E-flite Carbon-Z Yak 54 3X Manuale utente

Marca: E-flite

Modello: Carbon-Z Yak 54 3X

Categoria: Giocattoli telecomandati

Tipo: Manuale utente

Carbon-Z

Yak 54 3X

Instruction Manual

Bedienungsanleitung

Manuel d’utilisation

Manuale di Istruzioni

Safety Precautions and Warnings

As the user of this product, you are solely responsible for operating in a man-

ner that does not endanger yourself and others or result in damage to the

product or the property of others.

• Always keep a safe distance in all directions around your airplanes to avoid

collisions or injury. This airplanes is controlled by a radio signal subject to

interference from many sources outside your control. Interference can cause

momentary loss of control

• Always operate your airplanes in open spaces away from full-size vehicles,

trafﬁ c and people.

• Always carefully follow the directions and warnings for this and any optional

support equipment (chargers, rechargeable battery packs, etc.).

• Always keep all chemicals, small parts and anything electrical out of the

reach of children.

• Always avoid water exposure to all equipment not speciﬁ cally designed and

protected for this purpose. Moisture causes damage to electronics.

• Never place any portion of the airplanes in your mouth as it could cause

serious injury or even death.

• Never operate your airplanes with low transmitter batteries.

• Always keep aircraft in sight and under control.

• Always use fully charged batteries.

• Always keep transmitter powered on while aircraft is powered.

• Always remove batteries before disassembly.

• Always keep moving parts clean.

• Always keep parts dry.

• Always let parts cool after use before touching.

• Always remove batteries after use.

• Always ensure failsafe is properly set before ﬂ ying.

• Never operate aircraft with damaged wiring.

• Never touch moving parts.

Age Recommendation: Not for children under 14 years. This is not a toy.

NOTICE

All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, Inc. For up-to-date product

literature, visit www.horizonhobby.com and click on the support tab for this product.

Meaning of Special Language:

The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product:

NOTICE: Procedures, which if not properly followed, create a possibility of physical property damage AND little or no possibility of injury.

CAUTION: Procedures, which if not properly followed, create the probability of physical property damage AND a possibility of serious injury.

WARNING: Procedures, which if not properly followed, create the probability of property damage, collateral damage, and serious injury OR create a high

probability of superﬁ cial injury.

WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product

correctly can result in damage to the product, personal property and cause serious injury.

This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to oper-

ate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by

children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by

Horizon Hobby, Inc. This manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warn-

ings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury.

Charging Warnings

CAUTION: All instructions and warnings must be followed exactly.

Mishandling of Li-Po batteries can result in a ﬁ re, personal injury, and/or

property damage.

• By handling, charging or using the included Li-Po battery, you assume all

risks associated with lithium batteries.

• If at any time the battery begins to balloon or swell, discontinue use im-

mediately. If charging or discharging, discontinue and disconnect. Continuing

to use, charge or discharge a battery that is ballooning or swelling can result

in ﬁ re.

• Always store the battery at room temperature in a dry area for best results.

• Always transport or temporarily store the battery in a temperature range of

40–120º F (5–49º C). Do not store battery or aircraft in a car or direct sun-

light. If stored in a hot car, the battery can be damaged or even catch ﬁ re.

• Always charge batteries away from ﬂ ammable materials.

• Always inspect the battery before charging and never charge dead or dam-

aged batteries.

• Always disconnect the battery after charging, and let the charger cool

between charges.

• Always constantly monitor the temperature of the battery pack while charg-

ing.

• ONLY USE A CHARGER SPECIFICALLY DESIGNED TO CHARGE LI-PO BATTER-

IES. Failure to charge the battery with a compatible charger may cause ﬁ re

resulting in personal injury and/or property damage.

• Never discharge Li-Po cells to below 3V under load.

• Never cover warning labels with hook and loop strips.

• Never leave charging batteries unattended.

• Never charge batteries outside recommended levels.

• Never attempt to dismantle or alter the charger.

• Never allow minors under the age of 14 to charge battery packs.

• Never charge batteries in extremely hot or cold places (recommended be-

tween 40–120° F or 5–49° C) or place in direct sunlight.

WARNING AGAINST COUNTERFEIT PRODUCTS: If you ever need to replace your Spektrum receiver found in a Horizon Hobby product, always purchase

from Horizon Hobby, Inc. or a Horizon Hobby authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and

warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM or Spektrum.

•

ct the batte

bef

dead

To register your product online, visit www.e-ﬂ iterc.com

Table of Contents

3.75-3.81 lb

(1.7-1.73 kg)

48.5 in (1230mm)

48 in (1220mm)

Box Contents

AS3X System .......................................................................................4

Receiver Selection and Installation .......................................................4

Transmitter and Receiver Binding .........................................................5

Battery Installation ...............................................................................6

Low Voltage Cutoff (LVC) ......................................................................6

Arming the ESC and Receiver...............................................................7

Rudder Installation ...............................................................................8

Landing Gear Installation .....................................................................9

Horizontal Tail Installation ....................................................................9

Wing Installation ................................................................................10

Servo Arm Settings ............................................................................10

Center of Gravity (CG) .......................................................................11

Control Direction Test .........................................................................11

Control Surface Centering ..................................................................12

AS3X Control Direction Test ..............................................................12

Transmitter Setup .............................................................................13

Dual Rates and Expos ........................................................................13

Preﬂ ight Preparation ..........................................................................13

Flying Tips and Repairs ......................................................................14

Power Component Service .................................................................15

AMA National Model Aircraft Safety Code ...........................................16

Troubleshooting Guide AS3X .............................................................17

Troubleshooting Guide .......................................................................18

Limited Warranty ...............................................................................19

Contact Information ...........................................................................20

FCC Information .................................................................................20

Compliance Information for the European Union .................................20

Replacement parts ............................................................................74

Optional parts ....................................................................................75

525 in²

(34 dm²)

The E-flite

Carbon-Z

Yak 54 3X

ongratulations on your purchase of the E-ﬂ ite

Carbon-Z

Yak 54 3X. Based on the groundbreaking original, the Carbon-Z Yak 54 3X is the next generation

Carbon-Z Yak 54 that offers better performance and is an even more ideal “next step” for pilots looking to develop 3D proﬁ ciency skills. The entire airframe

features strength enhancements that increase durability and the ability to withstand aggressive 3D maneuvers better than ever. Using the same E-ﬂ ite 25-size

outrunner motor, the 3X includes an upgraded ESC with a robust BEC so the complement of upgraded digital servos consistently deliver peak precision. The

landing gear is now longer. Even its propeller has been reﬁ ned to deliver greater efﬁ ciency and smoother power. Better still, included with the Bind-N-Fly

Basic

version is the renowned Spektrum

™

AR635 sport AS3X

receiver, which gives the Carbon-Z Yak 54 3X unmatched control agility and the stability to explore a new

performance envelope that can help you ﬂ y like a pro.

