Page 1
UMX™ Yak 54 180
Instruction Manual
Bedienungsanleitung
Manuel d’utilisation
Manuale di Istruzioni
Page 2
EN
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 operate 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 warnings
in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or
serious injury.
Age Recommendation: Not for children under
14 years. This is not a toy.
Safety Precautions and Warnings
• Always keep a safe distance in all directions
around your model to avoid collisions or injury.
This model 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 model 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 model in your
mouth as it could cause serious injury or
even death.
2
• Never operate your model with low transmitter
batteries.
• Always keep aircraft in sight and under control.
• Always use fully charged batteries.
• Always keep the 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.
Page 3
Thank you for purchasing the E-fl ite® UMX™ Yak 54 180 ultra micro airplane with which you’ll enjoy a
bold new level of aerobatic performance. No other aerobatic design meets the challenge and demands of
precision and 3D versatility like the Yak 54 can. Recognized early on by the father of 3D, Quique Somenzini,
his Yak 54 concept ushered in a new era of RC aerobatic agility that’s now possible to experience in small
fl ying spaces indoors and out. Your UMX Yak 54 180 offers incredible speed and thrust from its specially
tuned brushless power system. But what truly makes this go-anywhere 3D thoroughbred truly special is
its incredible AS3X® System that delivers incredible precision so that you can perform aerobatics smoothly
and the control authority to pop sharply into 3D maneuvers with the stability of a giant-scale aerobat. And
despite its size, AS3X stability also helps you fl y in moderate winds without seeing so much as a bobble,
plus you’ll be able to hold high-alpha fl ight angles that have a locked-in feel.
The exceptional capabilities of the E-fl ite UMX Yak 54 180 may require a little more fi rst-fl ight preparation
than other Bind-N-Fly
®
ultra micro aircraft you may have experienced. A thorough read of this manual will
help assure that you’re equipped to successfully enjoy all the benefi ts this outstanding ultra micro model
has to offer.
Table of Contents
EN
Prefl ight Checklist ..................................................4
AS3X Stabilization Delivers
Breakthrough Performance ....................................4
Charging Warnings.................................................4
Battery Charging ....................................................5
Low Voltage Cutoff (LVC) ........................................6
Transmitter and Receiver Binding ...........................6
ESC/Receiver Arming, Battery Installation
and Center of Gravity .............................................7
Side Force Generators (SFGs) Installation ...............8
Landing Gear Installation .......................................8
Control Direction Test .............................................8
Control Centering ..................................................9
Specifi cations
17.8 in (452mm)
16.1 in (410mm)
Control Horn Settings .............................................9
Dual Rates and Expos ............................................9
DX4e and DX5e Expo Activation and Deactivation 10
Post Flight Checklist ............................................10
Flying Tips and Repairs ........................................11
Power Components Service .................................12
Troubleshooting Guide .........................................13
Limited Warranty .................................................14
Warranty and Service Information ........................16
Compliance Information for the European Union ...16
Replacement Parts ...............................................62
Optional Parts and Accessories ............................63
Installed
Motor: 180BL 3000Kv Brushless
Outrunner (EFLUM180BLB)
Receiver : Spektrum
™
6-Ch AS3X
®
Receiver with BL ESC (SPMAS6410NBL)
(3) 2.3-Gram Performance Linear Long
Throw Servo (SPMSA2030L)
Included
Battery: 150mAh 2S 7.4V 45C Li-Po,
26AWG (EFLB1502S45)
Battery Charger:
™
Celectra
2S 7.4V DC Li-Po Charger
(EFLUC1007)
2.5 oz
(70 g)
Needed to Complete
Recommended Transmitter:
Spektrum™ DSM2®/DSMX® full range
with dual-rates (DX4e and up)
To register your product online, go to www.e-fl iterc.com
3
Page 4
EN
Prefl ight Checklist
1. Charge fl ight battery.
2. Install fl ight battery in aircraft (once it
has been fully charged).
3. Bind aircraft to transmitter.
4. Make sure linkages move freely.
5. Perform Control Direction Test with
transmitter.
6. Set dual rates and expos.
7. Adjust center of gravity.
8. Perform a radio system Range Check.
9. Find a safe and open area.
10. Plan fl ight for fl ying fi eld conditions.
AS3X Stabilization Delivers Breakthrough Performance
Horizon Hobby has always made RC sport, scale
and unique aircraft with the kind of performance
experts appreciate. Now the exclusive Artificial
Stability – 3 aXis (AS3X) system helps take
performance expectations in ultra micro aircraft a
quantum leap higher.
