control modes 

### according 1a 

### the 

### 3-posilion swildl : 

### Maooal Mode \Position 

### Hold 

### Mode \ One 

### Kay 

### Go Harne . 

### 8. 1 . 2 Control Mode 

### SWitch Setting(The 

### factory setting i s 

### RTF, tile default selling use "MIX" 

### switch. pleeae refer "Transmitter device 

### outpur fur method) . Pleaee choaee a 3-poeltlon switch 

### as control mode 

### swltd1 before flight. (1) 

### Manual Mode (2) 

### Position Hold Mode



# ~ **~** IIIX8wlblhW'O"Poolllon MIX Swltclllo"'I"Poaltlon 

### 1.2 Code 

### binding 

### Please follow 

### tile rule 

## "Tum on transmitter first 

### and aircraft battery latsr"

## Tum on the radio 

## lrst. please 

### connect tile aircraft 

### power in 10 second later . 

### The Code 

### binding 

### suooeaaf Uiy when the 

### left green 

### LED indicator 

### 1luh qu i<:kly 

### to slowly 

### and then tight out 

### lut. 

### 1.3 Motor unlockllockl Stap rotdng 

### 1.3.1 Motorunlock (3) 

### One Key 

### Go Horne



# ~ IIIX8wllllllto"2"Poolltlon



### Once binding, 

### push the throttle stick to the 

### 1owaet position and keep tile tllruttle trfm at the neutral poeiUon . Than push tile rudder stick 

## to tile far left aide and the Left green LED indicator tum aolid Green, that means motors are unlocking. 

### Ifyou pua h the throUie up, tile motors will rotate.(Note, the motors can unlock only under manual mode)



# ~!t **il**

**~------ --------~----**  **----------_J ~------------**  **--~---------------J** 

### 8.3. 1 Motor unlock 

### 8 .3.2 Motor lock 1.3.2

### llolior 

### locll Down 

### tile throCtle stick

## to tile 

### lcw8&t position, moY8 

### the 

### rudder stick to far right, 

### tile motDrs 

### are locked 

### when the 

### left green LED indicator ligtlt 

## out. If

### you push 

### tile 

### throtlle 

### up, the rr10tors 

### won't 

## rotate. Notes: The 

### ai rcraft ia 

### in Motor lock status after Code binding succ:easfu lly. 

### 1.3.3 Moton .top roUting 

### If 

### you push the throttle to 

### the lowoaat poetton, tile motors step rotation. 

### 8.3.4NotM (1) After 

### unlock, the motors would get Into lock status after 10 aeconda. (2) The factory default setting forthe motors are locked afterfinished 10 

### binding. 

# 08 Basic Flight lnstNction

# 08 Basic Flight Instruction GPS altitude hold sysU!m 8.4 Compass Calibration After successful calibration for QR X350PRO, lfsJust plug and play to usa. The following condition need to calibrate the compass: (1) The first time for flight, ittakes longer time to inspect the GPS signal. (2) When you are in a new environment. 

### 8A.1 Compass Calibration Please inspect the motors lock or not before calibration. The factory default setting for the motors are locked after finished ID binding. If the aircraft need to re-callbratlon after flight, It Is a must to lock the motors again before callbraUon. (1) Put aircraft to the horizontal position to lock the motors ( lock method refer to 8.3.2). (2) MODE 1 : keep the throtUe stick atthe lowest left comer and push the elevator and rudder stick to the lower right Mode1 (Throttle Moda2{Thrattle .tickontherlgi!Q etlckonthe left) comer, compass calibration mode entered. Mode 2: Keep the throttle/rudder sticker to the lowest position and 

### move to the right side, then push the Elevator stick to the lower left comer, compass calibration mode entered. 

# a®**El~dor** Th-- Tllraltlo\Ruddontlok ELEVollok (3) 

### Rotate the QRX350PRO 360 degree according to forward/backward, left/rightand horizontal level orientation(please

follow the figures) and leave it on the horizontal place for 

### 30 seconds, the left green LED flash quickly till light out which means calibration finished. Up


### Left Right Right Down Forward & backward 360 degrees rotation Leftward & rightward 360 degrees rotation 

### (4) Please reconnect the aircraft power after calibration.
8.4.2 Notes: (1) Please keep away from magnetic matrials area to calibration. I Up I

