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User Manual - Rcvliegshop

1. N lad had lal and a In the sel destin screen Press UP or DN to select the model you wish to store the copy to Then press ENT and a confirmation message sure copy appears MDSEL MODEL1 COPY eMODEL1 COPY sel source ea e MODEL1 e MODEL 2 e MODEL6 s MODEL7 eMODEL1 e MODEL3 9 2 3 Data Copy e MODEL4 COPY allows the data of 8 models in memory to be copied between each Rae other inside the WK 2801 PRO The data between two WK 2801 PRO equipments also allows to be copied via wireless data transfer technology Press ENT to confirm if you ensure it is correct The copy process will last for few seconds The system automaitcally returns to Function 9 2 3 1 Data copy inside WK 2801 PRO Menu as soon as the copy is finished Press the EXT key to exit In Func Menu press UP or DN to select COPY and access by pressing ENT In COPY menu press UP or DN to select MODEL and the characters coPY of sel source appear on the top right angle of screen Access by pressing ENT and then press UP or DN to select the desired model and then press MODEL1 gt MODEL3 ENT to confirm At the same time the characters of sel destin appear on the top right angle of screen COPY COPY Sel source e MODEL eMODEL1 eMODEL6 e RECEIVE e MODEL2 e MODEL7 e TRANSMIT eMODEL3 s MODELS e TRAI
2. 9 9 5 Hot Key Setting e aa R ARR 10 5 6 Training funcion eaae ae Sra oaa esse aea es 17 5 6 1 Datacopy 11 5 6 2 Connection 11 5 6 3 The usage method eee 0 R inune 12 5 7 Customized fixed ID 7 7 12 6 0 Installation Requirements 14 UA Aa 2109 D 52 RO S P N A a Part two helicopter 8 1 Model Setup 24 8 2 REVERS itch 7 0 Parameter Setup for Helicopter 15 liaii r ee ee So Re lia a ee eae 25 A Foncion Meny ae S S e tenses E 15 gt 8 4 Servo Travel Adjustment L 77 gt 25 7 1 1 Main Menu 15 BOMAG EE 26 7 2 Function Menu Setup G gt gt gt L LL 16 8 6 Acceleration Mixing 27 722 1 Model SEUUp sAnne eni n Ra E 16 PETATA 8 7 Gyro Sensitivity Adjustment 35 2 2 Model eaa 16 and Throttle Hold T2 Be Haa 16 8 7 1 Gyro Sensitivity Setup 28 7 24 Model Type SEleChon esse rae R E Z e ER 16 8 7 2 Throttle Hold 29 7 2 5 Data Copy 17 8 8 DR amp EXP 30 PaO E E teratoma i 8 8 1 Automatic Dual Rate and L ID Cogs l err sssost ose eereer t 20 Exponential Function 077777 31 7 2 8 Input Setup lt o a R L Sa
3. AUX3 UA AS 21 HH D S aS 4 3 WK 2801 PRO Input Key Function EXT Resetting key Press EXT to exit the main menu ENT Confirmation key Press ENT to access the system or the function mode UP Moves the cursor up to the next Function selection DN Moves the cursor down to the next Function selection R Moves the cursor right to increase the setting value L Moves the cursor left to decrease the setting value 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 l d SO as 5 1 Control Stick Tension Adjustment Remove the 6 screws in the back cover of WK 2801 PRO 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 sr Control Stick s Tension Adjustment Screw og T RE i Left Throttle Stick Right Throttle Stick 5 2 Neck Strap Usage The neck strap can be hooked on the face of the WK 2801 PRO transmitter The Hook located at the center helps to get optimal balance of the transmitter Neck Strap Eyelet 5 3 Throttle sti
4. 9 3 3 Subtrim In Func Menu press UP or DN to select the MDSET and access by pressing ENT Then press UP or DN to select SUBTRM and access by pressing ENT Press UP or DN to select the appointed channel And press the Ror L key to adjust the direction and data of the channnel Press ENT to save and exit when the adjustment is finished The subtrim function allows you to electronically fine tune the neutral points of your servos All the eight channels can be individually adjusted with a range of 250 It is recommended to set up the neutral point by mechanical adjusting the angle of servo bellcrank as well as possible MODEL4 MODEL1 SUBTRM AILMIX LANDING PROGMIX FAILSAF MONITOR REVERS SUBTRM TRVADJ DR amp EXP ELEMIX GEAR FLAP AUX2 AUX3 Note excessive using the subtrim may exceed the maximal travel range of servos 9 3 4 Servo Travel Adjustment In Func Menu press UP or DN to select the MDSET and access by pressing ENT Then press UP or DN to select TRVADJ and access by pressing ENT Press UP or DN to select the appointed channel And then press the RorL key to modify the setting value Press ENT to save and exit AL Aat 10 B LI S RO The travel adjustment function can precisely set the maximum rotation angles of the servos The travel adjustment is ranged from 0 to 150 0 to 60 All the f
5. F S12 F NR and ON The relationship of 4 Setting for mixing ratio continue the step 3 and press UP or Control switch option in screen to that in physical panel of transmitter is shown as below Control switch option in screen All the control switch option are shut down ST 1 and ST 2 at flight mode Switch in physical panel ELEV D R GEAR ON will be shown after the swtich name when the switch is turn on OFF will be shown after the switch name when the switch is shut down PROGMIX ELEV gt AILE It shows that the switch is on OFF position SW GEAR OFF OFFS 0 RATE 0 CURVE OFF RATE 0 DN to move the underline to RATE Keep the stick of governing item in one side and the underline will appear under the corresponding RATE item Press R or L to modify the percentage whose range is spanned from 100 to 100 Keep the stick of governing item in the other side and the underline will move to the other corresponding RATE item Press R or L to modify the percentage whose range is also spanned from 100 to 100 Note the modified data works well only when the control switch of SW stays at the status of ON 5 Setting for mixing curve continue step 3 and press UP or DN to move the underline to CURVE Press R or L to set OFF as ON Press UP or DN to move the underline to MIXCURE and access by pressing ENT PROGMIX PROGMIX ELEV gt
6. RESET INPUT TRAIN CHANNEL 5 6 3 The usage method MASTER COPY AUX3 is the training switch located at the right top angle of the transmitter ELEV MODEL face Push on AUX3 once and the interface will show the working status CHN RECEIVE ENB TRANSMIT MASTER means trainer is the governer and TRAINEE means the Ale TRAINER trainee is working TRAIN CHANNEL MASTER ELEV ELEV TRAIN CHANNEL TRAINEE 5 7 Customized fixed ID Setting method in Func Menu press UP or DN to move cursor to STICK and press ENT to enter Press UP or DN to move cursor to RANDON and press L or R to set the ID code CHN CHN ENB ENB DIS DIS MODE2 2801 In Func Menu press UP or DN to move cursor to COPY and press SET ENT to enter Press UP or DN to move cursor to TRAINEE and press ENT to access TRAIN CHANNEL and set the training function There is another method to access the training interface 195038 Note when setting ID the data of 000000 000009 and 123123 are not available because they have been used as default settings in Factory Press UP or DN to move cursor to the digits which you want to modify and press L or R to change the numbers and press ENT to confirm and the enquiry screen ID MATCH appears shown
7. The WK 2801 PRO can keep the settings of up to 8 models in memory In order to avoid confusion it is 7 1 Function Menu recommended to input a model name for each helicopter 7 1 1 Main Menu 3 COPY Copy function allows the data to be copied inside the WK 2801 PRO The data between two WK 2801 PRO also allows to be copied HOV P Elevator Trim Indicator HOV T Throttle Trim Indicator l 4 STICK stick mode includes four modes from MODE through MODE4 walkera Battery Voltage 5 INPUT input setup Switch control of part parameters can be set Display by pilot Model Name MODEL1 f 6 SWASH swashplate type includes 1 SERVO 2 SERVO and Transmitter Type WK 2801 H Model Type 3 SERVO Disply Timer Display 0 00 T ESON l l E E 7 STEP Trimming step setup can finely adjust the pitch indicator indicator 8 DISP displays and sets up the LCD contrast and turns on or off Switch on the transmitter and the startup screen appears in seconds the backlight Press ENT to access the Func Menu main menu which includes the 9 ALARM alarm setting It can independently set up the flight time following contents battery voltage and alarm tone 10 RESET re sets the factory default settings 7 2 Function Menu Setup 7 2 1 Model Setup Select the model in MDSEL before accessing MDSET to set up the parameter refer to7 2 2 MDSEL 7 2 2 Model Selection In the Fu
8. lad had lad ad a 9 33 EE lO 43 9 3 4 Servo Travel Adjustment 48 03 5 DRREXP REE E 49 9 3 6 Elevator Flap Mixing 50 9 3 7 Aileron amp Rudder Mixing 50 9 3 8 Landing System 50 9 3 9 Flap System 51 9 3 10 Flaperon Difference 52 9 3 11 Program TES le T 52 9 3 12 I CTT 55 9 3 13 Monitor 55 NA ns E748 0 FL PA RO l m a had lad lad lad A Part one general information 1 0 Foreword The WK 2801 adopts the 2 4G spectrum technology with the functions of automatic code pairing ID assignment and high capability 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 helicopter and plane to meet your requirements for different models You must enter the Function Menu to select the correct model before making other settings See 7 2 2 Model selection 1 1 Important Statements 1 The transmitter is suitable for experienced radio controlled helicopter modelers beyond 14 years old 2 Using legal ground for operating the model plane is a must 3 We assume no liability for the use of this product 4 Please contact our local distributor for technical support and after service 1 2 Sat
