Horizon Hobby XP6102 User Manual

INSTRUCTION MANUAL FOR

AIRPLANE AND HELICOPTER

XP6102

6-CHANNEL COMPUTER RADIO SYSTEM

CAN YOU FEEL IT?

FPO

x

SECTION 1

TABLE OF CONTENTS

2 XP6102 - Introduction

TABLE OF CONTENTS

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3XP6102 - Introduction

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TABLE OF CONTENTS

4 XP6102 - Introduction

SECTION 1

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5XP6102 - Introduction

1

USING THIS MANUAL

In the beginning of this manual you will find the specifications for the radio and its various accessories. In addition, guidelines for the installation has been included. Instructions for setting all the functions and programs of the X-6102 are also included. These features are discussed in the same order that they will appear in your radio, as you will see on the accompanying pages. An explanation of the use and purpose of each feature is provided, followed by a labeled illustration of its respective LCD display.

In addition, a step-by-step example clarifies the setup procedure of the feature.

A blank data sheet has been included at the end of each section. Once all data has been input for a particular model, it is highly recommended that you record it on a copy of the sheet provided. If you should experience memory loss or battery failure or want to make changes to the current settings, this step will save you a great deal of time.

CHAPTER 1: USING THIS MANUAL • INTRODUCTION

6 XP6102 - Introduction

2.1

X-6102 TRANSMITTER

The computer designed, ergonomically styled transmitter case ensures a comfortable fit in your hands. The ultraprecision control sticks offer adjustable spring tensions and length. The throttle stick offers a ratchet in Airplane configuration. 10-model memory storage allows programming of all parameters of ten separate helicopters or airplanes; you

can program more than one setup for a single aircraft, allowing you to instantly change the flight characteristics.

A five-year lithium backup battery prevents loss of memory in the event that the battery discharges completely or is removed.

CHAPTER 2: FEATURES

2.2

R770 RECEIVER

R770 (PCM Systems)

The R770 is a high-performance PCM or single-conversion receiver with 10KHz super narrow band ABC&W circuitry.

A narrow band ceramic filter for highsignal selectivity assists in rejecting cross modulations from other common radio frequencies-e.g. R/C transmitters, local paging systems. This receiver features

Direct Servo Control (DSC) for control of surfaces without radio frequency output.

The receiver has low current consumption.

The R770's Slimline design allows it to fit into most model applications.

S537 BALL BEARING SERVO

2.3

537 Servo

• Wide spaced ball bearing for precise movement of your aircraft control outputs

• A zero deadband amplifier insures accurate neutral centering

• Low current drain

• Indirect drive feedback potentiometer gives additional protection from vibration7

• 3-pole ferrite cored motor

7XP6102 - Introduction

CHAPTER 3: COMPONENT SPECIFICATIONS

SYSTEM SPECIFICATIONS

3.1

TYPE

AIRPLANE HELICOPTER

SYSTEM NAME X-6102A X-6102H TRANSMITTER BODY NET-K236US Net-K236US RECEIVER R700 (FM) or R770 (PCM) R700 (FM) or R770 (PCM) CHARGER NEC-222 NEC-222 AIRBORNE BATTERY 1100mah 1100mah SERVOS NES-537X4 NES-537X5 ACCESSORIES Standard Switch Standard Switch

12" Aileron Extension 12" Aileron Extension Charge Jack Charge Jack Servo Accys Servo Accys Hex Wrench Hex Wrench Instruction Manual Instruction Manual

TRANSMITTER SPECIFICATIONS

3.2

TYPE AIRPLANE HELICOPTER

MODEL NUMBER NET-K236US NET-K236US ENCODER 6–channel computer system 6–channel computer system RF MODULE 72MHz 72MHz MODULATION PCM (s) or PPM PCM (s) or PPM OUTPUT POWER Approximately 750mw Approximately 750mw CURRENT DRAIN 200mA (70mA with DSC) 200mA (70mA with DSC) POWER SOURCE 1.2Vx Ni-Cd (9.6V) 600mAh 1.2Vx Ni-Cd (9.6V) 600mAh OUTPUT PULSE 1000–2000 (1500 Neutral) 1000–2000 (1500 Neutral)

3.3

SERVO SPECIFICATIONS

TYPE 537

TORQUE (ounce inch) 43 oz/in SPEED (sec/60°) .25 60° WEIGHT 1.58 SIZE (in) (L x W x H) 1.52 x 0.73 x 1.32 BB Single MOTOR 3-Pole Ferrite

8 XP6102 - Introduction

3.4

RECEIVER SPECIFICATIONS

TYPE FM PCM MODEL NUMBER R700 R770 TYPE 7 Channel / FM-ABC&W / Micro 7 Channel / FM-ABC&W / Micro FREQUENCY 72MHz 72MHz SENSITIVITY (Microseconds) 5 uS minimum 5 uS minimum SELECTIVELY 8KHz / 5 dB 8KHz / 5 dB WEIGHT (oz) 1.5 1.5 RECEIVER ANTENNA 39“ for all aircraft frequencies 39“ for all aircraft frequencies

3.5

CHARGER SPECIFICATIONS

TYPE AIRCRAFT HELICOPTER

MODEL NUMBER NEC-222 NEC-222 INPUT VOLTAGE AC 100–120V AC 100–120V OUTPUT CURRENT 50mAh TX/120mAh RX 50mAh TX/120mAh RX CHARGING TIME 15 Hours 15 Hours

3.6

AIRBORNE BATTERY PACK

TYPE AIRCRAFT HELICOPTER

MODEL NUMBER B1100 B1100 VOLTAGE 4.8 V 4.8 V SIZE (in) (W x L x H) 2.24 x 0.63 x 1.70 2.24 x 0.63 x 1.70 WEIGHT (oz) 4.9 4.9

CHAPTER 4: BATTERY CHARGING

TRANSMITTER/RECEIVER

4.1

Note: It is imperative that you fully

charge both the transmitter and the receiver battery packs prior to each trip to the field. To do so, leave the charger and batteries hooked up overnight (16 hours). The first charge should be approximately 20–24 hours in order to fully charge both battery packs to peak capacity.

The charger supplied with this system is designed to recharge your batteries at a rate of 50mAh for the transmitter and 120mAh for the receiver battery pack.

Transmitter Only

The center pin on all JR Remote Control Systems is negative. Therefore, the center pin on all JR chargers is negative, not positive. This is different from many other manufacturers' chargers and radio systems. Beware of improper connections based on "color-coded" wire leads, as they do not apply in this instance. You must make sure that the center pin of your JR transmitter is always connected to the negative voltage for correct polarity hookup.

Important: Please note that the charging

polarity of the transmitter and receiver are different.

9XP6102 - Introduction

CHARGER

4.2

The pilot lamps should always be on during the charging operation. If not, check to make sure that both the transmitter and receiver are switched off.

Do not use the charger for equipment other than JR. The charging plug polarity may not be the same. Equipment damage can result.

Do not use other manufacturers' aftermarket accessories that plug into the transmitter's charging jack. If you do, any damage that results will not be covered by warranty. If you are unsure of compatibility issues with your radio, seek expert advice to avoid possible damage.

During the charging operation, the charger's temperature is slightly elevated. This is normal.

RIGHT SIDE OF TRANSMITTER

CENTER

PIN IS

NEGATIVE

OUTSIDE IS POSITIVE

CHARGER PIGTAIL FOR TRANSMITTER

BLACK TO POSITIVE

RED TO NEGATIVE

CHARGER PIGTAIL FOR RECEIVER

RED–POSITIVE / BROWN–NEGATIVE / ORANGE–SIGNAL

4.3

ADVANCED DIGITAL TRIMS

The XP6102's digital trims also feature the Direct Access display function. While at the Normal display screen, if a trim lever is moved, the screen will automatically change to display the numeric value, as well as the graphic position for the trim being adjusted. The XP6102's Aileron, Elevator, Throttle and Rudder trim levers feature an audible center trim beep. This is helpful in determining the trim levers center position during flight.

Please also note that unlike conventional mechanical trim levers, when the X-6102 transmitter is in the off position, no changes can be made to the trim values during transportation.

10 XP6102 - Introduction

CHAPTER 1: SOFTWARE FUNCTIONS - AIRPLANE

CONTROL IDENTIFICATION AND LOCATION

1.1

9XP6102 - Airplane Manual

CHANNEL ASSIGNMENT/THROTTLE ALT

1.2

Channel TX Function Airplane Function

1 THRO Throttle Channel 2AILE Aileron Channel 3 ELEV Elevator Channel 4 RUDD Rudder Channel 5 GEAR Gear Channel 6AUX 1 Auxiliary 1

Channel (Flap)

Throttle ALT

The Throttle ALT function makes the throttle stick trim active only when the throttle stick is at less than half throttle. This gives easy, accurate idle adjustments without affecting the high throttle position.

S E C T

I O N

II

• A

I R C R A F T

FPO

x

SECTION 1

10 XP6102 - Airplane Manual

TRANSMITTER REAR

x

11XP6102 - Airplane Manual

TRANSMITTER CRYSTAL

DSC/TRAINER JACK

CHARGING JACK FOR NI-CD BATTERY ONLY (8N-600)

BATTERY COVER

CAUTION: THE BATTERY CONNECTOR

IS KEYED SO THAT IT CAN ONLY BE PLUGGED

IN ONE DIRECTION. DO NOT FORCE.

Transmitter Crystal Replacement Notice

The Federal Communications Commission (FFC) requires that changes in transmitter frequency must be performed only by an authorized service technician (Horizon Service Center). Any transmitter frequency change made by non-certified technician may result in a violation of the FCC rules.

RUDDER TENSION

SCREW

THROTTLE TENSION

SCREW

ELEVATOR TENSION

SCREW

AILERON TENSION

SCREW

1.4

CONTROL STICK LENGTH ADJUSTMENT

To adjust the stick length, use the 2mm Allen wrench (supplied with your XP6102 transmitter) to unlock the set screw. Turn the wrench counterclockwise to loosen the screw. Then, turn the stick clockwise to shorten or counterclockwise to lengthen. After the control stick length has been adjusted to suit your flying style, tighten the 2mm set screw. If you desire longer sticks, JR offers a stick (JRPA047) that is

12 XP6102 - Airplane Manual

1.5

CONTROL STICK TENSION ADJUSTMENT

Remove the Ni-Cd battery and six transmitter back screws as shown on the previous page. Remove the transmitter back, being careful not to cause damage to any components.

Adjust each screw for desired tension (counter-clockwise to loosen stick feel; clockwise to tighten stick feel). When adjusting the throttle ratchet tension, make sure that the adjusting screw does not touch the PC board after adjustment is complete.

1.6

DIRECT SERVO CONTROL (DSC)

For proper DSC hook-up and operation:

1. Leave the transmitter power switch in the Off position. The transmitter will not transmit any radio frequency (RF) in this position.

2. Plug the (supplied) DSC cord into the DSC port in the rear of the transmitter.

3. The encoder section of the transmitter will now be operational and the LCD display will be lit.

4. Plug the other end of the DSC Cord into the receiver charge receptacle. Turn the switch harness to the On position.

Note: When you install the charging

jack, be sure to hook the charging jack receptacle securely into the switch harness charge cord.

Why you should use the DSC function:

1. The DSC enables you to check the control surfaces of your aircraft without drawing the fully operational 200mAh from your transmitter battery pack. Instead, you will only draw approximately 70mAh when using the DSC function.

2. The DSC function allows you to make final adjustments to your airplane without transmitting any radio signals. Therefore, if another pilot is flying on your frequency, you can still adjust your aircraft and not interfere with the other pilot’s aircraft.

Note: Under no circumstances should

you attempt to fly your aircraft with the DSC cord plugged in! This function is for bench-checking your airplane only.

approximately one inch longer than standard. This stick, crafted from bar stock aluminum, is available at your local JR dealer.

A—Charge Cord/DSC Receptacle B—Switch Harness Lead C—Charger/DSC Cord

SET SCREW

LOOSEN

TIGHTEN

B

A

C

NECK STRAP ATTACHMENT

1.7

An eyelet is provided on the face of the XP6102 transmitter that allows you to connect a Neck Strap (JRPA023). This

hook has been positioned so that your transmitter has the best possible balance when you use the neck strap.

13XP6102 - Airplane Manual

BASE LOADED ANTENNA

1.8

An optional base-loaded antenna is available for use with the XP6102 transmitter. It is considerably shorter than the standard antenna. However, the base loaded antenna cannot be collapsed for storage in side of the transmitter. You must also use an adapter (JRPA156) to attach

the antenna to your XP6102. The Base Loaded Antenna (JRPA155) is made of a flexible coil and is covered with a soft plastic material. Your range will not be affected when using the base loaded antenna.

FREQUENCY NOTES/AIRCRAFT ONLY FREQUENCIES

1.9

The XP6102 transmitter employs a plug-in crystal for the transmitter that is glued in place at the time of shipment. Per FCC regulation, the transmitter crystal should only be changed by a certified technician. Changing of the transmitter crystal by a non-authorized technician could result in a violation of FCC rules.

The XP6102 can transmit in either Pulse Code Modulation (PCM) or Pulse Position Modulation (PPM, commonly referred to as FM).

Be certain to observe the following guidelines:

1. Do not operate your transmitter when another transmitter is using the same frequency, regardless of whether the second transmitter is PCM, PPM (FM) or AM. You can never operate two transmitters on the same frequency simultaneously without causing interference.

2. For operation of your X-378 with additional receivers, you should refer to the receiver compatibility chart. The chart is located in the Modulation Selection Section of this manual.

Aircraft-Only Frequencies

JR Transmitters and receivers are available in 72MHz frequencies in the United States for use with model aircraft. Employing 72MHz frequencies does not require a special operator’s license from the Federal Communications Commission (FCC).

* A chart for all available frequencies is

located on page xxx of this manual.

2.1

INSTALLATION REQUIREMENTS

It is extremely important that your radio system be correctly installed in your model. Here are a few suggestions installing your JR equipment:

1. Wrap the receiver in protective foam rubber that is no less than 3/8 inch thick. Secure the foam to the receiver with #64 rubber bands. This protects the receiver in the event of a crash or a very hard landing.

2. The servos should be mounted using rubber grommets and brass eyelets to isolate them from vibration. Do not overtighten the mounting screws; this will negate the vibration absorption effect of the rubber grommets. The following diagram will assist you in properly mounting your servo.

The brass eyelets are pushed from the bottom up in the rubber grommets. When the servo screw is tightened securely, it provides the proper security as well as the proper vibration isolation for your servo.

3. The servos must be able to move freely over their entire range of travel. Make sure that the control linkages do not bind or impede the movement of any of the servos.

4. Mount all switches away from the engine exhaust and away from any high vibration areas. Make sure the switch operates freely and is able to operate over its full travel.

5. Mount the receiver antenna firmly to the airplane to ensure that it will not become entangled in the propeller or control surfaces.

CHAPTER 2: CONNECTIONS • AIRPLANE

14 XP6102 - Airplane Manual

Servo Mounting Tab

Screw

Rubber Grommet

Brass Eyelet

CONNECTIONS

2.2

15XP6102 - Airplane Manual

AUXILIARY 1

GEAR

THROTTLE

AILERON

ELEVATOR

RUDDER

BATTERY

CHARGECORD OR

D.S.C. RECEPTACLE

(JRPS024)

CHARGECORD OR D.S.C.

