Shen Zhen WFLY Technology Development X4 DIGITAL PROPORTIONAL REMOTE CONTROLLER User Manual

Shen Zhen WFLY Technology Development Co., Ltd. DIGITAL PROPORTIONAL REMOTE CONTROLLER

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User Manual

ORIGINAL 2.4GHz

2.4GHz

X4 Instruction Manual

ShenZhen WFLY Technology Development Co.,Ltd.

www.wflysz.com

Before using ,

please make sure you must understand the following information.

When Opening the package, please confirm the following items are complete.

Match the different parts of the assembly the article is also different, please

confirm it according to the following chart.

If mixed with the counterfeit product which result in damage, the company

shall not be responsible for it

Please use this book or catalogue which have recorded the products.

●

●Receiver (WFR04H)

●Battery box for the transmitter

●Instruction book

●Foam box

●Color box

Transmitter (X4)

If there is insufficient or unclear point for the packaging content,

please refer to the model shop for more information.

Packed content

Logo Meaning

Attention Point For The Using Of 2.4GHz System

Attention Point For The Using Of High Speed Mode

Attention Point For The Driving

Attention Point For The Battery

Attention Point For The Saved And Wasted Battery.

Other Matters Needing Attention

Attention Point For The Mode Setting Of Steering Response

The Using Method Of The Transmitter

The Name Of Each Part Of The Transmitter

The Power Switch And Rf Switch

Low Voltage Warning

The Operation Mode Of Digital Trimming

Grip Lever Operation

The Adjustment Method Of Mechanical Range

Adjustment Method Of Wheel / Trigger Tightness

Adjustment Method Of The Trigger Position

Method For Replacing The Left And Right Hand

Using Method Of Transmitter Antenna And Receiver

Antenna Related Matters

The Name Of Each Part Of The Receiver

Receiver Code Method

The Receiver Indicator Lamp Status Confirmation

The Installation Method Of Receiver

Assembling Method

Safety Considerations When Assembled

Initial Set-up

The Preparation Before The Transmitter Sets

Switch, Button Description

The General Mode Of Operation

Description Of Indicator Lamps

Receiver And Servo Connections

Important Notes 9

Contents

Direction [STEER]

Exponential Curve [EXP]

Direction Delay [SPEED]

Throttle [THR]

Exponential Curve [EXP]

Throttle Delay [SPEED]

Accelerator [TH ACC]

Primary Setting

Positive And Negative Setting [REV]

Digital Trimming [TRIM]

Auxiliary Tuning [SUBTR]

Travel Set [EPA]

Lose Control Of Protection [F/S]

Position [POS]

TIMER

Circle The Number List [LAPLIST]

The Size Of The Action [D/R]

Can Store 40 Sets Of Model Data

Special Brake Mixing For Large Car (BRAKE)

Anti Lock Braking System (A.B.S)

Accelerator (TH-ACC)

Steering Speed (ST SPEED)

Throttle Speed (TH SPEED)

Timer (TIMER)

Fine /The Selection Of Switch Function

Product Features

Function Chart

Function Description

Main Page

Directory Structure

The Function Table

Contents

Advanced Function

Programming Of Mixed Control

A.B.S

Brake Mixing

Four Wheel Steering

Front And Behind The Miscible Flooding

Throttle Mode

Function Selection [DIAL SW]

Switch, Button

Fine Tuning Options

Specifications

Transmitter

Receiver

Function Description

Reference

Model Information

Model Selection

Model Replication

Model Name

Factory Setting

System Settings

Backlight Lamp

The Tone

Power Supply Scheme

Version Information

High Speed Mode

Code

Language

Adjustment

Important Notes

In order to ensure the safety of yourself and others, when using this product,

please pay attention to the following matters.

Logo Meaning

The following logo appears in the book, indicate the safety consideration,

please pay special attention to.

Prohibited items

Be sure to keep matters

Circular logo:

The Attention Use Of 2.4GHz System

Interference effects may be subject to other 2.4GHz systems leads to signal cannot be

delivery. If such things appear before the using of action test or using it please stop

using.

In view of the safety Please set out the lose control of protection function.

Note : The Use Of High Speed Mode

When using the high speed mode, please use the digital servos.

When using the normal mode, please use the analog actuator.

Ignorance of this logo and the operation error, may lead to the

user or others to death and injury risk.

Ignorance of this logo and the operation error, may lead to the user

or others to death and serious injury risk, or made A minor injury or

possibility damage of the gods.

Ignorance of this identity and operational errors, the possibility of

making users or others injured is not high, there are still may

injured or cause damage to the gods .

Danger

Warning

Careful

Items Needing Attention While Driving

Driving is forbidden during the Rainy day, strong wind and night the transmitter cannot operate

,control or lost its way after dropping it into the water .

No driving in the following places.

•Near the crowded people .

•Near the high voltage electricity or communication station.

•Whenever the interference of waves, obstacles or transmitter, or the vehicle fault cause body

out of control , it may cause other people death .

Do not drive when you are tired, ailing or drunken, unable to correctly judge the easy operation

error, tend to danger.

Before driving you must test launch receiving system and dynamic model, condition of the

control function.

Regardless of the remote control or any part of the model abnormal may cause out of control.

A simple test method:

Please hold the model car by the helper or fixed on the platform, try to operate all the site ,

confirm whether action and command is consistent. If you can't control or the abnormal

movement.

Using it or after using do not immediately touch the engine, motor and electronic transmission

device. The high temperature may cause burns.

When the power is on:

Throttle trigger transmitter maintained at the stop position.

1, turn on the transmitter power first

2, then turn on the receiver power

The opposite operation, may cause the body out of control, and risk.

When the power supply is switched off:

After stopping the engine or motor

1, turn off the receiver power

2, and then turn off the transmitter power

The opposite operation, may cause the body short burst, danger!

Please stop the engine operation before the adjustment of remote control (power off).

If you don't stop the engine operation in advance the body burst danger may occur .

Warning

Important Notes

Careful

Please check the function of losing control protection is normal before driving

Confirmation method:

1, Open the transmitter first and then open the receiver power;

2, set the lose control of protection function connect to the receiver (39 pages);

3, turn off the transmitter;

4, confirm the function under the lose control protection the throttle and channel can operate in

a setting position.