Based on the successful use of MEMS sensor
technology within the AS3X Stabilization System
essential to Blade
helicopters, the specifically tuned AS3X System
for airplanes helps invisibly correct for turbulence,
torque and tip stalls when encountered.
®
ultra micro flybarless
Furthermore, 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
model.
AS3X will change the way you’ll want to fly now and
in the future. To see what we mean, go to
www.E-fliteRC.com/AS3X.
Charging Warnings
The Battery Charger (EFLUC1007) included with
your aircraft has been designed to safely charge the
Li-Po battery.
CAUTION: All instructions and warnings must
be followed exactly. Mishandling of Li-Po batteries
can result in a fire, 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 immediately. 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 (5–49°
C). Do not store the battery or model in a car or
direct sunlight. 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.
• Always disconnect the battery after charging, and
4
let the charger cool between charges.
• Always constantly monitor the temperature of the
battery pack while charging.
• ONLY USE A CHARGER SPECIFICALLY DESIGNED
TO CHARGE LI-PO BATTERIES. Failure to charge
the battery with a compatible charger may cause
a 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 charge damaged batteries.
• Never attempt to dismantle or alter the charger.
• Never allow minors to charge battery packs.
• Never charge batteries in extremely hot or cold
places (recommended between 40–120° F or
(5–49° C) or place in direct sunlight.
Page 5
Battery Charging
Your aircraft comes with a 2S 7.4V 150mAh 45C
Li-Po battery and a 2S 7.4V DC Li-Po battery
charger that requires a 12V (11V–14V) DC power
source.
Refer to the charging warnings. It is recommended
to charge the battery pack while you are inspecting
the aircraft. The flight battery will be required to
confirm proper aircraft operation in future steps.
Battery Charging Process
NOTICE: Charge only batteries that are cool to the
touch and are not damaged. Look at the battery to
make sure it is not damaged e.g., swollen, bent,
broken or punctured.
1. Gently press the battery connector into the
charge port located on the front of the charger.
The connector of the battery is specifically
designed to allow it to fit into the charge port
one way to prevent reverse polarity connection.
However, check for proper alignment and
polarity.
2. Press the button on the charger. The red LED
will illuminate, indicating charging has begun.
Charging a fully discharged (not over-discharged) 150mAh battery takes approximately 20–30
minutes at the charger’s 300mA charge rate. The
included battery can be charged at a rate of up to
3C (600mA).
2S 7.4V 150mAh 45C
Lithium Polymer Battery
Always disconnect the fl ight battery from the
charger immediately upon completion of charging.
CAUTION: Overcharging a battery can cause
a fi re.
CAUTION: Only use a charger specifi cally
designed to charge this Li-Po battery. Failure to do
so could result in fi re, causing injury or property
damage.
CAUTION: Never exceed the recommended
charge rate.
EN
LED Indications
1. Green LED blinking .......................................................................................... Standby
2. Blinking Red LED at varying speeds ................................................................. Charging
3. Red and Green LED blinking simultaneously ..................................................... Balancing
4. Solid Green LED ............................................................................................... Full Charge
5. Red and Green LED fl ashing rapidly ................................................................. Error
5
Page 6
EN
Low Voltage Cutoff (LVC)
When a Li-Po battery is discharged below 3V per
cell, it will not hold a charge. The aircraft’s ESC
protects the fl ight battery from over-discharge
using Low Voltage Cutoff (LVC). Once the battery
discharges to 3V per cell, the LVC will reduce the
power to the motor in order to leave adequate
power to the receiver and servos to land the
airplane.
When the motor power decreases, land the aircraft
immediately and replace or recharge the fl ight
battery.
Always disconnect and remove the Li-Po battery
from the aircraft after each fl ight. Charge your Li-Po
battery to about half capacity before storage. Make
sure the battery charge does not fall below 3V per
cell. Failure to unplug a connected battery will result
in trickle discharge.
For your fi rst fl ights, 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.
NOTICE: Repeated fl ying to LVC will damage the
battery.
Tip: Monitor your aircraft battery’s voltage before
and after flying by using a Li-Po Cell Voltage
Checker (EFLA111, sold separately).
Transmitter and Receiver Binding
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.