D.S.C. - (JRPA132)

CHARGER - (JRPC221)

DELUXE SWITCH HARNESS

(JRPS024)

RECEIVER BATTERY 4N-1100

EXTRA



MAH CE

JAPAN REMOTE CONTROL CO., LTD

OFF

ON

72 MHz

5

SYSTEM

NEW ABC&W SYSTEM

7 CHANNEL SPCM RECEIVER

JAPAN REMOTE CONTROL CO., LTD

MADE IN MALAYSIA

BATT

AUX2 AUX1 GEAR RUDD ELEV AILE THRO

3

KEY INPUT AND DISPLAY

The Function Selection keys are used to move up and down through the functions.The Channel key is used to

advance the channel or function selected. The Increase and Decrease keys are used to make changes in the selected functions.

CHAPTER 3: INPUT MODE AND FUNCTION • AIRPLANE

16 XP6102 - Airplane Manual

4.1

BATTERY ALARM AND DISPLAY

When the transmitter voltage drops below 9.0 volts DC, the display flashes “BATT LOW” and an alarm sounds.

If you are flying when this occurs, land immediately.

CHAPTER 4: ALARM AND ERROR DISPLAY • AIRPLANE

4.2

BACKUP ERROR DISPLAY

All preprogrammed data is protected by a five-year lithium battery that guards against main transmitter battery failure. Should the lithium battery fail, the display will indicate BACKERROR. If this occurs, it will be necessary to replace the lithium battery and reprogram all data. All transmitter programs will return to the

factory default settings, and the data you have input will be lost. When it becomes necessary to replace the lithium back-up battery, contact JR Horizon Service Center. Due to the possibility of extensive damage caused by improper removal or replacement, only JR Horizon Service Center is authorized to make this change.

BACK ERROR

Up

Down

Select

Increase

Decrease

Clear/Store

Press both keys to enter or exit the function mode.

Function Keys

CHAPTER 5: SYSTEM MODE • AIRPLANE

NORMAL MODE

5.1

When the power switch is in the On position, the display will read as follows:

17XP6102 - Airplane Manual

To enter and exit the System mode, press

simultaneously then turn on the power switch.

To enter and exit the Function model, turn on the power switch, then press simultaneously.

Elevator Trim

Aileron Trim

Rudder Trim

Throttle Trim

Modulation Type

Model Type

Model Number

Transmitter

"On Time"

Model Name

SYSTEM MODE

5.2

To enter the System mode, press the Down and Select keys simultaneously, then turn the power switch to the on position. The display will show the last active program. Pressing either the Up or Down key then scrolls through the functions one by one, according to the system mode flowchart shown to the right. Once the appropriate function is displayed, changes can be made by pressing the (+) or (-) keys.

System Mode Flowchart

Information pertaining to each function is explained on the page listed next to the function name. Functions will appear in the same order they are shown on this chart.

Accessing the System Mode

1. Press the Down and Select keys simultaneously.

2. Move the power switch to the On (upper) position.

3. Use either the Up or Down key to scroll through the menu and access the applicable function.

Model

Selection

pg 18

Model Name

Entry

pg 19

Model

Type

pg 20

Model

Copy

pg 21

Modu-

lation

pg 22

Trainer

pg 23

Switch

Select pg 24

Wing

Type

pg 25

[MODEL SEL]

#4 PLANE SPCM

ALPHA 40

TOTAL T 0:05:27

[MODEL SEL]

#4 PLANE SPCM

ALPHA .40

TOTAL T 0:05:27

[MODEL NAME]

#5 PLANE SPCM

ALPHA 40

[MODEL TYPE]

#5 ALPHA 40

AIRPLANE

DATA RESET

[MODEL COPY]

#5 ALPHA 40



#6 PLANE SPCM

[MODULATION]

#5 ALPHA 40



SPCM

[TRAINER]

#5 ALPHA 40

NORMAL

[SWITCH SEL]

D/R INDIVID

GEAR RIGHT SW

FLAP FLAP LVR

[WING TYPE]

FLAPERON OFF

ELEVON OFF

V-TAIL OFF

5.3

MODEL SELECTION

The XP6102 system offers memory for ten completely separate models. Therefore, it is possible to have a mixture of helicopter and airplane setups retained in memory. It is also recommended that the Model Name Entry function be used

in conjunction with each model setup. Another very useful function of the Model Selection function is the ability to set one aircraft up several different ways. This is helpful when multi-task performance is desired.

18 XP6102 - Airplane Manual

Model Name (if programmed)

Model Number and Type

Toggle between Model

and Timer

Clear Timer (when selected)

Go to Model Name menu

Go to Wing Type menu

Change model selection

Accessing the Model Select Function

1. While pressing the Down and Select keys, switch the transmitter to the On position to enter the Model Select mode.

2. Model Select will be displayed on the upper left portion of the LCD. If not, press the Up or Down key until MODEL SEL is displayed.

3. Pressing the (+) or (-) key will select among each of the ten models available. Notice that as each model is selected, its name appears in the LCD.

4. Once the desired model is displayed on the left, pressing the Down and Channel keys simultaneously will exit the Model Selection function and establish the model displayed as the new current model.

5. Press the Select key to select the timer function to clear the Total Timer. Press the Clear key to clear the Total timer.

6. Press the Down key to access the WING TYPE function.

7. Press the Up key to access the MODEL NAME function.

8. Press the Down and Select keys simultaneously to exit the MODEL SEL function.

[MODEL SEL]

#4 PLANE SPCM

ALPHA 40

TOTAL T 0:05:27

MODEL NAME ENTRY

5.4

The XP6102 allows an 8-digit name to be input for each of the ten models available. The current model will be displayed in the Normal display.

19XP6102 - Airplane Manual

Accessing the Model Name Entry Function

1. While pressing the Down and Select keys, switch the transmitter to the On (upper) position to enter the Model Setup mode.

2. press the Up or Down key until MODEL NAME is displayed.

2. Press either the Up or Down key to select the first character for the model name.

4. Press the Select key to advance the character selection to the next character.

5. Repeat this procedure until all eight characters have been selected.

6. Press the Down key to access the MODEL SEL function.

7. Press the Up key to access the MODEL TYPE Selection function.

8. Press the Down and Select keys simultaneously to exit the MODEL NAME function.

Model name being

programmed

Model Number and Type

Select character

Reset selected

character to blank

space

Go to Model Type menu

Go to Model Select menu

Change selected

character

[MODEL NAME]

#5 PLANE SPCM

ALPHA 40

5.5

MODEL TYPE SELECTION

The XP6102 is capable of performing as a helicopter or airplane radio with full functions for each.

20 XP6102 - Airplane Manual

Accessing the Type Selection Function

1. While pressing the Down and Select keys, switch the transmitter to the On position to enter the Model Setup mode.

2. Press either the Up or Down keys until MODEL TYPE is displayed in the left portion of the LCD.

3. Pressing either the (+) or (-) key will change the type of model.

4. Press the Select key to move the cursor to the Data Reset position.

5. Press the Clear key to reset the memory to the factory defaults.

6. Press the Down key to access the MODEL NAME function.

5. Press the Up key to access the MODEL COPY function.

6. Press the Down and Select keys simultaneously to exit the MODEL TYPE function.

Model Type function

Model Number and Name

Toggle between Model

Type and Data Reset

Reset Data (when selected)

Go to Model Copy menu

Go to Model Name menu

Change model

type selection

[MODEL TYPE]

#5 ALPHA 40

AIRPLANE

DATA RESET

21XP6102 - Airplane Manual

MODEL COPY FUNCTION

5.6

The Copy Selection function enables you to copy all of the settings of the current model to another model within the same transmitter. This is very useful when setting

up one aircraft several different ways or when trying an alternative setup of your current model.

Accessing the Model Copy Function

1. While pressing the Down and Select keys, move the transmitter’s power switch to the On position.

2. Press either the Up or Down key until MODEL COPY appears on the top left of the LCD.

3. The upper number that appears is the current model. This is important to note as only the current model will be the copied. Press the (+) or (-) keys to select the desired program (lower number) to copy the current model to.

4. Next, press the Clear key . T he current model will then be copied to the selected model.

Note: Always make sure that the

accepting model is either free of input or one which you no longer want to retain in your transmitter’s memory. Once the copying process has been completed, the information of the accepting model is lost and the current model is input as the new data.

5. Press the Up key to access the MODULATION function.

6. Press the Down key to access the MODEL TYPE function.

7. Press the Down and Select keys simultaneously to exit the MODEL COPY function.

Model number to

be copied to

Model number and name

to be copied

Perform copy

function

Go to Modulation menu

Go to Model Type menu

Change model to

copy to

[MODEL COPY]

#5 ALPHA 40



#6 PLANE SPCM

22 XP6102 - Airplane Manual

5.7

MODULATION SELECTION

The Modulation Selection function enables your XP6102 to transmit to a variety of JR receivers. You can select from either S-PCM or from linear PPM (Pulse Position Modulation [FM]).

Accessing the Modulation Function

1. Move the power switch to the On position while pressing the Down and Select key to access the System mode.

2. Press either the Up or Down key until MODULATION appears at the top of the LCD.

3. Press either the (+) or (-) keys to change the modulation type.

4. Pressing the Clear key will also reset the modulation selection to the factory preset S-PCM.

5. Press the Down key to access the MODEL COPY function.

6. Press the Up key to access the TRAINER function.

7. To exit the MODULATION function, press the Down and Select keys simultaneously.

Note: In the normal display, the selected

modulation type will appear in the upper right of the LCD.

Modulation

Model Number and Name

Select S-PCM

Go to Trainer menu

Go to Model Copy menu

Toggle between

PPM and S-PCM

[MODULATION]

#5 ALPHA 40



SPCM

23XP6102 - Airplane Manual

TRAINER FUNCTION

5.8

The XP6102 offers a programmable trainer function with three trainer options:

Normal mode - In this mode the transmitter acts as a conventional buddybox system. The transmitter can be used as a slave or as a master: however in this mode, the reversing switches and trims must be adjusted so the slave transmitter matches the master transmitter. In normal mode, when the trainer switch is activated, the student has control of all functions and switches.

Pilot Link - When pilot link mode is used with the master transmitter, it allows the slave transmitter to be adjusted to factory defaults. The slave transmitter can simply be programmed in a model memory not being used and reset to factory defaults, thus preventing the need to synchronize the trims and reversing switches on the slave transmitter.

Also, when Pilot Link is used, the student only has control of the 4 basic channels (throttle, aileron, elevator, rudder) while the trainer (master) retains control of all other functions like gear, dual rate, programmed mixes, etc. This allows a pilot to have a test flight on a more complex airplane without having to remember complex switch positions.

Pilot Link + Slave - This mode is used only when the XP6102 is being used as a slave transmitter and the other Master transmitter has a Pilot Link program active. By selecting Pilot Link + Slave the transmitter is automatically in the correct programming mode to work as a slave in conjunction with another Pilot Link equipped transmitter.

Accessing the Trainer Function

1. Move the power switch to the On position while pressing the Down and Select keys to access the System mode.

2. Press either the Up or Down key until TRAINER appears at the top of the LCD.

3. Press either the (+) or (-) keys to change the T rainer Type type.

4. Pressing the Clear key will return the trainer function to the "normal" setting.

5. Press the Down key to access the MODULATION function.

6. Press the Up key to access the SWITCH SEL function.

7. To exit the TRAINER function, press the Down and Select keys simultaneously.

Note: The slave transmitter must always

be in PPM modulation to operate.

Pilot Link + Slave automatically selects PPM modulation when activated.

With other transmitters it will be necessary to be in PPM mode for the XP6102 to operate properly as a slave.

Trainer mode selected

Model number and name

Return to Normal mode

Go to Switch Select menu

Go to Modulation menu

Change trainer

mode

[TRAINER]

#5 ALPHA 40

NORMAL

5.9

SWITCH SELECT

The XP6102 allows the several options to be programmed for the dual rate, gear and flap switches.

Aileron and elevator dual rates can be programmed to be individually selected via it's own switch (Individ) or the aileron, elevator and rudder functions can be combined to operate from one of 4 switches.

The gear channel can be programmed to operate on one of 4 switched or rockers or it can be inhibited, helpful for some types of mixing. Plus the flap channel can be programmed to operate from switches or levers.

24 XP6102 - Airplane Manual

Gear indicator

Dual Rate indicator

Reset selection to default

Go to Wing Type menu

Go to

Trainer menu

Switch selection

Accessing the Modulation Function

Dual Rates

D/R INDIVID (default) - In this mode the aileron and elevator rates are independently selected using the ELEV D/R and AILE D/R switches.

Note: In this mode the rudder D/R is

always in the 0 position and is not selectable. This is the default setting.

COM AILE - In this mode the aileron, elevator and rudder dual rates are combined on the AILE D/R switch.

COM ELEV - In this mode the aileron, elevator and rudder dual rates are combined on the ELEV D/R switch.

COM R-SW - In this mode the aileron, elevator and rudder dual rates are combined on the upper right (flap) switch.

COM L-SW - In this mode the aileron, elevator and rudder dual rates are combined on the upper left (gear) switch.

Gear Channel

LEFT SW (default) - The gear channel operates from the left upper (gear) switch.

AILE D/R - The gear channel operates from the aileron dual rate switch.

ROCKER - The gear channel operates from the right rocker switch and offers three positions.

INHIBIT - The gear channel is inhibited and is centered making it useful as a slave channel for mixing.

RIGHT SW - The gear channel operates from the right upper (flap) switch.

Flap Channel

RIGHT SW (default) - The flap channel operates from the right upper (flap) switch.

LEFT SW - The flap channel operates from the left upper (gear) switch.

ELEV D/R - The flap channel operates from the elevator dual rate switch.

FLAP LVR - The flap channel operates from the left flap lever and is proportional.

Flap indicator

Select function

[SWITCH SEL]

D/R INDIVID

GEAR LEFT SW

FLAP RIGHT SW

WING TYPE SELECTION

5.10

There are three different wing types to choose from; select the one that will best suit your R/C aircraft. Flaperon, Elevon

and V-Tail are available selections for Wing Type and will be covered in the following pages.

25XP6102 - Airplane Manual

V-Tail indicator

Flaperon indicator

Return to Default mode

Go to Model Select menu

Go to Switch Select menu

Turn selected type on or off

Elevon indicator

Definition of Wing Types

Normal- This is used with aircraft with one servo operating both ailerons. This mode is the default setting and is active when the Flaperon, Elevon and V-Tail modes are off.

Flaperon- This mode is used when two servos are used to operated the ailerons. Flaperons allow each aileron to be independently adjusted. In addition, they can be programmed to move in the same direction for use as flaps or spoilers

Elevon- This mode is used for some types of delta wing aircraft where the control surfaces function as both ailerons and elevators.

V-Tail- Used for V-tailed airplanes. Note: Some function will be unavailable

when certain functions are active. With Flaperon active, Elevon will be unavailable. With Elevon active, both Flaperon and V-Tail will be unavailable. Finally, with V-Tail active, Elevon will be unavailable.

[WING TYPE]

FLAPERON OFF

ELEVON OFF

V-TAIL OFF

26 XP6102 - Airplane Manual

Flaperon Wing Type Selection

Flaperons allow you to use the existing ailerons as flaps. The ailerons can be raised or lowered in unison as flaps, yet

still remain fully operational as the ailerons of your R/C airplane.

Accessing and Utilizing the Flaperon Wing Type Selection

1. While the Down and Select buttons are pressed, move the power switch to the On position to access the System mode.

2. Press either the Up or Down keys until WING TYPE appears in the upper area of the LCD.

3. Press either the (+) or (-) key to change the Flaperon (FLPR) Wing Type Selection.

Note: For Flaperon, one servo must be

used for each aileron control surface.

