Page 1
UMX™ B-25 Mitchell
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, LLC. 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, LLC. 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
Table of Contents
EN
Transmitter and Receiver Binding ...........................4
Low Voltage Cutoff (LVC) ........................................4
ESC/Receiver Arming, Battery Installation
and Center of Gravity .............................................5
Control Direction Tests ...........................................6
Control Centering ...................................................7
Control Horn Settings .............................................7
Dual Rates .............................................................7
Landing Gear Installation .......................................8
Flying Tips and Repairs ..........................................9
Post Flight Checklist ..............................................9
Specifi cations
21.65 in (550mm)
17.17 in (436mm)
Power Components Service .................................10
Troubleshooting Guide .........................................11
Limited Warranty .................................................12
Warranty and Service Information ........................14
IC Information ......................................................14
FCC Information ...................................................14
Compliance Information for the European Union ...15
Replacement Parts ..............................................55
Optional Parts ......................................................56
Decal Application .................................................57
Installed
Motor: 8.5mm Brushed Motor
Receiver :
AS3X® Receiver/ESC
(2) 2.3-Gram Performance Linear Long
Throw offset Servos
DSM2/DSMX 6 Ch Ultra Micro
Needed to Complete
Recommended Battery: 300mAh 1S
3.7V 25C Li-Po
Recommended Battery Charger:
(DC) Celectra™ 1S 3.7 Variable Rate DC
Li-Po Charger
Wing Area: 63.80 sq in
(4.1 sq dm)
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. Perform AS3X Control Direction Test with
aircraft.
To register your product online, go to www.e-fl iterc.com
3.30 oz
(93 g)
(USB) 300mAh 1S 3.7V 25C Li-Po,
26AWG with 1S to USB Charger Adapter
Recommended Transmitter:
Spektrum™ DSM2®/DSMX® full range
with dual-rates (DXe or DX4e and up)
7. Set dual rates.
8. Adjust center of gravity.
9. Perform a radio system Range Check.
10. Find a safe and open area.
11. Plan fl ight for fl ying fi eld conditions.
12. Set fl ight timer for 4 minutes for fi rst
fl ight.
3
Page 4
EN
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
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.
™
DSM2/DSMX technology
For subsequent fl ights, power ON the transmitter for 5 seconds before connecting the fl ight battery.
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.
4
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.
Page 5
1-2-3-4-5 Sec.
3
4
1
2
ESC/Receiver Arming, Battery Installation and Center of Gravity
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 occurs after binding, but
subsequent connection of a fl ight battery requires
the following steps.
EN
AS3X
The AS3X
throttle stick 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 so
®
system will not activate until the
the battery is centered on the battery tray.
Center of Gravity (CG)
Measure back 35mm from the leading edge of the
wing, where the wing meets the fuselage and place
a mark. Balance the airplane on this CG mark with
all landing gear installed.
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.
35mm
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.
5
Page 6
EN
Control Direction Tests
Traditional 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. Make sure the tail linkages move freely and that paint or decals are not adhered to them.
AS3X® Control Direction Test
This test ensures that the AS3X® control system is functioning properly.
1. Advance the throttle above
25% to activate the AS3X
system.
2. Fully lower the throttle.
3. Move the entire aircraft
as shown and ensure the
control surfaces move in
the direction indicated in
the graphic. If the control
surfaces do not respond as
shown, do not fly the aircraft.
Refer to the receiver manual
for more information.
Once the AS3X system is active,
control surfaces may move
rapidly. This is normal. AS3X
is active until the battery is
disconnected.
Aircraft
movement
ElevatorAileronRudder
AS3X Reaction
6
Page 7
Control Centering
Before the fi rst fl ight, 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 table to the right shows the factory settings for
the control horns. Fly the aircraft at factory settings.
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 Flight
For best performance with AS3X, it is important
that excessive trim is not used. If the aircraft
requires 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.