Lose control of protection function is when the receiver can not receive the signal, Let the

actuator set the position move in advance Make the hurt to the lowest safety auxiliary function

But if the position set in advance is dangerous position, it will cause the posite effect.

Case: the throttle setting is safe in the midpoint position.

Attention Point For The Battery

Do not use wet hand . To Plug the charger to avoid the risk of electric shock.

Before driving, make sure the transmitter for battery charging.

Driving power is insufficient, there will be danger burst.

When the Nickel cadmium battery of the transmitter is charging, please be sure to use the

dedicated charger.

Charging exceeds the specified value will be tend to abnormal heating, rupture, battery fluid

leakage .Injury, fire damage, blindness may happen .

Avoid nickel cadmium battery link end may result in short circuited.

If the short circuit will be on fire, abnormal heat, will cause burns or fire.

Ni/MH Ni/Cd

Using NiCd/NiMH battery

Careful

Warning

Important Notes

Avoid nickel-cadmium batteries falling from a high place cause strongly hit.

Strongly hit the battery may cause the battery short circuit, abnormal heat, damaged

battery fluid leakage Cause burns or chemical damage.

Be sure to the battery should disconnected. when the exercise is no longer operate

Do not plug in the socket.when the charger is not charging

Avoid abnormal heating accident.

Preservation And Waste Batteries Considerations

Children may touch the transmitters or body which cause the injure of the body , or playing the

battery causing chemical Substance intoxication.

Can not put the nickel-cadmium batteries into fire or heat, nor make its decomposition or

transformation.

If the battery rupture, abnormal heat or leakage of battery fluid may cause burns or blindness.

<Nickel-cadmium, nickel-metal hydride battery electrolyte>

Containing highly alkaline battery, if they fall into the eyes it can cause blindness. If flow into the

eyes by accident you should immediately wash with the clean water before seeing the doctor . In

addition, the electrolyte will damage the skin, if the skin or clothing is Dip into the electrolyte , you

should immediately wash with clean water. (Except lithium)

The remote control can not be stored in the following locations.

• extremely hot places (above) - a very cold place (- less)

• direct sunlight and high humidity places places •dusty places

• vibration place more steam spaces

If stored in the above areas, it will likely to cause deformation or failure.

Other Considerations

Do not let the plastic parts directly contact to the fuel, oil, exhaust, etc.

if the Plastic part exposed to fuel and other substances may be corrosion which will cause the

damage.

Transmitter, receiver, servos, electronic transmission, nickel-cadmium batteries and other

devices must match the standard product to use.

Important Notes

Warning

Careful

If you want to use the X4 high speed steering response mode, you must

meet the following conditions:

With the 6V 270Hz specifications: digital servos.

The 6A nickel cadmium battery the using power for the receiver .

The transmitter steering response mode setting: high speed mode

(refer to page 53).

When using the simulated steering, be sure to transform the response

mode of X4 steering into the normal mode .

The use of X4 common steering response mode, must meet the following

conditions:

With the 6V 50Hz specifications: Simulation of steering gear.

The use of nickel cadmium battery power receiver: 6V.

The transmitter steering response modes: normal mode

(refer to page 53).

Simulation of steering gear can not normally operate in the high-

speed mode ,

And also can connect to the steering of the receiver and other part may

happen failure .

In normal mode, digital servos also can normally operate ..

Warning

Attention For The Mode Setting Of Steering Response

SW2 012

The Using Method Of Transmitter

The Name Of Each Part Of The Transmitter

DT2

DT3、4DT

Button (SW.1)

The trigger

Slide switch (SW.2)

A brief description of the battery installation

1, as shown in the picture to open the battery compartment cover.

2, the battery removed.

3, replace the new battery. (pay attention to the polarity of the

battery, can not be reversed)

4, the battery compartment cover should put back into the orginal

place

Antenna

Display

Return key

DT1

Steering wheel

The power switch

Menu key

Roller and define key

Debugging indicator

Status indicator

Rings DT2

When you Close the battery cover,

please don't let the lid nip the connected line of battery.

If the cable is clamped which cause a short circuit,

will be outbreak of fire, abnormal heat, cause burns or fire.

The Power Switch And RF Switch

Low Voltage Warning

When the battery and voltage of the transmitter is lower than the usable range the

warning sound, and the two indicator lights.

Lithium ion batteries, nickel metal hydride, nickel cadmium, stem cells can use the

different voltage range , so it must be in

System setting and use the power supply scheme to set the using power .

low power

If the battery runs out of during the driving, which cause the body out of

control, so when the alert sounded.

Please immediately stop running, receive the body of the car.

Digital Trimming Operation Mode

Initial state

DT1: to fine tune;

Dt2: throttle trim;

Dt3: channel 3;

DT4: the size of the action settings.

Both sides pressing the electronic tuning to fine tune the action.

LCD will show the amount of fine-tuning, the size of the current action and brake stroke

volume.

DT1

DT2

POWER OFF

PWR ON

Radio waves are

being transmitted

LED(blue)

DISP ON

Radio waves are not

being transmitted

LED(red)

Careful

Grip Lever Operation

Button initial setting is the timer operation button.

Operation mode is divided into:

1, the standard, press down is effective bounce is invalid;

2, switch, each time you press will switch the state of ON/OFF .

The Adjustment Method Of Mechanical Range

In accordance with the user's operation feeling, when you want to

reduce/enlarge the trigger. Braking travel, please adjust this

place.

Adjustment method:

6 angle screwdriver rotation diagrams of using the 2.5mm screws,

adjust The trigger brake travel.

Clockwise rotating screw, travel becomes small, please adjust.

when you observe .

Matters need to attention

After Adjusting the machinery range it must use the throttle

calibration function. (see page fifty-second)

Adjust

change the steering wheel And trigger tightness.

Adjustment method:

Use 1.5mm 6 angle screwdriver rotate the screw, adjust the

steering wheel

And the spring strength to pull the trigger.

Clockwise rotation, the traction force will be stronger .

Matters need to attention:

When the anti clockwise rotate beyond the limit the screw will be

fall off.

the strength of steering wheel and the trigger spring, to

Adjustment Method Of Wheel/trigger Tightness.

The runner tightness

regulating hole

The trigger for

adjusting tightness

Adjustment Method Of Trigger Position

You can move the trigger position.

Adjustment method:

6 angle screwdriver 2.5mm rotating the screw, adjust the trigger

position.Clockwise rotation adjustment is far away from the

handle.

