PARKZONE Ultra-Micro Sukhoi Su-26m BNF User manual

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Ultra-Micro™Sukhoi Su-26m BNF
Instruction Manual
Wingspan: 15.75 in (400mm)
Length: 14.25 in (366mm)
Weight: 1.1 oz (34 g)
Motor: 8.5mm Brushed Motor
Battery: 1S 3.7V 110mAh Lithium Polymer
(included)
Charger: 1S 3.7V DC Lithium Polymer Battery
Charger (included)
Transmitter: 5+ channel 2.4GHz with Spektrum
DSM2 (required)
On-Board Electronics: Spektrum AR6400
Ultra-Micro Receiver
(SPMAR6400) and 1.5 g
Linear Servo (SPMAS2000)
ParkZone®products are distributed exclusively by
Horizon Hobby, Inc.
4105 Fieldstone Road
Champaign, IL 61822
© 2009 Horizon Hobby, Inc.
Horizon Hobby UK
Units 1-4, Ployters Road
Staple Tye
Harlow, Essex
CM18 7NS
United Kingdom
Horizon Hobby Deutschland GmbH
Hamburger Strasse 10
25335 Elmshorn
Germany
US Patent No. D578,146
Multiple patents pending
DSM and DSM2 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.
www.parkzone.com
14667 Printed 3/09

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Compatible with all Spektrum DSM2™technology equipped transmitters
and modules, the Sukhoi Su-26m Bind-N-Fly is an ultra-micro version of the
Su-26m that offers true 4-channel aerobatic performance in an ultra-micro
sized package. The Sukhoi Su-26m offers fully aerobatic flying and Spektrum
2.4GHz DSM2 control. With a flying weight of only 1.1 oz (34 g), the Sukhoi
can be flown from a gym to your front yard without having to make a trip to
the flying field. The Sukhoi is designed for experienced pilots that have
previously flown 4-channel aircraft.
The Sukhoi Su-26m comes 100% factory-assembled and is ready to bind to
your Spektrum DSM2 equipped aircraft transmitter. Also included in the box is
the lithium polymer flight battery and convienient AA battery-powered DC Li-Po
battery charger, along with 4 AA batteries for the charger. The DSM2
technology offers freedom from frequency restrictions and allows the Sukhoi
to be flown just about anywhere with full 4-channel control.
Although the Sukhoi is nearly ready-to-fly right from the box, please take time
to read through this manual for tips on battery safety and charging, binding,
control setup and more before making your first flight.
It is important that you only charge the included 3.7V 70mAh Li-Po
battery (PKZ3001) with the included 1S 3.7V DC Li-Po Battery
Charger (PKZ3240). You can also use the E-flite®Celectra™4-Port Charger
(EFLC1004). This charger safely charges four 3.7V packs independently.
Attempting to charge the battery using another Li-Po battery charger or
non-Li-Po compatible charger could result in serious damage.
Sukhoi Su-26m
Introduction
As the user of this product, you are solely responsible for operating in a
manner that does not endanger yourself and others or result in damage to the
product or the property of others.
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 advisable to always keep a safe distance in all
directions around your model, as this margin will help avoid collisions or injury.
•Neveroperateyourmodelwithlowtransmitterbatteries.
•Alwaysoperateyourmodelinanopenareaawayfromcars,trafc,
or people.
•Avoidoperatingyourmodelinthestreetwhereinjuryordamage
can occur.
•Neveroperatethemodelinthestreetorinpopulatedareasfor
any reason.
•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.
•Neverlickorplaceanyportionofyourmodelinyourmouthasitcould
cause serious injury or even death.
Additional Safety Precautions and Warnings
Sukhoi Su-26m BNF Contents
Sukhoi BNF Airframe
1S 3.7V Li-Po Battery Charger, 0.3A
110mAh 1S 3.7V Li-Po Battery
4 x AA Batteries (for the charger)
Landing Gear
Additional Equipment
A DSM2 compatible aircraft transmitter is required to complete your Sukhoi.