9. 2 3 H Set the governing item and subordinate item like the step 1 and 2 Press UP or DN to move the underline to L and press R or L to set the value of the dot L whose adjustable range is from 100 to 100 The control point value will show the change of data while setting and the subordinate curve will also change Press UP or DN to the next point after setting The methods for 1 2 3 and H are exactly same Press ENT to confirm after the setting is finished Note the data will be activated only when the control switch of SW stays at ON position Any two among the 8 channels can be mixed The setting methods for the 4 sets of mixing are same had lad SO ae 9 3 12 Fail safe In Func Menu press UP or DN to select MDSET and access by pressing ENT Press UP or DN to select FAILSAF and enter by pressing ENT There are two methods for the setting In FAILSAF set all the channels as the status of INH by continuously pressing EXT 2 seconds for once or twice Put the stick of the desired channel to the position you hope and continuously press EXT 2 seconds Then WK 2801PRO will automatically show the set dada which can be modified again via the previous method 1 or the previous method 2 Finally press ENT to confirm after setting method 1 direct setting approach press UP or DN to select the desired channel and press the R or L key to modify the setting value Method 2 stick setting approach press U
10. 8 Landing System In Func Menu press UP or DN to select MDSET and access by pressing ENT Press UP or DN to select LANDING and access by pressing ENT When you want to use the Landing System please set AUTO to ACT by pressing L or R which is shown as the following picture MODEL ANDING MODEL LANDING AUTO INH D200 gt AUTO ACT FLAP D200 ELEV 0 THRO 0 FLAP ELEV 0 THRO 0 N Press UP or DN to move the cursor to FLAP or ELEV then press the Flaperon System setup in Func Menu press UP or DN to select the Ror L key to set the position data of FLAP or ELEV Press UP MDSET and access by pressing ENT Press UP or DN to select FLAPSYS or DN to move the cursor to THRO and move the throttle stick to the and enter by pressing ENT Then press the R or L key to set the position in which the landing system will act Press the R or L state of AUTO at 0 Press R or L to set the AUTO state into INH key to confirm the current position Then the item of THRO will show when the Flaperon system is not applied the current setting value of the throttle stick and the state of LAND When you want to cancel the function set AUTO to INH MODEL FLAPSYS MODEL FLAPSYS gt AUTO INH NORM gt AUTO 0 NORM lt FALP gt lt ELEV gt lt FALP gt lt ELEV gt NORM
11. AILE ELEV gt AILE SW GEAR OFF OFFS 0 CURVE ON MIXCURVE SW GEAR OFF OFFS 0 CURVE ON MIXCURVE LAA Ero D S aS N lad had lal and e Press ENT to enter the interface of mixing curve 8 11 Fail safe In Func Menu press UP or DN to select MDSET and access by Se OE pressing ENT Press UP or DN to select FAILSAF and enter by pressing ENT PROGMIX There are two methods for the setting ie aan ELEV gt AILE Subordinate In FAILSAF set all the channels as the status of INH by continuously Dinare canal 2 one pressing EXT 2 seconds for once or twice Put the stick of the ere SW GEAR desired channel to the position you hope and continuously press Cotrol point e0000 O EXT 2 seconds Then WK 2801PRO will automatically show the iaon set dada which can be modified again via the previous method 1 PA OMU ENE C F f or the previous method 2 Finally press ENT to confirm after setting SCR pur amd IN 50 OUTOFF D 1 2 3 H output value method 1 direct setting approach press UP or DN to select the desired channel and press the R or L key to modify the setting value Method 2 stick setting approach press UP or DN to move the cursor to the appointed item and press EXT to assure this item in INH status Move the corresponding stick to the desired position and hold the stick at that place Then press EXT to get the amount and press ENT to confirm Set the governing item and s
12. Display 0 00 Rudder Trim S Aileron Trim indicator indicator 7 2 11 2 Battery Low Voltage Alarm Press UP or DN to move the cursor to BATTY Then press the R or L key to set the amount The Maximal minimal and factory default values are 10 80V 7 8V and 7 8V respectively The suggested value is 9 0V ALARM TIMER 59 40 lt MODEL1 gt gt BATTY 9 00 BUZER 68 ACT Battery Low Voltage Alarm Setup 7 2 12 3 Buzer Press UP or DN to move the cursor to BUZER Then press the R or L key to set the data and press ENT to save According to the personal favor the adjustable value is ranged from 50 to 100 had lad SO ae 59 40 lt MODEL1 gt 8 00 Alarm Sound Setting 68 If you don t want the BUZER press UP or DN to move the cursor to ACT Then press the R or L key to change it into INH and then press ENT to confirm ALARM TIMER 59 40 lt MODEL1 gt 8 00 BATTY BUZER 68 INH Alarm Sound Setting 7 2 13 Reset In Func Menu press UP or DN to select RESET and access by pressing ENT Model setting parameter can be reset to the factory default by RESET Method In RESET menu press UP or DN and move the cursor to select the model you want to reset and access by pressing ENT Then a confirmation message of Sure reset appears on the screen Then press ENT and a message of wait appears for few
13. PROGMIX4 OFF P N l lad and ae PROGMIX ELEV gt AILE SW GEAR OFF OFFS 0 RATE 0 CURVE OFF RATE 0 Setting method for program mixing each item is shown as the following picture PROGMIX Governing item ELEV AILE E G item Control switch option SW GEAR OFF Midpoint deviation DRE setting of OFFS 0 RATE 0 Mixing subordinate item L ratio Mixing curve CURVE OFF RATE 0 ON OFF 1 Setting for gorverning and subordinate items press UP or DN to move the underline to select the governing item which needs to be mixed and press R or L to set The mixing procedure can take place among the 8 channels and be stopped by pressing R or L after confirmed LAA Ero D S aS N lad had lal and e Press UP or DN to move the underline to the subordinate item and press 3 Midpoint deviation setting for subordinate item continue step T R or L to set The mixing procedure can be made among the 8 channels 2 and press UP or DN to move the underline to OFFS Press and stop by pressing R or L after confirmed T R or L to set the data whose adjustable arrange is from 250 to 250 Note the data adjusted here functions only when 2 Control switch option continue step 1 and press UP or DN to move the the control switch of SW is in the status of ON underline to SW Press R or L to set the control switch option which includes ELEV GEAR F S2
14. as the picture Press EXT to exit and press ENT to enter the ID match status when the red LED will quickly flash to search the ID code as the receiver connects to the 5V power supply After the ID is matched the red LED turns to constant lighting Repeat the previous ID matching process The ID is locked when the receiver is matched secondly That is to say one ID twice matching STICK ID MATCH l CODE a CODE L The method for changing the fixed ID code or resuming automatic ID assignment is shown as below In Func Menu press UP or DN to move cursor to STICK and press ENT to enter Press ENT or DN to move cursor to IDCODE and press L or R once to change the item behind IDCODE to RANDOM N S a et lad and ae STICK STICK MODE2 COMPTE 2801 IDCODE RANDOM The receiver need clear the ID memory and the method is shown as below Insert the shortcut terminal into the channel BATT of receiver and the 5V power supply connects to one of the other channels in receiver Meanwhile the LED in receiver begins to slowly flash to clear ID memory WK 2801PRO can save 8 model data Each models fixed ID can be set to different ID codes which are convenient for multi receivers to use different ID Shortcut terminal N lad had lal and e 6 0 Installation Requirements 6 Mount the transmitter battery pack as the following picture Wh
15. flights respectively Each flight mode is in possession of separate throttle curves with five adjustable points per curve L Low the throttle stick is at the lowest position stunt 1 percentage amount of the throttle stick position stunt 2 idem stunt 3 idem and H High the throttle stick is at the highest position Press UP or DN to move between the adjustment points and press the R or L Key to alter the setting value whose adjustable range is from 0 through 100 WiKe28 HH D S aS had lad and ae 8 9 2 Pitch Curve In Func Menu press UP or DN to select MDSET and access by pressing ENT Press UP or DN to select the CURVE and enter with ENT Press UP or DN to select the PITCURVE and access by pressing ENT The method for setting Pitch Curve is very similar to that for the Throttle Curve There are four flight modes N Normal ST 1 Stunt 1 ST 2 Stunt 2 and HOLD Throttle Hold Every flight mode has a separate pitch curve with 5 adjustable points L Low the throttle stick is at the lowest position stunt 1 stunt 2 stunt 3 and H High the throttle stick is at the highest position Use UP or DN to move to the setting point and press the L or R key to alter the value whose adjustable range is from 0 through 100 Note when setting pitch curve for throttle hold make sure that the throttle hold function is set to be ACT This operation will be invalid if the throttle hold function
16. gt Aleron Le Rudder t gt Aileron assign an ID code Regarding the ID code setting refer to 5 7 Customized fixed ID STICK STICK STICK MODE1 STICK MODE1 MODE1 MODE2 MODE3 MODE4 Elevator Throttle Throttle Elevator Aleron lt gt Rudder lt t gt Aleron f gt Rudder f gt COMPTB 2801 COMPTB 2801 gt IDECODE RANDOM IDECODE SET CODE 002569 9 2 5 Input Setup In Func Menu press UP or DN to select INPUT and access by pressing ENT Press UP or DN to move the cursor to the desired item and then press the R or L key to set the control switch or its status INPUT submenu contains GEAR AUX2 AUX3 and FLAP Settings of GEAR include GEAR AUX3 and INH settings of AUX2 include FLAP AUX2 AUX3 and INH While Settings of AUX3 include AUX3 F MOD and INH settings of FLAP include FLAP FLAPSYS and INH 9 2 6 Wing Selection In Func Menu press UP or DN to select WING and access by pressing ENT Press UP or DN to select the desired wing Press the R or L key to set the control condition of ON or OFF Three wings are available shown as the following picture WING K FLAPERON OFF V TAIL OFF DELTA OFF P N l lad and ae 9 2 6 1 Flap and Aileron Type Press UP or DN to select FLAPERON and press the R or L key to change OFF into ON Then save by pressing ENT and exit WING K FLAPERON ON V TAIL OFF DELTA OFF Below