Any full range Spektrum DSM2/DSMX transmitter can bind to the DSM2/DSMX receiver. Please visit www.
bindnfl y.com for a complete list of compatible transmitters.
Binding Procedure
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.
1. Refer to your transmitter’s unique instructions for binding to a receiver (location of transmitter’s
Bind control).
2. Make sure the fl ight battery is disconnected from the aircraft.
3. Power off your transmitter.
4. Connect the fl ight battery in the aircraft. The receiver LED will begin to fl ash rapidly (typically after
5 seconds).
5. Make sure the transmitter controls are neutral and the throttle and throttle trim are in low position.
6. Put your transmitter into bind mode. Refer to your transmitter’s manual for binding button or switch
instructions.
7. After 5 to 10 seconds, the receiver status LED will turn solid, indicating that the receiver is bound
to the transmitter. If the LED does not turn solid, refer to the Troubleshooting Guide at the back of
the manual.
6
Page 7
ESC/Receiver Arming, Battery Installation and Center of Gravity
EN
CAUTION: Always keep hands away from the
propeller. When armed, the motor will turn the
propeller in response to any throttle movement.
Arming the ESC/receiver also occurs after binding
as previously described, but subsequent connection
of a fl ight battery requires the following steps.
AS3X
The AS3X
throttle stick or trim is increased for the first
time. Once active, the control surfaces may
move rapidly and noisily on the aircraft.
This is normal. AS3X technology will remain
active until the battery is disconnected.
1. Remove the battery hatch from the fuselage
2. Attach the battery to the hook and loop strip
®
system will not activate until the
using the tab.
so the battery end opposite the connectors
aligns with the leading edge of the wing.
Center of Gravity (CG)
At the wing root, measure the CG location 50mm
back from the leading edge of the wing.
1
2
50mm
3. Lower the throttle and throttle trim to the
lowest settings on your transmitter. Power
on your transmitter, then wait 5 seconds.
4. Connect the battery to the ESC, noting proper
polarity. Keep the plane immobile and away
from wind for 5 seconds to allow the AS3X
system to initialize. A series of tones and
a continuous LED indicates a successful
connection.
CAUTION: Always disconnect the Li-Po
battery from the ESC when not fl ying to eliminate
power supplied to the motor. The ESC does not have
an arming switch and will respond to any
transmitter input when a signal is present.
CAUTION: Always disconnect the Li-Po
battery from the ESC 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.
3
4
1-2-3-4-5 Sec.
7
Page 8
EN
Side Force Generators (SFGs) Installation
Side Force Generators add side force in all fl ight
attitudes, increase rudder authority and make a
variety of aerobatics possible.
1. Slide each SFG in the respective channel on
the leading edge of the wing.
NOTICE: Install the SFGs vertically on the wing.
Failure to install the SFGs at a 90º angle may result
in incorrect fl ight performance.
2. Apply a few drops of foam-safe CA (cyanoacrylate adhesive) to stabilize an SFG on the
wing and to prevent it from moving in flight.
Landing Gear Installation
1. Push together the legs of the main gear strut.
2. Insert the top of the strut into the slot in the
bottom of the fuselage so with the wheels
raked foreward as shown.
When needed, disassemble in reverse order.
Control Direction Test
You should bind your aircraft and transmitter before
doing these tests. Move the controls on the transmitter to make sure the aircraft control surfaces
move correctly and in the proper direction.
8
Make sure the tail linkages move freely and that
paint or decals are not adhered to them.
Page 9
Control Centering
Before the fi rst fl ights, or in the event of an
accident, make sure the fl ight control surfaces
are centered. Adjust the linkages mechanically if
the control surfaces are not centered. Use of the
transmitter sub-trims may not correctly center the
aircraft control surfaces due to the mechanical
limits of linear servos.
1. Make sure the control surfaces are neutral
when the transmitter controls and trims are
centered. The transmitter sub-trim must
always be set to zero.
2. When needed, use a pair of pliers to carefully
bend the metal linkage (see illustration).
3. Make the U-shape narrower to make the
connector shorter. Make the U-shape wider
to make the linkage longer.
Control Horn Settings
The illustration shows linkage positions chosen for
the most aerobatic response. Linkage connections
on the control horns directly affect aircraft response.
CAUTION: When these are incorrectly
connected for the pilot’s skill level, unexpected
aircraft response to controls can result. This can
cause damage to the aircraft and personal injury.