A 4-channel, DSM2

/DSMX

compatible aircraft transmitter with dual rates and expo capability is recommended. Please be sure to charge the recommended

E-ﬂ ite 2800mAh 4S 14.8V 45C Li-Po (EFLB28004S30), included with the BNF Basic version with a dependable battery maintenance system such as the E-ﬂ ite

Celectra

80W AC/DC Multi-Chemistry Battery Charger (EFLC3025).

Please remember that every valuable moment you spend to understand and follow this manual means a greater potential for fun.

Speciﬁ cations

BL25 Brushless Outrunner Motor,

1000Kv

Included Included

60-Amp Pro Switch-Mode BEC

Brushless ESC (V2)

Installed Installed

(4) 13g Digital Micro Servo

(EFLR7155)

Installed Installed

Spektrum

™

AR635, 6-Channel

AS3X

Sport Receiver

Installed

Required to

Complete

Battery: 2800mAh 14.4V 4S 30C

Li-Po (EFLB28004S30)

Included*

Required to

Complete

Battery Charger: 6-cell Li-Po

battery balancing charger

Required to

Complete

Required to

Complete

Recommended Transmitter:

Full-Range 6 channel 2.4GHz

with Spektrum DSM2

/DSMX

technology with adjustable Dual

Rates.

Required to

Complete

Required to

Complete

AS3X System

Horizon Hobby has always made RC sport, scale and unique aircraft with the

kind of performance experts appreciate. First used in Blade

ultra micro ﬂ ybar-

less helicopters, MEMS sensor technology within the Artiﬁ cial Stability 3-axis

(AS3X) System has been speciﬁ cally tuned for airplanes to help invisibly correct

for turbulence, torque and tip stalls.

The precision and performance available from AS3X equipped ultra micro

airplanes has heralded a new era of performance, and with the AR635, that

performance is introduced for larger airplanes.

The outstanding control agility delivers an ultra smooth, locked-in feel that

obeys your every command with performance that’s natural feeling. It’s so

gratifying, in fact, that it’s as though you’re the RC pilot of an expertly tuned,

giant-scale aircraft. Welcome to AS3X, your parkﬂ yer will never be the same! To

see what we mean, go to www.E-ﬂ iteRC.com/AS3X.

The Spektrum AR635 receiver is recommended for ths airplane. If you choose

to install another receiver, ensure that it is at least a 6-channel full range

(sport) receiver. Refer to your receiver manual for correct installation and

operation instructions.

Installation (AR635 shown)

1. Remove the screw (A) and radio hatch (B) from the bottom of the fuselage.

2. Install your full range (sport) receiver in the fuselage using double-sided

servo tape.

3. Attach the elevator and rudder servo connectors to the appropriate chan-

nels of the receiver.

4. Attach the aileron Y-harness to the aileron channel of the receiver.

5. Attach the ESC connector to the throttle channel of the receiver.

Receiver Selection and Installation

Binding is the process of programming the receiver to recognize the GUID (Globally Unique Identiﬁ er) code of a single speciﬁ c transmitter. You need to ‘bind’ your

chosen Spektrum

™

DSM2

/DSMX

technology equipped aircraft transmitter to the receiver for proper operation.

Please visit www.bindnﬂ y.com for a complete list of compatible transmitters.

CAUTION: When using a Futaba

transmitter with a Spektrum DSM module, you must reverse the throttle channel and rebind. Refer to your Spektrum

module manual for binding and failsafe instructions. Refer to your Futaba transmitter manual for instructions on reversing the throttle channel.

Read the transmitter instructions for binding to a receiver

(location of transmitter’s Bind control).

1. Make sure the transmitter is powered off.

2. Move the transmitter controls to neutral (ﬂ ight controls: rudder,

elevators and ailerons) or to low positions (throttle, throttle trim).**

3. Install a bind plug in the receiver bind port.

4. Connect the ﬂ ight battery to the ESC, then power on the ESC switch.

The ESC will produce a series of sounds. One long tone, then 6 short

tones conﬁ rm that the LVC is set correctly for the ESC. The orange

bind LED on the receiver will begin to ﬂ ash rapidly.

5. Power on the transmitter while holding the transmitter bind button

or switch. Refer to your transmitter’s manual for binding.

6. When the receiver binds to the transmitter, the orange bind light on

the receiver will turn solid and the ESC will produce a series of three

ascending tones. The tones indicate the ESC is armed, provided the

throttle stick and throttle trim are low enough to trigger arming.

7. After binding, the 3 LEDs (blue, yellow and red) on the receiver

will ﬂ ash. The ﬂ ashing indicates the gain setting for each axis. For

more information, refer to the “Initializing the AR635” section in the

receiver manual.

8. Remove the bind plug from the bind port.

9. Safely store the bind plug (some owners attach the bind plug to their

transmitter using two-part loops and clips).

10. The receiver should retain the binding instructions received from the

transmitter until another binding is done.

** The throttle will not arm if the transmitter’s throttle control is not put at the

lowest position. If you encounter problems, follow the binding instructions and

refer to the transmitter Troubleshooting Guide for other instructions. If needed,

contact the appropriate Horizon Product Support ofﬁ ce.

Transmitter and Receiver Binding

Bind Plug Installation

WARNING AGAINST COUNTERFEIT PRODUCTS: If you ever need to replace your Spektrum receiver found in a Horizon Hobby product, always purchase

from Horizon Hobby, Inc. or a Horizon Hobby authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and

warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM or Spektrum.

Low Voltage Cutoff (LVC)

Battery Installation

Battery Selection

• We recommend the E-ﬂ ite 2800mAh 14.8V 4S 30C Li-Po battery

(EFLB28004S30). Refer to the Optional Parts List for other E-ﬂ ite batteries.