17. is set to be INH Flight Mode Point Output 0 0 Value IN 0 OUT 0 L 12 3 H Point Display Stick Output Value Stick Input Value 8 9 3 Examples of the Throttle Curve and Pitch Curve The basic examples are only for your reference Adjustment to the real flights is a must Flight Mode Normal Flight Mode 2 Throttle Curve Pitch Curve Throttle Curve Pitch Curve D 100 100 0 me 75 75 75 75 50 50 50 50 25 25 25 25 ue a L 1 2 3 H a Ws L 4 2 3 H Flight Mode 1 Autorotation Landing Throttle Curve Pitch Curve Pitch Curve 100 100 100 75 75 75 50 50 50 25 25 25 Da k 09 H B 7 1 2 3 H L 1 2 3 H 8 10 Program Mixing Four sets of program mixing allow you to accurately combine and adjust the mixing value In the Function Menu press the UP or DN key to select MDSET and access by pressing the ENT key Then press the UP or DN key to select PROGMIX and press the ENT key to enter There are four sets of program mixing in total MODEL pROGMIX s PROGMIX1 OFF e PROGMIX2 OFF s PROGMIX3 OFF e PROGMIX4 OFF Press the UP or DN key to Select the desired program and press the R or L key to change OFF into ON and access the mixing setting screen by pressing the ENT key MODEL pRoGMIX e PROGMIX1 ON e PROGMIX2 OFF e PROGMIX3 OFF e
18. lt f gt Rudder f gt Aleron f gt Rudder f gt The switch from right hand throttle to left is completed and your WK 2801 PRO 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 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 Right Throttle Position B The data switch In Func Menu press UP or DN to select STICK and press ENT to access the STICK screen Then press UP or DN to move cursor to STICK and press R or L to select the stick control mode l d SO as STICK STICK STICK MODE2 STICK MODE1 COMPTB 2801 COMPTB 2801 IDECODE RANDDM IDECODE RANDDM The left hand includes two modes MODE 2 and MODE 4 The right hand throttle includes another two modes MODE 1 and MODE 2 Refer to the following sketch map MODE1 MODE2 Elevator Throttle Throttle Elevator
19. seconds When Reset NAME appears press ENT to confirm E PA eX l d OO as RESET 8 0 Function Setup for Helicopter MODEL1 MODEL6 Sure reset P DEL6 amp MODEL2 MODEL7 WrODEL7 MODEL3 MODEL8 MODELS MODEL4 MODEL5 ALL MODEL5 ALL Switch on WK 2801 PRO and press ENT to enter the Func Menu Func Menu If you want to restore all the models to the factory default press UP or DN to select ALL and press ENT Then a confirmation message of Reset All appears on the screen Press ENT to restore Otherwise press EXT to exit RESET MODEL1 MODEL6 Reset ALL MODEL2 MODEL7 ODEL7 8 1 Model Setup In MDSEL select the model whose parameters you want to modify or adjust refer to 7 2 1 Model Setup and then return to the Func Menu MODEL3 MODEL8 MODEL3 MODELS MODEL4 MODEL4 MODELS ALL MODEL5 ALL press UP or DN to select MDSET and press ENT to enter Func Menu MODEL1 SWASH REVERS AILMIX STEP SUBTRM LANDING DISP TRVADJ PROGMIX ALARM DR amp EXP FAILSAF RESET ELEMIX MONITOR UA Ero D S aS 8 2 REVERS servo reverse switch Press UP or DN to select REVERS and enter by pressing ENT In the sub menu of REVERS move UP or DN to select the desired chan
20. 2 OFF 1 Setting for gorverning and subordinate items press UP or DN to _PROGMIX3 OFF move the underline to select the governing item which needs to be PROGMIX4 OFF mixed and press R or L to set The mixing procedure can take _PROGMIX5 OFF place among the 8 channels and be stopped by pressing R or L after confirmed NA 70 1 0 BH H ry RO Press UP or DN to move the underline to the subordinate item and press R or L to set The mixing procedure can be made among the 8 channels and stop by pressing R or L after confirmed 2 Control switch option continue step 1 and press UP or DN to move the underline to SW Press R or L to set the control switch option which includes ELEV GEAR F S2 F S12 F NR and ON The relationship of Control switch option in screen to that in physical panel of transmitter is shown as below Control switch option in screen Switch in ST 1 and All the control physical ELEV D R GEAR ST 2 at switch option panel flight mode are shut down ON will be shown after the swtich name when the switch is turn on OFF will be shown after the switch name when the switch is shut down PROGMIX ELEV gt AILE It shows that the switch SW GEAR OFF is on OFF position OFFS 0 RATE 0 CURVE OFF RATE 0 3 4 Midpoint deviation setting for subordinate item continue step 2 and press UP or DN to move the underline to OFFS Pre
21. Backlight LCD LED Range Test RANGE TEST Range test is in the state of ON AAEH S aS N lad had lal and s 9 2 9 Alarm Setting In Func Menu press UP or DN to select ALARM and access by pressing ENT WK 2801 PRO offers such alarm functions as flight time battery low voltage and alarm sound 9 2 9 1 Timer Press UP or DN to move the cursor toTIMER Then press the R or L key to set the data The Maximum amount is 59 50 59 minutes 50 seconds ALARM gt TIMER 59 40 lt MODEL1 gt BATTY 8 00 BUZER 68 ACT Timer Setup When you want to use the Timer function please return to the home page of WK 2801PRO Press the R key to start timing and press the R key again to pause Pressing the L key clears timing HOV P Elevator Trim Indicator HOV T Throttle Trim Indicator walkera Battery Voltage Display Model Name MODEL1 Transmitter Type WK 2801 Model Type Disply Timer Display 0 00 Rudder Trim Aileron Trim indicator indicator 9 2 9 2 Battery Low Voltage Alarm Press UP or DN to move the cursor to BATTY Then press the R or L key to set the amount The Maximal minimal and factory default values are 10 80V 7 8V and 7 8V respectively The suggested value is 9 0V ALARM Battery Low Voltage TIMER 59 40 lt MODEL1 gt Alarm Setup BATTY 9 00 BUZER 68 ACT 9 2 9 3 Buzer Press UP or DN t
22. MOD and INH GEAR AUX2 GYRO F MOD B when the transmitter type is set as WK 2601 In Func Menu press UP or DN to select INPUT and access by pressing ENT Press UP or DN to move the cursor to the desired item and then press the R or L key to set the control switch or its status INPUT submenu contains GEAR and AUX2 Settings of GEAR include HOV P GEAR and INH settings of AUX2 include HOV P AUX2 and INH C when the transmitter is set as WK 2401 No contents UA AS 21 HH D S aS N lad had lal and a 2 SERVO 180 3 SERVO 120 7 2 9 Swashplate Type PIT AILE In Func Menu press UP or DN to select SWASH and access by pressing AUX1 ENT Press UP or DN to select the mode 3 modes are available 1 servo NORM 2 servo 180 and 3 servo 120 PIT AILE AUX1 1 1 servo NORM This is the common type which uses one servo to drive the pitch 2 servo 180 degrees ELEV It uses two servos spaced at 180 to drive the swashplate and to alter the itch i 7 2 10 Step Setup 3 3 servo 120 degrees 3 servos are used to run CCPM mode cyclic collective pitch mixing mode It utilizes three servos to operate the swashplate in the form of mixing manner to control over the functions of aileron elevator and pitch CCPM In Func Menu press UP or DN to select STEP and access by pressing ENT Press UP or DN to select the current model and access b
23. N Welcome to use the WK 2801 PRO transmitter walkera 1E FI AR MIEC PRO User Manual Note Please read throughly the manual before using and keep itin a safe place for the future reference 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 s6e44 e542 sees sess ee eee eee eee ete een aes 3 2 1 Transmitter WK 2801 PRO 3 2 2 Receiver RX 2801 PRO 3 3 0 Specifications 3 3 1 Transmitter Specification 3 3 2 Receiver Specification 3 4 0 Face 4 A ao ane KE TEE E E eae eee 5 4 2 Wiring Diagram 6 4 3 WK 2801 PRO Input Key Function 7 E PH XO Li lad had lad OO a 5 0 Control Stick Length Adjustment 7 5 1 Control Stick Tension Adjustment 7 6 2 Neck Stap Usage s54 5420 nR ae a sees 7 5 3 Throttle stick switch mechanical method fC C aaaa S 5 3 1 Right hand throttle swtiched to ________________ 8 left hand throttle 5 3 2 Left hand throttle swtiched to right hand 8 5 4 Stick Tension Adjustment
24. NER eMODEL4 eMODEL5 9 2 3 2 Data transfer betweeen two WK 2801 PRO Copy between two WK 2801 PRO uses the wireless data transfer technology N lad had lal and a 9 2 3 2 1 Setup of the sending transmitter The following screen will appear when the receiving transmitter gets the copy information Press UP or DN to select the model you want to save In Func Menu press UP or DN to select COPY and access by pressing the copy to and press ENT to enter the enquiry screen ENT In the COPY screen press UP or DN to select TRANSMIT and access by pressing ENT Press UP or DN to select the desired model COPY e MODEL1 COPY and press ENT to enter the enquiry screen and the characters of sel source sure trans appear Press ENT to confirm Then the sending screen eMODEL1 e MODELE MODEL1 MODEL2 appears with the characters Transmit Press the EXT key to exit MODEL2 e MODEL7 after the transfer is done e MODEL3 e MODEL8 e MODEL4 e MODEL5 COPY COPY MODEL1 Press ENT to enter the enquiry screen And press ENT to confirm It will anaa gt go back to the main menu after the copy finished Sure trans Transmit COPY MODELI MODEL2 9 2 3 2 2 Setup of the receiving transmitter In Func Menu press UP or DN to select COPY and access by pressing ENT Press UP or DN to select RECEIVE and acces
25. ODEL4 MODEL5 ALL MODEL6 MODE Reset ALL 7 PDEL6 MODEL7 MODE wr DEL7 MODELS MODELS MODEL4 MODEL5 ALL 9 3 Function Setup for Plane Switch on WK 2801 PRO and press ENT to enter the Func Menu Func Menu 9 3 1 Model Setup In MDSEL select the model whose parameters you want to modify or adjust refer to9 2 2 Model Setup and then return to the Func Menu press UP or DN to select MDSET and press ENT to enter Func Menu MDSET MDSEL COPY STTCK INPUT SWASH STEP DISP ALARM RESET MODEL1 REVERS SUBTRM TRVADJ SWAATS GYRHLD DR amp EXP CURVES PROGMIX FAILSAF MONITOR 9 3 2 REVERS servo reverse switch Press UP or DN to select REVERS and enter by pressing ENT In the sub menu of REVERS move UP or DN to select the desired channel and then press R or L to change its direction The function allows to reverse the servo throw direction in an electronic way All 8 channels have servo reversing function making it more convenient to set up the Servos MODEL1 REVERS SUBTRM GYRO SWAATS GYRHLD DR amp EXP CURVES PROGMIX FAILSAF MONITOR MODEL4 REVERS ELEV Channe CHNL 12345678 Revers REVS Normal NORM N AL Aat 10 B LI S RO hdl lad ad as