Centering Controls After First Flights
For best performance with AS3X, it is important
that excessive trim is not used. If the aircraft re-
quires excessive transmitter trim (4 or more clicks
of trim per channel), return the transmitter trim
to zero and adjust the linkages mechanically so
that the control surfaces are in the fl ight trimmed
position.
INTERMEDIATE 3D FLYING
EXTREME 3D FLYING
EXTREME
Aileron Elevator Rudder
EXTREME
EXTREME
EN
Dual Rates and Expos
To obtain the best fl ight performance, we
recommend using a DSM2/DSMX radio capable
of adjustable Dual Rates and Expo. The suggested
settings shown here are the recommended
starting settings. Adjust according to the individual
preferences after the initial fl ight.
For activation and deactivation of Expo in the DX4e
and DX5e, refer to the next section.
NOTICE: Do not set your transmitter travel adjust
over 100%. If the TRAVEL ADJUST is set over
100%, it will not result in more control movement, it
will overdrive the servo and cause damage.
It is normal for linear servos to make signifi cant
noise. The noise is not an indication of a faulty
servo.
Dual Rate Expo
High Low High Low
Aileron 100% 70% 25% 15%
Elevator 100% 70% 30% 25%
Rudder 100% 70% 15% 5%
Tip: For the fi rst fl ight, fl y the model in low rate.
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Page 10
EN
DX4e and DX5e Expo Activation and Deactivation
If you plan to fl y your aircraft with a DX4e or DX5e, activate Expo for the best feel. Disconnect the battery
from the aircraft before activating the Expo feature in your transmitter.
Once Expo is activated, it will remain activated for subsequent power cycles of the transmitter. Once Expo is
deactivated, it will remain deactivated until it is activated again.
DX4e (Modes 1 and 2)
Activate and Deactivate Expo
1. Put the ACT switch in the down position
(ON) and the Rate switch in the down
position (LO).
2. Push and hold the trainer (bind) button
and move and hold the two sticks (as
shown here) for activation (A) or
deactivation (B), while powering on
the transmitter.
3. Release the trainer switch and the
control sticks only after a series of
tones sound (ascending tones for
activation, descending tones for
deactivation).
DX5e (Modes 1 and 2)
Activate and Deactivate Expo
1. Hold the aileron trim switch to the right for
activation (C) or to the left for deactivation
(D), while powering on the transmitter.
2. Release the aileron trim switch after a
series of tones sound, (ascending tones
for activation, descending tones for
deactivation).
A
B
C D
Post Flight Checklist
1. Disconnect the fl ight battery from the ESC
(Required for safety and battery life).
2. Power OFF the transmitter.
3. Remove the fl ight battery from the
aircraft.
4. Recharge the fl ight battery.
10
5. Store the fl ight battery apart from the
aircraft and monitor the battery charge.
6. Make note of the fl ight conditions and
fl ight plan results, planning for future
fl ights.
Page 11
Flying Tips and Repairs
EN
We recommend fl ying your aircraft outside in no
greater than moderate winds, or indoors in a large
gymnasium. 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.
Consult local laws and ordinances before choosing
a location to fl y your aircraft.
Takeoff
Place the aircraft in position for takeoff (facing into
the wind if fl ying outdoors). Set dual rates to low
position and gradually increase the throttle to ¾ to
full and steer with the rudder. Pull back gently on
the elevator and climb to check trim. Once the trim
is adjusted, begin exploring the fl ight envelope of
the aircraft.
Failure to lower the throttle stick
CAUTION
and trim to the lowest possible
positions during a crash could
result in damage to the ESC in
the receiver unit, which may
require replacement.
This aircraft is equipped with
Over Current Protection (OCP).
Always
decrease throttle at
propeller strike.
This feature protects the ESC
from overheating. OCP stops the motor when the
transmitter throttle is set too high and the propeller
cannot turn. The OCP will only activate when the
throttle stick is positioned just above 1/2 throttle.
After the ESC stops the motor, fully lower the
throttle to re-arm the ESC.
NOTICE: Crash damage is not covered under the
warranty.
Quique’s Propeller Balancing Tip
NOTICE: If the propeller is not balanced, the
aircraft may vibrate, causing the aircraft to operate
incorrectly and/or decrease the life of the servos.
Before making any adjustments, always ensure
the propeller has come to a complete stop and the
throttle and throttle trim are fully lowered.