If using a battery other than those listed, the battery should be within the

range of capacity, dimensions and weight of the E-ﬂ ite Li-Po battery packs

to ﬁ t in the fuselage. Be sure the model balances at the recommended CG.

1. Carefully lift the rear edge of the battery hatch, then pull the hatch up and

back from the fuselage.

2. Apply hook and loop tape to the bottom of your battery.

3. For the recommended CG, install the battery in the middle of the compart-

ment, then press the battery onto the hook and loop strip. Close the 3 hook

and loop straps around the battery. See the Adjusting the Center of Gravity

instructions for more information.

4. Connect a fully charged battery to the ESC. See the Arming the ESC instruc-

tions for correct connection of the battery to the ESC.

5. Reinstall the battery hatch.

Tip: The ESC switch in the front left corner of the battery compart-

ment must be powered on for Arming the ESC.

When a Li-Po battery is discharged below 3V per cell, it will not hold a charge.

The ESC protects the ﬂ ight battery from over-discharge using Low Voltage Cut-

off (LVC). Before the battery charge decreases too much, LVC removes power

supplied to the motor. Power to the motor pulses, showing that some battery

power is reserved for ﬂ ight control and safe landing. When the motor pulses,

land the aircraft immediately and recharge the ﬂ ight battery.

Disconnect and remove the Li-Po battery from the aircraft after use to prevent

trickle discharge. Charge your Li-Po battery to about half capacity before stor-

age. During storage, make sure the battery charge does not fall below 3V per

cell.

TIP: Monitor your aircraft battery’s voltage before and after ﬂ ying by

using a Li-Po Cell Voltage Checker (EFLA111, sold separately).

Arming the ESC and Receiver

Arming the ESC also occurs after binding as previously described, but subse-

quent connection of a ﬂ ight battery requires the steps below.

AS3X

The AS3X system will not activate until the throttle stick or trim is increased for

the ﬁ rst time. Once the AS3X is active, the control surfaces may move rapidly

on the aircraft. This is normal. AS3X will remain active until the battery is

disconnected.

NOTICE: Due to increased servo power demands, only use the 60-Amp Pro

Switch-Mode BEC Brushless ESC (EFLA1060B V2) with the AR635 receiver. Use

of any other ESC presently available may result in damage to the aircraft.

DO NOT connect the battery while the throttle stick is at full or the ESC will go

into programming mode. If a musical tone sounds after 5 seconds, immediately

disconnect the battery, then lower the throttle. Refer to the ESC manual (avail-

able separately) for more information.

CAUTION: Always keep hands away from the propeller. When armed,

the motor will turn the propeller in response to any throttle movement.

CAUTION: Always disconnect the Li-Po battery from the aircraft receiver

when not ﬂ ying to avoid over-discharging the battery. Batteries discharged to a

voltage lower than the lowest approved voltage may become damaged,

resulting in loss of performance and potential ﬁ re when batteries are charged.

1. Lower the throttle and throttle trim to the lowest settings. Power on the

Transmitter, then wait 5 seconds.

2. Remove the battery hatch and install the flight battery to the hook and

loop strip, then connect the battery to the ESC, noting proper polarity.

3. Power ON the ESC switch (A) on the left side of the battery compartment.

Keep the aircraft immobile on its wheels away from wind for 5 seconds.

• The ESC will sound a series of tones (refer to step 4 of the

binding instructions for more information).

• An LED will light on the receiver (the red, blue and green gain

LEDs will also ﬂ ash).

If the ESC sounds a continuous double beep after the flight battery is

connected, recharge or replace the battery.

For further explanation of the gain lights, refer to the “Initializing the AR635”

section of the AR635 receiver manual.

TIP: The ESC switch enables you to easily disarm the propeller while

you are not ﬂ ying, but will still draw current from the battery.

Rudder Installation

Assembly

1. Slide the rudder’s CA hinges (A) in the hinge slots (B) of the vertical tail.

2. Install the screw (C) in the rudder mount.

3. Rest the aircraft on its nose, holding the tail up so the thin CA

(cyanoacrylate adhesive) will flow into the slots.

4. Bend the hinges by turning the rudder left, then carefully apply thin CA to

each hinge in the right side of each slot.

5. When the CA is dry, turn the rudder to the right and apply CA in the left

side of each slot.

6. Connect the clevis (D) to the rudder control horn. Ensure the rudder

servo arm is in the correct position, then adjust the linkage to center

the rudder.

Required Adhesives:

Thin CA

1. Install the landing gear (A) with the wheel pants pointed to the rear as

shown.

2. Install the covers (B, marked L and R) on the strut and fuselage.

3. Install the fairings (C, marked L and R) on the fuselage using 4 screws (D).

When needed, disassemble in reverse order.

Tip: Carefully support the aircraft while installing or removing screws.

Landing Gear Installation

Horizontal Tail Installation

1. Slide the horizontal tail tube (A) into the hole in the rear of the fuselage.

2. Install the 2 piece (left and right) horizontal tail as shown. Ensure the

control horn faces down.

3. Install 2 screws (B) in the holes in the bottom of the horizontal tail.

4. Attach the linkage (C) to the outermost hole in the elevator servo arm

using the link keeper and to the elevator control horn using the clevis.

5. Ensure the elevator servo arm is in the correct position, then adjust the

linkage to center the elevator.

When needed, disassemble in reverse order.

2 X 10mm (4)

3 X 17

1. Slide the wing tube (A) into the fuselage.

CAUTION: DO NOT crush or otherwise damage the wiring when

attaching the wing to the fuselage.

2. Install the left and right wing (B and C) over the wing tube and into the

wing slot of the fuselage while inserting the aileron servo connectors

through the provided holes.

3. Invert the fuselage so the landing gear is facing up. Secure the left and

right wings to the fuselage using the included screws (D).

4. Remove the screw (E) and the receiver cover (F) from the bottom of the

fuselage.

Tip: If needed, use hemostats or pliers to pull the servo connectors

into the fuselage.

5. Connect the aileron servos from the wings to the Y-harness connectors in

the fuselage. The left and right aileron servos can be connected to either

side of the Y-harness.

6. Replace the receiver cover and the screw.

Disassemble in reverse order.

IMPORTANT: Correct operation of the AS3X system requires connection of

both ailerons to the included Y-harness and the AILE channel of the receiver.