4. Plug the left wing aileron servo into the Auxiliary 1 (AUX 1) port of your JR receiver. Connect the right aileron servo into the aileron port (AILE) of your receiver.

5. Check to make sure that the wing servos move in the proper direction. For a right turn, the right aileron should raise while the left aileron lowers simultaneously. For a left turn, the opposite is true; the left aileron should rise while the right aileron drops. If your servos are not moving in the direction just described, use the Servo Reversing function to reverse the travel direction of the servo(s) that are moving improperly. Refer to the Servo Reversing section for information on how to reverse the travel direction.

Note: Each servo's travel direction is

adjusted individually through the Servo Reversing function.

Once the servos achieve their proper travel direction, adjust their travel volume, dual rates, sub-trim and aileron differential.

Note: The applicable channel's left or

right travel adjustment may be made individually by accessing the Travel Adjust function. Refer to the Travel Adjust section of this manual for more information. The fine adjustments of your aileron controls should be made in the Dual-Rate function. Refer to the Dual-Rate section for information on how to do so. You can also adjust the neutral point of your aileron servos individually through the use of the Sub-Trim function. Refer to the SubTrim section of this manual for more information.

6. The flap lever located on the left face of the transmitter controls the aileron movements as flaps.

Note: Differential is offered for the

Flaperon function of your XP6102. For more information, please refer to the Differential section of this manual.

8. Press the Down key to access the SWITCH SEL function.

9. Press the Up key to access the MODEL SEL function.

10. Exit the WING TYPE function by pressing the Down and Select keys simultaneously.

Connect this servo to the aileron port of the receiver

Connect this servo to the AUX1 port of the receiver

27XP6102 - Airplane Manual

Elevon Type Selection

Elevon Wing Mixing is available as on option with your XP6102. This style of aircraft also employs two wing servos. However, there is not an elevator present. Instead, at an elevator stick input, the two wing servos function in conjunction with one another to change the pitch movement of the aircraft. Also, when an aileron control is given, the two wing servos move in opposition to one another to function as ailerons.

Accessing and Utilizing the Elevon Type Selection

1. While the Down and Select keys are pressed, move the power switch to the On position to access the System mode.

2. Press either the Up or Down key until WING TYPE appears on the LCD.

3. Press the Select key to select the Elevon function.

4. Press either the (+) or (-) key to change the Elevon Wing Type function.

Note: The Elevon function requires one

servo for each elevon, i.e. a separate servo for each wing half.

5. Plug the left elevon servo to the aileron (AILE) of your JR receiver. Connect the right elevon servo into the elevator (ELEV) port of your receiver.

6.Check to make sure the servos move in the proper direction. When an input is given from the elevator stick, they should move in unison to achieve the proper up/down elevator command. If your servos do not move as described above, use the Servo Reversing function to reverse the travel direction.

Note: Each servo's direction is adjusted

individually through the Servo Reversing function. For more information, refer to the Servo Reversing section in this manual.

7. Once the servos direction has been set, adjust their travel direction, travel volume, dual rates, sub-trim and aileron differential.

Note: The applicable channel's left or

right, up or down travel adjustments can be made individually. Refer to the Travel Adjust section in this manual for more information.

8. Relative to the note above, each servo's travel volume is automatically reduced to 75% of the operating range. This is to ensure that the servo does not operate beyond its capabilities. Failure to observe extreme caution when adjusting the value for the elevon servos may result in damage to the servos by over traveling.

Note: Fine adjustments of the elevons

should be made in the Dual-Rate function. For more information, refer to the Dual-Rate section in this manual. You can also adjust the neutral point of your elevon servos individually using the Sub-Trim function as described in the Sub-Trim section of this manual. Differential is offered for the elevon function of your XP6102. For more information, refer to the Differential Aileron Mixing section of this manual.

9. Press the Down key to access the SWITCH SEL function.

10. Press the Up key to access the MODEL SEL function.

11. To exit the WING TYPE function, press the Down and Select keys simultaneously.

Connect this servo to the elevator port of the receiver

Connect this servo to the aileron port of the receiver

28 XP6102 - Airplane Manual

V-Tail Type Selection

Section in progress

Accessing and Utilizing the V-Tail Type Selection

1. While the Down and Select keys are pressed, move the power switch to the On position to access the System mode.

2. Press either the Up or Down key until WING TYPE appears on the LCD.

3. Press the Select key to select the Elevon function.

4. Press either the (+) or (-) key to change the V -T ail Wing Type function.

Note: The V-T ail function...

5. Plug the servo...

6.Check to make sure the servos move in the proper direction. When an input is given from the elevator stick, they should move in unison to achieve the proper up/down elevator command. If your servos do not move as described above, use the Servo Reversing function to reverse the travel direction.

Note: Each servo's direction is adjusted

individually through the Servo Reversing function. For more information, refer to the Servo Reversing section in this manual.

7. Once the servos direction has been set, adjust their travel direction, travel volume, dual rates, sub-trim and aileron differential.

Note: The applicable channel's left or

right, up or down travel adjustments can be made individually. Refer to the Travel Adjust section in this manual for more information.

8. Relative to the note above, each servo's travel volume is automatically reduced to 75% of the operating range. This is to ensure that the servo does not operate beyond its capabilities. Failure to observe extreme caution when adjusting the value for the elevon servos may result in damage to the servos by over traveling.

Note: Fine adjustments of the elevons

should be made in the Dual-Rate function. For more information, refer to the Dual-Rate section in this manual. You can also adjust the neutral point of your elevon servos individually using the Sub-Trim function as described in the Sub-Trim section of this manual. Differential is offered for the elevon function of your XP6102. For more information, refer to the Differential Aileron Mixing section of this manual.

9. Press the Down key to access the SWITCH SEL function.

10. Press the Up key to access the MODEL SEL function.

11. To exit the WING TYPE function, press the Down and Select keys simultaneously.

Connect this servo to the rudder port of the receiver

Connect this servo to the elevator port of the receiver

29XP6102 - Airplane Manual

CHAPTER 6: FUNCTIONS (FUNCTION MODE ) • AIRPLANE

FUNCTION MODE

6.1

To enter the Function mode, switch the transmitter power switch to the On position. Press the Down and Select keys simultaneously, and the display will

show the last active program. Pressing either the Up or Down key then scrolls through the functions one by one, according to the Function Mode Flowchart shown on the right. Once the appropriate function is displayed, changes can be made by pressing the (+) or (-)

Accessing the Mode Function

1. Move the power switch to the On position.

2. Press the Down and Select keys simultaneously.

Dual Rate and Expo pg 30

Travel Adjustment pg 33

Throttle Cut pg 36

Fail Safe pg 40

Reversing Switches pg 31

Ele➔F Mix pg 34

Flap System pg 37

Servo Travel Screen pg 41

Sub Trim pg 32

Ail➔Rud Mix pg 35

Programmable Mix 1-4 pg 38

3. Use either the Up or Down to scroll through the menu and access the applicable function.

keys. To select another channel of a particular function, press the Select key. The Function mode is the most often used system to input data.

Function Mode Flowchart

Information pertaining to each function is explained on the page listed next to the function name. Functions will appear in the same order they are shown on this chart.

Navigate forward through menus

Navigate backwards through menus

[D/R & EXP]

AILE POS 0

EXP LIN

D/R 100%

[TRAVEL ADJ]

THRO AILE

H100% L100%



L100% R100%

[REVERSING SW]

THR:N AIL:N

ELE:N RUD:N

GEA:N FLA:N

[ELE F MX] ON

E-DN 0%

E-UP 0%

SW ALWAYS ON

[SUB TRIM]

TH 0 AI 0

EL 0 RU 0



GE 0 FL 0

[AIL RUD MIX]

VAL 0%

SW ALWAYS ON

ON



[THRO CUT]



INHIBIT

[FAIL SAFE]

TH HLD AI HLD

EL HLD RU HLD



GE HLD FL HLD

[FLAP SYSTEM]



FLAP DN100%



ELEV 0%

1

3

5



[MX1] THR THR

ON OFFSET 0

0% 0%



SW ALWAYS ON

2

4

6

6.2

DUAL RATES AND EXPONENTIAL

Dual rates are available for the aileron, elevator and rudder channels of your R/C aircraft. There is also an automatic dual rate setting to link your aileron, elevator, and rudder dual rates to the flight model switch. This automatic Dual-Rate function is discussed in a separate section that follows. Dual rates may be defined as the ability to vary the travel or throw rate of a servo from a switch. Due to the differing travel rates, you will find that the

sensitivity of the control either increases or decreases accordingly. A higher rate, or travel, yields a higher overall sensitivity. You may find it easier to think of the Dual-Rate function as double-rates or half-rates.The Dual-Rate function works in conjunction with the Exponential function to allow you to precisely tailor your control throws. You may want to consult the section defining exponential for further information.

30 XP6102 - Airplane Manual

Accessing the Dual Rate and Exponential Function

1. Place the transmitter power switch in the on position.

2. Access the Function mode by pressing the Down and Select keys simultaneously.

3. Press either the Up or Down key until D/R & EXP appears in the upper left corner of the LCD.

4. Press the Channel key until the desired channel (aileron, elevator, rudder or automatic dual rates) appears.

5. Select the switch position for which you want to adjust the rate. The number to the upper right of the current rate value on the display indicates the current position of the Dual-Rate switch for the channel that you have selected. Either a 0 or a 1 will be shown, corresponding to the position of the switch. To select the

opposite switch position, move the appropriate Dual-Rate switch to the opposite position. The number that appears above the current rate value reflects the change.

6. Adjust the rate for the channel and the switch position just selected. To decrease the throw rate, press the (-) key. To increase the throw rate, press the (+) key. As stated previously, the adjustable rate is from 0-125% for each switch position and channel.

7. Press the Up arrow key to access the REVERSING SW menu.

8. Press the Down arrow key to access the SERVO TRA VEL SCREEN.

9. Press the Down arrow and Select keys simultaneously to exit the function mode.

The amount of travel is adjustable from 0-125% in 1% increments. The factory setting, or default value, for both the 0 and 1 switch positions is 100%.

Either switch position may be selected as the low or high rate by placing the switch in the desired position and adjusting the value accordingly.

Go to Reversing SW menu

Go to Servo Travel Screen

Select channel, EXP or D/R

Change channel or value

Reset selection to default

[D/R & EXP]

AILE POS 0

EXP LIN

D/R 100%

SERVO REVERSING

6.3

The Reverse Switch function is an electronic means of reversing the throw of a given channel (servo). All six channels

of the XP6102 offer reversible servo direction. This will ease setup during the servo installation into your aircraft.

31XP6102 - Airplane Manual

Accessing the Servo Reversing Function

1. Place the transmitter switch in the on position.

2. Access the Function mode by pressing the Down and Select keys simultaneously.

3. Press either the Up or Down key until the REVERSING SW appears in the upper portion of the LCD.

4. Using your transmitter’s control sticks, switches and potentiometers, move the control surfaces of your aircraft. Note the travel direction of each of the corresponding control surfaces.

5. After you have determined which channel(s) need to have the throw directions reversed, use the Select key to

call up the appropriate channel.

6. Press either the (+) or (-) keys to change the travel direction of the servo. Pressing the Clear key returns the travel direction to Normal.

7. You can observe the change in the travel direction by moving the appropriate control at this time.

8. Access the D/R & EXP function by pressing the Down key.

9. Access the SUB TRIM function by pressing the Up key.

10. Exit the Servo Reversing function by pressing the Down and Select keys

Go to Sub Trim menu

Go to D/R & Exp menu

Change servo direction

Reset direction to normal

Select channel to reverse

[REVERSING SW]

THR:N AIL:N

ELE:N RUD:N

GEA:N FLA:N



6.4

SUB TRIM

The Sub Trim Adjustment function allows you to electronically fine-tune the centering of your servos. Individually adjustable for all six channels with a range of ±125% (+/-30 degrees servo travel).

The sub trim functions provides precise servo arm neutral positioning if rotating the servo arm will not allow the desired servo arm position.

32 XP6102 - Airplane Manual

Accessing the Sub Trim Function

1. Place the transmitter power switch in the On position.

2. To Access the Function mode, press the Down and Select keys simultaneously.

3. Press either the Up or Down key until SUB TRIM appears in the upper middle portion of the LCD.

4. Press the Select key until the desired channel appears.

5. Press the (+) or (-) key to establish the desired amount and direction of SubTrim.

Caution: Do not use excessive sub-trim

adjustments since it is possible to overrun your servo’s maximum Sub Trim. Remember that it is a trim convenience function. It is not intended to take the place of the proper mechanical trim adjustments that are necessary on any R/C model.

6. Access the REVERSING SW function by pressing the Down key.

7. Access the TRAVEL ADJ function by pressing the Up key.

8. Exit the SUB TRIM function by pressing the Down and Select keys simultaneously.

Go to Travel Adj menu

Go to reversing SW menu

Select channel

Change value

Reset selection to default

[SUB TRIM]

TH 0 AI 0

EL 0 RU 0

GE 0 FL 0



TRAVEL ADJUST

6.5

The purpose of Travel Adjust is to offer you precise servo control deflection in either direction of servo operation. The XP6102 offers travel adjust for all six channels. The Travel Adjust range is from

0-150% (0 degrees to 60 degrees) from neutral, or center, and it can be adjusted for each direction individually. The factory default (Data Reset) value is 100% for each direction of servo travel.

33XP6102 - Airplane Manual

Accessing the Travel Adjust Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode by pressing the Down and Select keys simultaneously.

3. Press either the Up or Down key until TRAVEL ADJ appears in the upper portion of the LCD.

4. Press the Select key until the desired channel is highlighted.

5. Move the appropriate control stick (lever, switch, etc) to the right or left of center to the direction of travel you want to adjust. An arrow to the left of the travel adjust value will reflect the current

position to be adjusted.

6. After the control stick or switch is placed in the direction of travel to be adjusted, press the (+) or (-) key until the proper amount of servo travel is shown on the LCD. Press the (+) key to increase the amount of servo travel. Press the (-) key to decrease the amount of servo travel.

7. Follow the same procedure for the remaining channels.

8. Access the SUB TRIM function by pressing the Down key.

9. Access the ELE ➔ F MX function by pressing the Up key.

10. Exit the TRAVEL ADJ function by pressing the Down and Select keys

Go to Ele➔ F MX menu

Go to Sub Trim menu

Change value

Reset value to normal

Select channel to adjust

[TRAVEL ADJ]

THRO AILE

H100% L100%

L100% R100%



6.6

ELEVATOR TO FLAP MIXING

When this system is active and a value of flaps is input, the flaps will be deflected each time the elevator stick is used. The actual flap movement is adjustable for both up and down elevator. The most frequently used application is up elevator/down flaps and down elevator/up

flaps. When used in this manner, the aircraft pitches much more quickly than normal. The upper-most position of the Flap Mixing switch activates the Elevatorto-Flap Mixing circuitry.

34 XP6102 - Airplane Manual

Accessing the Elevator to Flap Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously.

Press either the Up or Down key until

ELE ➔ F MX appears in the upper portion of your LCD.

3. Move the elevator stick in the direction you want to mix with flaps.

Note: The position indicator will reflect

this change by highlighting the up or down arrow.

5. Press the (+) or (-) key to increase or decrease the amount of flaps to be mixed. If you want to reverse the flap travel, press the Clear key, bringing the mixing value to the factory default (0%), and increase the value using the opposite key (+) or (-) from the key originally selected.