NOTICE: Always use eye protection while balancing
a propeller or injury can result.
1. Typical propeller balancers may not yield
satisfactory results on small propellers.
Instead, test for vibration by carefully holding
the aircraft fuselage behind the wings while
increasing the throttle on your transmitter.
2. If you feel vibration, apply a small piece of clear
tape (approximately 20mm by 6mm, depending
on the thickness) evenly across the propeller
blade’s leading edge.
3. Test for vibration. Move the tape to the other
blade or remove tape in small amounts until
you decrease vibration to your satisfaction.
Repairs
Repair the aircraft using foam-compatible CA
(cyanoacrylate adhesive) or clear tape. Only use
foam-compatible CA, as other types of glue can
damage the foam. 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 foam-compatible CA accelerant on
your aircraft can damage paint. DO NOT handle the
aircraft until the accelerant fully dries.
IMPORTANT: The cellophane on the bottom of
the wing may show wrinkles. Wrinkles vary with
the passage of time. Wrinkles do not change the
aircraft’s fl ight performance.
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.
11
Page 12
EN
Power Components Service
Disassembly
CAUTION: DO NOT handle the propeller
while the fl ight battery is connected to the ESC.
Personal injury could result.
Propeller
1. Remove the screw (A), and propeller (B) from
the prop adapter (C).
Motor
NOTICE: Removing tape or decals can damage
paint on your aircraft. Avoid pinching or otherwise
damaging any wires when opening or closing
the fuselage.
1. Cut through the tape and decals on the
fuselage, then remove the upper fuselage.
2. Disconnect the motor wire connector from
the ESC/receiver connector on the right side
of the fuselage.
C
A B
3. Inside the fuselage, remove the screw (D) and
motor (E) from the motor mount.
4. Remove 3 screws (F) and the prop adapter (G)
from the motor. The motor magnet may attract
screws to the motor.
Assembly
Assemble in reverse order.
• Connect the motor wire connector to the ESC/
receiver.
• Connect the top and bottom half of the
fuselage with clear tape.
• The propeller size numbers (5.75 x 2.25) must
face out from the motor for correct propeller
operation.
• Ensure the propeller adapter and motor mount
are fully connected to the motor.
12
D
E
G
F
Page 13
Troubleshooting Guide
AS3X
Problem Possible Cause Solution
Control surfaces not at
neutral position when
transmitter controls are
at neutral
Model fl ies inconsistently from fl ight to
fl ight
Controls oscillate in
fl ight, (model rapidly
jumps or moves)
Problem Possible Cause Solution
Aircraft will not respond
to throttle but responds
to other controls
Extra propeller noise or
extra vibration
Reduced fl ight time or
aircraft underpowered
LED on receiver fl ashes
and aircraft will not bind
to transmitter (during
binding)
Control surfaces may not have been
mechanically centered from factory
Aircraft was moved after the fl ight battery
was connected and before sensors
initialized
Trims are moved too far from neutral
position
Propeller is unbalanced, causing excessive
vibration
Prop screw is too loose, causing vibration Tighten the prop screw
Throttle stick and/or throttle trim too high Reset controls with throttle stick and throttle
Throttle channel is reversed Reverse throttle channel on transmitter
Motor disconnected from receiver Open fuselage and make sure motor is
Damaged propeller, spinner or motor Replace damaged parts
Prop screw is too loose Tighten the prop screw
Prop is out of balance Remove and balance propeller, or replace
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
Flight conditions may be too cold Make sure battery is warm before use
Battery capacity too low for fl ight conditions Replace battery or use a larger capacity
Transmitter too near aircraft during binding
process
Bind switch or button not held long enough
during bind process
Aircraft or transmitter is too close to large
metal object, wireless source or another
transmitter
Center control surfaces mechanically by
adjusting the U-bends on control linkages
Disconnect and reconnect the fl ight battery
while keeping the aircraft still for 5 seconds
Neutralize trims and mechanically adjust
linkages to center control surfaces
Remove propeller and rebalance or replace it
if damaged
trim at lowest setting
connected to the receiver
with a balanced propeller.