Wing Installation

Servo Arm Settings

Fly the model at recommended settings before making changes.

The linkages installed at the factory position are chosen for the most

balanced aerobatic response and AS3X performance. Linkage connections

directly affect aircraft response and AS3X performance.

NOTICE: Moving a linkage to another position may block the servo arm or

affect AS3X functionality. Refer to the receiver instructions for more information

about AS3X functionality.

Arms

Elevator

Rudder

Ailerons

3 X 18mm (2)

Center of Gravity (CG)

The CG location is measured from the leading edge of the wing at the root.

This CG location has been determined with the recommended Li-Po battery

(EFLB28004S30) installed in the middle of the battery compartment.

Tip: You can ﬂ y your aircraft inverted to conﬁ rm the CG is correct. The

aircraft should ﬂ y level when ﬂ ying inverted at ¾ throttle with little or

no elevator down pressure. If the aircraft CG is too far forward (nose-

heavy), signiﬁ cant down elevator is required to ﬂ y level. If the aircraft CG is too

far aft (tail-heavy), up elevator is required to ﬂ y level.

Control Direction Test

Move the controls on the transmitter to make sure the aircraft control surfaces

move correctly and in the proper direction or reverse a servo.

After performing the Control Test, correctly set the failsafe. Make sure the

transmitter controls are at neutral and the throttle and throttle trim are in the

low position, then rebind the airplanes to your transmitter. If the receiver loses

its connection to the transmitter, the failsafe will drive the servos to the settings

made at binding.

IMPORTANT: In your transmitter, ensure the Channel 5 servo is in NORMAL

position for proper AS3X functionality.

102mm

back from leading

edge at the root.

Control Surface Centering

AS3X Control Direction Test

IMPORTANT: Perform the Control Direction Test before performing control

surface centering.

Control Surface Centering and Adjusting a Linkage

While AS3X is inactive (before advancing the throttle), mechanically center the

control surfaces.

IMPORTANT: Correct operation of the AS3X system requires sub-trim and

trim at 0.

After binding a transmitter to the airplanes receiver, set the trims and sub-trims

to 0, ensure the servo arms are in the correct positions, then adjust the link-

ages to center the control surfaces.

Tip: Use needle-nose pliers or ball link pliers (RV01005) to remove or

install a link on a control horn.

• Turn the linkage clock-

wise or counterclockwise

until the control surface is

centered.

• Attach the linkage to the

servo arm or control horn

after adjustment.

Assemble the aircraft and bind your transmitter to the receiver before perform-

ing this Test.

Activate the AS3X system by advancing the throttle to 25%, then fully lowering

the throttle.

Move the aircraft as shown to ensure the AS3X system moves the control sur-

faces in their proper direction. If the control surfaces do not respond as shown,

do not ﬂ y the aircraft. Refer to the receiver manual for more information.

Once the AS3X system is active, the control surfaces may move rapidly on the

aircraft. This is normal. AS3X will remain active until the battery is discon-

nected.

Aircraft

movement

AS3X Reaction

ElevatorAileronRudder

Transmitter Setup

Transmitter Setup Checklist

Before binding for Computerized Transmitters (DX6i, DX7/DX7se,

DX7s, DX8, DX9, DX10t, DX18):

1. Choose a blank model memory.

2. Choose Wing/Aircraft Type for single aileron servo.

3. Set all trim and sub-trims to NEUTRAL (0%).

4. Set servo travel values to the recommended settings.

5. Set the Dual Rate value according to the Dual Rate and Expo

chart.

After binding:

1. DO NOT use sub-trims to make ﬁ ne adjustments. Off-center

subtrim will affect servo travel and AS3X operation.

2. Adjust linkage lengths so the control surfaces center when the

servo arm is close to perpendicular

CAUTION: For safe operation, always re-bind the airplane after

setup is complete to ensure the failsafe is updated with the latest

setup.

IMPORTANT: The AR635 receiver’s default setting in this aircraft is normal

mode. We recommend that you do not change this setup. Refer to the receiver

manual for more information.

A programmable DSM2/DSMX six-channel (or better) transmitter with Dual

Rates is required for ﬂ ying this aircraft. The Spektrum

™

DX6i, DX7s, DX8, DX9,

DX10t, DX18 and JR

X9503, 11X or 12X transmitters may be used.

Below are the recommended settings for Servo Travel.

Throttle 100%

Aileron 125%

Elevator 125%

Rudder 125%

Channel 5 100%

Dual Rates and Expos

Adjust rate and expo to the recommended values shown in the chart.

NOTICE: To ensure AS3X functions properly, do not lower rate values below

50%. If lower rates are desired, manually adjust the position of the pushrods

on the servo arm.

NOTICE: If oscillation occurs at high speed, refer to the Troubleshooting Guide

for more information.

Dual Rate High Rate

Expo

Low Rate

Expo

Aileron

70mm /

10%

37mm /

45%

Elevator

75mm /

10%

19mm /

40%

Rudder

110mm /

10%

65mm /

40%

Preﬂ ight Preparation

1. Remove and inspect contents.

2. Charge ﬂ ight battery.

3. Read this instruction manual thoroughly.

4. Fully assemble airplanes.

5. Install the ﬂ ight battery in the aircraft (once it has been fully charged).

6. Check the Center of Gravity (CG)

7. Bind aircraft to your transmitter.

8. Make sure linkages move freely.

9. Perform the Control Direction Test with the transmitter.

10. Perform the AS3X Control Direction Test with the aircraft.

11. Adjust ﬂ ight controls and transmitter.

12. Perform a radio system Range Check.

13. Find a safe and open area.

14. Plan ﬂ ight for ﬂ ying ﬁ eld conditions.

Flying Tips and Repairs

Always

decrease throttle at

propeller strike.

Consult local laws and ordinances before choosing a ﬂ ying location.

Flying Field

Always choose a wide-open space for ﬂ ying your aircraft. It is ideal for you to

ﬂ y at a sanctioned ﬂ ying ﬁ eld. If you are not ﬂ ying at an approved site, always

avoid ﬂ ying near houses, trees, wires and buildings. You should also be careful

to avoid ﬂ ying in areas where there are many people, such as busy parks,

schoolyards, or soccer ﬁ elds.