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Please note this checklist is not intended to be a replacement for the content
included in this manual. Although it can be used as a quick start guide, we
strongly suggest reading through this manual completely before proceeding.
•Removeandinspectcontents
•Installlandinggearintotheslotonthebottomofthefuselage
•Install4AAbatteriesintothebatterycharger
•Beginchargingtheightbattery
•BindthereceivertoyourchosenSpektrumor
JR DSM2 equipped transmitter
•Testthecontrols
•Familiarizeyourselfwiththecontrols
•Findasuitableareaforying
•Alwaysturnonthetransmitterrst
•Plugtheightbatteryintotheleadfromthereceiver
•Allowthereceivertoinitializeandarmproperly
•Flythemodel
•Landthemodel
•Unplugtheightbatteryfromthereceiver
•Alwaysturnoffthetransmitterlast
Preparing for the First Flight
Flying Checklist
While the 1S 3.7V DC Lithium Polymer Battery Charger (PKZ3240)
included with your Sukhoi has been specifically designed to safely
charge the included 1S 3.7V 110mAh Li-Po Battery (PKZ1034), you
MUST read the following safety instructions and warnings before
handling, charging or using the Li-Po battery.
Note: Li-Po batteries are significantly more volatile than
the alkaline, NiCd or NiMH batteries used in RC
applications. All instructions and warnings must be
followed exactly. Mishandling of Li-Po batteries can result
in fire.
By handling, charging or using the included Li-Po battery you assume
all risks associated with lithium batteries. If you do not agree with
these conditions, return your complete Sukhoi model in new, unused
condition to the place of purchase immediately.
•Youmustchargetheincluded1S3.7V110mAhLi-Pobatteryinasafe
area away from flammable materials.
•Neverchargethebatteryunattended.Whenchargingthebatteryyou
should always remain in constant observation to monitor the charging
process and react to potential problems that may occur.
•Afteright,thebatterymustbecooledtoambienttemperature
before charging.
• You MUST use the included 1S 3.7V DC Li-Po Battery Charger
(PKZ3240). Failure to do so may result in a fire causing personal
injury and/or property damage. You can use the E-ite Celectra
4-Port Charger (EFLC1004) to safely charge the 3.7V battery
pack as well. DO NOT use a NiCd or NiMH charger.
Battery Warnings and Guidelines

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discharging the battery to the soft LVC can still cause permanent
damage to the battery.
If you have any further questions or concerns regarding the handling,
charging and/or use of the included Li-Po battery, please contact Horizon
Support Team at 877-504-0233.
• If at any time during the charge or discharge process the
battery begins to balloon or swell, discontinue charging or
discharging immediately. Quickly and safely disconnect the
battery, then place it in a safe, open area away from ammable
materials to observe it for at least 15 minutes. Continuing to
charge or discharge a battery that has begun to balloon or swell
can result in a fire. A battery that has ballooned or swollen even
a small amount must be removed from service completely.
•Storethebatteryatroomtemperatureinadryareaforbestresults.
•Whentransportingortemporarilystoringthebattery,thetemperature
range should be from 40–120 degrees Fahrenheit. Do not store the
battery or model in a car or direct sunlight whenever possible. If stored
in a hot car, the battery can be damaged or even catch fire.
• Do not over-discharge the Li-Po ight battery. Discharging the
battery too low can cause damage to the battery resulting in
reduced power, duration or failure of the battery entirely.
Li-Po cells should not be discharged to below 3V each under load. In
the case of the 1S Li-Po battery used for the Sukhoi, you will not want
to allow the battery to fall to below 3V during ight.
The Sukhoi receiver unit features a soft low voltage cutoff (LVC) that
occurs when the battery reaches 3V under load. When the soft cutoff
occurs, the ESCs of the receiver unit will reduce power to the
motor (regardless of the power level you have set with the throttle
stick) in order to prevent the voltage of the battery from dropping
below 3V. This reduction in power usually requires that you land the
model immediately, at which point you should power down the model
and unplug the ight battery. And while it is possible to power the
model up and to y again after the soft LVC occurs, this is NOT
recommended as continued discharging to the soft LVC will cause
permanent damage to the Li-Po battery that results in lost power
and duration when using the battery for subsequent ights, or failure
of the battery entirely. Continued attempts to further discharge the
battery may also result in loss of control while the motor is running
as the voltage of the battery may drop below the minimum operating
voltage of the receiver and other electronics.
Also, it is not recommended that you y to the soft LVC every time
you y. Instead, you should be aware of the power level of the
battery/airplane throughout the ight, and if at any time the
airplane begins to require more throttle than typical to maintain
ight, you should land the airplane immediately. Routinely
Battery Charging
It is important that you only charge the included 1S 3.7V 110mAh Li-Po
Battery (PKZ1034) with the included 1S 3.7V DC Li-Po Battery Charger
(PKZ3240) or the previously mentioned E-flite Celectra 4-port Charger
(EFLC1004). Attempting to charge the battery using another Li-Po charger or
non-Li-Po compatible charger could result in serious damage. Please
familiarize yourself thoroughly with the Battery Warnings and Guidelines
section before continuing. Please follow these steps to charge the Li-Po
battery with the included charger:
•Removethecoveronthebottomofthechargerandinstallfourofthe
included AA batteries, noting proper polarity. Replace the cover after
the AA batteries are installed.
•Slidethebatteryintotheslotonthecharger.Theendcapofthe
battery has been specifically designed to allow the battery to be slid
into the slot easily one way (usually with the label on the battery facing
outward) to prevent reverse polarity connection. However, please be
sure to check for proper alignment and polarity before proceeding to
the next step.
•Gentlypressthebatteryanditsconnectorintothechargejack/
connector located at the bottom of the slot in the charger. Again, be