6. Once you have adjusted the first mixing position (up or down), place the elevator stick in the opposite direction and follow Step 5 above to adjust the second elevator mixing value.

7. Access the switch position by pressing the Select key. Use the (+) or (-) keys to select from the one of six switches, or from always on.

8. Access the TRAVEL ADJ function by pressing the Down key.

9. Access the AIL ➔ RUD MIX Mixing function by pressing the Up key.

10. Exit the ELE ➔ F MX function by pressing the Down and Channel keys simultaneously.

Go to Go to Ail ➔ Rud Mix menu

Go to Travel Adj menu

Change selection

Change value/Select switch

Reset selection to default

[ELE F MX] ON

E-DN 0%

E-UP 0%

SW ALWAYS ON



AILERON TO RUDDER MIXING

6.7

This form of mixing is designed so that when input to the aileron stick is given, the rudder servo will also move, eliminating the need to coordinate these controls manually.

When adjusting, if an opposite mixing direction of the rudder servo is required, simply press the (+) or (-) keys to change

the mixing value from a (+) to (-) or a (-) to a (+). This will reverse the mixing direction of the rudder from its original direction. The switch used to activate this mix can also be selected as explained below. The factory default is always on with a value of 0%.

35XP6102 - Airplane Manual

Accessing the Aileron to Rudder Mixing Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously. Press either the Up or Down key until AIL ➔ RUD MIX appears in the center portion of your LCD.

3. Press the (+) or (-) key to increase or decrease the amount of rudder to be mixed with aileron. If you want to reverse the Rudder Mix direction, press the Clear key, bringing the mixing value to the factory default (0%), and increase the value using the opposite key (+) or () from the key originally selected.

4. Press the Select key to access the

switch assignment function.

5. Press the (+) or (-) key to select the desired switch/function to activate the Aileron-to-Rudder Mixing function.

6. Access the ELE ➔ FLP MX mixing function by pressing the Down key.

7. Access the THRO CUT function by pressing the Up key.

8. Exit the AIL ➔ RUD MIX function by pressing the Down and Select keys simultaneously.

Go to Ele ➔ Flp Mx menu

Go to Throttle Cut menu

Change selection

Change value/Select switch

Reset selection to default

[AIL RUD MIX]

VAL 0%

SW ALWAYS ON

ON



6.8

THROTTLE CUT SWITCH

This is the function to assign Throttle Cut switch to the push button located on upper right front of the transmitter. The Throttle Cut function is designed to return

the throttle trim to the lowest position instantly and keep this position while the button is pressed. This feature is used to “cut” or stop the engine without changing the position of digital throttle trim.

36 XP6102 - Airplane Manual

Accessing the Throttle Cut Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously. Press either the Up or Down key until THRO CUT appears in the upper portion of the LCD screen.

3. Use the (+) and (-) keys to change the value of the Throttle cut function.

Note: Pressing the Clear key will Inhibit

the Throttle Cut, turning it off until it has been reactivated.

4. Access the FLAP SYSTEM mixing function by pressing the Down key.

5. Access the AIL ➔ RUD MIX function by pressing the Up key.

6. Exit the THRO CUT function by pressing the Down and Select keys simultaneously.

Go to Ail ➔ Rud Mix menu

Go to Flap System menu

Change value

Set function to Inhibit

[THRO CUT]



INHIBIT

FLAP SYSTEM

6.9

The Flap System function automatically couples the elevator to the flaps.

37XP6102 - Airplane Manual

Accessing the Flap System Function

1. Place the transmitter switch in the On position.

2. Press the Down and Select keys simultaneously to enter the Function mode.

3 .Press either the Up or Down key until

FLAP SYSTEM appears in the top of the LCD.

5. Press the Select key to select the desired channels to be adjusted.

6. Use the (+) or (-) keys to set the desired landing mode surface positions.

4. Access the THRO CUT mixing function by pressing the Down key.

5. Access the MIX 1 function by pressing the Up key.

6. Exit the FLAP SYSTEM function by pressing the Down and Select keys simultaneously.

Go to Thro Cut menu

Go to MX1 menu

Change selection

Change value

Reset selection to default

[FLAP SYSTEM]



FLAP DN100%

ELEV 0%



6.10

PROGRAMMABLE MIXING (1-6)

The XP6102 offers four programmable mixes to be used for any number of different purposes. This function allows mixing any one channel to any other channel. This mix can remain on at all times or be switched on and off in flight using a number of different switches.

Mix numbers 1-3 are of the standard variety, in that the digital trim for the master channel only affect the master channel, and not the slave channel. Mix number 4 is of the "Trim Include" variety. This mix is used any time the mix requires the slave channels trim position to be varied when the master channels digital trim position is varied. An example for this type of mix would be when dual elevator or dual aileron servos are used and connected to two separate channels of the system, rather than using a single channel with a Y-harness.

Each channel of this radio is identified by an abbreviated name. The chart below indicates the channel and its corresponding abbreviation. The channel name appearing first is known as the "master channel" or the channel to which you want to mix. The second number is known as the "slave channel" or the channel that is being mixed into the master channel. For example, AIL ➔ RUD would indicate aileron-to-rudder mixing. Each time the aileron stick is moved, the aileron will deflect, and the rudder will automatically move in the direction and to the value input.

Mixing is proportional, so small inputs of the master channel will produce small outputs of the slave channel. Each programmable mix has a mixing "offset." The purpose of the mixing offset is to redefine the neutral position of the slave channel.

38 XP6102 - Airplane Manual

Go to Flap System menu

Go to Flap System menu Change selected value

Reset selection to default

Master Channel Slave ChannelMix number

Switch selection Switch condition

Mix percentages

Offset value

Change highlighted selection

THR: Throttle AIL: Aileron ELE: Elevator RUD: Rudder GEA: Gear FLA: Flap

[MX1] THR THR

ON OFFSET 0

0% 0%

SW ALWAYS ON



39XP6102 - Airplane Manual

Accessing the Programmable Mixing Function

1. Place the transmitter switch in the On position.

2. Press the Down and Select keys simultaneously to enter the Function mode.

3. Press either the Up or Down key until

MIX 1 appears in the LCD.

Selecting the Master and Slave Mixing Channels

4. Press the (+) or (-) keys to select the master channel.

5. Press the Select key to move the cursor to the slave channel position.

6. Press the (+) or (-) keys to select the slave channel.

7. Press the Select key once. The display will continue to show the current mixing channels at the top of the LCD, but now an arrow will indicate the current stick position (master) to be adjusted.

Setting the Mixing Values

8. While holding the master stick in the direction you want to mix, press the (+) or (-) keys to increase or decrease the mixing value for the slave channel. The value in the LCD will change to display the current mix value selected. Next, hold the master stick to the other side to adjust the mix for the other direction.

Setting the Mixing Switch Activation

9. Press the Channel key once again. The LCD with "ALWAYS ON" indicates the current switch that this mix is currently selected to always be active (ON).

Mixing Operation and Switches

Each mixing program can be turned on and off by a lever or switch. The levers and switches that can be selected for program mixing are tabulated at the right with their abbreviations appearing on the display and their corresponding positions.

The mix switch options are: ALWAYS ON

RIGHT FWD RIGHT REA LEFT FWD LEFT REA AILE D/R ELEV D/R

Setting the Mixing Channel Offset

1. Press the Select key until offset is highlighted. The display will show the current mixing channels at the top of the LCD, with the word "OFFSET" in the center of the LCD. The value to the right is the mixing Offset neutral point, currently 0.

2. A new value for the offset can be selected using the (+) or (-) keys. This is the new neutral point for the slave channel (Point that the mix is activated). Press the Clear key to reset the value back to 0.

3. Press the Down and Select keys simultaneously to exit the Programmable Mix function.

With a little practice, programmable mixing will become easier to understand. Mixing is only limited by your imagination.

FAIL SAFE

The Fail-Safe/Hold function is available only when you use the XP6102 transmitter in PCM modulations. This function is designed to help minimize damage to your aircraft during a loss of signal to the receiver. The servos either assume the failsafe presets or hold their last good signal position.

As noted earlier, if you are in the PPM modulation, the Fail-Safe/Hold function is not applicable. Therefore, the FailSafe/Hold function will not appear on your LCD screen menu while in the PPM mode. Refer to the Modulation Selection section for more information pertaining to the broadcast signal of your XP6102 transmitter.

40 XP6102 - Airplane Manual

Accessing the Fail Safe Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously. Press either the Up or Down key until FAIL SAFE appears in the upper portion of the LCD screen.

3. Use the Select key to highlight the servo function to set.

4. Use the (+) or (-) keys to toggle between servo hold or setting the servo position.

5. When using the servo setting position, move the corresponding control stick to the position where you want the servo if

the radio enters into the fail safe mode. Press the Clear key to have the transmitter memorize the stick position.

6. Repeat steps 4 and 5 until all six controls have been set.

7. Access the SERVO TRAVEL screen by pressing the Up key.

8. Access the MIXING FUNCTIONS function by pressing the Up key.

9. Exit the FAIL SAFE function by pressing the Down and Select keys simultaneously.

Go to Programmable

Mixing menu

Go to Servo Travel Screen

Change from servo

hold to stick selection

Invoke stick selection

Change highlighted selection

6.11

[FAIL SAFE]

TH HLD AI HLD

EL HLD RU HLD

GE HLD FL HLD



SERVO TRAVEL SCREEN

The Servo Travel Screen is used to verify the stick movements of the transmitter.

It can also be used to verify the mixing functions have been performed correctly without the need to turn on the aircraft.

41XP6102 - Airplane Manual

Accessing the Servo Travel Screen

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously. Press either the Up or Down key until the SERVO TRAVEL screen appears.

3. Move the sticks. The the indicators correspond to the following:

Indicator 1: Throttle Indicator 2: Aileron Indicator 3: Elevator Indicator 4: Rudder Indicator 5: Gear Indicator 6: Flap

4. Access the D/R & EXP screen by pressing the Up key.

5. Access the FAIL SAFE function by pressing the Up key.

6. Exit the SERVO TRAVEL screen function by pressing the Down and Select keys simultaneously.

Go to Fail Safe menu

Go to D/R & Exp menu

6.12

1

3

5

2

4



6

XP6102 DATA SHEET

42 XP6102 - Airplane Manual

6.13

Feel free to make photocopies of the data sheet for use with all your models.

MODEL NAME

MODEL NUMBER

XP6102 DATA SHEET – ACRO

REVERSE SW

SUB TRIM

TRAVEL ADJUST

FAIL SAFE (PCM)

DUAL RATE

•

EXPO

PROGRAM

MIX

WING

TYPE

H %

L %

D/R

0

EXP

D/R

1

EXP

MIX 1

MIX 2

MIX 3

MIX 4

FLAPERON

ELEVON

V-TAIL

THRO

NORM

•

REV

AILE

CHANNEL

–

AILE

NORM

•

REV

L %

R %

ELEV

%

SW +POS

ELEV

NORM

•

REV

U %

D %

RUDD

%

THROTTLE CUT

MODULATION

%

RUDD

NORM

REV

L %

R %

ELEV – FLAP

AILE – RUDD

–POS OFFSET

%

PPM • SPCM

GEAR

•

MIX

%

NORM

•

REV

+ %

– %

UP

DOWN

SW

FLAP

NORM

•

REV

U %

D %

%

%RATE

FLAP

SYSTEM

SWITCH

SELECT

%ELEV

FLAP

D/R

GEAR

FLAP

NOTES:

CHAPTER 1: SOFTWARE FUNCTIONS - HELICOPTER

CONTROL IDENTIFICATION AND LOCATION

1.1

43XP6102 - Helicopter Manual

CHANNEL ASSIGNMENT/THROTTLE ALT

1.2

Channel TX Function Airplane Function

1 THRO Throttle Channel 2AILE Aileron Channel 3 ELEV Elevator Channel 4 RUDD Rudder Channel 5 GEAR Gear Channel 6AUX 1 Auxiliary 1

Channel (Pitch)

Throttle ALT

The Throttle ALT function makes the throttle stick trim active only when the throttle stick is at less than half throttle. This gives easy, accurate idle adjustments without affecting the high throttle position.

S E C T

I O N

III

• H E L

I C O P T E R

FPO

x

SECTION 1

44 XP6102 - Helicopter Manual

45XP6102 - Helicopter Manual

TRANSMITTER REAR

x

TRANSMITTER CRYSTAL

DSC/TRAINER JACK

CHARGING JACK FOR NI-CD BATTERY ONLY (8N-600)

BATTERY COVER

CAUTION: THE BATTERY CONNECTOR

IS KEYED SO THAT IT CAN ONLY BE PLUGGED

IN ONE DIRECTION. DO NOT FORCE.

Transmitter Crystal Replacement Notice

The Federal Communications Commission (FFC) requires that changes in transmitter frequency must be performed only by an authorized service technician (Horizon Service Center). Any transmitter frequency change made by non-certified technician may result in a violation of the FCC rules.

RUDDER TENSION

SCREW

THROTTLE TENSION

SCREW

ELEVATOR TENSION

SCREW

AILERON TENSION

SCREW

46 XP6102 - Helicopter Manual

1.4

CONTROL STICK LENGTH ADJUSTMENT

To adjust the stick length, use the 2mm Allen wrench (supplied with your XP6102 transmitter) to unlock the set screw. Turn the wrench counterclockwise to loosen the screw. Then, turn the stick clockwise to shorten or counterclockwise to lengthen. After the control stick length has been adjusted to suit your flying style, tighten the 2mm set screw. If you desire longer sticks, JR offers a stick (JRPA047) that is

1.5

CONTROL STICK TENSION ADJUSTMENT

Remove the Ni-Cd battery and six transmitter back screws as shown on the previous page. Remove the transmitter back, being careful not to cause damage to any components.

Adjust each screw for desired tension

(counter-clockwise to loosen stick feel; clockwise to tighten stick feel). When adjusting the throttle ratchet tension, make sure that the adjusting screw does not touch the PC board after adjustment is complete.

1.6

DIRECT SERVO CONTROL (DSC)

For proper DSC hook-up and operation:

1. Leave the transmitter power switch in the Off position. The transmitter will not transmit any radio frequency (RF) in this position.

2. Plug the (supplied) DSC cord into the DSC port in the rear of the transmitter.

3. The encoder section of the transmitter will now be operational and the LCD display will be lit.

4. Plug the other end of the DSC Cord into the receiver charge receptacle. Turn the switch harness to the On position.

Note: When you install the charging

jack, be sure to hook the charging jack receptacle securely into the switch harness charge cord.

Why you should use the DSC function:

1. The DSC enables you to check the control surfaces of your aircraft without drawing the fully operational 200mAh from your transmitter battery pack. Instead, you will only draw approximately 70mAh when using the DSC function.

2. The DSC function allows you to make final adjustments to your airplane without transmitting any radio signals. Therefore, if another pilot is flying on your frequency, you can still adjust your aircraft and not interfere with the other pilot’s aircraft.

Note: Under no circumstances should

you attempt to fly your aircraft with the DSC cord plugged in! This function is for bench-checking your airplane only.

approximately one inch longer than standard. This stick, crafted from bar stock aluminum, is available at your local JR dealer.

A—Charge Cord/DSC Receptacle B—Switch Harness Lead C—Charger/DSC Cord

SET SCREW

LOOSEN

TIGHTEN

B

A

C

47XP6102 - Helicopter Manual

NECK STRAP ATTACHMENT

1.7

An eyelet is provided on the face of the XP6102 transmitter that allows you to connect a Neck Strap (JRPA023). This

hook has been positioned so that your transmitter has the best possible balance when you use the neck strap.