Range Check your Radio System

Before you ﬂ y, range check the radio system. Refer to your speciﬁ c transmitter

instruction manual for range test information.

Oscillation

Once the AS3X system is active (after advancing the throttle for the ﬁ rst time),

you will normally see the control surfaces react to aircraft movement. In

some ﬂ ight conditions, you will see oscillation. If oscillation occurs, decrease

airspeed. If oscillation persists, refer to the Troubleshooting Guide for more

information.

Takeoff

Place the aircraft in position for takeoff (facing into the wind). Set your trans-

mitter in low rate and gradually increase the throttle to ¾ to full and steer with

the rudder. Pull back gently on the elevator and climb to a comfortable altitude.

Flying

Fly the airplane and trim it for level ﬂ ight at ¾ throttle. After landing, adjust

the linkages mechanically to account for trim changes, then reset the trims to

neutral. Before changing ﬂ ight modes, ensure the aircraft will ﬂ y straight and

level with no trim or sub-trim.

Tip: If using more than 8 clicks of ﬂ ight trim, mechanically adjust the linkage

so less trim is needed, or AS3X operation may be affected.

This aircraft is extremely responsive to control input. Fly in General Flight mode

(Channel 5, position 0) until you are familiar with the aircraft’s response. Fly

ﬁ rst attempts in 3D mode at high altitude and slow speeds.

General Flight and 3D Flight

The receiver’s default gain settings for General Flight and 3D modes are set at

the factory for safe and reliable performance.

CAUTION: Flying in level forward ﬂ ight and calm wind conditions above

1/2 throttle in 3D mode or long high-speed dives may result in strong

oscillation that can damage the aircraft.

If there is oscillation in either mode (General Flight or 3D), decrease throttle

immediately. If oscillation persists, refer to the Troubleshooting Guide to adjust

(decrease) the axis gain to stop oscillation. For additional instructions on

changing the gain settings, refer to the receiver manual.

Landing

For your ﬁ rst ﬂ ights and with the recommended battery pack (EFLB28004S30),

set your transmitter timer or a stopwatch to 4 minutes. Adjust your timer

for longer or shorter ﬂ ights once you have ﬂ own the model. When the motor

pulses, land the aircraft immediately and recharge the ﬂ ight battery. It is not

recommended to ﬂ y the battery to LVC.

Make sure to land into the wind. Fly the aircraft to approximately 36 inches

(90 cm) or less above the runway, using a small amount of throttle for the

entire descent. Keep the throttle on until the aircraft is ready to ﬂ are. During

ﬂ are, keep the wings level and the aircraft pointed into the wind. Gently lower

the throttle while pulling back on the elevator to bring the aircraft down on its

wheels.

NOTICE: If a crash is imminent, reduce the throttle and

trim fully. Failure to do so could result in extra damage

to the airframe, as well as damage to the ESC and

motor.

NOTICE: After any impact, always ensure the receiver

is secure in the fuselage. If you replace the receiver,

install the new receiver in the same orientation as the

original receiver or damage may result.

NOTICE: Crash damage is not covered under warranty.

NOTICE: When you are ﬁ nished ﬂ ying, never leave the aircraft in direct sunlight

or in a hot, enclosed area such as a car. Doing so can damage the foam.

Repairs

Thanks to the Z-Foam

™

material in this aircraft, repairs to the foam can be

made using virtually any adhesive (hot glue, regular CA, epoxy, etc). When parts

are not repairable, see the Replacement Parts List for ordering by item number.

For a listing of all replacement and optional parts, refer to the list at the end of

this manual.

NOTICE: Use of CA accelerant on your aircraft can damage paint. DO NOT

handle the aircraft until accelerant fully dries.

Power Component Service

CAUTION: Always disconnect the ﬂ ight battery before performing

motor service.

CAUTION: DO NOT handle the propeller, motor or ESC while the ﬂ ight

battery is connected to the ESC. Personal injury could result.

Disassembly

1. Disconnect the ﬂ ight battery before performing motor service.

2. Remove the screw (A) and spinner (B) from the collet (G).

3. Remove the spinner nut (C), propeller (D), spinner backplate (E),

backplate (F) and collet from the motor shaft. You will need a tool to turn

the spinner nut.

4. Remove the 4 screws (H) from the X-mount (I) and the fuselage.

5. Disconnect the motor wires from the ESC wires.

6. Remove the 4 screws (J) and motor (K) from the X-mount.

Assembly

Assemble in reverse order.

• Correctly align and connect the motor wire colors with the ESC wires.

• The propeller size numbers (12 X 5.25 V2) must face out from the motor for

correct propeller operation.

• A tool is required to tighten the spinner nut on the collet.

• Ensure the spinner is fully connected to the spinner backplate for safe

operation.

Propeller Maintenance

CAUTION: Always keep hands away from the propeller when a battery

is connected to the aircraft. When armed, the motor will turn the propeller

in response to any throttle stick movement. Always disconnect the battery from

the aircraft before handling the propeller.

• Follow steps 2 and 3 above to remove the propeller.

• Reassemble in reverse order.

• Ensure the propeller size numbers face toward the front of the aircraft.

Ensure the nut holds the propeller tightly without damaging the propeller.

NOTICE: If the propeller is not balanced, the aircraft may vibrate, causing the

stabilization system to not operate correctly and/or decrease the life of the

servos.

Horizon Hobby does not warrant replacement if the servos are used under

extreme vibration or the stabilization system is used with an unbalanced

propeller.

For more information, view John Redman’s propeller balancing video at

www.horizonhobby.com.

Tip: We recommend removal of the propeller before any radio system

setup or transport of your aircraft.

Tip: When replacing servos, we recommend tying a string to the

servo wire before removing the servo. This string allows you to easily

reinstall the servo and wire.

I KJ

Not all wiring shown.

AMA National Model Aircraft Safety Code

Effective January 1, 2011

A. GENERAL

A model aircraft is a non-human-carrying aircraft capable of sustained ﬂ ight

in the atmosphere. It may not exceed limitations of this code and is intended

exclusively for sport, recreation and/or competition. All model ﬂ ights must

be conducted in accordance with this safety code and any additional rules

speciﬁ c to the ﬂ ying site.

1. Model aircraft will not be ﬂ own:

(a) In a careless or reckless manner.

(b) At a location where model aircraft activities are prohibited.