Elevator
Rudder
EN
Dual Rates
To obtain the best fl ight performance, we
recommend using a DSM2/DSMX radio capable
of adjustable Dual Rates. The suggested settings
shown here are the recommended starting settings.
Adjust according to the individual preferences after
the initial fl ight.
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
High Low
Aileron 100% 70%
Elevator 100% 70%
Rudder 100% 70%
Tip: For the fi rst fl ight, fl y the model in low rate.
7
Page 8
EN
Landing Gear Installation
1. Carefully slide the landing gear into the plastic
mounts on the bottom of the fuselage.
When needed, disassemble in reverse order.
8
Page 9
Flying Tips and Repairs
EN
We recommend fl ying your aircraft outside in calm
conditions. 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.
Landing
Land into the wind. Fly the aircraft to approximately
6 inches (15cm) 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 airplane
pointed into the wind. Gently lower the throttle while
pulling back on the elevator to bring the aircraft
down on all three wheels.
Failure to lower the throttle
stick 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.
Over Current Protection
(OCP)
This aircraft is equipped with
Over Current Protection (OCP).
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.
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.
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.
NOTICE:
Always decrease
throttle at propeller
strike.
Post Flight Checklist
1. Disconnect the flight battery from the
ESC (Required for safety and battery
life).
2. Power OFF the transmitter.
3. Remove the flight battery from the
aircraft.
4. Recharge the flight battery.
5. Store the flight battery apart from the
aircraft and monitor the battery charge.
6. Make note of the flight conditions and
flight plan results, planning for future
flights.
9
Page 10
EN
112 x 90
Power Components Service
CAUTION: DO NOT handle propeller parts
while the fl ight battery is connected. Personal
injury could result.
Disassembly
1. Disconnect the battery from the
ESC/receiver.
2. Carefully cut at the seam on each nacelle and
remove the bottom half.
3. Hold the prop shaft using needle-nose
pliers or hemostats.
4. Turn the propellers counterclockwise (facing
the front of the model) to remove. Turn the
propeller clockwise to install.
5. Hold the nut (A) on the end of the prop
shaft using needle-nose pliers or
hemostats.
6. Turn the gear on the shaft to remove the nut.
I
e
n
v
s
o
t
m
e
R
a
l
l
7. Gently pull the shaft (B) from the gearbox (C)
and make sure the washer (D) and two
bushings (E) are not lost.
8. Disconnect the motor from the ESC/
receiver.
9. Gently push the motor out of the
gearbox and remove the motor
through the bottom of the nacelle.
NOTICE: DO NOT remove the gearbox from
the aircraft. Damage to the aircraft will result.
Assembly
Assemble the aircraft using the instructions
above in reverse order.
• Correctly align the prop shaft gear with the
pinion gear on the motor.
• Connect the motor to the ESC/receiver so
that the powered motor turns the propeller
counterclockwise (facing the front of the model).
• Make sure the propeller size numbers (112 x 90)
face away from the motor (see illustration).
• Attach the spinner to the propeller using foam-
compatible CA (Cyanoacrylate adhesive).
• Assemble each nacelle into place and secure with
foam-compatible CA.
10
112 x 90
E
B
A
D
C
Page 11
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 not kept immobile for 5
seconds after battery was plugged in
Aircraft was not kept immobile for 5
seconds after battery was plugged in
Trims are moved too far from neutral
position
Propeller, spinner or motor is unbalanced,
causing excessive vibration
Nut on prop shaft is too loose, causing
excessive vibration
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
Propeller, spinner or motor is unbalanced,
causing excessive vibration
Prop screw is too loose Tighten the prop screw
Flight battery charge is low Completely recharge fl ight battery
Propeller installed backwards Install propeller with numbers facing forward
Flight battery damaged or old. 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
Keep the aircraft immobile for 5 seconds after
plugging in the battery
Keep the aircraft immobile for 5 seconds after
plugging in the battery
Neutralize trims and mechanically adjust
linkages to center control surfaces
Balance parts or replace it if damaged
Tighten the prop shaft nut 1/2 turn
trim at lowest setting
connected to the receiver
Balance parts or replace it if damaged
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
11
Page 12
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 not be compatible with
Spektrum DSM2/DSMX technology
Aircraft or transmitter is too close to large
metal object, wireless source or another
transmitter
Control surface, control horn, linkage or
servo damage
Wires damaged or connections loose Do a check of wires and connections,
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 djust 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
Use a genuine Spektrum DSM2/DSMX
transmitter
Move aircraft and transmitter to another
location and attempt linking again
Replace or repair damaged parts and adjust
controls
connect 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, LLC, (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, or (vii) use that violates any applicable
laws, rules, or regulations.