BASE LOADED ANTENNA

1.8

An optional base-loaded antenna is available for use with the XP6102 transmitter. It is considerably shorter than the standard antenna. However, the base loaded antenna cannot be collapsed for storage in side of the transmitter. You must also use an adapter (JRPA156) to attach

the antenna to your XP6102. The Base Loaded Antenna (JRPA155) is made of a flexible coil and is covered with a soft plastic material. Your range will not be affected when using the base loaded antenna.

FREQUENCY NOTES/AIRCRAFT ONLY FREQUENCIES

1.9

The XP6102 transmitter employs a plug-in crystal for the transmitter that is glued in place at the time of shipment. Per FCC regulation, the transmitter crystal should only be changed by a certified technician. Changing of the transmitter crystal by a non-authorized technician could result in a violation of FCC rules.

The XP6102 can transmit in either Pulse Code Modulation (PCM) or Pulse Position Modulation (PPM, commonly referred to as FM).

Be certain to observe the following guidelines:

1. Do not operate your transmitter when another transmitter is using the same frequency, regardless of whether the second transmitter is PCM, PPM (FM) or AM. You can never operate two transmitters on the same frequency simultaneously without causing interference.

2. For operation of your X-378 with additional receivers, you should refer to the receiver compatibility chart. The chart is located in the Modulation Selection Section of this manual.

Aircraft-Only Frequencies

JR Transmitters and receivers are available in 72MHz frequencies in the United States for use with model aircraft. Employing 72MHz frequencies does not require a special operator’s license from the Federal Communications Commission (FCC).

* A chart for all available frequencies is

48 XP6102 - Helicopter Manual

2.1

INSTALLATION REQUIREMENTS

It is extremely important that your radio system be correctly installed in your model. Here are a few suggestions installing your JR equipment:

1. Wrap the receiver in protective foam rubber that is no less than 3/8 inch thick. Secure the foam to the receiver with #64 rubber bands. This protects the receiver in the event of a crash or a very hard landing.

2. The servos should be mounted using rubber grommets and brass eyelets to isolate them from vibration. Do not overtighten the mounting screws; this will negate the vibration absorption effect of the rubber grommets. The following diagram will assist you in properly mounting your servo.

The brass eyelets are pushed from the bottom up in the rubber grommets. When the servo screw is tightened securely, it provides the proper security as well as the proper vibration isolation for your servo.

3. The servos must be able to move freely over their entire range of travel. Make sure that the control linkages do not bind or impede the movement of any of the servos.

4. Mount all switches away from the engine exhaust and away from any high vibration areas. Make sure the switch operates freely and is able to operate over its full travel.

5. Mount the receiver antenna firmly to the airplane to ensure that it will not become entangled in the propeller or control surfaces.

CHAPTER 2: CONNECTIONS • HELICOPTER

Servo Mounting Tab

Screw

Rubber Grommet

Brass Eyelet

49XP6102 - Helicopter Manual

CONNECTIONS

2.2

ON

OFF

AUX2 AUX1 GEAR RUDD ELEV AILE THRO

BATT

NEW ABC&W SYSTEM

7 CHANNEL SPCM RECEIVER

JAPAN REMOTE CONTROL CO., LTD

MADE IN MALAYSIA

72 MHz

5

SYSTEM



EXTRA

JAPAN REMOTE CONTROL CO., LTD

MAH CE

AUXILIARY 1/PITCH GEAR/GYRO

THROTTLE

AILERON

ELEVATOR

RUDDER

BATTERY

CHARGECORD OR

D.S.C. RECEPTACLE

(JRPS024)

CHARGECORD OR D.S.C.

D.S.C. - (JRPA132)

CHARGER - (JRPC221)

DELUXE SWITCH HARNESS

(JRPS024)

RECEIVER BATTERY 4N-1100

50 XP6102 - Helicopter Manual

3

KEY INPUT AND DISPLAY

The Function Selection keys are used to move up and down through the functions.The Channel key is used to

advance the channel or function selected. The Increase and Decrease keys are used to make changes in the selected functions.

CHAPTER 3: INPUT MODE AND FUNCTION • HELICOPTER

4.1

BATTERY ALARM AND DISPLAY

When the transmitter voltage drops below 9.0 volts DC, the display flashes “BATT LOW” and an alarm sounds.

If you are flying when this occurs, land immediately.

CHAPTER 4: ALARM AND ERROR DISPLAY • AIRPLANE

4.2

BACKUP ERROR DISPLAY

All preprogrammed data is protected by a five-year lithium battery that guards against main transmitter battery failure. Should the lithium battery fail, the display will indicate BACKERROR. If this occurs, it will be necessary to replace the lithium battery and reprogram all data. All transmitter programs will return to the

factory default settings, and the data you have input will be lost. When it becomes necessary to replace the lithium back-up battery, contact JR Horizon Service Center. Due to the possibility of extensive damage caused by improper removal or replacement, only JR Horizon Service Center is authorized to make this change.

BACK ERROR

51XP6102 - Helicopter Manual

CHAPTER 5: SYSTEM MODE • HELICOPTER

NORMAL MODE

5.1

When the power switch is in the On position, the display will read as follows:

[MODEL SEL]

#5 HELI SPCM

VENTURE

TOTAL T 0:22:42

To enter and exit the System mode, press

simultaneously then turn on the power switch.

To enter and exit the Function model, turn on the power switch, then press simultaneously.

Elevator Trim

Aileron Trim

Rudder Trim

Throttle Trim

Modulation Type

Model Type

Model Number

Transmitter

"On Time"

Model Name

SYSTEM MODE

5.2

To enter the System mode, press the Down and Channel keys simultaneously, then turn the power switch to the on position. The display will show the last active program. Pressing either the Up or Down key then scrolls through the functions one by one, according to the system mode flowchart shown to the right. Once the appropriate function is displayed, changes can be made by pressing the (+) or (-) keys.

System Mode Flowchart

Information pertaining to each function is explained on the page listed next to the function name. Functions will appear in the same order they are shown on this chart.

Accessing the System Mode

1. Press the Down and Channel keys simultaneously.

2. Move the power switch to the On (upper) position.

3. Use either the Up or Down key to scroll through the menu and access the applicable function.

Model

Selection

pg 52

Model Name

Entry

pg 53

Model

Type

pg 54

Model

Copy

pg 55

Modu-

lation

pg 56

Trainer

pg 57

Switch

Select pg 58

Swash

Type

pg 59

[MODEL SEL]

#5 HELI SPCM

VENTURE

TOTAL T 0:22:42

[MODEL NAME]

#5 HELI SPCM

VENTURE

[MODEL TYPE]

#3 VENTURE

HELICOPTER

DATA RESET

[MODEL COPY]

#3 VENTURE



#2 HELI SPCM

[MODULATION]

#5 VENTURE



SPCM

[TRAINER]

#3 VENTURE

NORMAL

[SWITCH SEL]

D/R INDIVID

GEAR LEFT SW

FL-M LEFT SW

[SWASH TYPE]



NORMAL

1SERVO

52 XP6102 - Helicopter Manual

5.3

MODEL SELECTION

The XP6102 system offers memory for ten completely separate models. Therefore, it is possible to have a mixture of helicopter and airplane setups retained in memory. It is also recommended that the Model Name Entry function be used

in conjunction with each model setup. Another very useful function of the Model Selection function is the ability to set one aircraft up several different ways. This is helpful when multi-task performance is desired.

Model Name (if programmed)

Model Number and Type

Toggle between Model

and Timer

Clear Timer (when selected)

Go to Model Name menu

Go to Swashplate Type menu

Change model selection

Accessing the Model Select Function

1. While pressing the Down and Select keys, switch the transmitter to the On position to enter the Model Select mode.

2. Model Select will be displayed on the upper left portion of the LCD. If not, press the Up or Down key until MODEL SEL is displayed.

3. Pressing the (+) or (-) key will select among each of the ten models available. Notice that as each model is selected, its name appears in the LCD.

4. Once the desired model is displayed on the left, pressing the Down and Channel keys simultaneously will exit the Model Selection function and establish the model displayed as the new current model.

5. Press the Select key to select the timer function to clear the Total Timer. Press the Clear key to clear the Total timer.

6. Press the Down key to access the SWASH TYPE function.

7. Press the Up key to access the MODEL NAME function.

8. Press the Down and Select keys simultaneously to exit the MODEL SEL function.

[MODEL SEL]

#5 HELI SPCM

VENTURE

TOTAL T 0:22:42

53XP6102 - Helicopter Manual

MODEL NAME ENTRY

5.4

The XP6102 allows an 8-digit name to be input for each of the ten models available. The current model will be displayed in the Normal display.

Accessing the Model Name Entry Function

1. While pressing the Down and Select keys, switch the transmitter to the On (upper) position to enter the Model Setup mode.

2. press the Up or Down key until MODEL NAME is displayed.

2. Press either the Up or Down key to select the first character for the model name.

4. Press the Select key to advance the character selection to the next character.

5. Repeat this procedure until all eight

characters have been selected.

6. Press the Down key to access the MODEL SEL function.

7. Press the Up key to access the MODEL TYPE Selection function.

8. Press the Down and Select keys simultaneously to exit the MODEL NAME function.

Model name being

programmed

Model Number and Type

Select character

Reset selected

character to blank

space

Go to Model Type menu

Go to Model Select menu

Change selected

character

[MODEL NAME]

#5 HELI SPCM

VENTURE

54 XP6102 - Helicopter Manual

5.5

MODEL TYPE SELECTION

The XP6102 is capable of performing as a helicopter or airplane radio with full functions for each.

Accessing the Type Selection Function

1. While pressing the Down and Select keys, switch the transmitter to the On position to enter the Model Setup mode.

2. Press either the Up or Down keys until MODEL TYPE is displayed in the left portion of the LCD.

3. Pressing either the (+) or (-) key will change the type of model.

4. Press the Select key to move the cursor to the Data Reset position.

5. Press the Clear key to reset the memory to the factory defaults.

6. Press the Down key to access the MODEL NAME function.

5. Press the Up key to access the MODEL COPY function.

6. Press the Down and Select keys simultaneously to exit the MODEL TYPE function.

Model Type function

Model Number and Name

Toggle between Model

Type and Data Reset

Reset Data (when selected)

Go to Model Copy menu

Go to Model Name menu

Change model

type selection

[MODEL TYPE]

#3 VENTURE

HELICOPTER

DATA RESET

55XP6102 - Helicopter Manual

MODEL COPY FUNCTION

5.6

The Copy Selection function enables you to copy all of the settings of the current model to another model within the same transmitter. This is very useful when setting

up one aircraft several different ways or when trying an alternative setup of your current model.

Accessing the Model Copy Function

1. While pressing the Down and Select keys, move the transmitter’s power switch to the On position.

2. Press either the Up or Down key until MODEL COPY appears on the top left of the LCD.

3. The upper number that appears is the current model. This is important to note as only the current model will be the copied. Press the (+) or (-) keys to select the desired program (lower number) to copy the current model to.

4. Next, press the Clear key . T he current model will then be copied to the selected model.

Note: Always make sure that the

accepting model is either free of input or one which you no longer want to retain in your transmitter’s memory. Once the copying process has been completed, the information of the accepting model is lost and the current model is input as the new data.

5. Press the Up key to access the MODULATION function.

6. Press the Down key to access the MODEL TYPE function.

7. Press the Down and Select keys simultaneously to exit the MODEL COPY function.

Model number to

be copied to

Model number and name

to be copied

Perform copy

function

Go to Modulation menu

Go to Model Type menu

Change model to

copy to

[MODEL COPY]

#3 VENTURE



#2 HELI SPCM

56 XP6102 - Helicopter Manual

5.7

MODULATION SELECTION

The Modulation Selection function enables your XP6102 to transmit to a variety of JR receivers. You can select from either S-PCM or from linear PPM (Pulse Position Modulation [FM]).

Accessing the Modulation Function

1. Move the power switch to the On position while pressing the Down and Select key to access the System mode.

2. Press either the Up or Down key until MODULATION appears at the top of the LCD.

3. Press either the (+) or (-) keys to change the modulation type.

4. Pressing the Clear key will also reset the modulation selection to the factory preset S-PCM.

5. Press the Down key to access the MODEL COPY function.

6. Press the Up key to access the TRAINER function.

7. To exit the MODULATION function, press the Down and Select keys simultaneously.

Note: In the normal display, the selected

modulation type will appear in the upper right of the LCD.

Modulation

Model Number and Name

Select S-PCM

Go to Trainer menu

Go to Model Copy menu

Toggle between

PPM and S-PCM

[MODULATION]

#5 VENTURE



SPCM

57XP6102 - Helicopter Manual

TRAINER FUNCTION

5.8

The XP6102 offers a programmable trainer function with three trainer options:

Normal mode - In this mode the transmitter acts as a conventional buddybox system. The transmitter can be used as a slave or as a master: however in this mode, the reversing switches and trims must be adjusted so the slave transmitter matches the master transmitter. In normal mode, when the trainer switch is activated, the student has control of all functions and switches.

Pilot Link - When pilot link mode is used with the master transmitter, it allows the slave transmitter to be adjusted to factory defaults. The slave transmitter can simply be programmed in a model memory not being used and reset to factory defaults, thus preventing the need to synchronize the trims and reversing switches on the slave transmitter.

Also, when Pilot Link is used, the student only has control of the 4 basic channels (throttle, aileron, elevator, rudder) while the trainer (master) retains control of all other functions like gear, dual rate, programmed mixes, etc. This allows a pilot to have a test flight on a more complex airplane without having to remember complex switch positions.

Pilot Link + Slave - This mode is used only when the XP6102 is being used as a slave transmitter and the other Master transmitter has a Pilot Link program active. By selecting Pilot Link + Slave the transmitter is automatically in the correct programming mode to work as a slave in conjunction with another Pilot Link equipped transmitter.

Accessing the Trainer Function

1. Move the power switch to the On position while pressing the Down and Select keys to access the System mode.

2. Press either the Up or Down key until TRAINER appears at the top of the LCD.

3. Press either the (+) or (-) keys to change the T rainer Type type.

4. Pressing the Clear key will return the trainer function to the "normal" setting.

5. Press the Down key to access the MODULATION function.

6. Press the Up key to access the SWITCH SEL function.

7. To exit the TRAINER function, press the Down and Select keys simultaneously.

Note: The slave transmitter must always

be in PPM modulation to operate.

Pilot Link + Slave automatically selects PPM modulation when activated.

With other transmitters it will be necessary to be in PPM mode for the XP6102 to operate properly as a slave.

Trainer mode selected

Model number and name

Return to Normal mode

Go to Switch Select menu

Go to Modulation menu

Change trainer

mode

[TRAINER]

#3 VENTURE

NORMAL

58 XP6102 - Helicopter Manual

5.9

SWITCH SELECT

The XP6102 allows the several options to be programmed for the dual rate, gear and flap switches.

Aileron and elevator dual rates can be programmed to be individually selected via it's own switch (Individ) or the aileron, elevator and rudder functions can be combined to operate from one of 4 switches.

The gear channel can be programmed to operate on one of 4 switched or rockers or it can be inhibited, helpful for some types of mixing. Plus the flap channel can be programmed to operate from switches or levers.