In order to meet different operation habits of

users,We use the switch design of multiple modes

operation!

Unloading the fixed direction wheel arm and the other side of the circle on the cover of

the eight inner six angle screw;

①

Remove the steering wheel arm and a round cover, unplug the cable plug; the cable

through the voids inside the machine.

①②

Tools: 2.5 inner six angle screwdriver

Methods

DISP ON PWR ON

SW2 01

DISP ON PWR ON

Steering Rocker Hand Replacement

Trade the position between the steering wheel arm and round cap ,plug cable installed

the inner six angle screw

Method For Replacing The Left And Right Hand

Methods

This structure lack of a steering rocker arm,

The steering wheel is directly installed on the main body, simple and flexible!

Another operating options available for different operating habits of users!

①

②

Pay attention to the direction wheel part of unloading screw. when the screw is

disassembly

The positive one, first from the direction wheel frame unloading inner six angle screws,

remove the steering wheel;

Two, remove three screws of the direction of the wheel seat.

Pull out the data cable plug,

make data lines through the internal machinery.

Remove the steering wheel arm and a round cover;

①

②

Adjust the steering wheel seat and a round cover position, plug the cable, mounted on

the inner six angle screw;

Screw unloading methods as the first step,fix the inner six angle screw .

③

①

Left And Right Hand Replacement Of The

Steering Wheel Assembly

Methods No Arm Rocker Operation Mode Change

Methods Adjust Steering Wheel Rocker Angle

①Remove the steering wheel rocker four inner six angle screw, open cable;

②The unloading of the wheel shaft inner six angle screws and three long six angle screw;

③Delete the rocker, connect the cable, take the steering wheel seat corresponding to the position of

three screw hole install the screw.

①Remove the steering wheel rocker four inner six angle screw;

②According to your perfect position, adjust arm angle, the original rocker angle 45 degrees, each hole

for 15 degrees;

③The four inner six angle screw fixation.

During the operation, please try to tune the antenna to the vertical position,

otherwise it will shorten the distance of the remote control.

When Adjusting the antenna range, do not exceed the range of the rotatable antenna.

During the Driving, do not hold the antenna.

The Name Of Each Part Of The Receiver

Antenna

Coaxial cable

The code key

Status indicator /LED

Steering channel (Ch1)

The throttle channel (Ch2)

Channel 3 (Ch3)

Channel 4 (Ch4)

180°

Using Method Of Transmitter Antenna And Receiver

Antenna Related Matters

Signal

The anode

The cathode

90°

Careful

Receiver Code Method

Each transmitter has a separate distribution ID number.

In order to successfully operate, the receiver must be paired with transmitter.

Once the pairing is completed, an ID number can be received and store, after using it does not

need repairing.

1, Put the transmitter and receiver on the mutual distance within 1 meter;

2, Open the transmitter power;

3, Open the receiver power;

4, Long press set button receiver about a second, the yellow indicator light flashes;

5, Operate the transmitter to perform the code action;

6, The receiver the blue indicator light lit, namely the operation code is complete;

7, Check each channel output is normal.

If your receiver has multiple WFLY2.4GHz devices nearby during the working state, the receiver may not be

correctly connection to your X4. In this case, even if the receiver LED has been green lit display, it may also

the receive and other transmitter of the same system established connections. If we ignore this situation it

will be very dangerous! To avoid this problem, try to suggest that you check your receiver whether it is under

control of your transmitter or not, and then test the steering gear response.

The Receiver Indicator Lamp Status Confirmation

When operating the code action, please stop the movement of engine.

After the operation of code ,please make sure the movement of servo is correct or not.

Yellow LED:Blink

Code condition

Green LED:ON

Receiving signal

Red LED:ON

Receiving signal, but ID is unmatched

123456

≈1M Transmitter

POWER ON

Receiver

POWER ON

Press

SET key

≈1s

Yellow light flashing

Green

LED:ON

Red LED: Blink

Receiver low voltage

Careful

The Installation Method Of Receiver

Do not trim or bundling antenna.

Note: due to the fact that the receiver would send out the hot air, please install in a well

ventilated place when installing in order to avoid overheating.

Please use the foam to pack receiver and thick version of double-sided adhesive tape fixed to

achieve the shock effect.

If there is moisture, please send receiver into waterproof plastic bags, to achieve waterproof

effect.

Please try to make the receiver stay away from battery, electronic speed controller, motor or

metal wiring and other noise sources.

The antenna is sheathed in the pipe to protect it.

The antenna is installed in a higher position.

Don't bend coaxial cable, which may cause damage.

X4 must be used under the following conditions:

The receiver battery : 3.7~6V

Ni/Cd

Digital Servo Simulation Servo / Digital Servo

The transmitter steering response mode is normal mode: simulation servo (6V 50Hz) /

digital servo (6V 270Hz).

The transmitter steering response model is the high speed mode: digital servo (6V 270Hz).

Careful

Receiver And Servo Connections

Connect between receiver and servos according to the following diagram

When Connection and installation please follow the "safety precautions of the assembled" (9~13

pages).

The following connection method only for reference ,for the actual connection way please change

according to different accessories.

Connecting the method of electrically adjustable ,battery motor depends on the type of electrically

adjustment . Receiver installation still depends on your configuration.

Motor Drive Connection Method

Oil Machine Drive Connection Method

Switch

Battery

CH1

CH2

CH3

CH4

Receiver

Steering servo

Throttle servo

Motor

Switch

Receiver

Steering gear

Battery

ESC

Assembling Method

The Receiver Antenna

Can not be cut off or messy tie the antenna.

The receiver antenna can not be connected with the servo connection line and electronic

transmission line.

Do not close to the motor or power battery which is parts of large current flow at least the

distance is 1CM.

Metal or metal plate antenna or the metal plate of the conductive material please do not use the

metal antenna

The antenna seat should installed near the position of the receiver.

The use of plastic pipe,

make the antennas

vertically arranged.

The Shakeproof Of The Receiver

Please use sponge parcels receiver, and then use the thick wide of double-sided adhesive tape

fixed the receivers to achieve the shock effect.

Connecting Lines Connect

When installing, please make sure that the cable actuator, the battery plug into the deepest (

good contact).

Servo Installation

Please use the rubber vibration damper (shock protection washer) make the teering gear.