26. P or DN to move the cursor to the appointed item and press EXT to assure this item in INH status Move the corresponding stick to the desired position and hold the stick at that place Then press EXT to get the amount and press ENT to confirm MODEL FAILSAF ELEV INH GEAR INH FLAP INH AUX2 INH AUX3 INH INH INH INH AILE THRO RUDD LAA Ero D S aS N lad had lal and e MODEL FAILSAF gt ELEV D400 AILE INH THRO INH RUDD INH 9 3 13 Monitor In Func Menu press UP or DN to select MDSET and access by pressing ENT Then press UP or DN to select MONIT and enter by pressing ENT At this time the output value of each servo appears Each bar center displays the neutral position Left or right dots indicate 50 100 and 150 150 100 50 50 100 150 LAA AN 21 0 BH D El RO P dl ad lad lad A Warranty information Important Take good care of the original dated amp itemized sales invoice which must be shown for warranty work Warranty range The product is free to maintain within one year after purchase no factitious fault and you can enjoy life long warranty only charge the cost of the replacement parts upon the original sales invoice The guarantee is non transferable and limited to original purchaser B TOKEWALKERA PRODUCT E The specifications of the R C Product may be altered without notice am
27. Plane 2 MDSEL Model Selection The WK 2801 PRO can keep the settings of up to 8 models in memory In order to avoid confusion it is recommended to input a model name for each airplane 9 1 Function Menu 3 Copy function allows the data to be copied inside the WK 2801PRO 9 1 1 Main Menu The data between two WK 2801PRO also allows to be copied 4 STICK stick mode includes two modes from MODE1 through MODE4 HOV P Elevator Trim Indicator HOV T Throttle Trim Indicator 5 INPUT input setup Switch control of part parameters can be set by pilot Battery Volt vee O ee 6 SWASH swashplate type includes 1 SERVO 2 SERVO and 3 SERVO Model Name MODEL1 Transmitter Type WK 28014 H Model Type 7 STEP Trimming step setup can finely adjust the pitch Displ Timer Display 0 00 aa 8 DISP displays and sets up the LCD contrast and turns on or off Rudder Trim Aileron Trim the backlight indicator indicator 9 ALARM alarm setting It can independently set up the flight time Switch on the transmitter and the startup screen appears in seconds battery voltage and alarm tone Press ENT to access the Func Menu main menu which includes the 10 RESET re sets the factory default settings following contents 9 2 Function Menu Setup 9 2 1 Model Setup Select the model in MDSEL before accessing MDSET to set up the parameter refer to7 2 2 MDSEL 9 2 2 Model Selection In the Func
28. Pos 1 2 In ELEV screen when ELEV DIR in position 0 press UP or DN to move the cursor to DIR and press L or R to ajust its percentage which is adjustable from 0 to 125 the curve in the right side of screen will also change accordingly When ELEV DIR in position 1 repeat the previous step and adjust its percentage EXP express the change of servo exponetial function which just affects the sensitivity near the neutral point of sticks and doesn t change the travel The stick will make mild change around the neutral position when EXP is set as a positive percentage In ELEV screen when the toggle switch ELEV D R is put in position 0 press UP or DN to move the cursor to EXP and press L or R to adjust its percentage which is adjustable from 100 to 100 in 1 increment the curve in the right side of screen will change accordingly When ELEV DIR in position 1 repeat the previous step to adjust the percentage DR amp EXP r 5 e000 ELEV gt Switch Pos1 Position gt DIR 100 A EXP LIN L Exponential Function The setting methods of Pos D R and EXP in AILE RUDD are the same as the above AL Aat 10 B LI S RO 9 3 6 Elevator Flap Mixing In Func Menu press UP or DN to select MDSET and access by pressing ENT Then press UP or DN to select ELEAIL and press ENT to enter Press UP or DN to select ELEMIX and access by pressing ENT Press UP or DN to move the cursor to SW t
29. R in the face of WK 2801 PRO When the toggle switch is pushed to the position 0 Pos will show Pos 0 when it is pulled to the position 1 Pos will show Pos 1 2 In ELEV screen when ELEV DIR in position 0 press UP or DN to move the cursor to D R and press L or R to ajust its percentage which is adjustable from 0 to 125 the curve in the right side of screen will also change accordingly When ELEV DIR in position 1 repeat the previous step and adjust its percentage EXP express the change of servo exponetial function which just affects the sensitivity near the neutral point of sticks and doesn t change the travel The stick will make mild change around the neutral position when EXP is set as a positive percentage In ELEV screen when the toggle switch ELEV DIR is put in position 0 press UP or DN to move the cursor to EXP and press L or R to adjust its percentage which is adjustable from 100 to 100 in 1 increment the curve in the right side of screen will change accordingly When ELEV D R in position 1 repeat the previous step to adjust the percentage had lad and ae Press UP or DN to move the cursor to the desired model and press DR amp EXP 7 the Ror L key to change the current status into ACT or INH ana F DR amp EXP Switch Pos 1 0008 Position gt DIR 100 ii AUTO EXP LIN gt ST 1 INH Setting Condition Exponential ST 2 INH I
30. Rudder lt t gt Miren t gt Rudder lt t gt Aleron lt 1 gt MODE3 MODE4 Elevator Throttle Throttle Elevator Aileron lt f gt Rudder t gt Aleron lt gt Rudder f gt The switch from left hand throttle to right is completed and your WK 2801 PRO is ready for normal flying Note Pay attention to the strength when removing and adjusting the screws Excessive strength may damage them 5 4 Stick tension adjustment A Stick tention adjustment of right hand throttle take MODE 1 as an example Remove batteries and fixing screws in the cover of WK 2801PRO 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 gv T f iF 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 2801 PRO 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
31. U100 NORM 0 NORM U100 NORM 0 MIDL 0 MIDL 0 MIDL 0 MIDL 0 LAND D100 LAND 0 LAND D100 LAND 0 MODEL LANDING MODEL LANDING AUTO ACT K AUTO INH FLAP D200 FLAP D200 ELEV D150 ELEV D150 gt THRO 30 LAND THRO 30 Move the throttle stick to the position in which the flap system will act Press the R to confirm the current position The AUTO program shows the current setting value of the throttle stick If you want to cancel the function set AUTO to INH Press UP or DN to move the cursor to the 9 3 9 Flap System desired switch status and press the R or L key to set parameter for Note Flaperon System only acts when FLAP is set to be FLAPSYS each one which is linked to the toggle switch Flight Mode The characters Method in Func Menu press UP or DN to select the INPUT and access of NORM MIDL and LAND will appear on the right corner of the screen by pressing ENT Then press UP or DN to select FLAP and continuously when you switch the Flight Mode press the R or L key until the characters of FLAPSYS on the screen MODEL FLAPSYS gt AUTO 0 NORM Flight Mode Status lt FALP gt lt ELEV gt NORM U100 NORM 0 MIDL 0 MIDL 0 LAND D100 LAND 0 GEAR AUX2 F MOD FLAPSYS Setting Value N lad had lal and e 9 3 10 Flaperon Difference Press the UP or DN key to sele
32. ack to avoid people being hurt by sudden highly spinning main rotor blades Move the cursor to RANGE TEST Press the R or L key to change RANGE TEST into ON Move the servo sticks as you walk backward with the transmitter Observe the movements of the helicopter If servos are working properly at a distance of more than 30 meters the control range has met the requirements Press the EXT key to exit hdl lad OO ae DISP Version BHISE Ver 2 2 a Contrast LCD CON 52 Backlight LCD LED ON Range Test RANGE TEST Range test is in the state of ON 7 2 12 Alarm Setting In Func Menu press UP or DN to select ALARM and access by pressing ENT WK 2801 PRO offers such alarm functions as flight time battery low voltage and alarm sound 7 2 12 1 Timer Press UP or DN to move the cursor toTIMER Then press the R or L key to set the data The Maximum amount is 59 50 59 minutes 50 seconds ALARM Timer Setup gt TIMER 59 40 lt MODEL1 gt BATTY 8 00 BUZER 68 ACT When you want to use the Timer function please return to the home page of WK 2801 Press the R key to start timing and press the R key again to pause Pressing the L key clears timing HOV P Elevator Trim Indicator HOV T Throttle Trim Indicator walkera Battery Voltage Display Model Name MODEL1 Transmitter Type WK 2801 Model Type Disply Timer
33. actory default settings are 100 There are two pages which are switched by pressing DN or UP key for travel adjustment settings MODEL4 MODEL A l TRVADJ sible TRVADJ GEAR 100 100 FLAP H100 L100 AUX2 100 100 gt AUX3 100 100 T ELEV D100 U100 R100 L100 R100 AILE L100 THRO H100 RUDD L100 9 3 5 Dual Rate and Exponential Function Dual Rate and Exponential In Func Menu press UP or DN to select MDSET and access by pressing ENT Press UP or DN to select DR amp EXP and access by pressing ENT Then continuously press UP or DN until ELEV AILE and RUDD show on the screen respectively which are corresponding to the helicopter s servos of elevator aileron and rudder Dual Rate can be defined as the ability to alter the travel or throw rate of a servo from a switch Due to various travel rates you will find the sensitivity of the stick will increase or decrease accordingly When the dual rate is set high the sensitivity will accordingly increase Dual rate running in conjunction with the exponential function will help you more precisely adjust your control throws Under ELEV shows Pos 0 D R and EXP N l lad ad as 1 Pos 0 is corresponding to the toggle switch ELEV D R in the face of WK 2801 When the toggle switch is pushed to the position 0 Pos will show Pos 0 when it is pulled to the position 1 Pos will show