2. Model aircraft pilots will:

(a) Yield the right of way to all man carrying aircraft.

(b) See and avoid all aircraft and a spotter must be used when appropriate.

(AMA Document #540-D-See and Avoid Guidance.)

three (3) miles of an airport, without notifying the airport operator.

(d) Not interfere with operations and trafﬁ c patterns at any airport, heliport

or seaplane base except where there is a mixed use agreement.

(e) Not exceed a takeoff weight, including fuel, of 55 pounds unless in

compliance with the AMA Large Model Aircraft program. (AMA

Document 520-A)

(f) Ensure the aircraft is identiﬁ ed with the name and address or AMA

number of the owner on the inside or afﬁ xed to the outside of the model

aircraft. (This does not apply to model aircraft ﬂ own indoors).

(g) Not operate aircraft with metal-blade propellers or with gaseous boosts

except for helicopters operated under the provisions of AMA Document

#555.

(h) Not operate model aircraft while under the inﬂ uence of alcohol or while

using any drug which could adversely affect the pilot’s ability to safely

control the model.

(i) Not operate model aircraft carrying pyrotechnic devices which explode

or burn, or any device which propels a projectile or drops any object

that creates a hazard to persons or property.

Exceptions:

• Free Flight fuses or devices that burn producing smoke and are

securely attached to the model aircraft during ﬂ ight.

• Rocket motors (using solid propellant) up to a G-series size may

be used provided they remain attached to the model during ﬂ ight.

Model rockets may be ﬂ own in accordance with the National

Model Rocketry Safety Code but may not be launched from

model aircraft.

• Ofﬁ cially designated AMA Air Show Teams (AST) are authorized to

use devices and practices as deﬁ ned within the Team AMA

Program Document (AMA Document #718).

(j) Not operate a turbine-powered aircraft, unless in compliance with the

AMA turbine regulations. (AMA Document #510-A).

3. Model aircraft will not be ﬂ own in AMA sanctioned events, air shows or

model demonstrations unless:

(a) The aircraft, control system and pilot skills have successfully

demonstrated all maneuvers intended or anticipated prior to the

speciﬁ c event.

(b) An inexperienced pilot is assisted by an experienced pilot.

4. When and where required by rule, helmets must be properly worn and

fastened. They must be OSHA, DOT, ANSI, SNELL or NOCSAE approved or

comply with comparable standards.

B. RADIO CONTROL

1. All pilots shall avoid ﬂ ying directly over unprotected people, vessels,

vehicles or structures and shall avoid endangerment of life and property

of others.

2. A successful radio equipment ground-range check in accordance with

manufacturer’s recommendations will be completed before the ﬁ rst ﬂ ight

of a new or repaired model aircraft.

3. At all ﬂ ying sites a safety line(s) must be established in front of which all

ﬂ ying takes place (AMA Document #706-Recommended Field Layout):

(a) Only personnel associated with ﬂ ying the model aircraft are allowed at

or in front of the safety line.

(b) At air shows or demonstrations, a straight safety line must be

established.

(d) Intentional ﬂ ying behind the safety line is prohibited.

4. RC model aircraft must use the radio-control frequencies currently allowed

by the Federal Communications Commission (FCC). Only individuals

properly licensed by the FCC are authorized to operate equipment on

Amateur Band frequencies.

5. RC model aircraft will not operate within three (3) miles of any pre-existing

ﬂ ying site without a frequency-management agreement (AMA Documents

#922-Testing for RF Interference; #923- Frequency Management

Agreement)

6. With the exception of events ﬂ own under ofﬁ cial AMA Competition

Regulations, excluding takeoff and landing, no powered model may be

ﬂ own outdoors closer than 25 feet to any individual, except for the pilot

and the pilot’s helper(s) located at the ﬂ ight line.

7. Under no circumstances may a pilot or other person touch a model aircraft

in ﬂ ight while it is still under power, except to divert it from striking an

individual. This does not apply to model aircraft ﬂ own indoors.

8. RC night ﬂ ying requires a lighting system providing the pilot with a clear

view of the model’s attitude and orientation at all times.

9. The pilot of a RC model aircraft shall:

(a) Maintain control during the entire ﬂ ight, maintaining visual contact

without enhancement other than by corrective lenses prescribed for

the pilot.

(b) Fly using the assistance of a camera or First-Person View (FPV) only

in accordance with the procedures outlined in AMA Document #550.

FAA Information

Prior to ﬂ ying, contact your local or regional modeling organizations for

guidance and familiarize yourself with the current local rules and FAA

regulations governing model aviation in your location.

More information about model aviation can be found at www.modelaircraft.org.

The Federal Aviation Administration can be found online at www.faa.gov.

Problem Possible Cause Solution

Oscillation

Flying over recommended

airspeed

Reduce air speed

Damaged propeller or

spinner

Replace propeller or spinner

Imbalanced propeller

Balance the propeller. For more information, view John Redman’s propeller balancing video at www.

horizonhobby.com

Flight condition variations

Adjust gain to current ﬂ ight conditions (wind, updrafts, local conditions [elevation, humidity,

temperature, etc.])

Motor vibration Replace parts or correctly align all parts and tighten fasteners as needed

Loose receiver Align and secure receiver in fuselage

Loose aircraft controls Tighten or otherwise secure parts (servo, arm, linkage, horn and control surface)

Worn parts Replace worn parts (especially propeller, pivot points or servo)

Irregular servo movement Replace servo

If oscillation persists... Decrease gain (refer to receiver manual)

Inconsistent ﬂ ight

performance

Trim is not at neutral If you adjust trim more than 8 clicks, adjust the clevis to remove trim

Sub-Trim is not at neutral No Sub-Trim is allowed. Adjust the servo linkage

Aircraft was not kept im-

mobile for 5 seconds

Power off and on the ESC while keeping the aircraft still for 5 seconds with throttle stick in lowest posi-

tion.

Incorrect response

to the AS3X Control

Direction Test

Incorrect direction settings

in the receiver, which can

cause a crash

DO NOT ﬂ y. Correct the direction settings (refer to the receiver manual), then ﬂ y.