Installed in the fixing seat

The Motion Range Of The Servo

Make sure the steering gear is normally operate under the maximum range and adjust the push

rod so that it will not bend.

Carburetor control rod

Brake control linkage

Safety Considerations When Assembled

Warning

Electronic Gearbox

When installing the cooling plate, please do not contact the aluminum or carbon alloy chassis and

other easily conductive material

Brush Motor Disturbance Countermeasures

Use the brush motor please make sure to install the container of the eliminating the noise

interference.

Other Interfering Countermeasures

When installing the part of the car body .do not contact the metal parts for vehicle body vibration.

Under the situation without installing the filter capacitance or the wrong link of capacitance , the

receiver may affected by the motor generates of

Electromagnetic interference, produce the wrong operation. So please be sure to welding three

filtering capacitors in the motor.

In addition, if use the electronic tuning of schottky diode, please make the anode (cathode)

welded on the positive terminal (+ end),

And the other end is welded on the negative end (end).when Welding the positive and negative

of the motor must be consistent with the actual input power line,

Or it will cause the electrically adjustable or the damage of diode

Schottky diode

Warning

The Preparation Before The Transmitter Sets

Set The Function Of Transmitter, Please Confirm And Set The Following ①~④ Items.

Turn on the power, the main interface will display the model number of the currently

selected, if you need to change, please use the model selection (see page 51).

Turn the power switch to the "PWR ON" , RF can be normally output signal,

the blue indicate the light is bright

Turn the power switch to the "DISP ON" end, RF does not output signal,

the red indicate the light is bright.

When using the high speed mode, please use the digital servos.

When using the normal mode, please use the analog / digital servo actuator.

Servo Type Confirmation

The throttle trigger, set the throttle and steering action value to 5:5 or 7:3.

Please read the < throttle mode > (thirty-fifth pages).

Throttle Mode Confirm

Initial Set-up

The Rf Signal Output Validation

Model Name

Model No.

Timer

Channel Monitor

Battery Voltage

Fine Tune Monitor

AT \DR MonitorL

Check Adjustment Of 1 DT1

The initial , trimming 1 function is the

direction.

Move the fine adjustment to confirm the direction

fine adjustment on the T1 graphics get the

corresponded movement.

Check Adjustment Of 2 DT2

The initial setting, tuning the 2 function is

the throttle trim.

Move the fine adjustment to confirm the throttle

trim move on the T2 graphics.

Check Adjustment Of 3 (DT3)

The initial setting, tuning the 3 function is channel 3 (Ch3).

Move the fine adjustment to confirm the channel 3 (Ch3) on the channel monitor (3) get the

corresponded movement.

Check Adjustment Of 4(DT4)

The initial setting, tuning function is DR(D/

Move the fine tuning to confirm DR numerical changes.

When Installing The Steering Gear In A Model, Proposed The Following

Order To Execute The Function Setting.

1, implement the step from ① to ④ fine adjustment initial setup.

2, set the steering gear, the motor direction In [D/R] .

3, adjust the actuator position.

4, according to their own preferences and habits to set throttle / brake stroke.

5, set the maximum stroke of each channel.

setting

R).

Fine-tuning The Initial Setting

Red On

Blue On

Blue Blinking Fastly

Blue&Red Blinking Slowly

Blue Blinking Slowly

RF ON

RF OFF

Advanced Function ON

Low Voltage

Coding

Power switch: push to the end point is the power off ,

push the end point of PWR ON is the normal boot ,

push the DISP ON is the emission function boot off.

Throttle trigger: pull the trigger is accelerated; push forward to the trigger is the brake or reverse.

The steering wheel: back to turn left; move to turn right.

Menu: import menu, press reset.

Return: return (and save).

Roller / Confirm: adjust up and down, enter the menu, sure to save.

Digital trim 1 (Dt1): can be customized function, step, default to the direction of fine adjustment.

Digital trim 2 (Dt2): can be customized function, step, the default for the throttle trim.

Digital trim 3 (Dt3): can be customized function, step, the default channel 3.

Digital trim 4 (Dt4): can be customized function, step, the default adjustment for the size of the action.

Slide switch (Sw2): can be customized functions, the default channel 4; three gears.

Button (SW1): the switch of functional state Can be customized functions, switching mode, the default

for the timer switch button.

Power Switch

Throttle trigger

Steering Wheel

Return

Roller / Confirm

Digital Trim 1

Digital Trim 2

Digital Trim 3

Digital Trim 4

Slide Switch

Button

Switch, Button Description

The General Mode Of Operation

1, press the [Menu] to enter the menu.

2, rolling[Roller], select the menu or edit items.

3, press [Confirm] enter edit state.

4, [Roller] rolling adjusting parameters.

5, after setting up press [Return] / [Menu] exit and save.

Description Of Indicator Lamps

•Model memory for 40 models

Each model can be set independently for the name of the model .

If you use the model copy function you can simply set the existence of subtle differences model.

•large car brake mixing

The front and the back of the brake Mixing can be individually adjusted for 1/5GP car.

•The anti lock brake system

In order not to let the engine in the uneven corner or when the moment of braking which will cause the

brake function of slipping.

•Accelerator

Engine accelerator or brake will produce delay before the arriving of action transmission. This

function can make the delay time under control at a minimum range.

•Steering Speed

Adjust the steering wheel speed with flexible method .

•Throttle Speed

On a wet road when throttle sudden strongly operate, it can make the wheel slip not successfully

complete the accelerated motion. Set this function can simply complete the accelerated motion without

making the wheel slip.

•Timer

Optional / countdown or lap timing. Lap timer can record the total time of 100 groups of lap time.

•Fine / Switch Function Selection

This function can make the operation of each function assigned to each trimming or switch.

Product Features

Main Page/ Directory Structure

Function Chart

PAGE

Function

Abbreviation

Function Table

Function Description

Rudder rudder angle adjustment function

Steering motion curve adjustment

Delay function of the Steering action

The movement of the throttle curve adjustment

Delay function of the throttle action

Throttle start-up characteristic adjustment function

Reverse function of the steering action

The endpoint position adjustment function

Adjustment function of the center position of the steering gear

The steering rudder angle adjustment function

Out of control protection function

3/ channel 4 default location

The function of timing models

Time records check ring timer

Any mixing of each channel action

Anti lock brake system

Front and back 1/5 car independent brake control function

Four wheel independent mixing function

The double mixing control function

The adjustment function of throttle characteristics

Distribution of each function to the trimming or switch

Model name, replication, reset functions

Battery type, light, sound, calibration,circle the number list, servo

mode, the code function setting and operation.