# ~**Left Right**  I 1 Down Horizon level 360 degrees rotation

(2) Please racalibrate the compass when the vehicle is circled and drifted during the flying. (3) Please recalibrate the compass if it is replaced or the vehicle position is changed. (4) Please check whether there is a strong magnetic field nearby disturbing the compass if the calibration is failed constantly. (5} Please reconnect the power

### ofthe aircraft and recalibrate the Compass if crash.GPSaltitude hold system 

### 9.1 The flowchart of GPS Satellites Slgnai(Need to connectwith GPS module) Notes:The starting position means a point before the departure of the flight control system initialization and automatically check the complete aircraft location.



### GPS Satellites 

## <5 5 6 7 

## 8 9 

### 10 11 12

The right No Blinking Blinking Blinking Blinking Blinking Blinking Blinking Blinking Green LED



### status blinking once twice 3tlmes 4tlmes Stlmes × 7tlmes Btlmes
9.2 Position Hold 9.2.1 Here pre-conditions for Hold Position: (1) The Aircraft is in normal flight statusand battery voltage is normal. (2) GPS function and signal is in good condition(;:a:5 satellites, the right Green LED blinking) 

### Position Hold Setup: When toggle the MIX switch to "1"position(don't move other sticks) during flight under manual mode, it means the QR X350PRO entered Position hold mode. Please keep the throttle stick at neutral position under this mode .

MIX Switch to"t•Poaltlon


### 9.2.2 Note Throttl• •tick .-.tum n•utral ' S h2 

### h1 P011ltlon Hold hover**Ground**

(1) The flight status can be controlled by radio under GPS position hold mode. Throttle stick should be neutral first ifyou want the QR X350PRO hold at other points. (2) Please use manual mode 

### to slart

### to fty, switch 

### to hold position mode the aircraftwill hover stable, after landing to the ground and push the throttle stick to the lowest position, the motor can lock automatlcally,and later need to re-switch to manual mode the motor can unlock.


### 9.3 One Key Go Home Starting position Is the place where the main control board finishes Initialization and auto check before taking off. 9.3.1 Here pre-conditionsforOne Key Go-Home: (1) The Aircraft is in normal flight status and battery voltage is normal. (2) GPS function and signal is in good condition**(~5** satellites, the right Green LED blinking). 

### One Key Go Home Setup: When toggle the MIX switch 

### to "2"position(don't move other sticks) during flight under manual mode, it means the QR X350PRO entered One Key Go Home. Please keep the throttle stick at neutral position under this mode. MIX Switch to"2"Poaltlon Throttl• •tick return n•utnl 

# 09 Advanced function specification

# 09 Advanced

function specification 9.3.2 Theflowchart

### ofOne 

### Key Go-Home



# " 

# • 4 

### 9.3.3 Notes

# ~ Keep MIX SWitch to"2'Posltlon Readyfor go back



## A 2 GPS altitude hold system

# ~ 1\ / MIX Switch 

# IHJ to"2"Position Hover 

## A**--~-~** 

# • 3

(1) Please use manual mode to start

### to fly, switch 

### to one key go home mode the aircraft begin 

### to return home, after landing 

### to the ground and push the throttle 

### stick

### to the lowest position,the motors would lock automatical ly,and later need to re-switch to manual mode the motors can unlock. (2) To make sure the safe useage,please make sure to record the starting position before departure and know exactly where the starting position is. (3) When return home the aircraft straight flight along the line on the horizon which between the start position and the failsafe point. (4) The aircraft may 

### be stuck 

### if there are big obstacles around or windy conditions. (5) When GPS signal is bad or GPS is unable to work, the failsafe will not work and the aircraft will not return. 9.4 Failsafe