Gear indicator

Dual Rate indicator

Reset selection to default

Go to Swashplate Type menu

Go to

Trainer menu

Switch selection

Accessing the Modulation Function

Dual Rates

D/R INDIVID (default) - In this mode the aileron and elevator rates are independently selected using the ELEV D/R and AILE D/R switches.

Note: In this mode the rudder D/R is

always in the 0 position and is not selectable. This is the default setting.

COM AILE - In this mode the aileron, elevator and rudder dual rates are combined on the AILE D/R switch.

COM ELEV - In this mode the aileron, elevator and rudder dual rates are combined on the ELEV D/R switch.

COM R-SW - In this mode the aileron, elevator and rudder dual rates are combined on the upper right (flap) switch.

COM L-SW - In this mode the aileron, elevator and rudder dual rates are combined on the upper left (gear) switch.

Gear Channel

LEFT SW (default) - The gear channel operates from the left upper (gear) switch.

AILE D/R - The gear channel operates from the aileron dual rate switch.

ELEV D/R - The gear channel operates from the elevator dual rate switch.

INHIBIT - The gear channel is inhibited and is centered making it useful as a slave channel for mixing.

RIGHT SW - The gear channel operates from the right upper (flap) switch.

Flight Mode

LEFT SW - The flight mode operates from the left upper (gear) switch.

AILE D/R - The flight mode operates from the aileron dual rate switch.

ELEV D/R - The flight mode operates from the elevator dual rate switch.

RIGHT SW (default) - The flight mode channel operates from the right upper switch.

Flight mode indicator

Select function

[SWITCH SEL]

D/R INDIVID

GEAR LEFT SW

FL-M LEFT SW

59XP6102 - Helicopter Manual

SWASHPLATE TYPE SELECTION

5.10

The Swashplate Mixing function enables the XP6102 system to operate many different types of swashplate control systems, including 3 versions of CCPM.

The Swashplate options are:

1 Servo: Non-CCPM, standard mixing

type helicopter.

2 Servo/180° CCPM 3 Servo/120° CCPM (JR style, most

popular)

3 Servo/90° CCPM

V-Tail indicator

Flaperon indicator

Return to Default mode

Go to Model Select menu

Go to Switch Select menu

Turn selected type on or off

Elevon indicator

Definition of Swashplate Types

1. While pressing the Down and Select keys, switch the transmitter to the ON position to enter the system mode.

2. Press either the Up or Down key until SWASH TYPE is displayed in the upper center portion of the LCD.

3. Press the (+) or (-) keys to change the Swashplate type.

4. Pressing the Clear key will reset the Swashplate Type to the Normal position.7. To access the AUX2 Switch function, press the Down key.

5. Press the Up key to access the MODEL SELECT function.

6. Press the Down key to access the SWITCH SELECT function.

7. Exit the SWASH TYPE function by pressing the Down and Select keys simultaneously.

[SWASH TYPE]



NORMAL

1SERVO

60 XP6102 - Helicopter Manual

61XP6102 - Helicopter Manual

CHAPTER 6: FUNCTIONS (FUNCTION MODE ) • HELICOPTER

FUNCTION MODE

6.1

To enter the Function mode, switch the transmitter power switch to the On position. Press the Down and Select keys simultaneously, and the display will

show the last active program. Pressing either the Up or Down key then scrolls through the functions one by one, according to the Function Mode Flowchart shown on the right. Once the appropriate function is displayed, changes can be made by pressing the (+) or (-)

Accessing the Mode Function

1. Move the power switch to the On position.

2. Press the Down and Select keys simultaneously.

Dual Rate and Expo pg 62

Travel Adjustment pg 65

Throttle Hold pg 69

Revo MX pg 75

Reversing Switches pg 63

CCPM Swashplate Mixing pg 66

Throttle Curve pg 70

Programmable Mix 1&2 pg 77

Sub Trim pg 64

Throttle Cut pg 68

Pitch Curve pg 73

3. Use either the Up or Down to scroll through the menu and access the applicable function.

keys. To select another channel of a particular function, press the Select key. The Function mode is the most often used system to input data.

Function Mode Flowchart

Information pertaining to each function is explained on the page listed next to the function name. Functions will appear in the same order they are shown on this chart.

Navigate forward through menus

Navigate backwards through menus

Fail Safe pg 80

Servo Travel Screen pg 81

[D/R & EXP]

AILE POS 0

EXP LIN

D/R 100%

[TRAVEL ADJ]

THRO AILE

H100% L100%



L100% R100%

[REVERSING SW]

THR:N AIL:N

ELE:N RUD:N

GEA:N FLA:N

[120o CCPM] REV



AILE 60% N

ELEV 60% N

PIT 60% N

[SUB TRIM]

TH 0 AI 0

EL 0 RU 0



GE 0 FL 0

[THRO CUT]



INHIBIT

[THROTTLE HOLD]

POS O OFF

SW RIGHT

[REVO MX]

NORMAL

UP 0%

DN 0%

1

3

5



2

4

6

[THRO]



NORM

I 1

O 1

[MX1] THR THR

ON OFFSET 0

0% 0%



SW ALWAYS ON

[PITCH]



NORM

I 1

O 1

[FAIL SAFE]

TH HLD AI HLD

EL HLD RU HLD



GE HLD FL HLD

6.2

DUAL RATES AND EXPONENTIAL

Dual rates are available for the aileron, elevator and rudder channels of your R/C aircraft. There is also an automatic dual rate setting to link your aileron, elevator, and rudder dual rates to the flight model switch. This automatic Dual-Rate function is discussed in a separate section that follows. Dual rates may be defined as the ability to vary the travel or throw rate of a servo from a switch. Due to the differing travel rates, you will find that the

sensitivity of the control either increases or decreases accordingly. A higher rate, or travel, yields a higher overall sensitivity. You may find it easier to think of the Dual-Rate function as double-rates or half-rates.The Dual-Rate function works in conjunction with the Exponential function to allow you to precisely tailor your control throws. You may want to consult the section defining exponential for further information.

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Accessing the Dual Rate and Exponential Function

1. Place the transmitter power switch in the on position.

2. Access the Function mode by pressing the Down and Select keys simultaneously.

3. Press either the Up or Down key until D/R & EXP appears in the upper left corner of the LCD.

4. Press the Channel key until the desired channel (aileron, elevator, rudder or automatic dual rates) appears.

5. Select the switch position for which you want to adjust the rate. The number to the upper right of the current rate value on the display indicates the current position of the Dual-Rate switch for the channel that you have selected. Either a 0 or a 1 will be shown, corresponding to the position of the switch. To select the

opposite switch position, move the appropriate Dual-Rate switch to the opposite position. The number that appears above the current rate value reflects the change.

6. Adjust the rate for the channel and the switch position that you have just selected. To decrease the throw rate, press the (-) key. To increase the throw rate, press the (+) key. As stated previously, the adjustable rate is from 0125% for each switch position and channel.

7. Press the Up arrow key to access the REVERSING SW menu.

8. Press the Down arrow key to access the SERVO TRA VEL SCREEN.

9. Press the Down arrow and Select keys simultaneously to exit the function mode.

The amount of travel is adjustable from 0-125% in 1% increments. The factory setting, or default value, for both the 0 and 1 switch positions is 100%.

Either switch position may be selected as the low or high rate by placing the switch in the desired position and adjusting the value accordingly.

Go to Reversing SW menu

Go to Servo Travel Screen

Select channel, EXP or D/R

Change channel or value

Reset selection to default

[D/R & EXP]

AILE POS 0

EXP LIN

D/R 100%

SERVO REVERSING

6.3

The Reverse Switch function is an electronic means of reversing the throw of a given channel (servo). All six channels

of the XP6102 offer reversible servo direction. This will ease setup during the servo installation into your aircraft.

63XP6102 - Helicopter Manual

Accessing the Servo Reversing Function

1. Place the transmitter switch in the on position.

2. Access the Function mode by pressing the Down and Select keys simultaneously.

3. Press either the Up or Down key until the REVERSING SW appears in the upper portion of the LCD.

4. Using your transmitter’s control sticks, switches and potentiometers, move the control surfaces of your aircraft. Note the travel direction of each of the corresponding control surfaces.

5. After determining which channel(s) need to have the throw directions reversed, use the Select key to call up the appropriate channel.

6. Press either the (+) or (-) keys to change the travel direction of the servo. Pressing the Clear key returns the travel direction to Normal.

7. You can observe the change in the travel direction by moving the appropriate control at this time.

8. Access the D/R & EXP function by pressing the Down key.

9. Access the SUB TRIM function by pressing the Up key.

10. Exit the Servo Reversing function by pressing the Down and Select keys simultaneously.

Go to Sub Trim menu

Go to D/R & Exp menu

Change servo direction

Reset direction to normal

Select channel to reverse

[REVERSING SW]

THR:N AIL:N

ELE:N RUD:N

GEA:N FLA:N



6.4

SUB TRIM

The Sub Trim Adjustment function allows you to electronically fine-tune the centering of your servos. Individually adjustable for all six channels with a range of ±125% (+/-30 degrees servo travel).

The sub trim functions provides precise servo arm neutral positioning if rotating the servo arm will not allow the desired servo arm position.

64 XP6102 - Helicopter Manual

Accessing the Sub Trim Function

1. Place the transmitter power switch in the On position.

2. To Access the Function mode, press the Down and Select keys simultaneously.

3. Press either the Up or Down key until SUB TRIM appears in the upper middle portion of the LCD.

4. Press the Select key until the desired channel appears.

5. Press the (+) or (-) key to establish the desired amount and direction of SubTrim.

Caution: Do not use excessive sub-trim

adjustments since it is possible to overrun your servo’s maximum Sub Trim. Remember that it is a trim convenience function. It is not intended to take the place of the proper mechanical trim adjustments that are necessary on any R/C model.

6. Access the REVERSING SW function by pressing the Down key.

7. Access the TRAVEL ADJ function by pressing the Up key.

8. Exit the SUB TRIM function by pressing the Down and Select keys simultaneously.

Go to Travel Adj menu

Go to Reversing SW menu

Select channel

Change value

Reset selection to default

[SUB TRIM]

TH 0 AI 0

EL 0 RU 0

GE 0 FL 0



TRAVEL ADJUST

6.5

The purpose of Travel Adjust is to offer you precise servo control deflection in either direction of servo operation. The XP6102 offers travel adjust for all six channels. The Travel Adjust range is from

0-150% (0 degrees to 60 degrees) from neutral, or center, and it can be adjusted for each direction individually. The factory default (Data Reset) value is 100% for each direction of servo travel.

65XP6102 - Helicopter Manual

Accessing the Travel Adjust Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode by pressing the Down and Select keys simultaneously.

3. Press either the Up or Down key until TRAVEL ADJ appears in the upper portion of the LCD.

4. Press the Select key until the desired channel is highlighted.

5. Move the appropriate control stick (lever, switch, etc) to the right or left of center to the direction of travel you want to adjust. An arrow to the left of the travel adjust value will reflect the current position to be adjusted.

6. After the control stick or switch is placed in the direction of travel to be adjusted, press the (+) or (-) key until the proper amount of servo travel is shown on the LCD. Press the (+) key to increase the amount of servo travel. Press the (-) key to decrease the amount of servo travel.

7. Follow the same procedure for the remaining channels.

8. Access the SUB TRIM function by pressing the Down key.

9. Access the THROTTLE CUT function by pressing the Up key.

10. Exit the TRAVEL ADJ function by pressing the Down and Select keys simultaneously.

Go to Throttle cut menu

Go to Sub Trim menu

Change value

Reset value to normal

Select channel to adjust

[TRAVEL ADJ]

THRO AILE

H100% L100%

L100% R100%



6.6

CCPM SWASHPLATE MIXING

Note: The CCPM Swashplate Mixing

screen is only displayed when Swashplate types 2Serv, 3Serv or 4Serv CCPM are selected in the Swashplate type Selection in System Mode.

The CCPM Swashplate Mixing Function(Cyclic Collective Pitch Mixing) of the XP6102 is designed to be used in model helicopters that utilize 2servo(180°), 3-servo(120°) and 3servo(90°) type swashplate control system.

The desired swashplate mixing type must first be selected at the Swash Type Selection in System Mode.

If The Swashplate Type option has not been selected, proceed to Throttle Cut section.

66 XP6102 - Helicopter Manual

Accessing the Swashplate Type

1. Place the transmitter power switch in the ON position.

2. Access the Function Mode by pressing the Down and Select keys simultaneously.

3. Press either the Up or Down key until 90° CCPM, 120° CCPM or 180° CCPM appears in the middle left portion of the LCD.

Note: The swash plate type selection

is selected in the System mode on Page. 58.

4. Press the Select key until the desired function is highlighted.

5. Press the (+) or (-) Keys to Increase or Decrease the CCPM Values.

6. Follow the same procedure for the remaining channels.

8. Access the TRAVEL ADJ function by pressing the Down key.

9. Access the THROTTLE CUT function by pressing the Up key.

10. Exit the CCPM SETUP screen by pressing the Down and Select keys simultaneously.

Go to the Throttle Cut menu

Go to the Travel Adjustment menu

Indicates the CCPM type selected

Indicates servo reversing

Change highlighted function

Return highlighted value to default

Increase/decrease value

or

change reversing value

Screen showing 120° CCPM Swashplate selection

[120o CCPM] REV



AILE 60% N

ELEV 60% N

PIT 60% N

67XP6102 - Helicopter Manual

CCPM Swashplate Mixing (continued)

CCPM is a type of pitch mixing where the two or three servos are connected directly to the swashplate of the helicopter and

physically move both together and independently for all changes in pitch/cyclic. Please refer to the diagram below.

1). One servo (Standard Mechanical Mixing)

The most common form of Swashplate Mixing. This type uses each of the three servo to move the swashplate individually for pitch, Aileron, and Elevator changes. If one servo (NORM) is selected in the System Mode (Factory Default), the Swashplate Type Function will not appear on the LCD screen in this section.

2). Two servo (180-degrees)

Two servos are used to move the swashplate, and are spaced at 180degrees apart. This is not a very common control system configuration.

3). Three servo (120-degrees)

Three servos are used to move the swashplate, and are spaced at 120degrees apart. This is the most common form of CCPM, and is found in JR and other brands of Helicopters.

4). Three servo (90-degrees)

Three servos are used to move the swashplate, and are spaced at 90degrees apart. This is also not a very common control system configuration.

CCPM Servo Connection/ Channel Numbers

2 servo (180°)

Ch2 = Aileron Ch2 = Elevator Ch6 = Pitch

3 servo (120°)

Ch2 = Aileron Ch3 = Elevator Ch6 = Pitch

3 servo (90°)

Ch2 = Aileron Ch6 = Pitch

CCPM Servo Variations

Ch6Ch2

Ch2 Ch6

2 Servo/ 180° CCPM

3 Servo/120° CCPM

(JR style, most popular)

Ch3

Ch2 Ch6

Ch3

3 Servo/90° CCPM

68 XP6102 - Helicopter Manual

6.7

THROTTLE CUT SWITCH

This is the function to assign Throttle Cut switch to the push button located on upper right front of the transmitter. The Throttle Cut function is designed to return

the throttle trim to the lowest position instantly and keep this position while the button is pressed. This feature is used to “cut” or stop the engine without changing the position of digital throttle trim.

Accessing the Throttle Cut Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously. Press either the Up or Down key until THRO CUT appears in the upper portion of the LCD screen.

3. Use the (+) and (-) keys to change the value of the Throttle cut function.

Note: Pressing the Clear key will Inhibit

the Throttle Cut, turning it off until it has been reactivated.

