Mini FuntanaX
Assembly Manual
2
Introduction ................................................................3
Specifications .............................................................3
Using the Manual
.......................................................3
Contents of Kit/Parts Layout
.........................................4
Required Radio Equipment
...........................................5
Important Information About Motor Selection
.................6
High Power Outrunner Setup
........................................6
Optional Accessories
..................................................6
Required Tools and Adhesives
......................................6
Note on Lithium Polymer Batteries
.................................7
Warning ....................................................................7
Date of Purchase Warranty Period
................................7
Limited Warranty
........................................................8
Damage Limits
............................................................9
Safety Precautions
.......................................................9
Questions, Assistance, and Repairs
...............................9
Inspection or Repairs
.................................................10
Warranty Inspection and Repairs
................................10
Non-Warranty Repairs
...............................................11
Table of Contents
Safety, Precautions, and Warnings..............................12
Landing Gear Installation
...........................................13
Outrunner Motor Installation
.......................................15
Cowling Installation
..................................................16
Aileron Hinging
........................................................20
Aileron Servos and Linkages
......................................23
Wing Installation
......................................................27
Stabilizer and Elevator
..............................................30
Rudder and Fin
.........................................................34
Rudder and Elevator Servos
.......................................36
Final Assembly
.........................................................40
Control Throws
.........................................................44
Center of Gravity
......................................................45
Range Test Your Radio
...............................................46
Preflight ...................................................................47
Flying Your Mini FuntanaX
.........................................48
Building and Flying Notes
..........................................49
2006 Official AMA
National Model Aircraft Safety Code
..........................50
3
Introduction
Thank you for purchasing the Mini FuntanaX. To create
the Mini Funtana X, E-flite started with the proven 3D
benefits of the original Mini Funtana design then increased
the wing area by 26%, added filets, added a tapered
thickness airfoil and optional side force generators. The
result is a plane that excels in high-alpha maneuverability,
especially when outfitted with E-flite’s phenomenal Park
480 Brushless Outrunner motor.
Specifications
Wingspan: 43 in (1092mm)
Length: 40.5 in (1028mm)
Wing Area: 447 sq in (28.8 sq dm)
Weight w/o Battery: 23–24 oz (652–680 g)
Weight w/ Battery: 27–29 oz (765–822 g)
Using the Manual
This manual is divided into sections to help make assembly
easier to understand, and to provide breaks between each
major section. In addition, check boxes have been placed
next to each step to keep track of each step completed.
Steps with a single circle () are performed once, while
steps with two circles ( ) indicate that the step will
require repeating, such as for a right or left wing panel,
two servos, etc.
Remember to take your time and follow the directions.
4
Contents of Kit/Parts Layout
Large Replacement Parts:
EFL2426 Wing w/Ailerons
EFL2427 Fuselage w/Hatch
EFL2428 Tail Set
EFL2429 Pushrod Set
EFL2430 Main Landing Gear
EFL2431 Fuselage Hatch
EFL2432 Canopy
EFL2433 Cowling
EFL2434 Wheel Pants
EFL2435 Wing Tube
EFL2436 Side Force Generators
Small Replacement Parts:
EFLA200 Micro Control Horns
EFLA203 Micro Control Connectors
EFLA219 Steerable Tailwheel Assembly
EFLA222 Foam Park Wheels,
1
3
/
4
"
EFLA213 E-flite/JR/Horizon Decals
5
You will need a minimum 6-channel transmitter, crystals,
micro receiver, and four sub-micro servos. You can choose
to purchase a complete radio system that includes all of
these items or, if you are using an existing transmitter, just
purchase the other required equipment separately.
Complete Radio System
SPM2460 DX6 DSM 6CH Park Flyer w/4-S75
Servos
Note: We recommend the crystal-free,
interference-free Spektrum® DX6 2.4GHz DSM®
6-Channel System, which includes a micro
receiver and 4 sub-micro servos.
Or Purchase Separately
SPM6000 AR6000 DSM DuaLink™ 6-Channel
Park Flyer Rx
Or
JSP30610 6-Channel UltraLite Rx w/o Crystal,
Positive Shift JR/AIR (72MHz)
Or
JSP30615 6-Channel UltraLite Rx w/o Crystal,
Negative Shift FUT/HRC (72MHz)
JRPXFR** FM Receiver Crystal
JSP98110 6" Servo Extension (2)
JSP98120 18" Servo Extension (2)
JSP98020 Y-Harness, Standard 6"
EFLRS75 7.5-Gram Sub-Micro Servo (4)
Required Radio Equipment
6
Important Information About Motor
Selection
We recommend the E-flite® Park 480 Brushless Outrunner,
1020Kv (EFLM1505) to provide you with excellent sport
and aerobatic power and a worry-free outrunner motor.