instructions
battery
Power off transmitter, move transmitter a
larger distance from aircraft, disconnect and
reconnect fl ight battery to aircraft and follow
binding instructions
Power off transmitter and repeat bind process. Hold transmitter bind button or switch
until receiver is bound
Move aircraft and transmitter to another
location and attempt binding again
EN
13
Page 14
EN
Troubleshooting Guide (Continued)
Problem Possible Cause Solution
LED on receiver fl ashes
rapidly and aircraft will
not respond to transmitter (after binding)
Control surface does
not move
Controls reversed Transmitter settings reversed Adjust controls on transmitter appropriately
Motor loses power Damage to motor or power components Do a check of motor and power components
Motor power quickly
decreases and increases then motor
loses power
Motor/ESC is not armed
after landing
Servo locks or freezes
at full travel
Less than a 5-second wait between fi rst
powering on transmitter and connecting
fl ight battery to aircraft
Aircraft bound to different model memory
(ModelMatch
Flight battery/transmitter battery charge is
too low
Transmitter may have been bound to a
different model (or with a different DSM
Protocol)
Aircraft or transmitter is too close to large
metal object, wireless source or another
transmitter
Control surface, control horn, linkage or
servo damage
Wire damaged or connections loose Do a check of wires and connections, con-
Flight battery charge is low Fully recharge fl ight battery
Control linkage does not move freely Make sure control linkage moves freely
Battery power is down to the point of
receiver/ESC Low Voltage Cutoff (LVC)
Over Current Protection (OCP) stops the
motor when the transmitter throttle is set
high and the propeller cannot turn
Travel adjust value is set above 100%,
overdriving the servo
™
radios only)
Leaving transmitter on, disconnect and
reconnect fl ight battery to aircraft
Select correct model memory on transmitter
and disconnect and reconnect fl ight battery
to aircraft
Replace/recharge batteries
Select the right transmitter or bind to the
new one
Move aircraft and transmitter to another
location and attempt linking again
Replace or repair damaged parts and adjust
controls
nect or replace as needed
for damage (replace as needed)
Recharge fl ight battery or replace battery that
is no longer performing
Fully lower throttle and throttle trim to
arm ESC
Set Travel adjust to 100% or less and/or set
sub-trims to Zero and adjust linkages
mechanically
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) modifi 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.
14
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
WARRANTIES 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 REQUIREMENTS 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
Page 15
EN
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 COMMERCIAL 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 POSSIBILITY 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 support 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
Horizon 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 protection. 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 consideration. 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 completed 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
Conditions found on our website http://www.horizonhobby.
com/content/_service-center_render-service-center.
ATTENTION: Horizon service is limited to Product
compliant in the country 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.
15
Page 16
EN
Warranty and Service Information
Country of Purchase Horizon Hobby Phone Number/Email Address Address
United States of
America
United Kingdom
Germany
France
China
Horizon Service Center
(Repairs and Repair Requests)
Horizon Product Support
(Product Technical Assistance)
Sales
Service/Parts/Sales:
Horizon Hobby Limited
Horizon Technischer Service service@horizonhobby.de
Sales: Horizon Hobby GmbH +49 (0) 4121 2655 100
Service/Parts/Sales:
Horizon Hobby SAS
Service/Parts/Sales:
Horizon Hobby – China
servicecenter.horizonhobby.
com/RequestForm/
www.quickbase.com/db/
bghj7ey8c?a=GenNewRecord
888-959-2305
sales@horizonhobby.com
888-959-2305
sales@horizonhobby.co.uk Units 1–4 , Ployters Rd,
+44 (0) 1279 641 097
infofrance@horizonhobby.com
+33 (0) 1 60 18 34 90
info@horizonhobby.com.cn Room 506,
+86 (021) 5180 9868
4105 Fieldstone Rd
Champaign, Illinois, 61822 USA
Staple Tye Harlow, Essex,
CM18 7NS, United Kingdom
Christian-Junge-Straße 1
25337 Elmshorn, Germany
11 Rue Georges Charpak
77127 Lieusaint, France
No. 97 Changshou Rd.
Shanghai, China 200060
Compliance Information for the European Union
Declaration of Conformity
(in accordance with ISO/IEC 17050-1)
No. HH2013050502
Product(s): EFL UMX Yak 54 180 BNF
Item Number(s): EFLU5080
Equipment class: 1
The object of declaration described above is in conformity with the requirements of the specifi cations listed
below, following the provisions of the European R&TTE Directive 1999/5/EC and EMC Directive 2004/108/EC
and LVD Directive 2006/95/EC:
EN 301 489-1 V1.9.2: 2012
EN301 489-17 V2.1.1: 2009
EN60950-1:2006+A11:2009+A1:2010+A12: 2011
EN55022:2010 + AC:2011
EN55024:2010
Signed for and on behalf of:
Horizon Hobby, Inc.