4. Access the TRA VEL ADJ mixing function by pressing the Down key.

5. Access the THROTTLE HOLD function by pressing the Up key.

6. Exit the THRO CUT function by pressing the Down and Select keys simultaneously.

Go to Travel Adjust menu

Go to throttle Hold menu

Change value

Set function to Inhibit

[THRO CUT]



INHIBIT

THROTTLE HOLD

6.8

The Throttle Hold function is designed to hold the throttle servo in a specific position during an autorotation. This is very useful for practicing autorotation

landings. The throttle hold switch can be programmed to one of the four toggle switches. Throttle hold will always be "On" in the forward switch position and "Off" in the rear position.

69XP6102 - Helicopter Manual

Accessing the Throttle Hold Function

1. Place the transmitter switch in the On position.

2. Press the Down and Select keys simultaneously to enter the Function mode.

3. Press either the Up or Down key until THROTTLE HOLD appears across the top of the LCD.

4. The factory setting for the throttle hold is inhibit. Pressing either the (+) or (-) key will activate Throttle Hold and display the current throttle hold value.

5. Using the (+) or (-) key, adjust the throttle hold value to deliver the proper engine idle rpm for your helicopter. The adjustable range is (-20%-+50%). Once you establish the proper idle value for

your engine, you can use this value for throttle hold as well. To shut the engine off for autorotation, a negative or zero value should be input.

Note: When the throttle hold is

activated, and the switch is on, the indicator on the LCD will change from Off to On. In addition, the throttle trim indicator will be inhibited.

6. Access the THROTTLE CURVE function by pressing the Up key.

7. Access the THROTTLE CUT function by pressing the Down key.

8. To exit the THROTTLE HOLD function, press the Down and Select keys simultaneously.

Go to Throttle Curve menu

Go to Throttle Cut menu

Change value/Switch selection

Reset POS value to O

or

Inhibit function

Select function to change

[THROTTLE HOLD]

POS O OFF

SW RIGHT

6.9

THROTTLE CURVES

The XP6102 offers two (2) separate throttle curves with five adjustable points per curve. This function allows you to customize the throttle curve and pitch curve together to maximize engine performance at a particular pitch setting. Once the throttle curves are established, each can be activated in flight using the two (2) position flight mode switch.

The flight mode switch offers two selectable ranges: Normal and Stunt. The Normal position should be used as the hover throttle curve. The Stunt position should be used for aerobatic maneuvers and forward flight.

Note: The throttle trim and hovering

throttle levers are only operable when the flight mode switch is in the normal position. Thus, in normal function it will have no effect. Also, adjusting the hovering throttle lever and throttle trim has no effect on the input values of the throttle curve.

Each of the five points of the throttle curve are independently adjustable from 0100%. These five points correspond to the position of the throttle stick. The illustration below shows the normal throttle curve setting for the dead slow position with throttle trim at default.

70 XP6102 - Helicopter Manual

The throttle trim lever position will affect the low-point position as shown when in the Normal mode Throttle Curve.

Go to Throttle Cut menu

Go to Pitch Curve menu

Change value/Switch selection

Reset value to 0

or

Set function to Inhibit

Press to access the P-LOW, P-1, P-MID, P-3 and P-HIGH curve points.

Stick Position

Servo position after curve is applied

Note: This screen is available when not entering curve values

Throttle Stick

Throttle Trim

Operating Range

Hovering Throttle

Operating Range

Output Value

100%

50%

0%

P-LOW P-1 P-MID P-3 P-HIGH

The transmitter is factory preset to the throttle curve as indicated by the solid line in the figure at right. Individual middle points can be increased or decreased to suit your specific needs.

Throttle curve graph

[THRO]



NORM

I 1

O 1

71XP6102 - Helicopter Manual

Accessing the Throttle Curve Function

1. Place the transmitter switch in the On position.

2. Press the Down and Select keys simultaneously to enter the Function Mode.

3. Press either the Up or Down key until THRO appears in the upper portion of the LCD.

Note: Use NORM for hover curves and

STUNT for aerobatics. We will concentrate on the hovering curve during this example.

4. Press the Select key to select the point of the curve you want to change.

5. Press either the (+) or (-) key to change the value of the current curve point. The range of each point is 0-100% in .5% intervals.

Note: In each curve, the factory setting

indicates INH for points 1 and 3. These values are 25% and 75% respectively if no value changes are made to any other points. If any of the other points have been changed

while these points were inhibited, the inhibited points will also change to plot a smooth curve. If you want to keep this from happening, press the Select key until the display indicates P-1 or P-3 at the upper right portion of the LCD. Press either the (+) or (-) key to activate the points 1 (25%) or 3 (75%). The values for each of these curves can then be fully adjusted by pressing either the (+) or (-) key.

6. To set curves for STUNT mode, press the Select to highlight the NORM function, then press the (+) or (-) key to select the STUNT function. Repeat Steps 4 and 5 to complete the procedure.

7. Access the PITCH CURVE function by pressing the Up key.

8. Access the THROTTLE HOLD function by pressing the Down key.

9. Exit the THROTTLE CURVE function by pressing the Down and Select keys simultaneously.

Throttle Time Settings

The throttle trim lever is only active when the flight mode switch is in the normal position. The throttle trim is used to increase or decrease the engine power when the flight mode switch is in the Normal mode. The throttle trim lever has no effect on positions 1 or throttle hold.

Note: Making changes to the throttle

trim lever does not change the input values for any of the points on the throttle curve; it merely makes adjustments to the engine idle speed position.

Screen showing setting the Mid-Point of the Normal Throttle Curve

[THRO]



NORM

P-3

INH

72 XP6102 - Helicopter Manual

Hovering Throttle Lever Settings

The Hovering Throttle lever increases or decreases the engine output power for the middle three points set for the throttle curve. As shown in the figure below, use of the hovering throttle lever shifts the curve upward or downward parallel with

Throttle Stick

Throttle Trim

Operating Range

Hovering Throttle Knob

Operating Range (Parallel)

Output Value

100%

50%

0%

P-LOW P-1 P-MID P-3 P-HIGH

The throttle trim range will affect the throttle curve as shown.

The adjustable range of output using the hovering throttle lever is approximately +/-9%.

Note: The Hovering Throttle has no

effect on flight mode switch position 1.

the original curve. Therefore, operation of the hovering throttle knob does not cause any change to the original settings of the throttle curve.

PITCH CURVES

6.10

Adjustment of the pitch curve is very similar to the throttle curve adjustment described in the preceding section. A thorough understanding of the Throttle Curve Section will make pitch curve adjustment easier to understand. There are

three independent types of pitch curves available: Normal, Stunt, and Hold. Each pitch curve contains five adjustable points: LOW, 1, MID, 3 and HIGH.

Note: The pitch curve for the Throttle

Hold function can only be set if this system is activated.

73XP6102 - Helicopter Manual

Accessing the Pitch Curve Function

1. Place the transmitter switch in the On position.

2. Press the Down and Select keys simultaneously to enter the Function mode.

3. Press either the Up or Down key until

PITCH appears in the top of the LCD.

Note: Use NORMAL for hover curves

and STUNT for stunt curves. We will concentrate on the hovering curve during this example.

4. Press the Select key to select the point of the curve you want to change.

5. Press either the (+) or (-) key to change the value of the current curve point. The range of each point is 0-100% in .5% intervals.

Note: In each curve, the factory setting

INH indicates Inhibited for points 1 and 3. These values are 25% and 75% respectively, if no value changes are made to any other points. If any of the other points have been changed while these points were

inhibited, the inhibited points will change to plot a smooth curve. If you want to keep this from happening, press the Select key to display the positions 1 and 3, then press the (+) or (-) key to activate each point.

6. To set curves for STUNT mode, press the Select to highlight the NORM function, then press the (+) or (-) key to select the STUNT function. Repeat Steps 4 and 5 to complete the procedure.

7. To set the curves for the Throttle Hold mode ‘’H’’, press the Up key once again until ‘’H’’ is displayed, and repeat steps 4 and 5.

8. Access the REVO MX function by pressing the Up key.

9. Access the THROTTLE CURVE function by pressing the Down key.

10. Exit the PITCH CURVE function by pressing the Down and Select keys simultaneously.

Go to Throttle Curve menu

Go to Throttle Cut menu

Change value/Switch selection

Reset POS value to O

or

Inhibit function

Select function to change

[PITCH]



NORM

I 1

O 1

74 XP6102 - Helicopter Manual

Hovering Pitch Lever

The Hovering Pitch lever operates in the same manner as the Hovering Throttle lever. It is only operable while the flight mode switch is in the NORMAL position, and its function is to shift the middle portion of the curve upward or downward.

Example of Throttle Curve and Pitch Curve Settings

An example of throttle curve and pitch curve settings for aerobatic specifications is shown below in the form of graphs. Details of the curves will differ depending on the helicopter specifications. In these examples, the throttle open-close stroke and autorotation pitch stroke are set 0 to 100 to ease your understanding of other curves.

Throttle

123H

100%

50%

0%

Normal

Hover

Pitch

123H

100%

50%

0%

Throttle

123H

100%

50%

0%

Stunt 1

Aerobatics

Throttle

Hold

Pitch

123H

Pitch

123H

100%

50%

0%

100%

50%

0%

REVOLUTION MIXING (HEADING LOCK GYROS ONLY)

The Revolution Mixing function mixes tail rotor with the Throttle and Pitch Curve functions to counteract torque from the main rotor blades. When set up correctly, the helicopter should climb and descend without a tendency to yaw in either direction. Because torque reaction varies with different power settings, it is necessary to vary the tail rotor pitch at the same time. The XP6102 offers two

separate revolution mixing programs, with independent up and down mixing for each - one for Flight mode position Normal and the other for Stunt. The up mixing adjusts the tail rotor compensation for the mid to high throttle setting and the down, mixing adjusts the tail rotor compensation for the mid to low throttle setting.

75XP6102 - Helicopter Manual

Accessing the Revolution Mixing Function

1. Place the transmitter switch in the On position.

2. Press the Down and Select keys simultaneously to enter the Function Mode.

3. Press the Up or Down keys until REVO MX appears at the top of the LCD.

4. Pressing the Select key will highlight either the Up mix, Down mix, or the flight mode switch position. When the flight mode switch is in the displayed position and the throttle stick is in the displayed position, the flight mode will be underlined.

5. Press the (+) key to increase the right tail compensation or press the (-) key to increase the left compensation. Press the Clear key to reset to 0%.

6. This setup procedure can be used for revolution mixing for either flight mode switch position Normal or Stunt. The Stunt position should be used for forward and/or inverted compensation.

7. Access the PITCH CURVE function by pressing the Down key.

8. Access the MX1 function by pressing the Up key.

9. Exit the REVO MX function by pressing the Down and Select keys simultaneously.

Go to Programmable Mixing menu

Go to Pitch curve menu

Change value/Switch selection

Reset selection to default

highlight function to change

6.11

[REVO MX]

NORMAL

UP 0%

DN 0%

76 XP6102 - Helicopter Manual

Setting Up Revolution Mixing

Set up the helicopter so that it will hover with the tail rotor trim centered. Establish the helicopter into a stable hover, then steadily increase the throttle to initiate a steady climb. The body of the helicopter will move in the opposite direction to the main rotor rotation. Increase the U, or Up, setting until the helicopter climbs with no tendency to turn. At a safe altitude, close the throttle; the helicopter will descend and the body will turn in the same direction as the main rotor rotation. Increase the D, or down, mix until the helicopter descends with no tendency to turn. Throttle stick movements should be slow, and the initial acceleration and deceleration swings should be ignored.

The Acceleration Mixing function is provided to compensate for the main rotor acceleration (and deceleration) torque. The magnitude and duration of the signal to the tail rotor depends Upon the rate of the throttle changes. Thus, quick, jerky throttle inputs will yield more noticeable tail compensation.

PROGRAMMABLE MIXING

The XP6102 offers two programmable mixes to be used for any number of different purposes. This function allows mixing any one channel to any other channel. This mix can remain on at all times or be switched on and off in flight using a number of different switches.

Mix number 1 is of the standard variety, in that the digital trim for the master channel only affect the master channel, and not the slave channel. Mix number 2 is of the "Trim Include" variety. This mix is used any time the mix requires the slave channels trim position to be varied when the master channels digital trim position is varied. An example for this type of mix would be when dual elevator or dual aileron servos are used and connected to two separate channels of the system, rather than using a single channel with a Y-harness.

Each channel of this radio is identified by an abbreviated name. The chart below indicates the channel and its corresponding abbreviation. The channel name appearing first is known as the "master channel" or the channel to which you want to mix. The second number is known as the "slave channel" or the channel that is being mixed into the master channel. For example, AIL ➔ RUD would indicate aileron-to-rudder mixing. Each time the aileron stick is moved, the aileron will deflect, and the rudder will automatically move in the direction and to the value input.

Mixing is proportional, so small inputs of the master channel will produce small outputs of the slave channel. Each programmable mix has a mixing "offset." The purpose of the mixing offset is to redefine the neutral position of the slave channel.

77XP6102 - Helicopter Manual

Go to Flap System menu

Go to Flap System menu Change selected value

Reset selection to default

Master Channel Slave ChannelMix number

Switch selection Switch condition

Mix percentages

Offset value

Change highlighted selection

THR: Throttle AIL: Aileron ELE: Elevator RUD: Rudder GEA: Gear PIT: Pitch

6.12

[MX1] THR THR

ON OFFSET 0

0% 0%

SW ALWAYS ON



78 XP6102 - Helicopter Manual

Accessing the Programmable Mixing Function

1. Place the transmitter switch in the On position.

2. Press the Down and Select keys simultaneously to enter the Function mode.

3. Press either the Up or Down key until

MIX 1 appears in the LCD.

Selecting the Master and Slave Mixing Channels

4. Press the (+) or (-) keys to select the master channel.

5. Press the Select key to move the cursor to the slave channel position.

6. Press the (+) or (-) keys to select the slave channel.

7. Press the Select key once. The display will continue to show the current mixing channels at the top of the LCD, but now an arrow will indicate the current stick position (master) to be adjusted.

Setting the Mixing Values

8. While holding the master stick in the direction you want to mix, press the (+) or (-) keys to increase or decrease the mixing value for the slave channel. The value in the LCD will change to display the current mix value selected. Next, hold the master stick to the other side to adjust the mix for the other direction.

Setting the Mixing Switch Activation

9. Press the Channel key once again. The LCD with "ALWAYS ON" indicates the current switch that this mix is currently selected to always be active (ON).

Mixing Operation and Switches

Each mixing program can be turned on and off by a lever or switch. The levers and switches that can be selected for program mixing are tabulated at the right with their abbreviations appearing on the display and their corresponding positions.

The mix switch options are: ALWAYS ON

RIGHT FWD RIGHT REA LEFT FWD LEFT REA AILE D/R ELEV D/R

Setting the Mixing Channel Offset

1. Press the Select key until offset is highlighted. The display will show the current mixing channels at the top of the LCD, with the word "OFFSET" in the center of the LCD. The value to the right is the mixing Offset neutral point, currently 0.

2. A new value for the offset can be selected using the (+) or (-) keys. This is the new neutral point for the slave channel (Point that the mix is activated). Press the Clear key to reset the value back to 0.

3. Press the Down and Select keys simultaneously to exit the Programmable Mix function.

With a little practice, programmable mixing will become easier to understand. Mixing is only limited by your imagination.