12
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.
Page 13
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
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
EN
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/_servicecenter_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 proofof-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.
10/15
13
Page 14
EN
Warranty and Service Information
Country of Purchase Horizon Hobby Phone Number/Email Address Address
United States of
America
United Kingdom
Germany
France
Horizon Service Center
(Repairs and Repair Requests)
Horizon Product Support
(Product Technical Assistance)
Sales
Service/Parts/Sales:
Horizon Hobby Limited
Horizon Technischer
Service
Sales: Horizon Hobby
GmbH
Service/Parts/Sales:
Horizon Hobby SAS
servicecenter.horizonhobby.
com/RequestForm/
productsupport@horizon-
hobby.com
4105 Fieldstone Rd
Champaign, Illinois, 61822
877-504-0233
800-338-4639
[email protected] Units 1–4 , Ployters Rd,
+44 (0) 1279 641 097
+49 (0) 4121 2655 100
infofrance@horizonhobby.
com
+33 (0) 1 60 18 34 90
Staple Tye Harlow, Essex,
CM18 7NS, United Kingdom
Christian-Junge-Straße 1
25337 Elmshorn, Germany
11 Rue Georges Charpak
77127 Lieusaint, France
USA
IC Information
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or
lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the
antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than
that necessary for successful communication.
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.”
FCC Information
This equipment has been tested and found to comply with the limits for Part 15 of the FCC rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operatio
14
Page 15
Compliance Information for the European Union
Instructions for disposal of WEEE by
users in the European Union
EN
EFL UMX B25 BNF Basic (EFLU5550)
EU Compliance Statement: Horizon Hobby, LLC
hereby declares that this product is in compliance
with the essential requirements and other relevant
provisions of the R&TTE and EMC Directive.
A copy of the EU Declaration of Conformity is
available online at: http://www.horizonhobby.com/
content/support-render-compliance.
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.
15
Page 16
– Pièces de rechange – Recapiti per i ricambi –
Part # • Nummer
Numéro • Codice
EFLU5551
EFLU5552
EFLU5553
EFLU5554
EFLU5555
EFLU5556
EFLU5557
EFLU5558
EFLU2927
EFLU5152
HBZ4929
PKZ3528
EFLU5559
PKZU1608
SPMSA2030LO
Replacement Parts – Ersatzteile –
Description Beschreibung Description Descrizione
Painted Wing: UMX
B-25
Fuse W/O
Electronics: UMX
B-25
Nacelle (PR): UMX
B-25
Tail Set: UMX B-2 Leitwerkset: UMX
Landing Gear Set:
UMX B-25
Nose Cone: UMX
B-25