Troubleshooting Guide AS3X

Problem Possible Cause Solution

Aircraft will not re-

spond to throttle but

responds to other

controls

Throttle not at idle and/or throttle trim too high Reset controls with throttle stick and throttle trim at lowest setting

Throttle servo travel is lower than 100% Make sure throttle servo travel is 100% or greater

Throttle channel is reversed Reverse throttle channel on transmitter

Motor disconnected from ESC Make sure motor is connected to the ESC

Extra propeller noise

or extra vibration

Damaged propeller and spinner, collet or motor Replace damaged parts

Propeller is out of balance Balance or replace propeller

Prop nut is too loose Tighten the prop nut

Spinner is not tight or fully seated in place Tighten the spinner or remove the spinner and turn it 180 degrees

Reduced ﬂ ight time

or aircraft under-

powered

Flight battery charge is low Completely recharge ﬂ ight battery

Propeller installed backwards Install propeller with numbers facing forward

Flight battery damaged Replace ﬂ ight battery and follow ﬂ ight battery instructions

Flight conditions may be too cold Make sure battery is warm before use

Battery capacity too low for flight conditions Replace battery or use a larger capacity battery

Aircraft will not Bind

(during binding) to

transmitter

Transmitter too near aircraft during binding process

Move powered transmitter a few feet from aircraft, disconnect and reconnect

ﬂ ight battery to aircraft

Aircraft or transmitter is too close to large metal

object, wireless source or another transmitter

Move aircraft and transmitter to another location and attempt binding again

The bind plug is not installed correctly in the bind port Install bind plug in bind port and bind the aircraft to the transmitter

Flight battery/transmitter battery charge is too low Replace/recharge batteries

Bind switch or button not held long enough during

bind process

Power off transmitter and repeat bind process. Hold transmitter bind

button or switch until receiver is bound

ESC is powered off Power on the ESC switch

Aircraft will not con-

nect (after binding)

to transmitter

Transmitter too near aircraft during connecting

process

Move powered transmitter a few feet from aircraft, disconnect and reconnect

ﬂ ight battery to aircraft

Aircraft or transmitter is too close to large metal

object, wireless source or another transmitter

Move aircraft and transmitter to another location and attempt connecting again

Bind plug left installed in bind port Rebind transmitter to the aircraft and remove the bind plug before cycling power

Aircraft bound to different model memory

(ModelMatch

radios only)

Select correct model memory on transmitter

Flight battery/Transmitter battery charge is too low Replace/recharge batteries

Transmitter may have been bound to a different air-

craft using different DSM protocol

Bind aircraft to transmitter

ESC is powered off Power on the ESC switch

Control surface does

not move

Control surface, control horn, linkage or servo

damage

Replace or repair damaged parts and adjust controls

Wire damaged or connections loose Do a check of wires and connections, connect or replace as needed

Transmitter is not bound correctly or the incorrect

airplanes was selected

Re-bind or select correct airplanes in transmitter

Flight battery charge is low Fully recharge ﬂ ight battery

BEC (Battery Elimination Circuit) of the ESC is

damaged

Replace ESC

ESC is powered off Power on the ESC switch

Controls reversed Transmitter settings are reversed

Perform the Control Direction Test and adjust the controls on transmitter

appropriately

Motor power pulses

then motor loses

power

ESC uses default soft Low Voltage Cutoff (LVC) Recharge ﬂ ight battery or replace battery that is no longer performing

Weather conditions might be too cold Postpone flight until weather is warmer

Battery is old, worn out, or damaged Replace battery

Battery C rating might be too small Use recommended battery

Troubleshooting Guide

Limited Warranty

What this Warranty Covers

Horizon Hobby, Inc. (“Horizon”) warrants to the original purchaser that the

product purchased (the “Product”) will be free from defects in materials and

workmanship at the date of purchase.

What is Not Covered

This warranty is not transferable and does not cover (i) cosmetic damage, (ii)

damage due to acts of God, accident, misuse, abuse, negligence, commercial

use, or due to improper use, installation, operation or maintenance, (iii) modi-

ﬁ cation of or to any part of the Product, (iv) attempted service by anyone other

than a Horizon Hobby authorized service center, (v) Product not purchased

from an authorized Horizon dealer, or (vi) Product not compliant with applicable

technical regulations.

OTHER THAN THE EXPRESS WARRANTY ABOVE, HORIZON MAKES NO OTHER

WARRANTY OR REPRESENTATION, AND HEREBY DISCLAIMS ANY AND ALL

IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WAR-

RANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE. THE PURCHASER ACKNOWLEDGES THAT THEY ALONE

HAVE DETERMINED THAT THE PRODUCT WILL SUITABLY MEET THE REQUIRE-

MENTS OF THE PURCHASER’S INTENDED USE.

Purchaser’s Remedy

Horizon’s sole obligation and purchaser’s sole and exclusive remedy shall be

that Horizon will, at its option, either (i) service, or (ii) replace, any Product

determined by Horizon to be defective. Horizon reserves the right to inspect

any and all Product(s) involved in a warranty claim. Service or replacement

decisions are at the sole discretion of Horizon. Proof of purchase is required for

all warranty claims. SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS

WARRANTY IS THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY.

Limitation of Liability

HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR

CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMER-

CIAL LOSS IN ANY WAY, REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN

CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR ANY OTHER

THEORY OF LIABILITY, EVEN IF HORIZON HAS BEEN ADVISED OF THE POSSIBIL-

ITY OF SUCH DAMAGES. Further, in no event shall the liability of Horizon exceed

the individual price of the Product on which liability is asserted. As Horizon has

no control over use, setup, ﬁ nal assembly, modiﬁ cation or misuse, no liability

shall be assumed nor accepted for any resulting damage or injury. By the act

of use, setup or assembly, the user accepts all resulting liability. If you as the

purchaser or user are not prepared to accept the liability associated with the

use of the Product, purchaser is advised to return the Product immediately in

new and unused condition to the place of purchase.

Law

These terms are governed by Illinois law (without regard to conﬂ ict of law

principals). This warranty gives you speciﬁ c legal rights, and you may also

have other rights which vary from state to state. Horizon reserves the right to

change or modify this warranty at any time without notice.

WARRANTY SERVICES

Questions, Assistance, and Services

Your local hobby store and/or place of purchase cannot provide warranty sup-

port or service. Once assembly, setup or use of the Product has been started,

you must contact your local distributor or Horizon directly. This will enable Hori-

zon to better answer your questions and service you in the event that you may

need any assistance. For questions or assistance, please visit our website at

www.horizonhobby.com, submit a Product Support Inquiry, or call the toll free

telephone number referenced in the Warranty and Service Contact Information

section to speak with a Product Support representative.