The Mini FuntanaX does not include a propeller.
High Power Outrunner Setup
EFLM1505 Park 480 Brushless Outrunner
Motor, 1020Kv
EFLA312B 40-Amp Brushless ESC
THP21003SPL 2100mAh 3-Cell 11.1V Li-Po,
16GA
APC12060E 12 x 6 Electric Prop
EFLAEC302 EC3 Battery Connector, Female (2)
EFLC3005 Celectra 1- to 3-cell Li-Po Charger
This is a high power performance setup for
strong 3D flights.
Optional Accessories
EFLA110 Power Meter
Required Tools and Adhesives
Tools & Equipment
EFLA250 Park Flyer Tool Assortment, 5-piece
Or Purchase Separately
EFLA257 Screwdriver, #0 Phillips (or included
with EFLA250)
EFLA251 Hex Wrench: 3/32" (or included
with EFLA250)
Nut driver: 1/4"
Drill
Drill bit: 1/16" (1.5mm), 5/64" (2mm)
Masking tape
Card stock
Felt-tipped pen
Needle-nose pliers
Canopy glue
Medium grit sandpaper
T-pins
Thin CA
Paper towels
Hobby knife
6-minute epoxy
Ruler
Square
7
Note on Lithium Polymer Batteries
Lithium Polymer batteries are significantly
more volatile than alkaline or Ni-Cd/Ni-MH
batteries used in RC applications. All
manufacturer’s instructions and warnings
must be followed closely. Mishandling of
Li-Po batteries can result in fire. Always follow
the manufacturer’s instructions when disposing
of Lithium Polymer batteries.
Warning
An RC aircraft is not a toy! If misused, it can cause
serious bodily harm and damage to property. Fly
only in open areas, preferably at AMA (Academy of
Model Aeronautics) approved flying sites, following all
instructions included with your radio.
Keep loose items that can get entangled in the propeller
away from the prop, including loose clothing, or other
objects such as pencils and screwdrivers. Especially keep
your hands away from the propeller.
Date of Purchase Warranty Period
Horizon Hobby, Inc., (Horizon) warranties that the
Products purchased (the "Product") will be free from
defects in materials and workmanship at the date of
purchase by the Purchaser.
Limited Warranty
(c) Purchaser Remedy- Horizon's sole obligation hereunder
shall be that Horizon will, at its option, (i) repair or
(ii) replace, any Product determined by Horizon to be
defective. In the event of a defect, these are the Purchaser's
exclusive remedies. Horizon reserves the right to inspect
any and all equipment involved in a warranty claim.
Repair or replacement decisions are at the sole discretion
of Horizon. This warranty does not cover cosmetic damage
or damage due to acts of God, accident, misuse, abuse,
negligence, commercial use, or modification of or to any
part of the Product. This warranty does not cover damage
due to improper installation, operation, maintenance, or
attempted repair by anyone other than Horizon. Return of
any goods by Purchaser must be approved in writing by
Horizon before shipment.
(a) This warranty is limited to the original Purchaser
("Purchaser") and is not transferable. REPAIR OR
REPLACEMENT AS PROVIDED UNDER THIS WARRANTY
IS THE EXCLUSIVE REMEDY OF THE PURCHASER. This
warranty covers only those Products purchased from an
authorized Horizon dealer. Third party transactions are
not covered by this warranty. Proof of purchase is required
for warranty claims. Further, Horizon reserves the right
to change or modify this warranty without notice and
disclaims all other warranties, express or implied.
(b) Limitations- HORIZON MAKES NO WARRANTY
OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OF THE PRODUCT. THE
PURCHASER ACKNOWLEDGES THAT THEY ALONE
HAVE DETERMINED THAT THE PRODUCT WILL SUITABLY
MEET THE REQUIREMENTS OF THE PURCHASER’S
INTENDED USE.
8
Damage Limits
HORIZON SHALL NOT BE LIABLE FOR SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN
ANY WAY CONNECTED WITH THE PRODUCT, WHETHER
SUCH CLAIM IS BASED IN CONTRACT, WARRANTY,
NEGLIGENCE, OR STRICT LIABILITY. 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, final assembly, modification
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 this Product, you
are advised to return this Product immediately in new and
unused condition to the place of purchase.