In English, the menu selection

Function Table

D/R

EXP(STEER)

SPEED

EXP(THR)

SPEED

TH ACC

REV

TRIM

SUBTR

EPA

F/S

POS(CH3/4)

TIMER

LAPLIST

PR MIX

A.B.S

BK MIX

4WSMIX

ESCMIX

TH MODE

DIAL SW

MODEL

SYSTEM

LANG

Function Chart

Direction[STEER]

The Size Of The Action[D/R]

The positive and negative stroke of more simply way of the adjustment direction passage .

The maximum is set to 100, the full stroke,

The direction of travel depends on its travel set;

The minimum is set to 0, the channel have no action, no matter how much travel set.

Exponential Curve[EXP(STEER)]

This function is used to adjust the sensitivity of steering gear in a turn, its adjustment

does not affect the steering is maximum stroke setting.

Adjust the direction wheel near neutral point, the action of the both side is sensitive make

the change of the action sensitive or dull.

0%~+30% L R

Steering wheel movement

Actuator output stroke

0% -30%~

L R

Function Description

0~-30 near the neutral point is low sensitivity, both side is high sensitivity.

0 neutral point and two side of the action is sensitivity should combine.

0~+30 near the action of the neutral point have high sensitivity, the end of the both side

have low sensitivity.

Set: Main Menu → STEER → D/R

Set: Main Menu → STEER → EXP

Direction Delay[SPEED]

When the fast steering movements, the body may suddenly lost control, or the danger of slip.

The use of Direction delay function can avoid the occurrence of danger.

•Respectively adjust the steering wheel rotate outward and the recovery speed of action.

0 the fastest, do not delay.

100 the slowest speed, maximum delay.

Whitour "SPEED" Whit "SPEED"

Turning Deficiency Turning Transition Smooth Transition

As The Parameter Increases, Delay Increases!

Set: Main Menu SPEED→ STEER →

Function Description

Throttle[THR]

Exponential Curve[EXP(THR)]

This function can make the throttle accelerate and the brake more sensitive or flat

(corresponding to the electrically adjustable or throttle actuator),its adjustment does

not affect the maximum stroke of throttle setting.

Brake Curve[EXPB]

0~-30 accelerator flat.

0 uniform linear accelerator.

0~+30 accelerator sensitive.

Suggestions:

When the road surface and surface grip good, make the curve set in the "0~+30 ".

When the pavement slip, wheel lack of grip, the curve set in the "0~-30".

Progress Curve[EXPF]

0~-30 brake gently.

0 brake linear homogeneous.

0~+30 is sensitive in brake.

Accelerated

Smoothly

Accelerated

Uniformly

Sensitively

Acceleration

Brake

Smoothly

Brake

Even

Brake

Sensitive

1~+30

-1~-30

Actuator Stroke

Trigger Operation

1~+30

-1~-30

Actuator Stroke

Trigger Operation

Set: Main Menu → THR → EXP

Function Description

Throttle Delay[SPEED(THR)]

Set: Main Menu THR SPEED → →

On the wet and slippery road the violence throttle operation will only cause the wheel slip

so that the vehicle can not normally go forward.

Set the throttle delay can prevent the waste of energy and allows you to enjoy a more

smooth operation.

The function have no effect on the throttle trigger back and brake (only for acceleration).

The delay has been set up, smooth, the vehicle does not slip.

Not set the throttle delay, speed slow, the vehicle is slip.

0 acceleration without delay.

100 acceleration maximum delay.

As the parameter increases, delay increases!

Function Description

Accelerator[TH ACC(THR)]

The gas pedal, brake moment adjusting movement by the side near the midpoint.

Adjust the forward of gas pedal and near the midpoint of the brake moment movement .

0 near the midpoint will not produce the moment acceleration.

100 near the midpoint produce the strongest instantaneous acceleration motion.

Accelerator is Influenced by the travel set.

•The acceleration effect near the neutral point is improved .

•acceleration and braking (back) effect can be adjusted independently.

•when setting the throttle mixing, 3/4 channel is also effective.

Aiming at the oil machine models, because the single servo need to control throttle engine

carburetor and brake , on the steering arm, so there is a

significant time delay in the throttle and brake.

On the contrary the electric vehicle type can only be the delay at the transmitter set.

We must leave part of the gap

100%

50%

100%

50%

FWRD BRAKE

SERVO

Carburetor Control linkage

Brake Side

Clearance

As The Parameter Increases, the effect will increase!

Set: Main Menu → THR → TH ACC

Actuator Stroke

Function Description

Positive And Negative Setting [REV]

Aiming at the throttle, direction, channel 3, channel 4, change the movement direction

of servo , each channel independently set.

Note:

Please Set The Positive And Negative According To The Actual Direction Of

The Model Car!

Digital Trimming[TRIM]

Make the throttle, direction, channel 3, channel 4 of neutral point

amount of motion give compensation.

Will Not Affect The Total Stroke.

Auxiliary Tuning[SUBTR]

fix the neutral position of throttle , direction ,channel3 channel 4 .

When the model car midpoint deflection,

which will cause unable to walk straight.

Use This Function To Correct!

-20%

+20%

Primary Setting [PRIMARY]

Set: Main Menu → PRIMARY → TRIM

Set: Main Menu → PRIMARY → SUBTR

+20% initial value

Midpoint

CH1

100% of

the total lift

100% of

the total lift

Set: Main Menu → PRIMARY → EVR

Function Description

Carburetor control rod

Brake control linkage

The output action range of the servo is too big ,

Will damage actuator or other parts.

Travel Set[EPA]

Implement the most flexible stroke adjustment, can respectively adjust the throttle,

direction, channel 3, channel 4 A

Direction of travel, without affecting another directional stroke of the different channel.

When the vehicle steering character is different it should be a corresponded change in the

EPA values of steering gear.

The related matters of the maximum stroke

Actually stroke setting can determine the maximum travel of each channel, but the

adjustment of the following functions,

May exceed the maximum range of travel set:

Lose Control Of Protection[F/S]

Shut down the transmitter or receiver when losting contact with the transmitter receiver will

make a predetermined action.