### to Return 

### & Landing 

### It Is a protective measure that prevents aircraft from mlulng signal and out of controlling. When aircraft lose control signal, it can enter Failsafe go home automatically. 9.4.1 

### The flowchart

### of 

### Failsafe

## to Return 

### and Landing

Signal failure

9.4.2Notas Readyfor go back



## A 

# ·-------

------------- < ® Hover Signal failure 

## A



# ·----.....---**,~** First Hover then Landing 

### I


# ®
(1) To make sure the safe useage,please make sure 

### to record the starting position before departure and know exactly where the starting position is. (2) When return home the aircraft straight flight along the line on the horizon which between the start position and the failsafe point. (3)The aircraft may be stuck 

### ifthere are big obstacles around orwindy conditions. (4}When GPS signal is bad or GPS is unable

### to work, the failsafe will not work and the aircraft will not return.

# 10 Transmitter Setting GPS altitude hold sysrem 

### 10.1 DEV0-10(optional radio)setting 10.1.1 Boot Screen Elevator trim Throttle trim
I Transmission power display 

# deUenlion yJI cffi_O] Battery capacity display
Timer display Throttle percentage value Rudder bim display

1 0.1.2 Type Select 

# 00:00 0.0% 

# MOD 1 

# 1=::**'-=t}-1 ~**  - Model name Model type display Aileron trim display

Press ENT 

### to get Main Menu and press UP or DN 

## to select Model Menu, press ENT

## to enter Model Menu; Press UP or DN to select Type Select and press ENT to enter Type Select setting interface. Press R or 

### L 

## to get the icon ofAirplane and press ENT

## to confirm, then press 

### EXT to return to Model Menu. 

### 10. 

### 1.3 Model Select Press UP or DN 

## to select Model select in Model Menu, press ENT 

## to enter Model Select setting interface; Press UP or DN to select MOD 1, press ENT to confirm and then press 

### EXT 

## to return 

## to Model Menu . 10.1.4 Model Name Press UP or DN to select Model Name in Model Menu, press ENT to enter Model Name setting interface; Press UP or DN 

## to selectthe character and figure which need 

### to be changed, press R or 

### L button 

## to change the character and figure, named model as X350PRO. Press ENT 

## to confirm and then press 

### EXT to return to Model Menu . 

### q[[j] Modal Select**1--------------------=~** Type Select 

### c[[IIJ Model Name

10.1.2 Type Salact 

### 10.1.5 Wing Type 

### .V1**~MOD** 

### 1**2~MOD** 2**3~MOD** 3**4~MOD** 4 10.1.3 Modal Salact

Press UP or DN 

## to select Wing Type in Model Menu, press ENT to enter the Wing Type setting interface; Press UP or DN to select "Wing Type" setting, press R or 