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sure to check for and to achieve proper polarity before making the
connection.
•Afteryoumaketheconnectionsuccessfully,theLEDlightonthe
charger will turn solid red, indicating that charging has begun.
•Itwilltakeapproximately30–40minutestochargeafullydischarged
(not over-discharged) battery. As the battery nears full charge, the LED
light will begin to blink. When the battery is fully charged the LED light
will blink approximately every 20 seconds or will go out entirely.
Note: The Li-Po battery included with your Sukhoi will arrive partially
charged. For this reason the initial charge may only take
15–20 minutes.
Note: You can expect to charge the Li-Po flight battery approximately
15–20 times before it will be necessary to replace the AA batteries
in the charger. Replacing the included batteries with alkaline
batteries will extend the AA battery life.
Note: If LED remains on for longer than 40 minutes while charging and/or
5 seconds after removing the Li-Po flight battery, please replace the
AA batteries in the charger.
Installing the Landing Gear
Installing the Flight Battery
Remove the airplane and landing gear from the box. Slide the landing gear
wire into the slot located on the bottom of the fuselage.
Once the Li-Po battery has been fully charged, it’s ready to be installed in
the airplane.
Install the battery in the airplane by placing it into the slot on the bottom of
the fuselage with the plug facing toward the front of the airplane.
Note: The battery cavity is oversized to allow for the Center of Gravity
adjustment. Start with the battery in the middle of the battery
cavity. Adjust the battery forward or rearward to fine-tune the CG.