Law: These Terms are governed by Illinois law (without
regard to conflict of law principals).
Safety Precautions
This is a sophisticated hobby Product and not a toy. 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. The Product 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 injury.
Questions, Assistance, and Repairs
Your local hobby store and/or place of purchase
cannot provide warranty support or repair. Once
assembly, setup or use of the Product has been started,
you must contact 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 direct your email t
o productsupport@horizonhobby.com, or call
877.504.0233 toll free to speak to a service technician.
9
Inspection or Repairs
If this Product needs to be inspected or repaired, please
call for a Return Merchandise Authorization (RMA). 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. A Service Repair Request is
available at www.horizonhobby.com on the “Support” tab.
If you do not have internet access, please include a letter
with your complete name, street address, email address
and phone number where you can be reached during
business days, your RMA number, a list of the included
items, method of payment for any non-warranty expenses
and a brief summary of the problem. Your original sales
receipt must also be included for warranty consideration.
Be sure your name, address, and RMA number are clearly
written on the outside of the shipping carton.
Warranty Inspection and Repairs
To receive warranty service, you must include your
original sales receipt verifying the proof-of-purchase
date. Provided warranty conditions have been met,
your Product will be repaired or replaced free of charge.
Repair or replacement decisions are at the sole discretion
of Horizon Hobby.
10
Should your repair not be covered by warranty the
repair will be completed and payment will be required
without notification or estimate of the expense unless
the expense exceeds 50% of the retail purchase cost.
By submitting the item for repair you are agreeing to
payment of the repair without notification. Repair estimates
are available upon request. You must include this request
with your repair. Non-warranty repair estimates will be
billed a minimum of ½ hour of labor. In addition you
will be billed for return freight. Please advise us of your
preferred method of payment. Horizon accepts money
orders and cashiers checks, as well as Visa, MasterCard,
American Express, and Discover cards. If you choose
to pay by credit card, please include your credit card
number and expiration date. Any repair left unpaid or
unclaimed after 90 days will be considered abandoned
and will be disposed of accordingly. Please note: non-
warranty repair is only available on electronics and
model engines.
Electronics and engines requiring inspection or repair
should be shipped to the following address:
Horizon Service Center
4105 Fieldstone Road
Champaign, Illinois 61822
All other Products requiring warranty inspection or repair
should be shipped to the following address:
Horizon Product Support
4105 Fieldstone Road
Champaign, Illinois 61822
Please call 877-504-0233 with any questions or
concerns regarding this product or warranty.
Non-Warranty Repairs
11
As the user of this product, you are solely responsible for
operating it in a manner that does not endanger yourself
and others or result in damage to the product or the
property of others.
Carefully follow the directions and warnings for this and
any optional support equipment (chargers, rechargeable
battery packs, etc.) that you use.
This model is controlled by a radio signal that is subject to
interference from many sources outside your control. This
interference can cause momentary loss of control so it is
necessary to always keep a safe distance in all directions
around your model, as this margin will help to avoid
collisions or injury.
• Always operate your model in an open area away from
cars, traffic, or people.
• Avoid operating your model in the street where injury or
damage can occur.
• Never operate the model out into the street or populated
areas for any reason.
• Never operate your model with low transmitter batteries.
• Carefully follow the directions and warnings for this and
any optional support equipment (chargers, rechargeable
battery packs, etc.) that you use.
• Keep all chemicals, small parts and anything electrical
out of the reach of children.
• Moisture causes damage to electronics. Avoid water
exposure to all equipment not specifically designed and
protected for this purpose.
Safety, Precautions, and Warnings
12
1. Place the landing gear onto the bottom of
the fuselage. They will angle forward when
installed in the correct direction. Attach with
two 4-40 x 3/8" machine screws and two #4
black washers.
Landing Gear Installation
Required Parts
Fuselage
Main landing gear
Wheel pant (L&R)
1
3
/
4
" (45mm) wheel (2)
4-40 x 3/8" machine screws (2)
#4 black washers (2)
4-40 nut (2)
4-40 locknut (2)
4-40 x 1" machine screw (2)
#4 steel washers (4)
2mm x 6mm wood screws (2)
Required Tools and Adhesives
Phillips screwdriver (small)
Needle-nose pliers
Nut driver: 1/4"
Hex wrench: 3/32"
Note: You may consider using a larger diameter
wheel, such as 2
1
/
4
" (58mm) (EFLA224), if your
flying site has rough terrain. By using a larger
wheel, you will not be able to use the included
wheel pants.