Champaign, IL USA
May 05, 2013
Steven A. Hall
Executive VP
Horizon Hobby, Inc.
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
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.
16
resources and ensure that it is recycled in a manner that protects human health and the
Page 17
– Pièces de rechange – Recapiti per i ricambi –
Part # • Nummer
Numéro • Codice
EFLU5002
EFLU5003
EFLU5005
EFLU5020
EFLU5025
EFLU5026
EFLU5030
EFLU5058
EFLUP575225
EFLU4067
EFLUM180BLB
SPMAS6410NBL
SPMSA2030L
SPM6836
EFLUC1007
EFLUC1008
EFLB1502S45
Replacement Parts – Ersatzteile –
Description Beschreibung Description Descrizione
Decal Set: UMX Yak
54 180
Landing Gear Set:
UMX Yak 54 180
Canopy/Hatch: UMX
Yak 54 180
Wing: UMX Yak 54
180
Tail Set w/
Accessories: UMX
Yak 54 180
Pushrod Linkage
Set: UMX Yak 54
180
Motor Mount: UMX
Yak 54 180
Fuselage Set:
UMX Yak 54 180
5.75x2.25 Electric
Propeller: UMX
Yak 54
Prop Adapter: UMX
Beast
180 Brushless
Outrunner Motor
3000KV
Spektrum 6 Ch
AS3X Receiver w/
BL ESC
2.3-Gram
Performance Linear
Long Throw Servo
Replacement Servo
Mechanics: 2.3Gram 2030L
Celectra 2S 7.4V
DC Li-Po Charger
DC Power Cord:
UMX Beast
150mAh 2S 7.4V
45C Li-Po, 26AWG
Dekorbogen: UMX
Yak 54 180
E-fl ite UMX Yak 54
180: Fahrwerk Set
E-fl ite UMX Yak 54
180: Kabinenhaube
mit Klappe
E-fl ite UMX Yak 54
180: Tragfl ächen
E-fl ite UMX Yak 54
180: Leitwerk Set mit
Zubehör
E-fl ite UMX Yak 54
180: Gestänge Set
E-fl ite UMX Yak 54
180: Motorhalter
Rumpf: UMX Yak
54 180
5.75x2.25: UMX
Yak 54
Efl ite Propeller Adapter: UMX Beast
BL180 Brushless
Außenläufer Motor
3000 kv
Spektrum 6 Kanal
AS3X Empfänger m.
BL Regler
2,3 Gramm
Hochleistungs Linear Servo mit
langem Ruderweg
Ersatzservomechanik 2,3 Gramm
2030L
Celectra 2S 7.4V DC
Li-Po Ladegerät
DC Ladekabel UMX
Beast
150mAh 2S 7.4V
45C Li-Po Akku
Set de décoration:
UMX Yak 54 180
UMX Yak 54 180 -Set
de train d’atterrissage
UMX Yak 54 180
-Verrière
UMX Yak 54 180 -Aile Ala: UMX Yak 54 180
UMX Yak 54 180 -Set
d’empennage
UMX Yak 54 180 -Set
de tringleries
UMX Yak 54 180 Support moteur
Set de fuselage: UMX
Yak 54 180
5.75x2.25 Hélice électrique: UMX Yak 54
Adaptateur d’hélice:
UMX Beast
Moteur brushless à
cage tournante 180
3000kv
Module Spektrum 6
voies Rx/ESC/AS3X
Servo 2.3g linéaire
longue course
performant
Pièces de rechange
mécaniques servo:
2,3g 2030 L
Celectra Chargeur
Li-Po 7.4V 2S
Alimentation DC DC Cavo alimenta-
150mAh 2S 7.4V 45C
Li-Po, 26AWG
Set adesivi: UMX Yak
54 180
Set carrello: UMX Yak
54 180
Sportello/Capottina:
UMX Yak 54 180
Set coda c/Acc: UMX
Yak 54 180
Set comandi: UMX Yak
54 180
Supporto motore: UMX
Yak 54 180
Set fusoliera: UMX Yak
54 180
Elica 5.75x2.25: UMX
Yak 54
Adattatore elica: UMX
Beast
180 Motore brushless
cassa rotante 3000KV
Ricevitore Spektrum 6
CH AS3X con ESC BL
Ottimo servo lineare
a corsa lunga da 2,3
Grammi
Componenti meccanici