### L to select "Normal", then press ENT to confirm and then press 

### EXT to exit. 

### 10.1.6 Device Output No. 1 Name I X350PROI

10.1.4 Modal Nama Wing Type 

### q[[j] Wing Type Normal V-Tail Inhibit
Press UP or DN 

## to select Device Output in Model Menu, press ENT

### to enterthe Device Output setting interface. (1) Gear setting ' ' Press UPor DN 

## to select "Gear" setting press R or L 

## to select "MIX SW"; Press UP or DN 

## to select "Function" setting press R or L 

## to select "Active". Device Output Gear Function 

### c[[]JJ

# ~ Active Device Output 

### c[[]JJ Gear MIXSW Function 

# -GPS attitudehold system 

### (2) Flap setting 

### PressUP orDN lD select 

### 'Funclion'' selling 

### below Rap, 

### press RorLlD 

### select "Pdivfi'; Press 

### UP or ON 

## to select "Flap" setting, press R

## or L

### to select "GEAR SW".

Device Output 

### q]JJ]

AUX2

# li~~·l·l-11 Function Active (4)AUX3setting Press 

### UP or ON 

## to select "AUX3" setting, press Ror L

### to select "RUDD 0/R"; Press UP or ON 

### to select "Function" setting, press R or L 

### to select "Active".

Device Output 

### q]JJ]

AUX4

# lt!**f~l~=·** Function Active (6) AUX5 setting Press 

### UP or ON 

## to select "AUX5" setting, press R or L

### to select "AUX5 KB"; 

### Press UP or ON to select "Function" setting, press R or L 

### to select "Active". Device Output 

### q]JJ] Flap GEARSW Function 

# -
Device Output 

### q]JJ] AUX2 FMODSW Function 

# -
Device Output 

### q]JJ]

AUX3

# ·~·l·l·l·~il Function Active

Device Output 

### q]JJ] AUX4 AUX4 KB 

### Function 

# -

Device Output 

### q]JJ]

AUX5

# •~·c~·n=• Function Active After finish setting, press ENT 

### to EXT return 

### to main menu.
10.1.7 Reverse SWitch Press UP or DN 

### to select Function Menu in Main Menu, press UP or DN 

### to select Reverse Switch and press ENT to enter the Reverse Switch setting interface; Press UP or DN to select channel, press R or L

### to shift the status between normal and reverse, and press ENT to confirm and then press 

### EXT 

### to exit.

Channel Elevator Aileron Throttle Rudder Gear Flap 

### Status Normal Normal Normal Normal Normal Normal Device Output 

### q]JJ] Flap

## E§~lft. Function Active (3) AUX2 setting Press 

### UP or DN 

### to select "AUX2'' 

### setting, press R or L 

### to select "FMOD SW"; Press UP or DN 

### to select "Function" setting, press R or

### Lto select "Active".

Device Output 

### q]JJ] AUX3 RUDD D/R Function 

# -
(5) AUX4 setting Press 

### UP orON 

## to select 

### "AUX4" setting, press R or L

### to select "AUX4 KB"; 

### Press UP or DN to select "Function" setting, press R or L 

### to select "Active".

Device Output 

### q]JJ] AUX5 AUX5KB Function 

# -

Reve111a Switch Elevator 

### Normal Aileron Normal 

### AUX2 AUX3 AUX4 AUX5 Normal Normal Normal Normal 

# 10 Transmitter Setting

# 10 Transmitter Setting GPS altitude hold system 10.2 DEVO-F7(optional radio) setting 10.2 .1 

### Boot Screen Airplane Type display Model No. display ---------, ,-------Output Power display

Timer display

14---11----Aileron trim display Elevatortrim display 10.2.2Type Select Press ENT 

### to the Main Menu. Press UP or DN 

### to move the cursor- 

### to point

### to Model Menu, press ENT 

### to Model Menu; Press UP or ON 

### to move the cursor- 

### to point

### to Type Select, press ENT 

### to Type Select setting interface; Press UP or DN 

### to move the cursor - to point to Airplane option. Press ENT to confirm and then press 

### EXT 

### to return to Model Menu. 10.2.3 Model Select Under Model Menu interface, press UP or DN 

### to move the cursor- 

### to point

### to Model Select, press ENT to Model Select; Press UP or DN to move the cursor- to point 

### to desired option. Press ENT to confirm and then press 

### EXT 

### to return 

### to Model Menu. 10.2.4 Model Name Underthe Model Menu interface, press UP or DN 

### to move the cursor - 

### to point to Model Name, press ENT 

### to Model Name setting interface; press UP or DN to move the cursor - to point 

### to select the character and figure which need to be changed, press R or 

### L button 

### to change the character and figure, name model as X350PRO. Press ENT to confirm and then press EXT 

### to return 

### to Model Menu.

Type Select Helicopter -+ [> Airplane

10.2.2 Type Select

10.2.5 Wing Type 7.4V Model Select -+ [> 1 A Model 1 2 H Model2 3 H Model3 4 H Model4 5 H ModelS

## ! 7.4V

10.2.3 Model Select

Underthe Model Menu interface, press UP or DN 

### to move the cursor - 

### to point to Wing Type, press ENT to Wing Type setting interface. Press UP or DN to move the cursor- 

### to point

### to Wing Type option, press R or L 

### to choose Normal. Press ENT to confirm and then press EXT

### to return 

### to Model Menu. Model Name 7.4V 

### N0.1 Name 

## ! X350PRO 10.2. 4 Model Name
Wing Type
--+ Wing Type V-Tail 

### Dual Channel !7.4V Nonnal 

### Inhibit Inhibit 10.2.5 Wing TypeGPS altitude hold systEm 10.2.6 Device Output Under the Model Menu interface, press UP or DN to move the cursor - to point to Device Output, press ENTto Device Output setting interface. (1) Gear setting: Device Output 7.4V Device Output 7.4V Gear Gear Press UP or DN 