34. 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 helicopter 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 2801 PRO 1 The WK 2801 PRO adopts 2 4G spectrum technology and features automatic code pairing and ID assignment It can also be customizedly set as fixed ID code 2 LCD display of the WK 2801 PRO is simple to understand and easy to set 3 The transmitter appearance is ergonomically designed and its large LCD display has white backlight with easy to read graphics 4 That the length and tension of the control sticks can be adjusted and it is convenient to switch among four types of stick control modes 5 The WK 2801 supports both helicopter and plane In helicopter mode there offers three flight modes each of which is capable of free setting and adjusting parameter
35. ck switch 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 B The data switch Press UP or DN to select STICK at Func Menu and then press ENT to enter the STICK screen Press UP or DN to move cursor to STICK at the sub menu of STICK Press R or L to select the stick control mode and press to confirm l d SO as STICK STICK STICK NODE STICK MODE2 COMPTB 2801 COMPTB 2801 IDECODE RANDDM IDECODE RANDDM The right hand throttle includes two modes MODE 1 and MODE 2 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 t gt Aleron t gt Rudder f gt aileron lt Le MODE3 MODE4 Elevator Throttle Throttle Elevator Aileron
36. ct the desired program and press the R or L key to change OFF into ON and access the mixing setting screen by pressing the ENT key To set flaperon difference keep FLAPERON in the status of ON in WING screen refer to 9 2 10 1 Flaperon Type In Func Menu press UP or DN to select MDSET and proceed to the MODEL screen by pressing ENT Press UP or DN to select DIFFREN and MODEL PROGMIX PROGMIX enter by pressing ENT Then press the R or L key to set the flaperon PROGMIX1 ON ELEV AILE difference rate PROGMIX2 OFF PROGMIX3 OFF SW GEAE OFF l PROGMIX4 OFF OFFS 0 RATE 0 _PROGMIX5 OFF OFFS OFF RATE 0 MODEL DIFFREN lt DIFFERENTIAL gt FLAPERON DIFF 30 lt Flaperon Difference Rate Setting method for program mixing each item is shown as the following picture 9 3 11 Program Mixing PROGMIX Five sets of program mixing allows you to accurately combine and adjust Governing item ELEV AILE ee oa _ E the mixing value Contrelswith In Func Menu press UP or DN to select MDSET and access by pressing option SW GEAR OFF the ENT key Then press the UP or DN key to select PROGMIX and Midpoint deviation 0 Mixing press the ENT key to enter There are four sets of program mixing in total setting of L raie subordinate item CURVE OFF RATE 0 Mixing curve MODEL pROGMIX ONC GEE PROGMIX1 OFF PROGMIX
37. e NORMAL and STNT corresponding with the flight modes of ST 1 and ST 2 Each revolution mixing program offers two independent adjustment points Up and Dn Up is used for the tail rotor compensation for the throttle stick settings from the neutral piont to the highest Dn adjusts the tail rotor compensation for the throttle stick settings from the neutral point to the lowest L and R show the compensation direction L means leftside and R means rightside Revolution Mixing Setup The following setup method is based on the helicopter whose rotor blade is rotating clockwise Set both the rudder trim refer to 1 1 1 Main Menu and acceleration mixing refer to ACC MIX to zero Adjust throttle and pitch curve refer to 2 9 Curve so the throttle stick will be in the neutral position when helicopter is hovering If the tail rotor yaws adjust the linkage length of the rudder servo until the rudder is stable and doesn t yaw had lad SO ae When the helicopters hover is stable increase the throttle stick gradually to make the helicopter vertically ascend If the helicopter with the tail facing the pilot yaws left increase the R value in Up item If the helicopter yaws right decrease the R value in Up item Repeat this step until the helicopter doesn t yaw Next step is to hover the helicopter at a safe height pull down the throttle stick to the lowest position to descend helicopter During the descending process if the
38. e SWASH in Func Menu refer to 7 2 9 Swashplate type CCPM is a type of pitch mixing Several servos connect together to the swashplate to coodinatedly drive the pitch Two types of swashplate are available 1 2 servos 180 degrees It uses two Servos spaced at 180 to drive the swashplate and to alter the pitch S a et lad TO ae 2 servos 120 degrees MODEL4 PIT SWASH AUX1 AILE ALAE 60 PIT 60 The bigger the mixing value is the larger the movement range of servo travel will be 2 3 servos 120 degrees It uses three servos spaced at 120 to drive the swashplate and to alter the pitch 3 servos 120 degrees PIT AILE MODEL 4 swasn gt ELEV 60 ALAE 60 PIT 60 ELEV The bigger the mixing value is the larger the movement range of servo travel will be LAA Ero D S aS 8 6 Acceleration Mixing In SWAATS menu select ATSMIX by pressing UP or DN and press ENT to enter Revolution Mixing function tail rotor input with the Throttle Collective pitch to counteract the main rotor blades torque If the function is set properly the helicopter will not yaw during ascent or descent The changes of both main rotor RPM and pitch will result in a torque change so the tail rotor pitch should alter to compensate for this torque There are two revolution mixing programs in the WK 2801 PRO NORM and STNT NORM is corresponding with the flight mod
39. en inserting the plug of battery pack aim the concave of the plug It is important to correctly mount your radio system in your model Below atthe ene eres are some advices on how to install your equipments 1 Wrap the receiver with 10mm thick foam and fix it with a rubber band Concaverot puy or string on your helicopter or plane It helps protect the receiver anode cathode 2 It is necessary for 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 ae distorted and decrease the vibration absorption effect pack 3 When mounting the servos make sure the servos bellcranks can owen 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 Antenna Antenna Receiver Receiver RX2801 PRO RX2801 PRO Antenna Antenna X lt 7 WA ns 7 HO 9 I S RO Ne lad had lad OOO s Part two helicopter 1 MDSET model setup where various parameters of helicopter set 7 0 Parameter Setup for Helicopter up Please refer to 8 0 Function Setup for Helicopter 2 MDSEL Model Selection
40. ety Needing Attention 1 Far away from obstacle and people RC helicopter in flight is uncertain of flight soeed 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 composed of complicated precise electronic elements and mechanic parts UA AS 21 HH D S aS N lad had lal and e 3 Proper operation Please use Walkera original Spare parts to upgrade modify or maintain your helicopter in order to assure its safety Please operate your helicopter within the range of functions permitted It is forbidden to use out of the safety laws or regulations 4 Safety operation Please fly your helicopter 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 When using the nonrechargeable battery it is prohibited to charge the battery by the CHG jack 1 3 Attention before flight 1 Ensure the battery packs of
41. for few seconds The system automaitcally returns to Function Menu as soon as the copy is finished Press the EXT key to exit COPY eMODEL1 gt e MODEL3 7 2 5 2 Data transfer betweeen two WK 2801 PRO Copy between two WK 2801 PRO uses the wireless data transfer technology N lad had lal and e 7 2 5 2 1 Setup of the sending transmitter In Func Menu press UP or DN to select COPY and access by pressing copy ENT In the COPY screen press UP or DN to select TRANSMIT and access by pressing ENT Press UP or DN to select the desired model and press ENT to enter the enquiry screen and the characters of sure trans appear Press ENT to confirm Then the sending screen appears with the characters Transmit Press the EXT key to exit after the transfer is done The following screen will appear when the receiving transmitter gets the copy information Press UP or DN to select the model you want to save cory _ COPY the copy to and press ENT to enter the enquiry screen COPY e MODEL1 COPY sel source c MODEL MODEL6 MODELI MODEL2 e MODEL2 e MODEL7 e MODEL4 eMODEL5 MODEL1 gt MODELI gt 7 2 5 2 2 Setup of the receiving transmitter Press ENT to enter the enquiry screen And press ENT to confirm It will In Func Menu press UP or DN to select COPY and access by pressing
42. g 11 00v PC LINK MODEL1 Hot Keys WK 2801 EXT UPER EXT DOWN EXT LEFT EXT RIGHT Turn on the power of master s WK 2801PRO and bond the ID code with the model which will be flied and make a fine adjustment to the model for normal flight Insert the training cable to the DSC jack of master s WK 2801PRO which is shown as the following picture TRAIN 5 6 Training function CHANNEL will appear on the screen of master s transmitter Press UP or DN to move cursor and press L or R to select the controlled channel It is recommended that all the 8 channels are set as ENB during usage 0 00 The training function can be implemented between two WK 2801PRO transmitters to meed the demand for the beginer studying The setting method is shown as below 5 6 1 Data copy Use the wireless copy function between two WK 2801PRO transmitters to copy the data from the master s transmitter to the trainee s and ensure the data of the two transmitters are exact same The copy method is shown in 7 2 5 or 9 2 3 TRAIN CHANNEL MASTER ELEV CHN had lad SO ae Func Menu MDSET MDSEL COPY SWASH STEP DISP Func Menu MDSET MDSEL COPY SWASH STEP DISP STTCK ALARM RESET STTCK ALARM ENB DIS INPUT
