Walkera WK-2402
Contents
1. 12 3 0 Buzzer setup 13 Part one General Information 1 0 Foreword Walkera s WK 2402 adopts 2 4G spectrum technology with the functions of automatic code pairing ID assignment and high ability of anti jamming It also has the function of wireless copy so that you will get out of the trouble of wire connection 4 hotkeys can be set to get fast access to the desired screen It has modes for both helicopters and airplanes to meet your requirements for different models 1 1 Important Statements 1 The transmitter is suitable for experienced radio controlled helicopter modelers beyond 14 years old 2 Flying the model aircraft in approved ground is a must 3 We are not responsible for any safety caused by operation usage or control as soon as the transmitter is sold out 4 We consign our distributors to offer technical support and service after sale Please contact the local distributors for problem solutions caused by usage operation maintenance etc 1 2 Satety Needing Attention 1 Far away from obstacle and people RC helicopter in flight is uncertain of flight speed and status which potential risk exists in when flying please keep your RC helicopter far away from people high buildings high tension line etc and avoid operating in rain storms thunder and lightening 2 Away from humidity environment RC helicopter should be kept away from humidity and vapor because it is compo2. Function Key LCD gt 4 1 Back Charging Jack Input Voltage 12V Current 50 100mA It s only fit for the rechargeable batteries The charging function is prohibited when using the non rechargeable batteries Analog signals output jack training jack DSC for simulator flight practice via computer You need a software and its dongle which are available in hobby stores and for training Carrying Handle Fixing Scew Battery Cover Charging Jack Trainer Jack Not used 4 2 Wiring Diagram Pte Elevator servo SE Antenna RX2402B Receiver Sr gt Ed 7 Aileron servo 1 gt eL Cc lt Throttle servo ra c oo gt 4 8V Battery ras Rudder servo o e Power Switch Hl Charge jack 4 3 WK 2402 Input Key Function EXT Reset key press EXT to exit the setting mode ENT Enter key press ENT to enter the setting and confirmation status UP Selection key moves cursor up to the previous function item DN Selection key moves cursor down to the next function item R Change the setting L Change the setting 5 0 Control Stick Length Adjustment Prolong the stick length CCW rotate the sitck head until the length you hope and then CCW tighten the stick sleeve Shorten the stick length CW rotate the stick sleeve until the length you hope and then CW tighten the stick head Stick sleeve Stick head 5 1 Control Stick Tension Adjustment Remove the 6 screw
3. to enter the setting status and both ELEV and the current reverse status NOR or REV are flashing Press UP or DN to flash STICK MOD STICK MOD and its current stick one of the numbers from 1 through 4 are together flashing If want to change the stick mode press R or L to let the number 1 or 3 behind STICK MOD flashing Press ENT to confirm and then press EXT to exit MMM 12 0v STICK MOD 1 MMMM 120v STICK ELEV ELEV AILE 100 ane 100 THRO THRO RUDD BUZZ RUDD BUZZ The right hand throttle includes two modes MODE 1 and MODE 3 The left hand includes another two modes MODE 2 and MODE 4 Refer to the following sketch map MODE1 MODE2 Elevator Throttle Throttle Elevator Rudder f gt nieron f gt Rudder t gt nieron t gt MODE3 MODE4 Elevator Throttle Throttle Elevator 1 Rudder lt f gt aileron t gt Ruddera t gt The switch from right hand throttle to left is completed and your WK 2402 is ready for normal flying 5 3 2 Left hand throttle swtiched to right hand A The stick position change Remove the battery pack and the 6 fixing screws in the back of transmitter and then remove the transmitter back case Be careful not to break the wires inside Use a Phillips screwdriver to loosen the linkage screws screw A screw B and the throttle arresting spring in the left throttle position Then mount them to the corresponding positions in the right throttle position Adjust screw A according
4. Ne walkera P Tb Ak WIKC2402 User Manual Note Please read throughly the manual before using and keep it in a safe place for the future reference Welcome to use the WK 2402 transmitter Part one General Information 1 0 Foreword 1 1 1 Important Statements 1 1 2 Safety Guidelines Needing Attention 1 1 3 Attention before flight 2 2 0 Features 3 2 1 Transmitter WK 2402 3 3 0 Specifications 3 3 1 Transmitter Specification 3 4 0 4 4 1 Back 5 4 2 Wiring Diagram 6 4 3 WK 2402 Input Key Function 7 5 0 Control Stick Length Adjustment 7 5 1 Control Stick Tension Adjustment 7 5 2 Neck Strap Usage 7 5 3 Throttle stick switch mechanical method rae 8 5 3 1 Right hand throttle swtiched to 8 left hand throttle 5 3 2 Left hand throttle swtiched to right hand 9 5 4 Stick Tension Adjustment 10 6 0 Installation Requirements 10 Party two Function Setup 1 0 Main Menu 12 2 0 Channel reverse setup