### to move the cursor - 

### to point -+MIX SW MIX SW Active -+Active to Gear option, press R or L 

### to choose MIX Flap GEARSW Flap GEARSW SW; Press UP or ON to move the cursor - to Active Active point to Function setting after you select the AUX2 FMODSW AUX2 FMODSW switch, press R or L to choose Active. Active Active

Device Output 7.4V Device Output 7.4V (2) Flap setting:

Gear MIX SW Gear MIX SW Press UP or DN to move the cursor 

### -to point Active 

### Active to Flap item and enter the function setting Flap GEARSW Flap -+ GEARSW interface. Press R or L to choose Active. After

.... Active AcUve Active successfully, press UP or DN to move AUX2 FMODSW AUX2 FMODSW the cursor-to point to Flap switch option, Active Active press R or L to choose GEAR SW.
(3)AUX2 Setting: Device Output 7.4V Device Output 7.4V Press UP or DN 

## to move the cursor - 

### to point Gear Gear 

### to AUX2 option, press R or L 

### to choose FMOD MIX SW MIX SW SW; Press UP or DN to move the cursor- Active Active to point to Function setting after you select Flap GEARSW Flap GEARSW the switch, press R or L to choose Active. Active Active Afterfinish settings, press ENT

## to confirm and AUX2 -+ FMOD SW AUX2 FMODSW then press EXT to exit. Active .... Active

10.2.7 Reverse Switch Press ENT to the Main Menu. Press UP or ON 

### to move the cursor- to point 

### to Function Menu, press ENT

### to Function Menu; Press UP or DN 

### to move the cursor- to point to Reverse Switch, press Reverse SWitch l7.4V Reverse Switch f7.4V ENT 

### to Reverse 

### SWitch setting interface; Press _. Elevator Normal ---Flap Normal UP or DN to move the cursor - to point to Aileron Normal AUX2 Normal desired option, press R or L to change the Throttle Normal status between Normal and Reverse. Please see as below. Press ENT

## to confirm and then Rudder Normal press EXT to exit. Gear Normal

10.2.8 Video Select Press ENT to the Main Menu. Press UP or DN to move the cursor- to point to System Menu, press ENT to System Menu; Press UP or DN to move the cursor - to point to Video Select, press ENT to Video Select setting interface. Press R or L 

### to select Active. Press DN 

### to move the cursor - to point

## to Channel Video Select 7.4V Video Select 7.4V item, press R or L 

### to make 

### the Numberchange -+Status Status between 1 and 8. With the ILOOK Camera transmitting channel,1-8 channels could be Active Active chosen to receive the image signal. Press Channel -+Channel ENT to confirm and then press EXT to exit. 

### 218 2/8 

# 10 Transmitter Setting

# 10 Transmitter Setting GPS altitude hold system 

### 10.3 DEV0-7(optlonal radio) setting 10.3.1 Boot Screen 

# q••• : Battery capacity indicator ,- - Timer display 

# 00 

# -- 00 

# II I 

# I ]I 

# TH 0% Elevator trim display Throtue trim display Throtua/Modal display**~** - Rudder trim display 

## I I Aileron trim display
10.3.2 Model Type(TYPE) Press the ENT button 

## to enter the Main Menu, press UP or ON until MODEL starts 

## to flash, then press ENT button 

## to enterthe Model Menu. Press the UP or ON button until TYPE starts

## to flash.Press the ENT button 

## to choose between Helicopter and Aeroplane types. Press the R or L button 

## to select AERO, press ENT to confirm and EXT

## to go back

## to the previous menu. 10.3.3 Model Select{SELEC) Press UP or ON key under the MODEL menu until SELEC starts to flash. Press ENT, the model options will be shown. Press UP or ON 