43. ggle switch are corresponding to the positions of 0 and 1 in electronic screen N S a et lad and ae MODEL 4 GYROS Manual Rate Selection GYRO AUX2 Gyro Rate Value 0 70 1 40 8 7 1 2 Automatic Gyro Sensitivity Adjustment In GYROSENS press L or R to enter AUTO screen where three status 0 1 and F mode exist Press UP or DN to move the cursor to the positions 0 and 1 and then press L or R to adjust their percentage Position 0 whose amount recommended is around 70 is suitable for static flight and position 1 whose amount is about 40 suitable for stunt flight Press UP or DN to move the cursor to F MODE when the cursor automatically jumps to NORM Press DN to move it to NORM STNT HOLD respectively and then press L or R to change their amount to 0 or 1 When the Flight Mode is switched to different flight modes NORM STN 1 STNT 2 two kinds of preset gyro sensitivity AUTO 0 AUTO 1 will be synchronous with the Flight Mode When the the function of HOLD RUDD D R MIX is used the preset gyro sensitivity AUTO 0 AUTO 1 wil be automatically synchronous with the switch of HOLD RDD D R MIX Please refer to 2 8 5 Throttle Hold LAA Ero D S aS N lad had lal and e As soon as the characters of HOLD Pos Hold position appears MODELA SYROS under THRO HOLD ACT the throttle is locked that position whe
44. go back to the main menu after the copy finished ENT Press UP or DN to select RECEIVE and access by pressing ENT The searching screen Connect appears It changes to Receive when it finds the copy signal COPY MODEL1 MODEL2 Replace Name 7 2 6 Stick Setup MODE3 MODE4 7 2 6 1 Throttle stick switch electronic method Elevator Throttle Throttle Elevator In Func Menu press UP or DN to select STICK and access by pressing ENT In STICK press UP or DN to select STICK and then re f gt Rudder t gt Aleron F gt Rudder t press the R or L key to select MODE1 through MODE4 Then press ENT to save At the same time you must accordingly make a mechanical change in the transmitetr refer to 5 3 Four types of stick switch between left hand throttle and right hand throttle mechanical method 7 2 6 2 Compatibility Selection In the Func Menu press UP or DN key to select STICK and access by STICK pressing the ENT key In the STICK menu press UP or DN key to select COMPTEB Press the R or L key to select 2801 which equals to STICK MODE1 WK 2801PRO the Walkera 8 channel transmitter or 2601 which COMPTB 2801 equals to WK 2601 the Walkera 6 channel transmitter or 2401 which IDECODE RANDOM equals to WK 2401 the Walkera 4 channel transmitter Then press the ENT key to save the change l Note When COMPTB is set to 2401 or 2601 the throttle trim
45. helicopter yaws right increase the R value in Dn item If the helicopter yaws left decrease the R value in Dn item Repeat the step until the helicopter doesn t yaw MODEL4 ATSMIX NOR UP 0 0 Acceleration Mixing value R for right acceleration mixing L for left acceleration mixing STNTUP 0 0 Acceleration Mixing value 8 7 Gyro Sensitivity Adjustment and Throttle Hold In Func Menu press UP or DN to select MDSET and access by pressing ENT Then press UP or DN to select GYRHLD and press ENT to enter There are two selections on GYRHLD screen GYROSENS and THRHLD 8 7 1 Gyro Sensitivity Setup Press UP or DN to select GYROSENS and access by pressing ENT Then press the R or L key to open the setting screen on which 3 items GYRO AUX2 AUTO and INH exist MODEL4 8 7 1 1 Manual Gyro Sensitivity Adjustment In GYROSENS press L or R to enter GYRO AUX2 screen Press UP or DN to move the cursor to the positions 0 or 1 and then press L or R to adjust the percentage Postion 0 is suitable for static flight and its recommended value is about 70 position 1 suitable for aerobatic flight and its recommended value is approximately 40 The mechanic toggle switch GYRO AUX2 on the right top angle of transmitter panel is linked to the electronic switch GYRO AUX2 in the screen and the positions of 0 and 1 in the mechanical to
46. hen press the R or L key to select the control switch Switch it to the position of ON MODEL ELEMIX MODEL ELEMIX ELEV FLAP MIX SW F NR ON ELEV FLAP MIX gt SW MIX OFF gt RATE KD 0 U 0 RATE KD 0 U 0 Press UP or DN to move the cursor to RATE Keep the ELEVATOR stick at the highest position and a black triangle cursor will remain at the position of D Press the R or L key to set the mixing value Keep the ELEVATOR stick at the lowest position and the black triangle cursor will appear on the position of L Press the R or L key to set the mixing value Press ENT to confirm MODEL ELEMIX ELEV FLAP MIX SW F NR ON D 30 K U 30 K RATE N S a et lad and ae 9 3 7 Aileron amp Rudder In Func Menu press UP or DN to select the MDSET and access by pressing ENT Then press UP or DN to select AILEMIX and access by pressing ENT Press UP or DN to move the cursor to SW then press the Ror L key to select the control switch Switch it to the position of ON Press UP or DN to move the cursor to RATE then press the R or L key to set the mixing parameter and press ENT to save and exit MODEL AILMIX MODEL ELEMIX AILE RUDD MIX SW F NR ON RATE 30 AILE RUDD MIX SW MIX OFF RATE 0 R 9 3
47. is the graphics for the servos location of the Flap and Aileron Type connects to the AUX1 channel in Receiver Left Aileron connects to the AILERON channel in Receiver Right Aileron 9 2 6 2 V tail Type Press UP or DN to select V TAIL and press the R or L key to change OFF into ON Save by pressing ENT and exit WING FLAPERON OFF KN TAIL ON DELTA OFF Below is the graphics for the servos location of the V tail Type connects to the ELEVATOR channel in Receiver Left Elevator connects to the RUDDER channel in Receiver Right Elevator P N S lall hdl lad and a 9 2 6 3 Delta Type Press UP or DN to select DELTA The cursor cannot be reached DELTA when either FLAPERON or V TAIL is turned ON and press the R or L key to change to ON Save by pressing ENT and exit FLAPERON OFF V TAIL OFF DELTA ON Below is the graphics of the servos location of the Delta Type connects to the AILERON channel in Receiver Left Elevator connects to the ELEVATOR Channel in Receiver Right Elevator WA AS 21 HH D A RO N lad had lal and e 9 2 7 Step Setup 9 2 8 1 LCD Contrast Adjustment In Func Menu press UP or DN to select STEP and access by pressing ENT Press UP or DN to select LCD CON The screen contrast will be Press UP or DN to select the current model and access by pressing ENT changed accordingly by pressing the R or L
48. key Trim range of step is set from 1 to 15 Press UP or DN to move the cursor to the channel that you want to modify ELEV AILE THRO and RUDD 9 2 8 2 Backlight Switch Press the R or L key to modify the setting value The larger the number is the bigger the trim step will be Press ENT to save the change and exit when the adjustment is finished The default value for each channel is set Press UP or DN to move the cursor to LCD LED then change into ON or OFF by pressing the R or L key at 5 9 2 8 3 Range Test STEP In order to assure the control range during flight you can use this Mode Name MODEL1 function to verify Method put your helicopter which is adjusted well gt ELEV in a Spacious ground and disconnect its main motor from the battery AILE pack to avoid people being hurt by sudden highly spinning main rotor THRO blades Move the cursor to RANGE TEST Press the R or L key RUDD to change RANGE TEST into ON Move the servo sticks as you walk backward with the transmitter Observe the movements of the Setting Value helicopter If servos are working properly at a distance of more than 30 meters the control range has met the requirements Press the 9 2 8 Display EXT key to exit In Func Menu press UP or DN to select DISP and access by pressing ENT DISP Version No DISP Version Contrast gt LCD CON dk Backlight LCD LED Contrast gt LCD CON Range Test RANGE TEST
49. must be The stick assignment of MODE1 through MODE4 is shown as below set to the lowest position to avoid the rotor head automatic rotating MODE1 MODE2 STICK Elevat Throttl Throttl Elevat evator rottle rottle evator STICK TH RIGHT gt COMPTB 2801 Rudder Aileron Rudder Aileron IDECODE RANDOM 7 2 7 ID Code Setup In Func Menu press UP or DN to select STICK and access by pressing ENT Press UP or DN to select IDECODE Then continuously press the Ror L key twice to activate the SET and a downward cursor appears under SET Press UP or DN to move the cursor to the desired digital position Press the R or L key to set the data Then press ENT to save If IDECODE remains unset RANDOM the system will automatically assign an ID code Regarding the ID code setting refer to 5 7 Customized fixed ID STICK STICK STICK MODE1 STICK MODE1 COMPTB 2801 COMPTB 2801 gt IDECODE RANDOM IDECODE SET CODE 002569 7 2 8 Input Setup A when the transmitter type is set as WK 2801 PRO In Func Menu press UP or DN to select INPUT and access by pressing ENT Press UP or DN to move the cursor to the desired item and then press the R or L key to set the control switch or its status INPUT submenu contains GEAR AUX2 and AUX3 Settings of GEAR include GEAR HOV P and INH settings of AUX2 include HOV P AUX2 and INH While Settings of AUX3 include HOV P F
50. nction Menu press UP or DN to select MDSEL and access it by pressing ENT In MDSEL press UP or DN to select the appointed one from MODEL 1 to MODEL 8 and Press ENT to save and then return to the main menu where the selected model is shown MDSEL MODEL e MODEL1 e MODEL2 e MODEL3 e MODEL4 e MODEL5 MDSEL e MODEL e MODEL amp e MODEL7 e MODELS e NAME e TYPE 7 2 3 Model Name WK 2801 PRO can keep data of up to 8 models in memory In order to avoid confusion it is recommended that you input a name for each model Naming methods in MDSEL press UP or DN to select NAME and access by pressing ENT Press UP or DN to select one from 8 MODELs and access it by pressing ENT had lad SO ae s NAME s TYPE MDSEL s MODEL MDSEL NAME e MODELS s MODEL7 e MODELS e MODEL1 e MODEL2 s MODEL3 e MODEL4 e MODELS Press UP or DN to move the cursor to the appointed character Then press the R or L key to select the character and press ENT to save Then press the EXT key to return to the MDSEL to select the model TYPE NAME MODEL1 MODEL1 RR ANIT 0123456 789 lt gt _ ABCDEFGHIJ KLMNOPQRS TUVWXYZ I 7 2 4 Model Type Selection In MDSEL press UP or DN to select TYPE and access by pressing ENT Press Ror L key to select graphic helicopter and save by pressing ENT Then press