5. copter to lose control Please cultivate a correct habit of turn on and turn off 4 Ensure the directions and actions of the servos are correct when executing commands of the transmitter Using a broken servo will result in unforeseen dangers 2 0 Features 2 1 Transmitter WK 2402 1 The WK 2402 adopts 2 4G frequency hopping spread spectrum technology and features automatic code pairing and ID assignment 2 Graphic display menu is simple to understand and to set 3 The appearance design accords with ergonomics and features easy holding The LCD screen with backlight and graphic interface looks more personalized 4 Both the length and tension of the stick can be adjustable It is convenient to freely switch among the 4 stick modes 3 0 Specifications 3 1 Transmitter Specification Encoder en ee eee ne ne ene ee eee eee 4 channel micro computer system Frequency 2 4 spread spectrum Output Power 6 6 6 66 665 lt 10Mw Current Drain eee tenes eee eee eee eee Rees lt 120 Power Source 1 2V x 8NiCad 9 6V600mAh or 1 5V x 8 AA dry batteries Antenna Neck Strap Eyelet Elevator Trim Throttle Trim Elevator Rudder Stick Throttle Aileron stick Power SW Rudder Trim Aileron Trim Increase Decrease UP DOWN Function Function Key EXT Function Key ENT
6. e Remove batteries and fixing screws in the cover of WK 2402 and open the cover don t break wires inside Use a Phillips screwdriver to rotate the screw which is corresponding to the relative stick shown as the pictures below clockwise rotation increases the tension and counterclockwise rotation decreases the tension Rotate the screw for AILE stick tension adjustment Rotate the screw for ELEV stick tensio adjustment Rotate the screw for RUDD stick tension adjustment Adjustment method of right hand throttle B Stick tention adjustment of left hand throttle take MODE 2 as an example Remove batteries and fixing screws in the cover of WK 2402 and open the cover don t break wires inside Use a Phillips screwdriver to rotate the screw which is corresponding to the relative stick shown as the pictures below clockwise rotation increases the tension and counterclockwise rotation decreases the tension Rotate the screw for RUDD stick tension adjustment Rotate the screw for AILE stick tension adjustment Rotate the screw for ELEV stick tension adjustment Adjustment method of left hand throttle 0 Installation Requirements It is important to correctly mount your radio system in your model Below are some advices on how to install your equipments 1 Wrap the receiver with 10mm thick foam and fix it with a rubber band or string on your helicopter or plane It helps protect the receiver 2 It is necessary fo
7. r you to use rubber grommets and copper sleeves to isolate the vibration from the main body The mounting screws cannot be over tightened Otherwise the rubber grommets will be distorted and decrease the vibration absorption effect 3 When mounting the servos make sure the servos bellcranks can move freely over their whole travel range and ensure the control linkages don t touch or impede the movement of the servos 4 If installing various switches keep them far away from the engine tuned pipe and high vibration sources Ensure all the switches move freely over their whole range 5 Don t make the receiver antennas wrapped or parallel 6 Mount the transmitter battery pack as the following picture When inserting the plug of battery pack aim the concave of the plug at the concave of socket Concave of plug anode plug of battery pack power WIKEZ4 0 2 Party two Function Setup Battery voltage display Elevator trim Battery voltage Stick modes display display Elevator Data display Aileron Throttle Throttle trim Rudder Buzzer Rudder trim Aileron trim When turning on the transmitter power teh buzzer rings and 4 trims bars begining to make stream like movements After the ID binding is both buzzering and trim bars stream like movements stop instead of opening screen appears 42 2 nnel Reverse Setup ELEV reverse setup Press ENT to enter the setting status and both ELEV and the current rever
8. s in the back cover of WK 2402 and remove the transmitter back cover Be careful not to break the wires Then use a Phillips screwdriver to adjust each screw on the throttle arresting spring for the desired tension Note CW rotate to tighten the stick and CCW rotate to loosen a Control Stick TP Adjustment Screw Right Throttle Stick Left Throttle Stick 5 2 Neck Strap Usage The neck strap can be hooked on the face of the WK 2402 transmitter The Hook located at the center helps to get optimal balance of the transmitter Neck Strap Eyelet 5 3 Four types of stick switch between left hand throttle and right hand throttle mechanical method 5 3 1 Right hand throttle swtiched to left hand throttle A The stick position change Remove the battery pack and the 6 fixing screws in the back of transmitter and then remove the transmitter back case Be careful not to break the wires inside Use a Phillips screwdriver to loosen the linkage screws screw A screw B and the throttle arresting spring in the right throttle position Then mount them to the corresponding positions in the left throttle position Adjust screw A according to the personal hand feeling adjust the tension of the throttle stick Then install the transmitter back case Linkage Screws Linkage Screws Screw A Throttle Arresting spring Screw B Right Throttle Position Left Throttle Position B The data switch Press ENT