## to choose MOD 1, press ENT to confirm and EXT back

## to previous menu. MODEL 

# c:1••••: MODEL 

# c:1••••: MODEL 

# c:1••••:

# ~ HELl

# ~**~** MOD 

## 1

# ~**~** 01

# ~ MOD 

## 2



# - I I 

# - - I I 

# - - I I 

# - 10.3.2 Model Type(TYPE) 10.3.3 Model Select(SELEC) 10.3.4 Model Name(NAME) 10.3.4 Model Name(NAME) In the MODEL menu, press UP or ON until the NAME starts 

## to flash. Press ENT

## to access the model serial No. and default name options. Press UP or ON to select the characters or numbers that you wish 

## to change, use the R or L key

## to change the characters or numbers to "X350P". Press ENT 

## to confirm and EXT to go back 

## to the previous menu. 10.3.5Wing Type(WING) Press the ENT button 

## to enterthe MODEL Menu and press UP or ON until WING

# ~ starts to flash and then press ENT key. The Wing type will be shown. Press UP or ON 

## to choose "NORM" and after setting, press ENT to confirm and EXT

## to go back

## to the previous menu. MODEL 

## WING

.-----=-=-----,1 I - 10.3.6 Device Output(OUTPU) Press UP or ON under the MODEL menu, it comes out the flashing "OUTPU" menu. Press ENT 

## to the submenu of "Output". MODEL 

# c:1••••: MODEL 

# c:1••••: (1) GEAR Setting

# ~ GEAR

# ~

# ~ GEAR

# ~ Press R or l to choose "GEAR MIX"; Press 

## MIX 

## ACT ON and R or L 

## to choose "GEARACT".


# - I I 

# - - I I 

# -**~**GPS altitude hold sysll!m MODEL MODEL 

### FLAP FLAP



# - (3) AUX2 Setting 

# - MODEL (2) FLAP Setting Press ON and R or L 

## to choose "FLAP GEAR"; Press ON and R or L 

## to choose "FLAP ACT". 

# c:l••••: MODEL 

# c:l••••: Press ON and R or L 

### to choose "AUX2 FMD";

# ~ AUX2

# ~**~** Press ON and R or L to choose "AUX2 ACr', 

## AUX2 and press ENT

### to confinn. Press EXT

### to exit 

### to the main interface.


# - I I 

# - - 10.3.7 Reverse Switch(REVSW) Press ENT to enter the Main Menu, press UP or DN until FUNCTION starts 

## to flash, then press ENT to access the function menu. Press UP or ON until REVSW starts to flash. Press ENT

### to displaythe channel name and the reverse status. Press R or L 

### to change between NOR and REV settings. Press DN 

### to display each channel AILE, THRO, RUDD, GEAR, FLAP, AUX2 and their corresponding reverse setting. Set each channel as shown in the table below. Once complete, press ENT to confinn and EXT

## to go back to the previous menu.

ELEV AILE THRO RUDD GEAR 

### FLAP AUX2 NORM NORM NORM NORM NORM NORM NORM 

# - 10.4 DEV0-8S/12S{optlonal radlo)settlngs (1) Type: Airplane (2)Model Name: QR X350PRO (3) Wing type: Nonnal (4) Device Output DEVO-aS DEV0·12S Gear MIXSW Active Gear MIXSW Active Flap GEARSW Active Flap GEARSW Active AUX2 FMODSW Active AUX2 FMODSW Active AUX3 AUX3 Lever Active AUX3 RUDD D/R Active AUX4 AUX4 Lever Active AUX5 AUX5 Lever Active AUXS AUXS Knob Active AUX7 AUX7 Knob Active (5) Reverse switch settings Elevator Aileron Throttle Rudder Gear Flap AUX2 AUX3 DEV0-8S Normal Normal Normal Normal Normal Normal Normal Normal Elevator Aileron Throttle Rudder Gear Flap AUX2 AUX3 AUX4 AUX5 AUX6 AUX7 DEV0-12S Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal 