79XP6102 - Helicopter Manual

Programmable Mixing Offsets

Any stick position of the master channel can be determined as the basic center point of mixing. The basic point is the position of the master channel stick, control switch, or knob where you set the mix value and the direction of mixing.

To set the basic point of mixing, hold the master channel in the desired position and press the Clear key. The display will indicate offset value from neutral;

however, mixing value at the determined position would indicate zero.

When properly adjusted, your heli should track across the sky at full speed with no correction needed. The X-378 has three programmable mixes that can free mix any two channels. Following are some examples of where this free mixing is used.

Pitch-to-Elevator Mixing

At full throttle, fast forward flight, most helicopters pitch either up or down. The XP6102 has active digital trims in each flight mode to correct this. However, at intermediate speeds (e.g., 5/8 throttle) this pitching tendency is reduced.

Many top pilots use a combination of elevator stunt trim and Pitch-to-Elevator Mixing. Mix pitch (channel 6) to Elevator (channel 3) and select switch position 1, 2 so that the mixing is turned on in Flight mode 1 and 2.

Then, hover your helicopter. Using forward cyclic only, push your heli into forward flight, but don’t change the pitch or throttle settings. After transitioning into forward flight, notice the direction the nose pitches. Correct this with stunt trim elevator until no pitching occurs at this throttle pitch setting.

Finally, fly your helicopter at full throttle/pitch in fast forward flight. If the nose pitches up, feed in down pitch to elevator mixing until straight flight is achieved. When properly adjusted, the heli will fly straight and level, hands off, at all throttle pitch settings.

Rudder-to-Throttle Mixing

During 540 stall turns and fast pirouettes, the tail rotor absorbs power and the main rotor rpm decays. This can be compensated for by mixing rudder-tothrottle so that when rudder is applied, the throttle is advanced. It usually takes about 15% right mixing and 10% left mixing.

Please note that when using any programmable mix coupled to the throttle channel of the X-378, it will be necessary to increase the high throttle travel position of the channel to the maximum 150% to prevent over-traveling of the throttle by the addition of the programmable mix.

Rudder-to-Throttle Mixing

When doing a roll or at anytime hard-over cyclic is used, the main rotor’s rpm can decay due to increased loads. A way around this is to mix aileron to throttle so that when the aileron is displaced, throttle is added. Use about 10-30 % in both directions.

Please note that when using any programmable mix coupled to the throttle channel of the XP6102, it will be necessary to increase the high throttle travel position of the channel to the maximum 150% to prevent over-traveling of the throttle by the addition of the programmable mix.

80 XP6102 - Helicopter Manual

FAIL SAFE

The Fail-Safe/Hold function is available only when you use the XP6102 transmitter in PCM modulations. This function is designed to help minimize damage to your aircraft during a loss of signal to the receiver. The servos either assume the failsafe presets or hold their last good signal position.

As noted earlier, if you are in the PPM modulation, the Fail-Safe/Hold function is not applicable. Therefore, the FailSafe/Hold function will not appear on your LCD screen menu while in the PPM mode. Refer to the Modulation Selection section for more information pertaining to the broadcast signal of your XP6102 transmitter.

Accessing the Fail Safe Function

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously. Press either the Up or Down key until FAIL SAFE appears in the upper portion of the LCD screen.

3. Use the Select key to highlight the servo function to set.

4. Use the (+) or (-) keys to toggle between servo hold or setting the servo position.

5. When using the servo setting position, move the corresponding control stick to the position where you want the servo if

the radio enters into the fail safe mode. Press the Clear key to have the transmitter memorize the stick position.

6. Repeat steps 4 and 5 until all six controls have been set.

7. Access the SERVO TRAVEL screen by pressing the Up key.

8. Access the MIXING FUNCTIONS function by pressing the Up key.

9. Exit the FAIL SAFE function by pressing the Down and Select keys simultaneously.

Go to Programmable

Mixing menu

Go to Servo Travel Screen

Change from servo

hold to stick selection

Invoke stick selection

Change highlighted selection

6.13

[FAIL SAFE]

TH HLD AI HLD

EL HLD RU HLD

GE HLD FL HLD



81XP6102 - Helicopter Manual

SERVO TRAVEL SCREEN

The Servo Travel Screen is used to verify the stick movements of the transmitter.

It can also be used to verify the mixing functions have been performed correctly without the need to turn on the aircraft.

Accessing the Servo Travel Screen

1. Place the transmitter power switch in the On position.

2. Access the Function mode. To do so, press the Down and Select keys simultaneously. Press either the Up or Down key until the SERVO TRAVEL screen appears.

3. Move the sticks. The the indicators correspond to the following:

Indicator 1: Throttle Indicator 2: Aileron Indicator 3: Elevator Indicator 4: Rudder Indicator 5: Gear Indicator 6: Pitch

4. Access the D/R & EXP screen by pressing the Up key.

5. Access the FAIL SAFE function by pressing the Up key.

6. Exit the SERVO TRAVEL screen function by pressing the Down and Select keys simultaneously.

Go to Fail Safe menu

Go to D/R & Exp menu

6.14

1

3

5

2

4



6

82 XP6102 - Helicopter Manual

XP6102 DATA SHEET

6.13

Feel free to make photocopies of the data sheet for use with all your models.

MODEL NAME

MODEL NUMBER

XP6102 DATA SHEET – HELI

REVERSE SW

SUB TRIM

TRAVEL ADJUST

FAIL SAFE (PCM)

THROTTLE

CURVE

PITCH

CURVE

SWASH TYPE

SWASH

MIX

PROGRAM

MIX

THRO

R • N R • N R • N R • N R • NR • N

H %

L %

P-LOW P-1 P-MID P-3 P-HIGH

NORMAL

STUNT

P-LOW P-1 P-MID P-3 P-HIGH

NORMAL

STUNT

NORMAL 90° CCPM 120° CCPM 180° CCPM

AILE ELEV PITCH

%

REV R•N

MIX 1

MIX 2

REV R•N

CHANNEL

–

AILE

L %

R %

%

SW +POS

%

REV R•N

ELEV

U %

D %

–POS OFFSET

%

RUDD

L %

R %

%

SWITCH

SELECT

GEAR

+ %

– %

THROTTLE

HOLD

MODULATION

PPM • SPCM

D/R

GEAR

FL-M

PITCH

H %

L %

POSITION

ON

•

OFF

DUAL RATE

•

EXPO

NOTES:

AILE

D/R

0

EXP

D/R

1

EXP

ELEV

%

RUDD

%

REVO MIX

%

NORMAL

STUNT

UP

DOWN

UP

DOWN

%

SERVO PRECAUTIONS

x

• Do not lubricate servo gears or motors.

• Do not overload retract servos during retracted or extended conditions. Make sure they are able to travel their full deflection. Overloading or stalling a servo can cause excessive current drain.

• Make sure all servos move freely through their rotations and no linkages hang up or bind. A binding control linkage can cause a servo to draw excessive current. A stalled servo can drain a battery pack in a matter of minutes.

• Correct any control surface "buzz" or "flutter" as soon as it is noticed in flight, as this condition can destroy the feedback potentiometer in the servo. It may be extremely dangerous to ignore such "buzz" or "flutter."

• Use the supplied rubber grommets and brass servo eyelets when mounting your servos. Do not over-tighten the servo mounting screws, as this negates the dampening effect of the rubber grommets.

• Ensure the servo horn is securely fastened to the servo. Use only the JR servo arm screws provided; the size is different from other manufacturers.

• Discontinue to use servo arms when they become "yellowed" or discolored. Such servo arms may be brittle and can snap at any time, possibly causing the aircraft to crash.

•Check all related mounting screws and linkages frequently. Aircraft often vibrate, causing linkages and screws to loosen.

83XP6102 - Manual

S E C T

I O N

IV

•

I

M

P O R T A N T

I N F O R

M

A T

I O N

GENERAL NOTES

x

Radio controlled models are a great source of pleasure. Unfortunately, they can also pose a potential hazard if not operated and maintained properly. It is imperative to install your radio control system correctly. Additionally, your level of piloting competency must be high enough to ensure that you are able to control your aircraft under all conditions. If you are a newcomer to radio controlled flying, please seek help from an experienced pilot or your local hobby shop.

Safety Do's and Don'ts for Pilots

• Ensure your batteries have been properly charged prior to initial flight.

• Keep track of the time the system is turned on so you will know how long you can safely operate your system.

• Perform a ground range check prior to the initial flight of the day. See the "Daily Flight Checks Section" for information.

• Check all control surfaces prior to each takeoff.

• Use frequency flags.

• Do not fly your model near spectators, parking areas or any other area that could result in injury to people or

damage of property.

• Do not fly during adverse weather conditions. Poor visibility can cause disorientation and loss of control of your aircraft. Strong winds can cause similar problems.

• Do not fly unless your frequency is clear.

Warning: Only one transmitter at a time

can operate on a given frequency. If you turn on your transmitter while someone else is operating a model on your frequency, both pilots will lose control of their models. Only one person can use a given frequency at a time. It does not matter if it is AM, FM or PCM—only one frequency at a time.

• Do not point the transmitter antenna directly toward the model. The radiation pattern from the tip of the antenna is inherently low.

• Do not take chances. If at any time during flight you observe any erratic or abnormal operation, and immediately and do not resume flight until the cause of the problem has been ascertained and corrected. Safety can never be taken lightly.

x

FEDERAL AVIATION ADMINISTRATION

1. Purpose

This advisory outlines safety standards for operations of model aircraft. We encourage voluntary compliance with these standards.

2. Background

Attention has been drawn to the increase in model aircraft operation. There is a need for added caution when operating free flight and radio controlled craft in order to avoid creating a noise nuisance or a potential hazard to full-scale aircraft and persons and/or property on the surface.

3. Operating Standards

Modelers generally are concerned with safety and exercise good judgment when flying model aircraft. However, in the interest of safer skies, we encourage operators of radio controlled and free flight models to comply with the following standards:

a. Exercise vigilance in locating fullscale aircraft (get help if possible) so as not to create a collision hazard.

b. Select an operating site at sufficient distance from populated areas so you do not create a noise problem or a potential hazard.

c. Do not fly higher than 400 feet above the surface.

d. Always operate more than three miles from the boundary of an airport unless you are given permission to be closer by the appropriate air traffic control facility in the case of an airport for which a control zone has been designated or by the airport manager in the case of other airports.

e. Do not hesitate to ask for assistance in complying with these guidelines at the airport traffic control tower or air route traffic control center nearest the site of your proposed operation.

Information Provided By: Director, Air Traffic Service Federal

Aviation Administr ation, Washington, D.C.

84 XP6102 - Manual

x

DAILY FLIGHT CHECKS

1. Check the battery voltage on both the transmitter and the receiver battery packs. Do not fly below 9.0V on the transmitter or below 4.7V on the receiver. To do so can crash your aircraft.

Note: When you check these batteries,

ensure that you have the polarities correct on your expanded scale voltmeter.

2. Check all hardware (linkages, screws, nuts, and bolts) prior to each day's flight. Be sure that binding does not occur and that all parts are is properly secured.

3. Ensure that all surfaces are moving in the proper manner.

4. Perform a ground range check before each day's flying session. The range check should be as follows:

• Do not extend the transmitter antenna at

this time. Turn the transmitter "on."

• Turn the model "on."

• Slowly walk away from the model while moving the control surfaces. The aircraft should function properly at a distance of 60-75 feet.

5. Prior to starting your aircraft, turn off your transmitter, then turn it back on. Do this each time you start your aircraft. If any critical switches are on without your knowledge, the transmitter alarm will warn you at this time.

6. Check that all trim levers are in the proper location.

7. All servo pigtails and switch harness plugs should be secured in the receiver. Make sure that the switch harness moves freely in both directions.

FREQUENCY CHART

x

72 MHz requir es no special license to operate.

85XP6102 - Manual

Ch.No. Frequency

11 72.010 12 72.030 13 72.050 14 72.070 15 72.090 16 72.110 17 72.130 18 72.150 19 72.170 20 72.190 21 72.210 22 72.230 23 72.250 24 72.270 25 72.290 26 72.310 27 72.330 28 72.350 29 72.370 30 72.390 31 72.410 32 72.430 33 72.450 34 72.470 35 72.490

Low Band 72 MHz

Ch.No. Frequency

36 72.510 37 72.530 38 72.550 39 72.570 40 72.590 41 72.610 42 72.630 43 72.650 44 72.670 45 72.690 46 72.710 47 72.730 48 72.750 49 72.770 50 72.790 51 72.810 52 72.830 53 72.850 54 72.870 55 72.890 56 72.910 57 72.930 58 72.950 59 72.970 60 72.990

High Band 72 MHz

Transmitter Crystal Replacement Notice:

The Federal Communications Commission (FCC) requires that changes in transmitter frequency must be performed only by an authorized service technician (Horizon Service Center).

Any transmitter frequency changes made by a non-certified technician may result in a violation of FCC rules.

Channels 12–14 are not available through JR.

x

WARRANTY INFORMATION

Important: Be sure to keep your original

dated sales receipt, as you will be required to provide proof-of purchase date for the equipment to be serviced under warranty.

Warranty Coverage

Your new JR Remote Control Radio System is warranted to the original purchaser against manufacturer defects in material and workmanship for an unprecedented 3 years from the date of purchase. During this period, Horizon Service Center will repair or replace, at our discretion, any component that is found to be factory defective at no cost to the purchaser. This warranty is limited to the original purchaser of the unit and is not transferable.

This warranty does not apply to any unit that has been improperly installed, mishandled, abused or damaged in a crash, or to any unit that has been repaired or altered by any unauthorized agencies. Under no circumstances will the buyer be entitled to consequential or incidental damages. This limited warranty gives you specific legal rights; you also have other rights, which may vary from state to state. As with all fine electronic equipment, do not subject your radio system to extreme temperatures, humidity or moisture. Do not leave it in direct sunlight for long periods of time.

Repair Service Directions

In the event that your JR radio needs service, please follow the instructions listed below.

1. Check all on/off switches to be sure they are off. This will speed the repair process of checking battery condition.

2. Return your system components only (transmitter, receiver, servos, etc.). Do not return your system installed in a model aircraft, car, boat, etc.

3. Preferably, use the original carton/packaging (molded foam container), or equivalent, to ship your system. Do not use the system carton

itself as a shipping carton, you should package the system carton within a sturdy shipping container using additional packing material to safeguard against damage during transit. Include complete name and address information inside the carton, as well as clearly writing it on the outer label/return address area.

4. Include detailed information explaining your operation of the system and problem(s) encountered. Provide an itemized list of equipment enclosed and identify any particular area/function, which may better assist our technicians in addressing your concerns. Within your letter, advise us of the payment method you prefer to use. Horizon Service Center accepts VISA or MasterCard. Please include your card number and expiration date. Date your correspondence, and be sure your complete name and address appear on this enclosure.

5. Include your name, mailing address, and a phone number where you can be reached during the business day.

Warranty Repairs

To receive warranty service, you must include a copy of your original dated sales receipt to verify your proof-of-purchase date. Providing that warranty conditions have been met, your radio will be repaired without charge.

Normal Non-Warranty Repairs

Should your repair cost exceed 50% of the retail purchase cost, you will be provided with an estimate advising you of your options.

Mail your system to:

Horizon Service Center

4105 Fieldstone Road Champaign, IL 61822

Phone: (217) 355-9511

86 XP6102 - Manual

NOTES:

x

87XP6102 - Manual

#6209

4105 Fieldstone Road

Champaign, Illinois 61822

(877) 504-0233

www.horizonhobby.com