9. se status NOR or REV are together flashing If want to make reverse press R or L to let REV or NOR flashing and then press ENT to confirm Press EXT to exit MEN 12 0v ELEV AILE THRO RUDD BUZZ STICK MOD 1 100 STICK MOD 1 mm 120v 100 ELEV AILE THRO RUDD BUZZ AILE reverse setup Press ENT to enter the setting status and both ELEV and the current reverse status NOR or REV are together flashing Press UP or DN to flash AILE while its current reverse status NOR or REV is also flashing want to make reverse press R or L to make REV or NOR flashing and press ENT to confirm Press EXT to exit WK 2402 UMEN 12 07 STICK MOD 1 ELEV ALE 100 12 0v STICK MOD 1 ELEV ALLE 100 REV THRO RUDD BUZZ THRO RUDD BUZZ THRO reverse setup Press ENT to enter the setting status and both ELEV and the current reverse status NOR or REV are together flashing Press UP or DN to flash THRO Both THRO and its current reverse status NOR or REV are together flashing If want to make reverse press R or L to let REV or NOR flashing and then press ENT to confirm Press EXT to exit MEM 12 0v STICK MOD 1 HEN HN 120v STICK MOD 1 ELEV NOR ELEV REV AILE 1 00 AILE 1 00 THRO THRO RUDD BUZZ RUDD BUZZ RUDD reverse setup Press ENT to enter the setting status and both ELEV and the current reverse status NOR or REV are flashing Press UP or DN to flash RUDD RUDD and its curren
10. sed of complicated precise electronic elements and mechanic parts E 1 3 Proper operation Please use Walkera original spare parts to upgrade modify or maintain your equipment in order to assure its safety Please operate your equipment within the range of functions permitted It is forbidden to use out of the safety laws or regulations 4 Safety operation Please fly your equipment according to your body status and flight skills Fatigue listlessness and miss operation will increase the possibilities of accidental hazard 5 Away from heat source The inside of the transmitter is composed of many precise electronic components and mechanical parts Keep it far away from heat sources and sunshine to avoid distortion or even damage caused by high temperature 6 Correct Charging Method It is prohibited to charge the battery by the CHG jack when using a non rechargeable batterypack 1 3 Attention before flight 1 Ensure the battery packs of both transmitter and receiver are fully charged saturated 2 Ensure both the throttle stick and the throttle trim of your transmitter stay at the lowest positions before operation 3 Please strictly obey the order of turn on and turn off before operation When starting your flight turn on your transmitter first then connect the battery to the heli When turning off the heli disconnect the battery first then turn off the transmitter An upset in the order of connection may cause your heli
11. t reverse status NOR or REV are together flashing If want to make reverse press R or L to let REV or NOR flashing Press ENT to confirm and then press EXT to exit NENNEN 120v STICK MOD 1 NENNEN NN 12 05 STICK MOD 1 ELEV NOR ELEV AILE 1 00 AILE 1 00 THRO THRO RUDD BUZZ RUDD BUZZ 3 0 Buzzer setup The buzzer setup includes two status ON or OFF Below is the setting method Press ENT to enter the setting status and both ELEV and the current reverse status NOR or REV are flashing Press UP or DN to flashi BUZZ BUZZ and its current switch status ON or OFF are together flashing If want to change the switch status press R or L to make ON or OFF flashing and then press ENT to confirm and save Press EXT to exit MMMM 12 0v STICK MOD 1 JEMEN NN 12 0 STICK MOD 1 ELEV ELEV OFF AILE 1 00 AILE 1 00 THRO THRO RUDD BUZZ RUDD BUZZ Ako WALKERA PRODUCT The specifications of the R C Product may be altered without notice am
12. to the personal hand feeling adjust the tension of the throttle stick Then install the transmitter back case Linkage screws Linkage screws Screw Throttle arresting spring Screw B Left Throttle Stick Right Throttle Position B The data switch Press ENT to enter the setting status and both ELEV and the current reverse status NOR or REV are flashing Press UP or DN to flash STICK MOD STICK MOD and its current stick one of the numbers from 1 through 4 are together flashing If want to change the stick mode press R or L to let the number 2 or 4 behind STICK MOD flashing Press ENT to confirm and then press EXT to exit HEHH 120v stickmop2 12 0 STICK MOD 4 ELEV ELEV AILE 100 100 THRO THRO RUDD BUZZ RUDD BUZZ The left hand includes two modes MODE 2 and MODE 4 The right hand throttle includes another two modes MODE 1 and MODE 3 Refer to the following sketch map MODE1 MODE2 Elevator Throttle Throttle Elevator Rude i Rudder t gt MODE3 MODE4 Elevator Throttle Throttle Elevator heron ed Rudder t gt Aerona t gt Rudere t gt The switch from left hand throttle to right is completed and your WK 2402 is ready for normal flying Note Pay attention to the strength when removing and adjusting the screws Excessive strength may damage them 24 0 2 5 4 Stick tension adjustment A Stick tention adjustment of right hand throttle take MODE 1 as an exampl
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