Decal Sheet: UMX
B-25
Pushrod Set: UMX
B-25
Gearbox without
Motor: UMX Radian
Ultra Micro
Brushed Motor
8.5mm x 23mm
Gearbox (No
Motor): Champ, UM
T28, Corsair
Propeller Shaft:
Sukhoi Su-26m,
Micro P-51
112 x 90mm 3
Blade Propeller
UM F4U Corsair (4) UM F4U Corsair (4) Cône d’hélice :
Replacement Servo
Mechanics: 2.3Gram 2030L
Tragfl äche lackiert:
UMX B-25
Rumpf ohne
Einbauten: UMX B-25
Motorgondel: UMX
B-25
B-25
Fahrwerkset: UMX
B-25
Nasenkonus: UMX
B-25
Dekorbogen: UMX
B-25
Gestänge Set: UMX
B-25
Getriebe ohne
Motor:UMX Radia
Ultra Micro
Bürsten Motor
8.5mm x 23mm
Getriebe (ohne
Motor): Champ, UM
T28, Corsair
Propellerwelle:
Sukhoi Su-26m,
Micro P-51
Blattpropeller
Ersatzservomechanik 2,3 Gramm
2030L
UMX B-25 - Aile peinte Ala verniciata:
UMX B-25 - Fuselage
sans électronique
UMX B-25 - Nacelle Gondola motore:
UMX B-25 Empennage
UMX B-25 - Train
d’atterrissage
UMX B-25 - Cône de
nez
UMX B-25 - Planche de
décoration
UMX B-25 - Tringlerie Set aste di comando:
UMX Radian Réducteur sans moteur
Ultra micro moteur à
balais 8,5mm x 23mm
Réducteur (sans
UM T28, Corsair
Arbre d’hélice : Sukhoi
Su-26m,
Micro P-51
UM F4U Corsair (4)
Pièces de rechange
UMX B-25
Fusoliera senza
elettronica: UMX B-25
UMX B-25
Set piani di coda:
UMX B-25
Set carrello
d’atterraggio:
UMX B-25
Punta anteriore della
fusoliera: UMX B-25
Decalcomanie:
UMX B-25
UMX B-25
Riduttore senza
motore: UMX B-25
Motore a spazzola
ultra micro 8,5mm x
23mm
Riduttore (senza
motore): Champ,
UM T28, Corsair
Albero dell’elica:
Sukhoi Su-26m,
Micro P-51
Elica 112 x 90 mm
a 3 lame
Ogiva:
UM F4U Corsair (4)
Componenti meccanici
di ricambio del servo:
2030L da 2,3 grammi
55
Page 17
– Optional Parts and Accessories –
– Optionale Bauteile und Zubehörteile –
– Pièces optionnelles et accessoires –
– Parti opzionali e accessori –
Part # • Nummer
Numéro • Codice
PKZ1039
EFLB3001S25
KXSB0020
EFLC1105
EFLC1009
EFLC1004AC
EFLC1006
EFLC1005
EFLC1004
SPM6825
EFLC4000/UK/
AU/EU
EFLA111
Description Beschreibung Description Descrizione
Hook and Loop Set
(5): Ultra Micros
300mAh 1s 25C 3.7V
DC Li–Po, 26AWG
250mAh 1s 30C 3.7V
DC Li–Po, 26AWG
1S-2S AC/DC Li-Po
Balancing Charger
250mAh 1S to USB
Charger Adapter
E-fl ite Celectra 4-Port
Charger with AC
Adapter Combo
E-fl ite Celectra 1S
3.7 Variable Rate DC
Li-Po Charger
AC to 6VDC 1.5-Amp
Power Supply
E-fl ite Celectra 4-Port
1S 3.7V 0.3A DC Li-Po
Charger
Ultra Micro Linear
Servo Reverser
AC to 12V DC,1.5 Amp
Power Supply (Based
upon your sales
Region)
Li-Po Cell Volt
Checker
DX5e DSMX
5-Channel Transmitter
DX6 DSMX 6-Channel
Transmitter
DX7 DSMX
7-Channel Transmitter
DX9 DSMX
9-Channel Transmitter
DX18 DSMX
Transmitter
age
Klettband (5): Ultra
Micros
300mAh 1S 3.7V