13
3. Fit the assembly in Step 2 into the wheel pant
and insert the bolt into the landing gear. With
the fuselage level to the work surface, rotate the
wheel pant so it is also level to your work surface
and secure the pant to the landing gear with a
2mm x 6mm wood screw. Secure the bolt with
a 4-40 locknut while using needle-nose pliers to
hold the head of the bolt inside the pant.
4. Repeat Steps 2 and 3 for the remaining wheel
and wheel pant.
2. Slide the 4-40 x 1" machine screw through
one of the 1
3
/
4
" wheels. Slide a #4 steel washer
so it fits against the wheel. Next secure a 4-40
nut against the washer. Make sure the wheel still
spins freely. Slide a second #4 steel washer onto
the bolt. This washer will fit inside the wheel pant.
14
Outrunner Motor Installation
Required Parts
Fuselage
Brushless motor
4-40 x 3/8" machine screw (4)
Required Tools and Adhesives
Hex wrench: 3/32"
Screwdriver (Phillips #0)
Note: This section covers the installation of the
recommended Park 480 Outrunner motor. The
holes in the firewall match the mounting pattern
of the X-mount.
1. Attach the supplied aluminum motor X-mount
to the motor using the screws provided with the
motor. The wider section of the mount will be
positioned toward the motor wires.
15
2. Attach the Outrunner motor to the front of the
firewall using four 4-40 x 3/8" machine screws.
Cowling Installation
Required Parts
Fuselage w/motor installed
Cowling
2mm x 8mm wood screw (4)
Propeller
Spinner
Prop adapter (for outrunner motor)
Electronic speed control
Required Tools and Adhesives
Screwdriver (Phillips #0)
Cardstock
Masking tape
Hook and loop material
Drill
Drill bit; 1/16" (1.5mm), 5/64" (2mm)
Important Information About Your Brushless ESC
Make sure your ESC brake is programmed to Off.
Also, be sure to use an ESC with the proper 9V cutoff
when using 3-cell Li-Po packs, or 6V cutoff when using
2-cell Li-Po packs.
16
Important Information About Your Propeller
It is also very important to check to be sure the
propeller is balanced before installing onto the shaft. An
unbalanced propeller may strip the gears or cause poor
flight characteristics.
1. Solder any connectors to the speed control
to connect to the motor battery and motor if
necessary. Connect the ESC to the motor and
secure it to the inside of the fuselage using hook
and loop material. Actual ESC location may vary
but proper air flow and cooling is important.
2. Connect the speed control to the radio system
and motor battery. Check that the motor is
rotating in the correct direction. It will rotate
counterclockwise when viewed from the front of
the aircraft. Use the instructions with your speed
control to correct a motor that is operating in the
wrong direction.
3. Tape small pieces of cardstock to the fuselage to
indicate the locations of the cowl mounting tabs
at the front of the fuselage.
17
Note: Make sure to check the balance of
the propeller after enlarging the hole in the
propeller.
5. Position the cowl so it is around 1/16"–1/8"
(1.5mm–3mm) from the spinner backplate. Use
the cardstock to drill four 1/16" (1.5mm) holes
through the cowl into the cowl mounting tabs in
the fuselage.
4. Slide the cowling onto the fuselage. Install the
propeller adapter onto the Outrunner shaft. You
may need to ream out the hole on your prop hub
to fit the prop adapter shaft at this point. Slide
the propeller onto the prop adapter shaft. The
spinner backplate and spacers may need to be
enlarged as well to fit the prop adapter. Slide
the spinner backplate and any needed spacers
onto the prop adapter shaft. Secure the propeller
using the prop adapter spinner and be sure it is
secure and tight.
18
6. Enlarge the holes in the cowl using a 5/64"
(2mm) drill bit. Secure the cowl using four
2mm x 8mm sheet metal screws. Snap the
spinner cone onto the spinner backplate once
the cowl is secure.
Hint: Use thin CA to harden the holes drilled
into the cowl mounting tabs. This will help to
prevent the screws from vibrating loose in flight.
19
Aileron Hinging
Required Parts
Wing (left and right)
Aileron (left and right)
CA hinges (8)
Required Tools and Adhesives
T-pins Thin CA
Drill Paper towel
Drill bit: 1/16" (1.5mm)
1. Locate the positions for the hinges. Drill a
1/16" (2mm) hole in the center of each slot of
both the wing and aileron. This creates a tunnel
for the CA, allowing the CA to penetrate into the
hinge better, bonding the hinges more securely.