Inspection or Services

If this Product needs to be inspected or serviced and is compliant in the

country you live and use the Product in, please use the Horizon Online Service

Request submission process found on our website or call Horizon to obtain a

Return Merchandise Authorization (RMA) number. Pack the Product securely

using a shipping carton. Please note that original boxes may be included, but

are not designed to withstand the rigors of shipping without additional protec-

tion. Ship via a carrier that provides tracking and insurance for lost or damaged

parcels, as Horizon is not responsible for merchandise until it arrives and is

accepted at our facility. An Online Service Request is available at http://www.

horizonhobby.com/content/_service-center_render-service-center. If you do

not have internet access, please contact Horizon Product Support to obtain a

RMA number along with instructions for submitting your product for service.

When calling Horizon, you will be asked to provide your complete name, street

address, email address and phone number where you can be reached during

business hours. When sending product into Horizon, please include your RMA

number, a list of the included items, and a brief summary of the problem. A

copy of your original sales receipt must be included for warranty consider-

ation. Be sure your name, address, and RMA number are clearly written on the

outside of the shipping carton.

NOTICE: Do not ship LiPo batteries to Horizon. If you have any issue with

a LiPo battery, please contact the appropriate Horizon Product Support

ofﬁ ce.

Warranty Requirements

For Warranty consideration, you must include your original sales receipt

verifying the proof-of-purchase date. Provided warranty conditions have

been met, your Product will be serviced or replaced free of charge. Service or

replacement decisions are at the sole discretion of Horizon.

Non-Warranty Service

Should your service not be covered by warranty, service will be com-

pleted and payment will be required without notiﬁ cation or estimate of

the expense unless the expense exceeds 50% of the retail purchase cost.

By submitting the item for service you are agreeing to payment of the service

without notiﬁ cation. Service estimates are available upon request. You must

include this request with your item submitted for service. Non-warranty service

estimates will be billed a minimum of ½ hour of labor. In addition you will be

billed for return freight. Horizon accepts money orders and cashier’s checks, as

well as Visa, MasterCard, American Express, and Discover cards. By submitting

any item to Horizon for service, you are agreeing to Horizon’s Terms and Condi-

tions found on our website http://www.horizonhobby.com/content/_service-

center_render-service-center.

ATTENTION: Horizon service is limited to Product compliant in the coun-

try of use and ownership. If received, a non-compliant Product will not

be serviced. Further, the sender will be responsible for arranging return

shipment of the un-serviced Product, through a carrier of the sender’s

choice and at the sender’s expense. Horizon will hold non-compliant

Product for a period of 60 days from notiﬁ cation, after which it will be

discarded.

Declaration of Conformity

(in accordance with ISO/IEC 17050-1)

No. HH2013112103

Product(s): EFL CZ Yak 54 3X BNF Basic

Item Number(s): EFL10550

Equipment class: 1

The object of declaration described above is in conformity with the require-

ments of the speciﬁ cations listed below, following the provisions of the Euro-

pean R&TTE directive 1999/5/EC and EMC Directive 2004/108/EC:

EN 301 489-1 V1.9.2: 2012

EN301 489-17 V2.1.1: 2009

EN55022:2010 + AC:2011

EN55024:2010

Signed for and on behalf of:

Horizon Hobby, Inc.

Champaign, IL USA

Nov 21, 2013

Declaration of Conformity

(in accordance with ISO/IEC 17050-1)

No. HH2013112104

Product(s): EFL CZ Yak 54 3X PNP

Item Number(s): EFL10575

Equipment class: 1

The object of declaration described above is in conformity with the require-

ments of the speciﬁ cations listed below, following the provisions of the EMC

Directive 2004/108/EC:

EN55022:2010 + AC:2011

EN55024:2010

Signed for and on behalf of:

Horizon Hobby, Inc.

Champaign, IL USA

Nov 21, 2013

Compliance Information for the European Union

Contact Information

Country of Purchase Horizon Hobby Phone Number/Email Address Address

United States of

America

Horizon Service Center

(Repairs and Repair Requests)

servicecenter.horizonhobby.com/

RequestForm/

4105 Fieldstone Rd

Champaign, Illinois, 61822 USA

Horizon Product Support

(Product Technical Assistance)

www.quickbase.com/db/

bghj7ey8c?a=GenNewRecord

888-959-2305

Sales

sales@horizonhobby.com

888-959-2305

United Kingdom

Service/Parts/Sales:

Horizon Hobby Limited

sales@horizonhobby.co.uk

Units 1–4 , Ployters Rd, Staple Tye

Harlow, Essex, CM18 7NS, United Kingdom

+44 (0) 1279 641 097

Germany

Horizon Technischer Service service@horizonhobby.de

Christian-Junge-Straße 1

25337 Elmshorn, Germany

Sales: Horizon Hobby GmbH +49 (0) 4121 2655 100

France

Service/Parts/Sales:

Horizon Hobby SAS

infofrance@horizonhobby.com 11 Rue Georges Charpak

77127 Lieusaint, France

+33 (0) 1 60 18 34 90

China

Service/Parts/Sales:

Horizon Hobby – China

info@horizonhobby.com.cn Room 506, No. 97 Changshou Rd.

Shanghai, China 200060

+86 (021) 5180 9868

FCC Information

Operation is subject to the following two conditions: (1) This device may not cause

harmful interference, and (2) this device must accept any interference received, including

interference that may cause undesired operation.

CAUTION: Changes or modiﬁ cations not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

This product contains a radio transmitter with wireless technology which has been tested

and found to be compliant with the applicable regulations governing a radio transmitter

in the 2.400GHz to 2.4835GHz frequency range.

Instructions for disposal of WEEE by users in the European Union

This product must not be disposed of with other waste. Instead, it is the user’s responsibility to dispose of their waste equipment by handing it over

to a designated collections point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste

equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and

the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city ofﬁ ce, your

household waste disposal service or where you purchased the product.

Robert Peak

Chief Financial Ofﬁ cer

Horizon Hobby, Inc

Robert Peak

Chief Financial Ofﬁ cer

Horizon Hobby, Inc

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