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Binding is the process of programming the receiver of the control unit to
recognize the GUID (Globally Unique Identifier) code of a single specific
transmitter. It will be necessary for you to ‘bind’ your chosen Spektrum DSM2
technology equipped transmitter to the receiver for proper operation.
The following is a list of some of the Spektrum DSM2 equipped transmitters
and modules that will bind to the receiver of the Sukhoi:
Note: ParkZone recommends flying the fully aerobatic Sukhoi with a full
size transmitter equipped with dual rates.
E-flite HP6DSM
Spektrum DX5e
Spektrum DX6i
Spektrum DX7
JR X9303 2.4
JR 12X 2.4
Note: The Spektrum DX6 (SPM2460) is equipped with DSM (not DSM2)
technology and is not compatible with the receiver of the
Sukhoi BNF.
The following steps outline the binding process:
•Conrmtheprocessofenteringthebindmodeforyourchosen
transmitter by reviewing the instruction manual included with
the transmitter.
•Makesuretheightbatteryisdisconnectedfromthereceiverunitand
the transmitter is turned off.
•Plugtheightbatteryintothereceiverunit.After5secondstheLEDon
the receiver unit will begin flashing.
•AfterverifyingtheLEDisashingonthereceiver,followthestepsthat
allow your chosen transmitter to enter bind mode.
•Ifyouenteredbindmodecorrectly,youwillseeasolidLED
approximately 5–10 seconds later on the receiver. You should now be
bound to the transmitter, and have full control and function.
If you encounter any problems, repeat the binding process again, see the
trouble shooting guide or call the Horizon Support Team at 1-877-504-0233.
Transmitter and Receiver Binding Transmitter Specific Binding Instructions
Compatible, but not recommended:
ParkZone Vapor Transmitter
E-flite LP5DSM
E-flite MLP4DSM
DX5e:
A. To bind your Sukhoi Su-26m to the DX5e, plug the battery into the
receiver of the airplane. The LED on the receiver will begin flashing.
B. Move the sticks and switches on the transmitter to the desired failsafe
positions (low throttle and neutral control positions).
C. Pull and hold the Trainer Switch on the transmitter while turning the
transmitter on. Release the trainer switch once the LEDs on the front
of the transmitter flash.
D. The LED on the receiver will go solid red and the system will connect
after several seconds.
DX6i:
A. To bind your Sukhoi Su-26m to the DX6i, plug the battery into the
receiver of the airplane. The LED on the receiver will begin flashing.
B. Move the sticks and switches on the transmitter to the desired failsafe
positions (low throttle and neutral control positions).
C. Pull and hold the Trainer Switch on the transmitter while turning the
transmitter on. Release the trainer switch once the word BIND flashes
on the LCD screen on the front of the transmitter.
D. The LED on the receiver will go solid red and the system will connect
after several seconds.
DX7 (includes DX7se):
A. To bind your Sukhoi Su-26m to the DX7, plug the battery into the
receiver of the airplane. The LED on the receiver will begin flashing.
B. Move the sticks and switches on the transmitter to the desired failsafe
positions (low throttle and neutral control positions).
C. Press the bind button on the back of the transmitter while turning the
transmitter on. The bind button on the back of the transmitter will flash.
Release the button after 2-3 seconds.
D. The LED on the receiver will go solid red and the system will connect
after several seconds.
X9303:
A. To bind your Sukhoi Su-26m to the X9303, plug the battery into the
receiver of the airplane. The LED on the receiver will begin flashing.
B. Move the sticks and switches on the transmitter to the desired failsafe
positions (low throttle and neutral control positions).
C. Press the bind button on the back of the transmitter while turning the
transmitter on. The bind button on the back of the transmitter will flash.
Release the button after 2-3 seconds.
D. The LED on the receiver will go solid red and the system will connect
after several seconds.

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Although in most cases your transmitter of choice will offer full and proper
control of the Sukhoi BNF with Spektrum/JR ‘standard’ settings (standard
airplane mode, servo reversing set to normal and travel adjustments set to
100%), you must test the controls prior to the first flight to ensure none of
the servos, linkages or parts were damaged during shipping and handling and
that the controls function in the correct directions.
Turn the transmitter on first and lower the throttle stick completely. Then,
plug the battery into the battery lead of the receiver unit.
Note: The connectors on the battery and battery lead are keyed to
prevent reverse polarity connection. However, if you force them
together in the wrong orientation and with the wrong polarity it is
still possible to damage the battery and/or receiver unit. To help
further prevent a reverse polarity connection, one side of the
endcap on the battery and the connector on the battery lead of the
receiver unit will have a red dot. The connectors are oriented for a
proper polarity connection when the red dots are on the same side.
Move the elevator stick on the transmitter forward and aft to check elevator
pitch control. When the stick is pushed forward, the elevator should move
down.
Control TestTransmitter Control Identification
Note: Each time before you fly you should ALWAYS turn the
transmitter on before connecting the flight battery to the receiver
unit. After each flight, be sure that you always disconnect the flight
battery from the receiver unit before powering the transmitter off.
Additional Smartbind™Information
Prior to each flight, you should ensure that you power on your transmitter and
wait about five seconds before you plug the flight battery into the receiver.
Doing this allows time for the transmitter to scan and secure two open
frequencies. If the flight battery is plugged in too quickly and the link is
missed, it may cause the receiver to inadvertently enter bind mode. If this
occurs simply leave the transmitter on and then disconnect and reconnect the
flight battery.

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With the aileron stick pushed right, the right aileron should move up and the
left aileron should move down.
Move the rudder stick left and right to check yaw control. When the stick is
pushed to the right the rudder should also move to the right (if viewed from
behind the airplane).
When the elevator stick is moved aft the elevator should move up.
Move the aileron stick left and right to check aileron roll control. When the
stick is pushed to the left, the left aileron should move up and the right aileron
should move down.