20
2. Slide three hinges into the slits in the aileron.
Center the slot in the hinge with the hole drilled
in Step 1. Place a T-pin in each hinge to prevent
it from being pushed into the wing when
installing the aileron.
Note: Do not use CA accelerator during the
hinging process. The CA must be allowed to
soak into the hinge to provide the best bond.
Using accelerator will not provide enough time
for this process.
3. Slide the aileron into position. Check to
make sure it can move without interference at
the wing root and wing tip. Remove the T-pins
and apply Thin CA to each hinge. Make sure
the hinge is fully saturated with CA. Use a paper
towel to clean up any excess CA from the wing
and aileron. Make sure to apply CA to both sides
of the hinge.
21
4. Firmly grasp the wing and aileron and gently
pull on the aileron to ensure the hinges are secure
and cannot be pulled apart. Use caution when
gripping the wing and aileron to avoid crushing
the structure.
5. Work the aileron up and down several
times to work in the hinges and check for
proper movement.
6. Repeat Steps 1 through 5 for the remaining
aileron.
22
Aileron Servos and Linkages
Required Parts
Wing panel (right and left)
Micro control connector (2)
2mm x 4mm screw (2)
4" (100mm) pushrod (2)
Control horn and backplate (2)
Servos: S75 Sub-micro servo (EFLRS75) (2)
Required Tools and Adhesives
Hobby knife
6-minute epoxy
6" (150mm) servo extension (2)
String
Phillips screwdriver (small)
1. Attach a 6" (150mm) servo extension. Use
string to secure the servo lead and extension to
prevent them from unplugging in flight.
Note: We suggest using the long 3D servo arms
for the Mini FuntanaX. Replace all existing arms
before installing the servos.
23
2. Place the servo in the wing. Guide the servo
lead out through the opening at the wing root.
3. Secure the aileron servo using the screws
provided with the servo.
24
4. Use a hobby knife to enlarge the inboard
hole in the control horn to fit the 4" (100mm) long
aileron pushrod wire.
5. Repeat Steps 1 through 4 for the other
wing panel.
6. Use 6-minute epoxy to attach the control horn to
the aileron. Attach the control horns for both the
right and left ailerons at this time.
25
7. Attach the micro control connector to both
servo arms. Be sure to use the included retainer
to secure the micro control connector to the
servo arms.
Note: Use the long 3D servo arms included
with your servos to provide the greatest
amount of throw.
8. Turn on the radio system and center the aileron
trim and stick. Make sure the aileron servo is
operating properly using the transmitter. Slide the
pushrod wire through the micro connector. Install
the servo arm 90-degrees to the servo. Center the
aileron, and secure the position of the wire using
the 2mm x 4mm screw and a Phillips screwdriver.
26
Wing Installation
Required Parts
Fuselage Wing (right and left)
Wing tube #4 washer (silver) (2)
4-40 x 1/2" machine screw (2)
Wing fairing (2)
Fairing spring
Required Tools and Adhesives
Hex wrench: 3/32"
6-minute epoxy Pliers
1. Slide the wing tube into a wing panel.
2. Remove the hatch from the fuselage. Slide
the wing panel with tube into position on the
fuselage.
27
28
3. Slide the remaining wing panel into position.
Secure the panels using 4-40 x 1/2" machine
screws with #4 washers (silver) using a 3/32"
hex wrench.
4. Test fit the wing fairing (filets) into position
against the wing. You may need to loosen the
screw holding the wing in place to install the
fairing. Installing the fairing now will guarantee
that it lines up correctly with the holes in the
fuselage.
29
5. Use 6-minute epoxy to glue the fairing to the
wing. Make sure not to get glue on the fuselage.
Use tape to hold the fairing tight against the wing
while the epoxy cures.
Note: The fairing may not fit tight against the
fuselage at this time. This will be addressed
once both fairings have been installed.
6. Repeat Steps 3 through 5 for the remaining
wing panel and fairing.
7. Secure the fairings together inside the fuselage
using the fairing spring and pliers.
Stabilizer and Elevator
Required Parts
Fuselage w/wing installed
Stabilizer Elevator
CA hinge (4)
Required Tools and Adhesives
Hobby knife Felt-tipped pen
Ruler T-pins
Thin CA
1. Hinge the elevator and stabilizer, using the same
process as described in Aileron Hinging. Use 6
hinges for this process.