ON KEEP

Keep out of control before action

Output scheduled action

Runaway protection setting range, -100% ~ +100%。

Runaway protection function is reduced hurt to the lowest safety auxiliary device. But if the

preset position is the dangerous position, it will cause the opposite effect.

Suggestions: put the throttle in the 0 position.

Attention: when giving the receiver sends lose control of protection command, the

transmitter and receiver must be successful on the code, and keep

the normal communication.

When exiting out of control protection, the receiver receive the command , the indicator

light flashes quickly!

Set: Main Menu→ PRIMARY → EPA

Set: Main Menu→ PRIMARY → F/S

SUBTR

PR MIX

IDLUP

TH ACC

BK MIX

4WSMIX

ESCMIX

Setup

The brake is set to 100. (for the throttle channel)

The size of the action set to 100. (according to the direction of the passage)

Function Description

Warning

123456

green LED

blink

～1S

Normal

communication

Warning

TIMER

Among the mode of the three timer ,countdown ,countdown timer ,circle ,you can choose

one.

●every 1min transmitter made a "drop" to make a remind.

●when the time reach the final 20s, "drops", "drop" sound. When the timer

finish .the transmitter will make a long call ,it reminds the timer is finish.

●Before preparation .Make the functional selection SW1 set to the timer.

transmitter

Position[POS]

This function is to make the channel 3, 4 preset in a fixed position.

During the adjustment of the following functions, channel 3, 4 of the action will be based on

hybrid control execution, rather than fixed in a preset position:

* PR MIX * BK MIX

* 4WSMIX * ESCMIX

Action channel 3, 4 can be set in fine tuning (DT1/2/3/4) or switch (SW.2), the specific

operation please refer to the functional selection.(51 page)

HOME screen

00m 00s

second

minute

TIME DISPALAY

LAP TIMER Short press

button

A long press

button

00m 15s

01m 20s

Recording...

Stop

Short press

button

START

The timing finished can view the recorded time in the ring number list. (41 pages)

Check the

records

Set: Main Menu→ PRIMARY → POS

Function Description

Circle The Number List[LAPLIST]

The total time is 1 minutes 5 seconds.

After Starting the lap timing, each ring time will be in accordance with you press the record

button down.

List data will not be lost because of a power failure, press the reset to clear time.

Set:

Total time =1 lap + 2 +3 +...lap lap

Case:

*When the car run the first lap, short press the button to record time of 1 minutes and 5

seconds, the total time is 1 minutes 5 seconds;

*When the car is running second laps, short press the button to record time of 1

minutes and 15 seconds, the total time is 2 minutes and 20 seconds.

*At this time, press the button to stop the timer function, this operation will not affect

the total time, after stopping it the total time is the last time short press the button

recording time is 2 minutes 20 seconds.

The Calculation Of The Time

1,Main Menu→ DIAL . SW . SW1 → TIMER

2, Menu→ PRIMARY . TIMER . MODE → UP/DOW/LAP

Set: Main Menu→ PRIMARY → LAPLIST

Function Description

Advanced Settings

Programming Of Mixed Control [PR MIX]

Move throttle, direction, channel 3, channel 4 can be arbitrarily mixing.

The main channel: select the input channel of the mixed control.

Auxiliary channel: select output channel of the mixed control. The main channel of the

action will be mixing to the auxiliary channel.

The ratio of the left: the ratio of the negative end. Mixing output range: -120% ~ +120%

The right ratio: the mixing ratio of the positive side .Mixing output range: -120% ~ +120%

Trimming: can choose the input channel of the fine tune whether mixed control to output

channel.

Mixing: can choose some sets of the input channel whether it is mixed control to the output

channel.

The following is the each channel as the main channel, selection of mixing, the main

channel will mix to some functional auxiliary channel:

Direction(STEER): EPA, SPEED , D/R, EXP, 4WSMIX;

Throttle(THR): EPA, SPEED, SXNT, IDLUP, NTBRK , TH ACC, A.B.S, EXP, ESCMIX,

ATL, THOFF;

Channel 3: EPA, 4WSMIX, BK MIX;

Channel 4: EPA, BK MIX, ESCMIX.

Set:

Mixing application programming:

1,PR MIX.MODE set to ON, the function can take effect.

2,PR MIX.MODE set to ON, Then controlled by a switch or the commencement of its

functions. The specific operation can be seen in the DIAL SW.

1, MAIN MANU → ADVANCE → PR MIX

2, MAIN MANU → ADVANCE → DIAL SW

or(MAIN MANU → DIAL SW)

Function Description

A.B.S

Make the model car to generate intermittent braking action, namely point type brake.

Trigger point:

A.B.S trigger position action.

0 as long as the brake it will generate A.B.S action.

50 The brake reached 50% produce A.B.S action.

98 brake reached 100% produce A.B.S action.

Returns:

the return of the brake. When Removing the brake action,

the corresponding actuator position of the return ratio.

0 returns ratio is 0, which does not return, no A.B.S function,

become a common brake.

50 return 50%.

100 to return to the position of neutral point.

Delay:

delay start up A.B.S. When meet the A.B.S onset conditions,

delay in starting the function.

0 without delay.

50 delay of about 0.5s to start A.B.S.

100 delay of about 1s start A.B.S.

Circulation:

point velocity. Brake and release the brake will require for a time cycle.

The set value is small, put less time on it;

conversely, the set value is larger, spend more time on it.

Duty:

point efficiency. Brake time accounted for the entire point time proportion.

Low, brake time accounted for the entire point time of 25% .

Mid, braking time to put 50% of the time.

High, brake time accounted for the entire point time 75%.

No configuration

A.B.S

is configured

trigger

operation direction

A Cycle

Brake returns

Brake amountBrake amount

Trigger

point

X: Braking Y: Brake Gap

X:Y Duty Cycle

A.B.S Diagram

Set: Main Menu → ADVANCE → A.B.S

The application of A.B.S:

1,The A.B.S. MODE is set to ON, the function can take effect.

2,When this function is set to switch control, set the A.B.S . MODE to ON,

And then it is controlled by the switch whether the function will take effect or not.

The specific operation can be seen in the function selection.

Function Description

When the Front and back wheel brake must separately control and adjust, you can

use this function.

This function provides 3 kinds of control methods.