51. nel and then press R or L to change its direction The function allows to reverse the servo throw direction in an electronic way All 8 channels have servo reversing function making it more convenient to set up the servos MODEL1 REVERS SUBTRM GYRO SWAATS GYRHLD DR amp EXP CURVES PROGMIX FAILSAF MONITOR MODEL4 REVERS ELEV Channel CHNL 12345678 Reverse REVS Normal NORM 8 3 Subtrim In Func Menu press UP or DN to select the MDSET and access by pressing ENT Then press UP or DN to select SUBTRM and access by pressing ENT Press UP or DN to select the appointed channel And press the R or L key to adjust the direction and data of the channnel Press ENT to save and exit when the adjustment is finished hdl lad OO ae The subtrim function allows you to electronically fine tune the neutral points of your servos All the eight channels can be individually adjusted with a range of 250 It is recommended to set up the neutral point by mechanical adjusting the angle of servo belicrank as well as possible MoE SUBTRM MODEL1 REVERS SUBTRM TRVADJ SWAATS ELEMIX DR amp EXP AILMIX LANDING PROGMIX MONITOR K ELEV AILE THRO RUDD GEAR FLAP AUX2 AUX3 Note excessive using the subtrim may exceed the maximal travel range of
52. nhibit Function HOLD INH Activate The setting methods of Pos D R and EXP in AILE RUDD are the same HOLD will appear when as the above sss Throttle Hold is activated 8 8 1 Automatic Dual Rate and E tial Functi Le iann annaig In Func Menu press UP or DN to select MDSET and access by Press UP or DN to access the following graphics pressing ENT Then press UP or DN to select the CURVE and enter by pressing ENT Two kind of curves are available Throttle Curve DR amp EXP THRCURVE and Pitch Curve PITCURVE 00086 AUTO MODEL4 CURVES gt ST 1 INH ST 2 INH PAED ANN THRCURVE s PTTCURVE When Automatic Dual Rate function is activated ACT switching the Flight Mode switch to ST 1 ST 2 or switching the Autorotation Landing to ON the Dual Rates of the aileron elevator and rudder should be switched to the Position 1 If the Automatic Dual Rate function is set as one flight mode when you switch to the flight mode the AUTO will appear on the D R screen 8 9 1 Throttle Curve Press UP or DN to select THRCURVE and access by pressing ENT Point Display THROUCV gt Flight Mode D O Point Output 0 0 i Value IN 0 OUT 0 Stick Output Value Stick Input Value The WK 2801 PRO offers three flight modes N Normal is suitable for hover flight and static flight ST 1 and ST 2 ST 1 and ST 2 are suitable for altitude and aerobatic
53. o move the cursor to BUZER Then press the R or L key to set the data and press ENT to save According to the personal favor the adjustable value is ranged from 50 to 100 59 40 lt MODEL1 gt 8 00 Alarm Sound Setting 68 If you don t want the BUZER press UP or DN to move the cursor to ACT Then press the R or L key to change it into INH and then press ENT to confirm 59 40 lt MODEL1 gt 8 00 68 Alarm Sound Setting 9 2 10 Reset In Func Menu press UP or DN to select RESET and access by pressing ENT Model setting parameter can be reset to the factory default by RESET Method In RESET menu press UP or DN and move the cursor to select the model you want to reset and access by pressing ENT Then a confirmation message of Sure reset appears on the screen Then press ENT and a message of wait appears for few seconds When Reset NAME appears press ENT to confirm RESET MODEL6 amp MODEL7 MODEL8 MODEL1 MODEL2 MODEL3 MODEL4 MODELS MODEL3 MODEL4 MODELS ALL If you want to restore all the models to the factory default press UP or DN to select ALL and press ENT Then a confirmation message of Reset All appears on the screen Press ENT to restore Otherwise press EXT to exit RESET MODEL1 MODEL2 MODEL3 M
54. r mmen 20 RO OT a A I E ee eee eee ee 34 7 2 9 Swashplate Type gt gt gt gt gt gt gt oom 21 8 9 1 Throttle Curve 32 7 2 10 Step Setup i ee 21 8 9 2 Pitch Curve 32 A ee eee ee 8 9 3 Examples of the Throttle Curve and 22222222222 33 T212 Alam Seling A7 ratsa 22 Pitch Curve 7 2 13 Reset 77777777 ooo monn nee nee n nnn 23 8 10 Program Mixing 34 8 0 Function Setup for Helicopter 24 SU E B12 Montor a e EEE A E aac 37 Part three plane 9 0 Parameter Setup for Plane 38 9 1 Function Mehtiesoossersscaset eter seriero stacey 38 9 1 1 Main Menu lt me eee RER ao 38 9 2 Function Menu Setup 39 9 2 1 Model Setup ese eeo ex xan a somes 39 9 2 2 Model Selection 39 O 2 0Dala Copy s2ss2e5 see sSsesese eo deeeetoses soe 40 O27 A SUCK TT 41 9 2 5 Input Setup 43 9 2 6 Wing Selection 43 U 2 SICD SAP a E RT DIR R iea 45 9 2 8 Display 45 9 2 9 Alarm Setting 46 9 2 10 Reset AT 9 3 Function Setup for plane gt G L L L gt 47 9 3 1 Model Setup 49 9 3 2 REVERS servo reverse switch 48 a ELA KO Po N
55. re idle running of the engine is set The range of throttle hold is 20 AUTO Flight Mode Rate to 50 0 70 NORM 0 Selection 4 40 STNT 1 HOLD will a Adjustment of HOLD Pos press UP or DN to move the cursor to HOLD 0 ee HOLD Pos and press L or R to modify its percentage F MODE when Throttle Hold ae TSE g 8 7 1 3 Inhibiton In GYROSENS press the R or L key until the mode is changed into INH Please use this function when the gyro sensitivity adjustment is gt THRO HOLD INH inhibited is activated MODEL4 The purpose of executing THROHOLD Throttle Hold is to offer the pilot with autorotation landing protection Push the toggle switch HOLD RDD D R forward to turn ON and pull it backward to turn OFF ON appears when the toggle switch HOLD RUDD DIR is 8 7 2 Throttle Hold MODEL4 HOLD in the ON position In GYROHLD press UP or DN to select THROHOLD and access by pressing ENT Then press L or R until THRO HOLD appears on the screen The adjustable value for which means the function of Throttle Hold is activated If the characters HOLD POS 12 throttle jel ponmi ranged of THRO HOLD INH appears the function of throttle hold is inhibitted ey THRO HOLD ACT ON UA AS 21 HH D S aS Adjustment Steps 1 Start the engine and keep your helicopter on a spaciou
56. s by pressing ENT The searching screen Connect appears It changes to Receive when it finds the copy signal eog _ 9 2 4 Stick Setup 9 2 4 1 Four types of stick selection Electronic method In Func Menu press UP or DN to select STICK and access by pressing ENT In STICK press UP or DN to select STICK and then press the R or L key to change the selection among MODE1 through MODE4 Then N lad had lal and e press ENT to save At the same time you must accordingly make a 9 2 4 2 Compatibility Selection mechanical change in WK 2801PRO refer to 5 3 Four types of stick No contents switch between left hand throttle and right hand throttle mechanical method STICK STICK TH RIGHT STICK gt COMPTB 2801 IDECODE RANDOM STICK MODE1 COMPTB 2801 IDECODE RANDOM 9 2 4 3 ID Code Setup The stick assignment of MODE1 through MODE4 is shown as below In Func Menu press UP or DN to select STICK and access by pressing ENT Press UP or DN to select IDECODE Then continuously press the Ror L key twice to activate the SET and a downward cursor appears under SET Press UP or DN to move the cursor to the desired digital Elevator Throttle Throttle Elevator position Press the R or L key to set the data Then press ENT to save If IDECODE remains unset RANDOM the system will automatically Rudder lt
57. s ground Ensure the throttle stick is at the lowest position The engine is running at idling speed and the main rotor blades are not rotating 2 Push the toggle switch HOLD RUDD DIR to the ON position and the THRO HOLD is activated If a flameout of the engine happens please increase the value of HOLD Pos and repeat Step 1 3 If the engine RPM at idling speed is too fast please decrease the value of HOLD Pos MODEL4 HOLD r THRO HOLD INH Throttle Hold switch is in the state of inhibition 8 8 Dual Rate and Exponential Function Dual Rate and Exponential In Func Menu press UP or DN to select MDSET and access by pressing ENT Press UP or DN to select DR amp EXP and access by pressing ENT Then continuously press UP or DN until ELEV AILE RUDD and AUTO show on the screen respectively which are corresponding to the helicopter s servos of elevator aileron rudder and automatic control had lad SO ae Under ELEV shows Pos 0 D R and EXP Dual Rate can be defined as the ability to alter the travel or throw rate of a servo from a switch Due to various travel rates you will find the sensitivity of the stick will increase or decrease accordingly When the dual rate is set high the sensitivity will accordingly increase Dual rate running in conjunction with the exponential function will help you more precisely adjust your control throws 1 Pos 0 is corresponding to the toggle switch ELEV D
58. s in order to suit the various requirements for F3C or 3D aerobatic flights 6 Capable of wireless data transfer between two transmitters and of training function 7 Four adjustable hot keys facilitate easy entry into the set menu 8 Eight model memory storage 9 Gyro sensitivity adjustment set by transmitter and convenient programmed hover and aerobatic flights 2 2 Receiver RX 2801 PRO 1 RX 2801 PRO adopts 2 4G spectrum technology that features fast reaction and strong anti jamming protection 2 Double reveiving circuits effectively assure the stability of receiving singal 3 The Single Chip Micyoco as CPU provides super strong analysing ability 4 The RX 2801 PRO maintains the frequency and the ID memories when it s changing a new battery pack with the transmitter powered on 5 It can be customizedly set as fixed ID and automatic ID assignment 3 0 Specifications 3 1 Transmitter Specification Encoder 8 channel micro computer system Frequency 2 4G spread spectrum Output Power lt 10Mw or lt 100mW lt 120mA at 10mW or lt 230mA at 100mW 1 2V x 8NiCad 9 6V600mAh or 1 5V x 8 AA dry batteries EEE 1100 1900Ms 1500 Neutral Current Drain Power Source Output Pulse 3 2 Receiver Specification aaa la Type 2 4G 8 channel Sensitivity 95dbm Frequency In