2. Position the stabilizer into the slot in the aft end
of the fuselage. Check that the elevators are an
equal distance from the fuselage.
30
3. Measure from the stab tip to the wing tip. Adjust
the stab until the measurements are equal.
A A
A=A
4. View the airframe from the rear and make sure
the wing and stab are parallel. If not, lightly sand
the stab saddle until they are.
31
5. Double-check the adjustments from Steps 1
through 3. Use a felt-tipped pen to trace the
outline of the fuselage onto the top and bottom of
the stabilizer.
6. Use a sharp hobby knife to cut the covering
slightly inside the lines drawn. Be very careful
not to cut into the underlying wood, as this will
weaken the stab and cause it to fail in flight.
Note: You can use a soldering iron instead of a
knife. This will eliminate the chances of cutting
into the wood.
32
7. Slide the stab and elevator back into position.
Again, check the alignment and make sure
everything lines up. Wick Thin CA into the
joint between the fuselage and stabilizer. Make
sure to glue both top and bottom. Do not use
accelerator— to allow the CA to wick in as far as
possible, providing the best bond possible.
33
Rudder and Fin
Required Parts
Fuselage Rudder
Fin CA hinge (3)
Required Tools and Adhesives
Hobby knife Thin CA
Felt-tipped pen Square
6-minute epoxy Medium grit sandpaper
1. Roughen the tail wheel assembly using medium
grit sandpaper. Use 6-minute epoxy to glue the
tail wheel assembly into the rudder.
2. Hinge the rudder and fin, using the same process
as described in Aileron Hinging. Use 3 hinges for
this process.
2. Place the fin in position on the fuselage. Trace the
outline of the fuselage onto both sides of the fin.
34
3. Remove the covering from the bottom of the fin
using the same technique used for the stabilizer.
4. Position the fin back onto the fuselage. Use a
square to check the alignment between the fin
and stabilizer. Lightly sand the bottom of the fin
until the alignment is correct.
35
5. Use thin CA to glue the fin to the fuselage.
Rudder and Elevator Servos
Required Parts
Fuselage
Micro control horn w/backplate (2)
5
3
/
4
" (145mm) pushrod wire
2mm x 4mm screw (2)
4
1
/
2
" (115mm) pushrod wire
Micro control connector w/retainer (2)
Servo (2)
18" (457mm) servo extension (2)
6
1
/
2
" carbon rod (2)
6
1
/
2
" carbon rod (2)
Required Tools and Adhesives
Phillips screwdriver (small) Hobby knife
6-minute epoxy
36
1. Secure a 18" (457mm) servo extension to
the servo. Mount the elevator servo using the
hardware provided with the servo.
2. Use a hobby knife to enlarge the inboard hole in
one of the remaining control horns. Attach the
4
1
/
2
" (115mm) pushrod wire to the control horn.
3. Attach the micro control horn to the
elevator using the control horn backplate and
6-minute epoxy.
37
4. Install the micro control connector onto the
elevator servo arm. Pass the elevator pushrod
wire through the connector. With the radio
on and elevator trim centered, center the elevator.
Secure the elevator pushrod wire
using the 2mm x 4mm screw and a small
Phillips screwdriver.
5. Repeat Steps 1 through 4 for the rudder
servo and linkage using the 5
3
/
4
" (145mm)
pushrod wire.
38
6. Attach the carbon stabilizer supports between
the fuselage and stabilizer. Make notches in the
stabilizer and fuselage for the rods to rest in.
Secure the rods using 6-minute epoxy.
Note: Make sure the rods are positioned so they
don't interfere with the operation of the rudder
and elevator linkages.
39
Final Assembly
Required Parts
Fuselage
Wing
Canopy
Receiver
Battery
Battery hatch
4-40 x 1" socket head bolt (2)
#4 washer (2)
Hook and loop tape
Hook and loop strap
Required Tools and Adhesives
Hex wrench: 3/32"
Felt-tipped pen
Canopy glue
1. Plug in the elevator and rudder servos and ESC
into the receiver. Mount the receiver to the inside
of the fuselage using hook and loop material.
Route the antenna wire through the bottom of the
fuselage to the rear, or as directed by your radio
instruction manual.
Note: Do not cut or change the length of the
antenna wire, as this will reduce the range of
your radio system.
40
2. Place the canopy into position on the fuselage.
Use a felt-tipped pen to trace the outline of the
canopy onto the fuselage.