# 10 Transmitter Setting

# 11 Instruction and attention ofGA005

balance charger GPS altitude hold system 

### 11.1 Parameters 

### of GA005 balance charger: Inputvoltage Input current Output current Dimension Weight DC15-18V 1000mA 

## :::;;aoomA 62.5X47X20.8mm 46g



### 11.2 Features of 

### GAOOS balance charger 

### (1) GA005 utilizes microcomputer chips to monitor and control over the whole charging process in 

## a balanced way with LED indicatorto display the charging status at real time. (2) Connects to an input power supply (DC 15-18V 1 000 

### rnA). (3) GA005 is suitable for 2-3S (7.4Vf 11.1V) Li-ion or Li-polymer battery pack. (4) Automatically detects 2-3S Lithium battery. GA005 will automatically charge when 

### it finds the voltage 

### ofanyone cell among the LiPo pack is excessively low. At the same time LED displays as charging status (flash in 

### red}. The voltage 

### ofanyone cell LiPo is controlled at the level of

### 4.2 :1: 0.05V to ensure the maximum voltage difference 

### ofsingle cell in the battery is less than 50 mV.
11.31nstruction 

### of GA005 balance charger

PolaJityAssignment Di&Qram

# ~ 2.6V8.4V 4.'Zt/ rN Charging jack for ---- 7.4V battery Charging jack for ______ ____:: 11.1V battery



### 11.4 Operation steps

Plug the wall adapter into the mains power supply. Its output end connects to GAOOS. Then its LED is lighting in solid 

### red. Insert the balanced pin of LiPo battery into GAOD5. status LED

During charging, Red LED is continuouslyflashing. Ifsaturated, Red LED becomes solid green lighting.GPS altitude hold system 11.5 Charging statuses corresponding 

### to LED steps Operation LED Status Charging status Insert the wall adapter into the mains power supply, and then its output is LED is in red solid lighting Power on 

### 1 connecting to GA005. LED is flashing in red Charging 2 Step 1 

### + connect the battery to GA005 LED becomes from red 

## to Saturated solid green.

11.6 Matters needing attention (1) During charging, GA005 should be put in dry and ventilated place and be far away from heat sources and inflammable and explosive substances. (2) GA005 is only used to charging a 2S or 3S Li-ion or Li-polymer battery. It is forbidden to simultaneously charge 

### two or more sets 

### of batteries packs. Eitherthe charger or battery may be damaged. (3) When charging, the battery should be removed from your helicopter. Never leave the charger unsupervised during the process ofcharging in order to avoid risk of accidents. (4) Never immediately charge your battery as soon as the flight is finished, or when its temperature doesn't cool down. otherwise the batterywill take a risk in swelling, even catch a fire. (5) Ensure the correctness 

### of polarity before connecting the battery to charger. (6) Avoid drop and violence during the process of charging. Drop and violence will result in internal short circuit of the battery. (7) For the sake of safety, please use original charging equipment (wall adapter+ GA005 balance charger) and battery pack. Please change new one in time when the old battery is becoming swollen due to long time usage. (B) If it is retained in the charger for a long time after saturated, the battery may automatically discharge. When the charger detects that the voltage of individual cells is lower than the rated voltage, it will re-charge until saturated. Frequently charging and discharging will shorten the lifetime 

### of your battery.
11.7 Maintenance 

### of battery pack ( 1) The battery should be put in dry and ventilated place. The storage temperature 

### ofthe environment is ranged from 1B"C to 2s·c. (2) Please avoid frequent charging and excessive discharging the battery in order to prolong its life cycle. (3) It is a must to maintain the battery before long-term storage. That is to charge the battery to the level of 50- 60% saturation. (4} Ifthe storage term is over 1 month, it is advised to monthly check the voltage of every cell ofthe battery . The voltage ofevery cell should be not less than 3V. otherwise, please refer to the above article (3). (5) From the view point of protection, new battery should be motivated before usage. That is to charge and discharge 3-5 times, but discharge is not less than the level 