di ricambio del servo:
2030L da 2,3 grammi
Celectra 2S 7.4V DC
Li-Po Caricabatterie
zione: UMX Beast
150mAh 2S 7.4V 45C
Li-Po, 26AWG
62
Page 18
– Optional Parts and Accessories –
– Optionale Bauteile und Zubehörteile –
– Pièces optionnelles et accessoires –
– Parti opzionali e accessori –
Part # • Nummer
Numéro • Codice
PKZ1039
EFLB2002S25
EFLA111
EFLA700UM
EFLA7001UM
EFLU4068
SPM6825
EFLC4000/UK/
AU/EU
Description Beschreibung Description Descrizione
Hook and Loop Set
(5): Ultra Micros
2S 7.4V 200mAh
Li-Po Battery
Li-Po Cell Voltage
Checker
Charger Plug Adapter:
EFL
Charger Plug Adapter:
Thunder Power
Harness Adapter: UMX
Beast
Ultra Micro Linear
Servo Reverser
AC to 12V DC,1.5 Amp
Power Supply (Based
upon your sales
Region)
DX4e DSMX
4-Channel Transmitter
DX5e DSMX
5-Channel Transmitter
DX6i DSMX 6-Channel
Transmitter
DX7s DSMX
7-Channel Transmitter
DX8 DSMX
Transmitter
DX18/DX18QQ
Transmitter
Parkzone: Klettband
Set Ultra Micros
2S 7.4V 200mAh
Li-Po Akku
LiPo Volt Checker Contrôleur de tension
Ladekabel Adapter
EFL
Ladekabel Adapter
Thunder Power
E-fl ite UMX Beast
Y-Kabel
Spektrum Ultra
Micro Linear Servo
Reverser
Netzteil 12V 1,5 A
(Basierend nach
Vertriebsregion)
DX4e DSMX 4-Kanal
Sender
DX5e DSMX 5-Kanal
Sender
DX6i DSMX 6-Kanal
Sender
Spektrum DX7s
7 Kanal Sender
Spektrum DX8 nur
Sender
Spektrum DX18/
DX18QQ nur
Sender
Ultras Micros - Bande
auto-agrippante (5)
Batterie Li-Po 7.4V
2S 2000mA
Li-Po
Prise d’adaptation
chargeur: EFL
Prise d’adaptation
chargeur: Thunder
Power
Adaptateur de
câblage: UMX Beast
Inverseur d’ultra
micro servo linéaire
Alimentation CA vers
12V CC, 1,5 A (En
fonction de votre
région)
Emetteur DX4e DSMX
4 voies
Emetteur DX5e DSMX
5 voies
Emetteur DX6i DSMX
6 voies
Emetteur DX7s DSMX
7 voies
Emetteur DX8 DSMX
8 voies
Emetteur DX18/
DX18QQ DSMX
8 voies
Set fascette a strappo
(5): Ultra Micro
2S 7.4V 200mAh
Li-Po Batteria
Controllo tensione
batteria LiPo
Adattatore connettore
caricabatterie: EFL
Adattatore connettore
caricabatterie:
Thunder Power
Adattatore collegamenti: UMX Beast
Invertitore per servi
lineari ultra micro
Alimentatore CA
- 12V CC da 1,5 A
(in base al Paese di
vendita)
DX4e DSMX
Trasmettitore 4 canali
DX5e DSMX
Trasmettitore 5 canali
DX6i DSMX
Trasmettitore 6 canali
DX7s DSMX
Trasmettitore 7 canali
DX8 DSMX Solo
trasmettitore
DX18 /DX18QQ
DSMX Solo
trasmettitore
63
Page 19
© 2013 Horizon Hobby, Inc.
E-fl ite, AS3X, Blade, Celectra, UMX, DSM, DSM2, DSMX, ModelMatch, Bind-N-Fly, the Bind-N-Fly logo
and the Horizon Hobby logo are trademarks or registered trademarks of Horizon Hobby, Inc.
The Spektrum trademark is used with permission of Bachmann Industries, Inc.
Futaba is a registered trademark of Futaba Denshi Kogyo Kabushiki Kaisha
Corporation of Japan.
Patents pending.
www.e-fl iterc.com
EFLU5080
Created 4/13 35829
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