3. Use medium grit sandpaper to roughen the
covering 1/8" (3mm) inside the line drawn. Also
roughen the outside 1/8" (3mm) of the canopy.
Clean the sanded areas using a paper towel and
rubbing alcohol.
41
4. Use Formula 560 canopy glue to glue the canopy
to the fuselage. Use masking tape to hold the
canopy in position until the glue fully cures.
5. With the aircraft fully assembled, install the
battery into the battery compartment. Secure the
battery using the hook and loop tape and a hook
and loop strap.
Note: Place a piece of hook and loop tape on
the bottom of the battery and on the fuselage
where the battery rests. This will keep the
battery from shifting forward or backward
during extreme maneuvers.
42
6. Install the battery hatch to the top of the fuselage.
The magnet will hold the battery hatch in place.
7. Attach the optional side force generators (if you
wish) to the wing tips using four 4-40 x 1/2"
socket head screws. Add the plywood disks
between the side force generators and the wing
tip to prevent the aileron from rubbing against the
side force generator.
Note: The side force generators can be
removed in a few seconds. Try your
Mini FuntanaX with and without them to decide
which setup suits your flying style best.
43
1. Turn on the transmitter and receiver of your Mini
FuntanaX. Check the movement of the rudder
using the transmitter. When the stick is moved
right, the rudder should also move right. Reverse
the direction of the servo at the transmitter if
necessary.
2. Check the movement of the elevator with the radio
system. Moving the elevator stick down will make
the airplane elevator move up.
3. Use a ruler to adjust the throw of the elevator,
ailerons and rudder. Adjust the position of
the pushrod at the control horn to achieve the
following measurements when moving the sticks to
their endpoints
Low rate (U/D) High Rate (U/D)
Elevator: 3/4" (19mm) 2
5
/
16
" (58mm)
Ailerons: 1" (25mm) 1
7
/
8
" (48mm)
Rudder: 1
3
/
4
" (95mm) 2
3
/
4
" (95mm)
Control Throws
44
Center of Gravity
An important part of preparing the aircraft for flight is
properly balancing the model.
Caution: Do not inadvertently skip this step!
The recommended Center of Gravity (CG) location for the
Mini FuntanaX is 3
3
/
4
" (95mm) behind the leading edge
of the wing against the fuselage.
45
1. Before each flying session, be sure to range
check your radio. This is accomplished by
turning on your transmitter with the antenna
collapsed. Turn on the receiver in your airplane.
With your airplane on the ground and the
engine running, you should be able to walk 30
paces (approximately 100 feet) away from your
airplane and still have complete control of all
functions.
If not, don’t attempt to fly! Have your radio equipment
checked out by the manufacturer.
2. Double-check that all controls (aileron,
elevator, rudder and throttle) move in the
correct direction.
3. Be sure that your transmitter batteries are
fully charged, per the instructions included
with your radio.
Range Test Your Radio
46
Check Your Radio
Before going to the field, be sure that your batteries are
fully charged per the instructions included with your radio.
Charge both the transmitter and receiver pack for your
airplane. Use the recommended charger supplied with
your particular radio system, following the instructions
provided with the radio. In most cases, the radio should be
charged the night before going out flying.
Before each flying session, be sure to range check
your radio. See your radio manual for the recommended
range and instructions for your radio system. Each
radio manufacturer specifies different procedures for their
radio systems. Next, start the motor. With the
model securely anchored, check the range again. The
range test should not be significantly affected. If it is,
don’t attempt to fly! Have your radio equipment
checked out by the manufacturer.
Note: Keep loose items that can get entangled
in the propeller away from the prop. These
include loose clothing, or other objects such as
pencils and screwdrivers. Especially keep your
hands away from the propeller.
Double-check that all controls (aileron, elevator, rudder
and throttle) move in the correct direction.
Check the radio installation and make sure all the
control surfaces are moving correctly (i.e. the correct
direction and with the recommended throws). Test run
the motor and make sure it transitions smoothly from
off to full throttle and back. Also ensure the engine is
installed according to the manufacturer’s instructions,
and it will operate consistently.
Check all the control horns, servo horns, and clevises to
make sure they are secure and in good condition. Replace
any items that would be considered questionable. Failure
of any of these components in flight would mean the loss
of your aircraft.