1, the throttle channel control rear brakes, channel 3/4 to control the front wheel brake.

2, the throttle channel control rear brakes, channel 3 and channel 4 to control the front

wheel brake.

3, the throttle channel control speed acceleration alone does not control the, brake, channel

3 and channel 4 control the front and rear wheel brake

When the throttle channel brake, make the braking action mixed control to the CH3 CH4

according to the proportion.

The ratio is set to 0, the brake action 0% mixed control to CH3, CH4, CH3, CH4 no action.

The ratio is set to 100, the brake action 100% mixed control to CH3, CH4.

A.B.S:

Set to open ,do not take A.B.S braking action of mixed control to CH3, CH4.

Set to turn off , not mixing A.B.S braking action, only make the ordinary braking action

mixing to CH3, Ch4.

Delay: adjust the channel 3 and channel 4 to execute the action speed of the brake .

When setting to 0,the speed is the fastest, without delay.

Set to 100, the speed of the slowest, maximum delay.

Brake Mixing[BK MIX]

Front Wheel Brake

Rear Brakes

3CH 4CH

2CH

3CH

2CH/

4CH

SET: MAIN MANU → ADVANCE → BK MIX

Function Description

Four Wheel Steering[4WSMIX]

The action of the direction channel through the mixing control make the channel 3

control the back wheel movement .

Ratio: the action of the direction channel according to the set ratio mixed control to channel 3.

Set to 0, the direction channel movement is not mixed control to channel 3.

Set to 100, the direction of channel action 100% mixing to channel 3.

Mixing:

Mixing type open, , direction Channel of the direction delay and size of the motion and

direction curve setting mixing to channel 3.

Mixing type closure, the original action of direction channel mixing to channel 3.

Four wheel steering have four kinds of mixed control mode:

1, the normal mode, the front wheel steering, rear wheel does not move.

2, reverse mode, front wheel steering, rear wheel and wheel rotating in opposite directions.

3, the same pattern, front wheel steering, rear wheel rotation change the direction with the

same direction.

4, the rear wheels, front wheel does not move, the rear wheel steering.

123 4

Set:Main Menu → ADVANCED → 4WSMIX

Model selection of the four wheel steering:

DIAL.SW1. selection for 4WSMIX , DIR set to TURN ,

through the button to select the mixing mode.

Function Description

DIAL SW

TYP4WSMIX

DIR TURN

TYP

Front And Back Of The Miscible Flooding[ESCMIX]

Throttle channel action. through the mixing make the channel 4 control the front wheel.

Ratio:

The throttle channel action according to the set ratio mixing to channel 4.

Set to 0, the throttle channel action does not mixing to channel 4.

Set to 100, the throttle channel action will mix to channel 4 absolutely .

Mixing:

Mixing type open, the throttle channel of throttle delay, middle point ratio, throttle curve, idle speed,

Midpoint brake, accelerator, A.B.S brakes, brake setting can be mixed to channel 4.

Mixing type closed ,throttle channel of the original motion mixed to channel 4.

Fine tuning:

Open the fine-tuning, throttle channel of the auxiliary fine-tuning,

digital fine-tuning will set mixing to channel 4

Fine adjustment type closed ,throttle channel from the original motion mixing to channel 4

Front and back miscible flooding has three kinds of mixed mode:

1, the normal mode, the rear wheel drive.

2, mixing modes, front and rear wheel drive at the same time.

3, the precursor mode, front wheel drive.

ESC

Battery

WFR H04

12 Bits 4 Channel Receiver

ESC

Battery

WFR H04

12 Bits 4 Channel Receiver

ESC

Battery

WFR H04

12 Bits 4 Channel Receiver

ESC

123

Below is a schematic diagram of drive mode,

The actual connection and device setting

Please refer to the actual configuration scheme!

Set:Main Menu → ADVANCED → ESCMIX

Front and back the miscible displacement mode selection:

DIAL SW.SW1 set to ESCMIX, DIR set to ,

Through the button to select the mixing mode.

TURN

Function Description

Throttle Mode[TH MODE]

The Midpoint Rate[SXNT]

Select the acceleration and braking action ratio is 7:3 or 5:5.

Idle Speed[IDLUP]

Improve the idle speed oil vehicle.so that it can improve the starting performance of the engine.

The midpoint of the throttle will make a compensation correction when accelerating or braking.

When idle function starts, neutral point compensate will not affect the maximum stroke

Setting the compensation amount,

The prefix U, show the compensation for accelerated side.

The prefix D, show the compensation to the brake side.

The maximum compensation throttle travel 50%.

5:5 7:3

Acceleration

Direction

Brake

Direction

Set: Main Menu → ADVANCE → TH MODE → SXNT

Set: Main Menu → ADVANCE → TH MODE → IDLUP

Application Of Idle Speed:

1,Direct setting, function can take effect.

2,The switch is set to the idle speed, through changing the switch to start or stop

the function.

Acceleration

Direction

Brake

Direction

Function Description

The Midpoint Of The brake[NTBRK]

Execute braking at throttle of the neutral position.

Set to 0, no brake.

Set to 100, 100% brake.

Set: Main Menu → ADVANCE → TH MODE → NTBRK

Set:1,Main Menu → ADVANCE → TH MODE → THOFF

2,Main Menu → DIAL SW→SW1/SW2(set to THOFF)

Set: Main Menu → ADVANCE → TH MODE → ATL

Midpoint Brake Application:

1,Direct setting, function can take effect.

2,The switch is set to the midpoint of the brake [NTBRK],

through changing the start of the switch or stop the function.

The Quantity Of Brake[ATL]

More convenient, simple throttle brake travel.

Set to 0, the brake side have no action.

Numerical value is greater, the greater stroke,

Set to 100, stroke is 100%.

Combine the brake accelerator with throttle brake side stroke is the real brake travel.

Throttle Off [THOFF]

The throttle action set at a fixed location.

Set the throttle position,

0 for the neutral point.

The Numerical value is greater, the more that the braking action.

100 for the 100% Brake.

Function Description

Function Selection [DIAL SW]

The operational function of setting switch ,fine adjustment and setting the

mode of action.

Switch, Button

Set switch, button, switch function.

Button (SW1) switching mode:

Each switch, press switch ON/OFF state.

Standard: when pressing down is ON ,release is OFF .