25C Li-Po Akku
250mAh 1S 3.7V
30C Li-Po Akku
E-fl ite Ultra Micro-4,
4x9W, AC/DC
Akkuladegerät, EU
E-fl ite Adapter 250
mAh 1S auf USBLadeadapter
E-fl ite 1S 3,7V
300mAh 4-PortLadegerät
E-fl ite Celectra 1S
3,7V Variable Rate DC
LiPo-Ladegerät
E-fl ite 1,5A 6V
Netzteil für 4-PortLadegerät
E-fl ite 1S 3,7V
300mAh 4-PortLadegerät
Spektrum Ultra Micro
Linear Servo Reverser
Netzteil 12V 1,5 A
(Basierend nach
Vertriebsregion)
E-fl ite Li-Po Cell Volt
Checker
DX5e DSMX 5-Kanal
Sender
DX6 DSMX 6-Kanal
Sender
Spektrum DX7
7 Kanal Sender
Spektrum DX9
9 Kanal Sender
Spektrum DX18 nur
Sender
Bande autoagrippante (5)
300mAh 1S 3.7V 25C
Li-Po, 26AWG
250mAh 1S 3.7V 30C
Li-Po, 26AWG
Chargeur/équilibreur
Li-Po 1 ou 2S AC/DC
Adaptateur de charge
USB vers Li-Po 1S
250mA
Chargeur Li-Po
Celectra 4-Ports 1S
3.7V avec adaptateur
AC
Chargeur Li-Po
Celectra 4-Ports 1S
3.7V DC
Alimentation AC vers
6VDC 1,5A
Chargeur Li-Po
Celectra 4-Ports 1S
3.7V 0,3A
Inverseur d’ultra
micro servo linéaire
Alimentation CA vers
12V CC, 1,5 A (En
fonction de votre
région)
Contrôleur de tension
des éléments Li-Po
Emetteur DX5e DSMX
5 voies
Emetteur DX6 DSMX
6 voies
Emetteur DX7 DSMX
7 voies
Emetteur DX9 DSMX
9 voies
Emetteur DX18 DSMX
8 voies
Set fascette fi ssaggio
(5): Ultra Micros
300mAh 1S 3.7V 25C
Li-Po, 26AWG
250mAh 1S 3.7V 30C
Li-Po, 26AWG
1S-2S AC/DC Li-Po
Caricatore con
bilanciamento
Adattatore
caricabatteria
250mAh 1S a USB
E-fl ite Celectra
caricabatteria 4
porte con combo
adattatore AC
E-fl ite Celectra 1S
3,7 caricabatteria
LiPo DC con tensione
variable
Alimentatore AC a
6VDC 1,5A
E-fl ite Celectra
caricabatteria LiPo
4 porte 1S 3,7V
0,3A DC
Invertitore per servi
lineari ultra micro
Alimentatore CA
- 12V CC da 1,5 A
(in base al Paese di
vendita)
Strumento per misura
tensione celle LiPo
DX5e DSMX
Trasmettitore 5 canali
DX6 DSMX
Trasmettitore 6 canali
DX7 DSMX
Trasmettitore 7 canali
DX9 DSMX
Trasmettitore 9 canali
DX18 DSMX Solo
trasmettitore
56
Page 18
Decal Application – Dekoraufkleber –
– Application des décalcomanies – Applicazione decalcomanie –
57
Page 19
© 2016 Horizon Hobby, LLC.
E-fl ite, AS3X, UMX, DSM, DSM2, DSMX, ModelMatch, Bind-N-Fly, Celectra
and the Horizon Hobby logo are trademarks or registered trademarks of Horizon Hobby, LLC.
The Spektrum trademark is used with permission of Bachmann Industries, Inc.
Futaba is a registered trademark of Futaba Denshi Kogyo Kabushiki Kaisha
All other trademarks, service marks and logos are property of their respective owners.
US 7,898,130. US D578,146. PRC ZL 200720069025. PRC ZL 2007001249.
Corporation of Japan.
Other patents pending.
www.e-fl iterc.com
Created 01/16 47394EFLU5550
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