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The Spektrum AR6400 installed on your Sukhoi is a lightweight
combination of main motor electronic speed control, servos and Spektrum
DSM2 compatible receiver. The receiver unit is also equipped with a status
indicator LED. Please refer to the instruction manual of the AR6400 for more
information on the unique features and programming options.
The following checklist contains the steps you must follow to ensure proper
arming and operation of the receiver unit, as well as proper motor response:
•EachtimebeforeyouyyoushouldALWAYSturnthetransmitteron
before connecting the flight battery to the receiver unit. Never connect
the flight battery to the receiver unit before powering the transmitter on
first. After each flight, be sure that you always disconnect the flight bat-
tery from the receiver unit before powering the transmitter off.
Note: The only time you should connect the flight battery to the receiver
unit before powering the transmitter on is when you are binding
the receiver of the receiver unit to the transmitter. Please see the
Transmitter and Receiver Binding section of this manual for more
information.
•ThethrottlestickMUSTbesetinthelowestpossibleposition,and,
for most transmitters, the throttle trim must also be set to the lowest
possible position in order for the receiver unit to arm. If this is the first
test flight, or a test flight following repairs, you should also center the
rudder, aileron and elevator trims.
•WhenthestatusLEDontheAR6400becomessolidred,thereceiver
unit is initialized and ready for flight. Also, as long as you had the
throttle stick in the idle position and the throttle trim in the lowest
position during the initialization process, the ESC/motor will now be
armed. Use caution as the propeller will now spin with throttle
stick input.
Note: If the status LED of the AR6400 does not become solid red, please
review the following:
•IfafterblinkingredthestatusLEDbecomessolidred,butyouhave
no control of the motor, you have a positive Radio Frequency (RF) link
between the transmitter and receiver, but the throttle stick and throttle
trim may not be set to the correct positions. Check to be sure that the
throttle stick is in the lowest possible position, and that the throttle trim
is set to the middle or a lower-than-the-middle position. If you now have
control of the motor, proceed to the next step of the checklist.
Receiver Control Unit Description, Arming
and Motor Control Test
With the rudder stick pushed to the left, the rudder should move to the left (if
viewed from behind the airplane).
If at any time during the test the controls respond in the opposite direction, it
may be necessary to reverse/change the direction of operation of the flight
controls. Follow your transmitter instructions to change the direction of the
various flight controls.
Once you’ve reconfirmed the flight control directions, all controls should be
functioning properly. However, if you continue to encounter any problems with
your Sukhoi responding properly to the transmitter, do not fly. Call the Horizon
Support Team at 1-877-504-0233.
Note: ParkZone recommends setting Dual rates at 70% for first
ights. Dual rates and expo (if available) can then be tuned
to the pilots tastes.

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Aileron: 10mm up, 7mm down measured at widest point +/– 1mm
Elevator: 10mm up, 10mm down measured at widest point +/– 1mm
Rudder: 12mm left, 12mm right measured at widest point +/– 2mm
CG Range: 29mm–31mm from leading edge of wing at the fuselage
Note: After initial flights, the CG can be adjusted to the pilots preference.
Stock Control Throw
•IftheblinkingredstatusLEDkeepsashing,youdonothavea
positive RF link between the transmitter and receiver. Check to be sure
that the transmitter has been powered on and that the LED indicator
on the transmitter is glowing solid red. If the transmitter is powered on
and functioning properly, disconnect the flight battery from the receiver
unit, then reconnect it. Now the receiver unit should initialize and arm
properly.
Note: In the event you inadvertently enter Bind Mode, the LED on the
AR6400 will be flashing red continuously. If this occurs, cycle the
flight battery while the transmitter is on (if previously bound). If your
receiver unit will not initialize and arm after following the guidelines
as listed above, call the Horizon Support Team at 1-877-504-0233.
•Onceyouhaveplacedtheairplaneinasafearea,freeofobstructions,
and are clear of the propeller, you can safely begin to power up the
model to check for proper operation of the motor.
•Advancethethrottlestickupwardslowly,justuntilthepropellerbegins
to spin. DO NOT attempt to y the airplane at this time. Note the
direction the propeller spins. If viewed from the front of the airplane the
propeller will spin counterclockwise. If it is spinning backwards,
disconnect the battery and reverse the polarity of the motor’s input
power leads.