59. servos 8 4 Servo Travel Adjustment In Func Menu press UP or DN to select the MDSET and access by pressing ENT Then press UP or DN to select TRVADJ and access by pressing ENT Press UP or DN to select the appointed channel And then press the R or L key to modify the setting value Press ENT to save and exit The travel adjustment function can precisely set the maximum rotation angles of the servos The travel adjustment is ranged from 0 to 150 0 to 60 All the factory default settings are 100 There are two pages which are switched by pressing DN or UP key for travel adjustment settings MODEL TRVADJ GEAR 100 100 H100 L100 AUX2 100 100 gt AUX3 100 100 i MODELA TRVADJ gt ELEV D100 U100 AILE L100 R100 PIT THRO H100 L100 RUDD L100 R100 8 5 Mixing In Func Menu press UP or DN to select the MDSET and access by pressing ENT Then press UP or DN to select SWAATS and access by pressing ENT Press UP or DN to select the appointed mixing program The types of SWAATS include both Swashplate Mixing and Acceleration Mixing 8 5 1 Swashplate Mixing In the SWAATS menu select SWASHMIX and access by pressing ENT Then press UP or DN to select the appointed item and press the R or L key to modify the mixing value The mixing value is adjustable from 100 to 100 This function setup is available only if 2 or 3 servos are selected in th
60. ss R or L to set the data whose adjustable arrange is from 250 to 250 Note the data adjusted here functions only when the control switch of SW is in the status of ON Setting for mixing ratio continue the step 3 and press UP or DN to move the underline to RATE Keep the stick of governing item in one side and the underline will appear under the corresponding RATE item Press R or L to modify the percentage whose range is spanned from 100 to 100 Keep the stick of governing item in the other side and the underline will move to the other corresponding RATE item Press T R or L to modify the percentage whose range is also spanned from 100 to 100 Note the modified data works well only when the control switch of SW stays at the status of ON 5 Setting for mixing curve continue step 3 and press UP or DN to move the underline to CURVE Press R or L to set OFF as ON Press UP or DN to move the underline to MIXCURE and access by pressing ENT PROGMIX PROGMIX ELEV gt AILE ELEV gt AILE SW GEAR OFF SW GEAR OFF OFFS 0 OFFS 0 CURVE ON MIXCURVE CURVE ON MIXCURVE LAA Ero D S aS Press ENT to enter the interface of mixing curve Gaverning stick position PROGMIX seen item ELEV gt AILE Bas Se of control Sue Cotrol point 8000 0 L 100 IN50 OUTOFF LL 1 Point ouput value Stick input and output value
61. tension l d SO as 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 5 5 Hot Key Setting The WK2801 offers the Hot key function to handle the frequent setting pages as hot keys shortcut key If the pilot for example wants to set the servo Travel Adjustment refer to Travel Adjustment as a Hot Key he just presses EXT and the corresponding hot key to get the desired page after the servo Travel Adjustment is set up The function is capable of setting up to 4 Hot Keys The correct method of setting hot keys is shown as follows In Func Menu select MDSET and press ENT to enter its submenu Press UP or DN to move the cursor to the appointed item and press ENT to enter its function page Two fingers simultaneously press UP or DN to enter Hot Keys page and press UP or DN to select the hot key and press ENT to confirm The corresponding relationship of hot keys to the physical keys in WK 2801 is shown as below E PH eX S a et lad TO ae 5 6 2 Connection EXT RIGHT Connect the training cable to the DSC jack of trainee s WK 2801PRO and turn on its power The interface of trainee s transmitter is shown as below The characters of PC LINK appear at the right hand and then reel ve foe oe ER set the model which you want to control over walkera
62. terval gt 4M Weight 2 2 0 eee eee eee 10g DIMENSION iaaiiai 39 x 28 5 x 14 5mm Receiver Battery e lt 4s s se eeceseee ress 4 8V 110mAh LAA Ero D S aS N lad had lal and e Neck Strap Eyelet Antenna Throttle Hovering AUX3 Training switch Ailer D R Throttle Hold Rudder D R MIX th _ Elevator D R SW Flight Mode SW Gear SW AUX2 GYRO PIT Hover FLAP Elev Rudder Stick Throttle Ailer stick Elev Trim Throttle Trim Rudder Trim f AilerTrim Power SW UP DOWN Function Increase Decrease EXT Function Key Function Key ENT Function Key LCD U A21 0 ER RO 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 Scews Battery Cover Charging Jack Trainer Jack WA 2108 APA Ed 9 S P N A a 4 2 Wiring Diagram Antenna RX2801 PRO Receiver Antenna 4 8V Battery Power Switch To Charge Cord STE EHH ST ZTE STE ZIR ELEV AILE THRO RUDD GEAR AUX1 AUX2
63. the EXT key to exit to set up other items N lad had lal and a In the sel destin screen Press UP or DN to select the model you wish to store the copy to Then press ENT and a confirmation message sure copy appears MDSEU MODEL1 COPY COPY eMODEL1 Sel source lt 7 Ker 7 2 5 Data Copy COPY allows the data of 8 models in memory to be copied between each other inside the WK 2801PRO The data between two WK 2801 PRO equipments also allows to be copied via wireless data transfer technology 7 2 5 1 Data copy inside WK 2801 PRO In Func Menu press UP or DN to select COPY and access by pressing ENT In COPY menu press UP or DN to select MODEL and the characters of sel source appear on the top right angle of screen Access by pressing ENT and then press UP or DN to select the desired model and then press ENT to confirm At the same time the characters of sel destin appear on the top right angle of screen COPY COPY x Sel source e MODEL RECEIVE e TRANSMIT TRAINER eMODEL1 e MODEL 2 eMODEL3 eMODEL4 e MODELS e MODEL6 e MODEL7 e MODEL8 e MODEL1 e MODEL2 e MODEL3 e MODEL6 e MODEL7 e MODELS e MODEL1 e MODEL3 sure copy e MODEL4 eMODEL5 Press ENT to confirm if you ensure it is correct The copy process will last
64. tion Menu press UP or DN to select MDSEL and access it by pressing ENT In MDSEL press UP or DN to select the appointed one from MODEL 1 to MODEL 8 and Press ENT to save and then return to the main menu where the selected model is shown MDSEL MDSEL MODEL e MODEL eMODEL1 e MODEL6 s NAME e MODEL2 e MODEL7 e TYPE e MODEL3 s MODELE eMODEL4 eMODEL5 9 2 2 1 Model Name WK 2801 can keep data of up to 8 models in memory In order to avoid confusion it is recommended that you input a name for each model Naming methods in MDSEL press UP or DN to select NAME and access by pressing ENT Press UP or DN to select one from 8 MODELs and access it by pressing ENT had lad SO ae e MODEL eMODEL1 s MODEL6 s NAME e MODEL2 e MODEL7 e TYPE s MODEL3 e MODELS MODEL4 e MODELS Press UP or DN to move the cursor to the appointed character Then press the R or L key to select the character and press ENT to save Then press the EXT key to return to the MDSEL to select the model TYPE NAME HE R 0123456 MODEL1 789 lt gt _ ABCDEFGHIJ KLMNOPQRS MODEL1 TUVWXYZ 9 2 2 2 Model Type Selection In MDSEL press UP or DN to select TYPE and access by pressing ENT Press Ror L key to select graphic plane and save by pressing ENT Then press the EXT key to exit to set up other items
65. ubordinate item like the step 1 and 2 Press UP or DN to move the underline to L and press R or L to set the value of the dot L whose adjustable range is from 100 to 100 The control point value will show the change of data while setting and the subordinate curve will also change Press UP or DN to the next point after setting The methods for 1 2 3 and H are exactly same Press ENT to confirm after a the setting is finished Note the data will be activated only when the control MODEL FAILSAF switch of SW stays at ON position ne Any two among the 8 channels can be mixed The setting methods for the EEEN ee GEAR 4 sets of mixing are same AILE INH PIT THRO INH AUX2 RUDD INH AUX3 AA Ero D A RO N lad had lal and e ERARE MODEL FAILSAF ELEV D400 GEAR AILE INH PIT THRO INH AUX2 RUDD INH AUX3 8 12 Monitor In Func Menu press UP or DN to select MDSET and access by pressing ENT Then press UP or DN to select MONIT and enter by pressing ENT At this time the output value of each servo appears Each bar center displays the neutral position Left or right dots indicate 50 100 and 150 150 100 50 50 100 150 NA 70 1 0 BH H ry RO Part three plane 1 MDSET model setup where various parameters of helicopter set up Please refer to 8 0 Function Setup for Helicopter 9 0 Parameter Setup for
66. y pressing ENT is the most popular control manner at present because the transmission Trim range of step is set from 1 to 15 Press UP or DN to move the structure is simplest and coordianted operation of three servos relieves cursor to the channel that you want to modify ELEV AILE THRO the servos load and RUDD Press the R or L key to modify the setting value The larger the number is the bigger the trim step will be Press ENT to save the change and exit when the adjustment is finished The default SWASH value for each channel is set at 5 STEP gt 1SERVO NORM Mode Name MODEL1 2SERVO 180 gt ELEV 3SERVO 120 MODEL1 lt 1SERVO gt AILE THRO RUDD Setting Value 7 2 11 Display In Func Menu press UP or DN to select DISP and access by pressing ENT DISP Version No Contrast gt LCD CON Backlight LCD LED Range Test RANGE TEST 7 2 11 1 LCD Contrast Adjustment Press UP or DN to select LCD CON The screen contrast will be changed accordingly by pressing the R or L key 7 2 11 2 Backlight Switch Press UP or DN to move the cursor to LCD LED then change into ON or OFF by pressing the R or L key 7 2 11 3 Range Test In order to assure the control range during flight you can use this function to verify Method put your helicopter which is adjusted well in a spacious ground and disconnect its main motor from the battery p

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