### of 70% saturation. This process will make the battery lifetime longer and voltage more stable. 

# 11 Instruction and attention ofGAOOS 

## balance charger

# - 

# -...... 

# 12 Stepsof 

# flight



# 13 Flight 

# aver

Appendix 1- 

# Manual flight control 

# ..**~~~**

# :~**--: ~~** 

--- - - + Step 1: Open 

### the battaly

### compartment, Install the 

### ballery pack lniD the 

### batterycompartment along the.,_dlracllon. Step 3: Pull down 

### thethrvtlle slickoftransdler

### tD the loWMt position, and then move the thrGtlle trim, eleVatortllm, aileron tllm, and rudder tllm 

### atthe neulral posiUons, reepadlwly.



# •


# · ij I ... GPS altituJ2

### hald

### ¥1i!m

Step 2: Tum on the 

### poww oftransmltlar. step4: COIWiecllhe powerc:eble oflhe.M'cnlltand 

### wall 

### tD receive the lllgnal11'om 

### thetransmltlar. Tile 

### Aircraft should be placed on 

### nat around or surface dullna code 

### paling 

### (binding). Do not move 

### thetransmitter a11clc8 orthe Alrwaft until 

### binding haa completed.



# • • 

# ,,,, 

# t¢>J )-
Slllp 1: diaconnectthe 

### powereeble of

### Airc:relt • 

### step2: 

### tum oft'

### the

### tranuniller.



### Mode 1 

### (throtllestickon 

### the right hand)



# - 1. When moving the aileron stick left orlight, the



### Aircraft eecon:llngly ftles left or rtght.

3. When 

### moving the rudder

### sack left or

### rtght the heed

of



### Alraaft

## 8CCOidr9Yro181861Dthe 

### left

## orrtghl 

# : t**~**

# --**/IF\ ~-** 

- I . 

### 2. When moving 

### thethrottle stick up ordown, the

Aircraft accordinglyflies up ordown.

# --**-- ,if** **~~**

- I 

### 4. 

### When moving the elevatorsUck up ordown, 

### the

Aircraft accordingly Illes forward orbackward.GPS altitude holdsystem 

### Mode 2 (throttle stick on the left hand)



# - 1. When moving the aileron stick left or right, the

Aircraft accordingly flies left or right.

I

# ~**-- --** **~** I _./ 

### 3. When moving the rudder stick 

### left or right, the head

of

### Aircraft 

### accordingly rota1es 

## to the left. 

### orright.
(1) Adjust the rudder trim Mode1 Mode2 

### 2. When moving the throttle stick up or down, the Aircraft accordingly flies up or down.

I •

# #:**~**

- I 

### 4. When moving elevator stick up or down, the

Aircraft according flies forward or backward.

Movethe ruddertrim right ifthe head 

### ofAircraft flies leftward during taking off; otherwise move the rudder trim left. 

### (2) Adjust the elevator trim Mode1 Mode2

Movethe elevator trim down ifthe Aircraft flies foward during taking off; otherwise move it up. 

### (3) Adjustthe aileron trim Mode1 Mode2

Movethe aileron trim right iftheAircraft flies leftward during laking off; otherwise move it left. 

# Appendix 1- Manual flight 

# control

Appendlx2- Trtmmlng the 

# Manual flight actions

# Lt. wAR NING : 'Q"



## ~ 

# c Er-e CHOK INGH AZAR D 

## A .. 

# :.: .!:

**~** Children undef the age of 14 lhou}d - eve: be monitored by "'" .,.,.,_pilots. Donotfly near high 10n11onIIMI,or rol ny day. MADE IN CHIN A 

### The specifications of the RIC aircraft may be altered without notice. 

# y walkera
Add . : Taish i Industrial Park, Dongchong Town Panyu District, 511475 Guangzhou Tel. : (8620) 8491 5115 8491 5116 Fax. : (8620) 8491 5117 Web.: www.walkera .com Email. : heli @ walkera .com info@walkera
.com