The button function could be assigned as shown below:

TIMER

ESCMIX

4WSMIX

THOFF

PR MIX

IDLUP

A.B.S

NTBRK

Switch(SW2):

Push to the side of 0 is OFF ,

Push to the side of 1 , 2 is ON.

Switch function could be assigned as shown below:

CH4

CH3

THOFF

PR MIX

IDLUP

A.B.S

NTBRK

Set: Main Menu → DIAL SW (SW1/SW2)

ON/OFF

Channel Action

ON/OFF

Function Description

Fine Tuning Options

Set the digital tuning to operational function ,step forward.

The step is set to 1~20.

Fine adjustment direction: standard and reverse.

Digital tuning function could be assigned as shown below:

Set: Main Menu → DIAL SW(fine adjustment function, step)

Function Description

ST-TRM

TH-TRM

SPEED

ACCBK

ACCFW

CYCL

ABS.DY

ABS.PS

SPD-RN

SPD-TN

EXPB

EXPF

EXP

ATL

D/R

4WSMIX

BK4-RT

BK3-RT

PMX-R

PMX-L

THOFF

ESCMIX

IDLUP

SUBT4

SUBT3

SUBT2

SUBT1

CH4

CH3

Model Information[MODEL]

The X4 transmitter can store 40 sets of model data

This menu selection, copy, reset model. And can set the name of the model .

Model Selection

Model Replication

Can Selected the currently model data copy to another model data, do not to change the

current model data Setting. This can be a simple setting only subtle difference for the

model.

Set: Main Menu → MODEL→ COPY

Model Name

Set: Main Menu → MODEL→ ODELM

40 sets of model can store and select.

Factory Setting

To distinguish the difference of each model group, can use English letters, Numbers and

punctuation naming your model!

Set: Main Menu → MODEL→ NAME

Reset the current model parameter, reset value to factory settings.

(only for the current model data! )

Case: (from) M01 model group (group M02 model to copy)!

Set: Main Menu → MODEL→RESET

Function Description

System Settings

Adjustment

When the throttle and steering wheel will make the mechanical deviation, use calibrational

function to correct.

Setting method:

1,According to "neutral" prompt, put the trigger, the runner on the midpoint,

press the confirm key.

2,According to the prompt "endpoint" , put the trigger ,wheel into the midpoint

struck several times respectively ( lightly lean is ok, as the following graph), stop

on the middle point at last press confirm key.

3,The prompt completion, exit to the standby interface. indicate failure, repeat

steps 1 ~ 2.

Backlight Lamp

The Tone

buckle up

Set: Main Menu → SYSTEM→ VOICE

Set: Main Menu → SYSTEM→ B-LIGHT

natural

Endpoint Calibration

Set the backlight mode and time.

Mode:

OFF, no backlight lamp.

ON, duration of bright.

Button, when the button action occurs the light will flash for a period of time.

Time:

key mode, backlight brightness time. 5~60s.

Can set the tone and volume of the remote control device

20 grade volume settings.

The volume is too high so it will influence others, appropriately control volume.

Function Description

Power Supply Scheme[BATT]

High Speed Mode[RX TYPE]

CODE

LANGUAGE

Function Description

Version Information[VERSION]

Set: Main Menu → SYSTEM→ BATT

Set: Main Menu → SYSTEM→ RX TYPE

Set: Main Menu → LANG

Set: Main Menu → SYSTEM→ CODE

Support, English menu display.

Chinese: Chinese menu;

ENGLISH: menu in English.

Establish communication between

transmitter and receiver.

Warning

Note the code meaning: please

confirm whether to choose the

correct servo type .

TIPS

\ The code of the blue indicator light flashes slowly, interval 0.5s;

\ The success of the code automatically exit.

\ If it is not success on the code for a long time, press the [exit] 1s forced exit key.

The choice of the type of steering gear.

If you use a digital servo choose high-speed mode;

The use of ordinary gear select normal mode.

Change the mode, please recode in force.

The gun control software version information.

The use of different batteries need to select different power supply scheme.

Of course, if not chosen properly, will not cause damage to the transmitter. But it will affect

the life of the battery.

When you hear the continuous warning tone, indicates the battery voltage is too low,

please replace the new battery.

Standard power supply voltage:

Four battery scheme:

Common battery (3.7V alarm voltage); lithium battery (3.4V alarm voltage);

Nickel cadmium battery (3.7V alarm voltage); NIMH (3.7V alarm voltage).

3.7~6.5V

Warning

The choice of high speed

mode connecting analog

servo Will cause the damage!

Please select the correct power supply solutions!

Reference

Product type: X4

Model application: car , boat

Frequency range: 2.400GHz-2.483GHz

Power: ≤ 100mW

Code: DSSS

Language: Chinese, English

Storage capacity: 40 groups

Resolution: 1024

The power supply voltage:

Controllable range: about 100m (related to the

use of the environment)

● The large graphic dot matrix liquid crystal

display, simplification and optimization of the

menu, more intuitive Display , more convenient

manipulation.

3.7~6.5V

●The wfly have the special FLASPEED

communication technology, the data bus

Transmission, control is more agile, quick as

lightning.

●The design of low voltage, reduce battery

consumption. adapt to a variety of battery.

Product type: WFR04H

Apply to: model car, boat

Frequency range: 2.4GHz-2.483GHz

Modulation: PPM/PCMS 1024

Resolution: 1024

The power supply voltage: 3.7V-6.0V, ≤ 60mA

Size: 34.85x21x11.3

Weight: 5.8G

Straight line distance from the ground: about 100

metersOut of control protection function

●The adaptive WFLY2.4GHz series products.

ReceiverTransmitter

FCC Notice

This device complies with Part 15 of the FCC Rules. Operation is

subject to the following two conditions:

(1) This device may not cause harmful interference, and (2) this device must accept any

interference received, including interference that may cause undesired operation.

NOTE 1: Any changes or modifications to this unit not expressly approved by the party

responsible for compliance could void the user's authority to operate the equipment.

To comply with RF exposure requirements, a minimum separation distance of 5 cm must

be maintained between the user's body, including the antenna.

EN201310V0.6

Shen Zhen WFLY Technology Development X4 DIGITAL PROPORTIONAL REMOTE CONTROLLER User Manual

Shen Zhen WFLY Technology Development Co., Ltd. DIGITAL PROPORTIONAL REMOTE CONTROLLER

User Manual

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