Preflight
47
Flying Your Mini FuntanaX
Once you have finish the assembly of your Mini FuntanaX
and have verified the center of gravity, you are ready to
go. Check all the flight controls to ensure they are moving
the in the correct direction and giving you the amount of
throw you want. What we have listed in the high rates is
enough to 3D the Mini FuntanaX with ease. Once at your
park, you will find the steerable tailwheel makes taxiing of
the Mini FuntanaX very easy. Apply power and you should
be in the air in less than 50 feet. Trim the model out for
level flight and check the feel of the controls. You will
find the Mini FuntanaX has very light feel on the controls
and is capable of anything you want to put it through.
Flying high alpha is very easy and you will find the model
exhibits very nice control authority in all respects. Rolls
are very crisp and precise on either rate. Landing the Mini
FuntanaX is as easy as reducing power in the downwind
and establishing a gentle descent rate as you turn from
base to final. Once on final approach, adjust the power
as necessary to determine your touchdown point. Apply a
small amount of up elevator as you slow down and begin
to approach the ground. The Mini FuntanaX likes to be
set down in a three point attitude when landing. You will
find the model behaves very well at slow speeds and lands
very slowly as well. Flight times of better than 10 minutes
are common with the Park 480 outrunner and a 2100 LiPo battery.
We hope you enjoy the new Mini FuntanaX as much as
we do, happy landings.
48
Building and Flying Notes
49
2006 Official AMA National Model Aircraft Safety Code
6) I will not operate models with metal-bladed propellers
or with gaseous boosts, in which gases other than air
enter their internal combustion engine(s); nor will I operate
models with extremely hazardous fuels such as those
containing tetranitromethane or hydrazine.
RADIO CONTROL
1) I will have completed a successful radio equipment
ground range check before the first flight of a new or
repaired model.
2) I will not fly my model aircraft in the presence of
spectators until I become a qualified flier, unless assisted
by an experienced helper.
3) At all flying sites a straight or curved line(s) must be
established in front of which all flying takes place with the
other side for spectators. Only personnel involved with
flying the aircraft are allowed at or in front of the flight
line. Intentional flying behind the flight line is prohibited.
GENERAL
1) I will not fly my model aircraft in sanctioned events,
air shows or model flying demonstrations until it has
been proven to be airworthy by having been previously,
successfully flight tested.
2) I will not fly my model higher than approximately 400
feet within 3 miles of an airport without notifying the
airport operator. I will give right-of-way and avoid flying
in the proximity of full-scale aircraft. Where necessary,
an observer shall be utilized to supervise flying to avoid
having models fly in the proximity of full-scale aircraft.
3) Where established, I will abide by the safety rules for
the flying site I use, and I will not willfully or deliberately
fly my models in a careless, reckless and/or dangerous
manner.
4) The maximum takeoff weight of a model is 55 pounds,
except models flown under Experimental Aircraft rules.
5) I will not fly my model unless it is identified with my
name and address or AMA number on or in the model.
(This does not apply to models while being flown indoors.)
50
2006 Official AMA National Model Aircraft Safety Code
4) I will operate my model using only radio control
frequencies currently allowed by the Federal
Communications Commission. (Only properly licensed
Amateurs are authorized to operate equipment on
Amateur Band frequencies.)
5) Flying sites separated by three miles or more are
considered safe from site-to-site interference, even when
both sites use the same frequencies. Any circumstances
under three miles separation require a frequency
management arrangement, which may be either an
allocation of specific frequencies for each site or testing to
determine that freedom from interference exists. Allocation
plans or interference test reports shall be signed by the
parties involved and provided to AMA Headquarters.
Documents of agreement and reports may exist between
(1) two or more AMA Chartered Clubs, (2) AMA clubs
and individual AMA members not associated with AMA
Clubs, or (3) two or more individual AMA members.
6) For Combat, distance between combat engagement
line and spectator line will be 500 feet per cubic inch of
engine displacement. (Example: .40 engine = 200 feet.);
electric motors will be based on equivalent combustion
engine size. Additional safety requirements will be per the
RC Combat section of the current Competition Regulations.
7) At air shows or model flying demonstrations, a single
straight line must be established, one side of which is for
flying, with the other side for spectators.
8) With the exception of events flown under AMA
Competition rules, after launch, except for pilots or helpers
being used, no powered model may be flown closer than
25 feet to any person.
9) Under no circumstances may a pilot or other person
touch a powered model in flight.
51
9513
© 2006 Horizon Hobby, Inc.
4105 Fieldstone Road
Champaign, Illinois 61822
(877) 504-0233
horizonhobby.com
E-fliteRC.com
®
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