Nine Eagles SKY RUNNER RTF User manual

SKY RUNNER
RTF FTR 2.4 GHz
No. NE2007FTR
Operating Instructions

Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
FUTABA Transmitter Ready, abbreviated to FTR, applies to selected models from the Nine Eagles range. These
models' transmitter and receiver work with the FUTABA S-FHSS code, which means that they can also be control-
led by FUTABA transmitters which can be operated in S-FHSS mode.
At present these are the following transmitters:
Skysport T4YF 2,4 GHz FHSS M2 1-F4074
Skysport T4YF 2,4 GHz FHSS M1 1-F4074M1
T6J-R2006GS 2.4 GHz FHSS, No. F4100
T-8J - R2008SB 2.4 GHz FHSS/S-FHSS, No. F4108
T18MZ - R7008SB 2.4 GHz FASSTest M2, No. F8073
T18MZ - R7008SB 2.4 GHz FASSTest M1, No. F8073M1
Binding the model to a FUTABA transmitter
This works in the same manner as described for the transmitter supplied in the set; see page 16. Please also read
the point "Binding the receiver" in the operating instructions supplied with your FUTABA transmitter.
2

Explanation of specialist terms:
Motor speed ("Throttle"): This controls the rotati-
onal speed of the motor. Stick forward = maximum
speed; stick back = motor off.
Rudder: This controls the model's attitude around
the vertical (yaw) axis, causing the aeroplane to fly
to the right or left.
Up-elevator / down-elevator: This controls the
model's flight attitude around the lateral (pitch)
axis. Stick forward = the model descends; stick
back = the model climbs.
Ailerons: This controls the model's flight attitude
around the longitudinal (roll) axis. Stick right = right
wing down; stick left = left wing down.
Mode 1: Function assignment of the control move-
ments relative to the stick movements.
In this case throttle and ailerons are controlled by
the right-hand transmitter stick, elevator and rudder
by the left-hand stick.
Mode 2: Function assignment of the control move-
ments relative to the stick movements.
In this case throttle and rudder are controlled by
the left-hand transmitter stick, elevator and ailerons
by the right-hand stick.
Dual-Rates:
Switchable travel reduction for control movements.
3
Contents Page
FTR system 2
Explanation of specialist terms / Contents 3
Safety Notes 4, 5
Set contents / Specification 6
Assembling the model 7
Charging the flight battery / LiPo battery safety notes 8
Summary of transmitter settings in Mode 1 und Mode 2 9
Primary and expanded control functions / Converting the transmitter 10
Transmitter settings in Mode 1 11
Transmitter settings in Mode 2 12
Flight preparation 13
Controlling the model 14
Important notes 15
Re-binding the transmitter 16
Replacement parts list 17
Notes 18
General notes 19
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR

4
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
Be sure to read these Safety Notes before you assemble your mo-
del. Always keep to the procedures and settings recommended in
the instructions.
If you are operating a radio-controlled model aircraft, helicopter, car
or boat for the first time, we recommend that you enlist an expe-
rienced modeller to help you.
Safety Notes
Radio-controlled models are not toys in the usual sense of the term.
Young persons under fourteen years should only be allowed to operate
them under the supervision of an adult.
Building and operating these models requires technical expertise, manu-
al skills, a careful attitude and safety-conscious behaviour.
Errors, negligence and omissions in building or flying these models can
result in serious personal injury and damage to property.
Since the manufacturer and vendor are not in a position to check that
your models are built and operated correctly, all we can do is bring these
hazards expressly to your attention. We deny all further liability.
Aircraft propellers, and all moving parts generally, consti-
tute a constant injury hazard.
It is essential to avoid touching such parts.
Please bear in mind that motors and speed controllers may
become hot when operating.
It is essential to avoid touching such parts.
Do not stand close to the hazard area around rotating parts when
an electric motor is connected to the flight battery.
You must also take care to keep all other objects away from mo-
ving or rotating parts.
Observe the instructions provided by the battery manufacturer.
Overcharged or incorrectly charged batteries may explode. Take
care to maintain correct polarity.
Notes on the use of dry cells:
Do not attempt to recharge dry cells, do not open them, and do
not incinerate them. Remove exhausted dry cells from the trans-
mitter after use. Escaped electrolyte may ruin the transmitter.
Ensure the equipment is protected from dust, dirt and moisture conta-
mination. Do not subject the system to excessive heat, cold or vibration.
Use the recommended charger only, and charge the batteries only for the
prescribed period.
Check your equipment for damage at regular intervals, and replace de-
fective components with genuine spare parts.
Do not re-use any devices which have been damaged in a crash or by
water, even when they have dried out again.
Either send the equipment to the robbe Service Department for checking,
or replace the parts in question.
Crash or water damage can result in concealed defects which may lead
to failure in subsequent use.

5
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
Use only those components and accessories which we specifically re-
commend.
Do not carry out modifications to the radio control system components
apart from those described in the instructions.
Operating the model
•Neveryoverortowardsspectatorsorotherpilots,andmaintaina 
safe distance from them at all times.
•Neverendangerpeopleoranimals.
•Neveryclosetohigh-tensionoverheadcablesorresidentialareas.
•Donotoperateyourmodelinthevicinityofcanallocksoropen
waterways.
•Donotoperateyourmodelfrompublicroads,motorways,pathsand 
squares etc.; use authorised model flying sites only.
•Never operate your equipment in stormy weather..
Never “point” the transmitter aerial straight at the model when operating
it. The transmitter signal is at its weakest in this direction. It is always best
to stand with the long side of the aerial angled towards the model.
Insurance
Ground-based models are usually covered by standard personal third-
party insurance policies. In order to fly model aircraft you will need to
extend the cover of your existing policy, or take out specific insurance.
Check your insurance policy and take out new cover where neces-
sary.
Liability Exclusion
robbe Modellsport is unable to ensure that you observe the assembly and
operating instructions, or the conditions and methods used for installing,
operating and maintaining the model components.
For this reason we accept no liability for loss, damage or costs which are
due to the erroneous use and operation of our products, or are connected
with such operation in any way.
Regardless of the legal argument employed, our obligation to pay com-
pensation is limited to the invoice value of those robbe products directly
involved in the event in which the damage occurred, unless otherwise
prescribed by law. This does not apply if the company is deemed to have
unlimited liability according to statutory regulation due to deliberate or
gross negligence.

Dear customer,
Congratulations on choosing a model aircraft from our ran-
ge. Many thanks for placing your trust in us.
The model can be completed and made ready to fly very
quickly. Please read right through these instructions before
attempting to fly the model for the first time, as this will
make it much easier to operate the model safely.
All directions, such as “right-hand”, are as seen from the
tail of the model, looking forward.
Specification:
Wingspan: 700 mm
Overall length: 510 mm
Height: 156 mm
All-up weight: approx. 90 g
Motor: N20
Power supply: LiPo battery, 7.4 V / 250 mAh
Set contents:
1x SKY RUNNER RTF 2.4 GHz
1x 2.4 GHz S-FHSS LCD transmitter
1x Wing joiner rod
1x Replacement propeller
1x LiPo flight battery, 3.7 V / 250 mAh
4x AA-size dry cells
1x Mains PSU for battery charger
1x Charger for Lithium-Ion-Polymer battery
1x Operating instructions Please be sure to observe the safety notes regar-
ding the safe handling of Lithium-Ion-Polymer
batteries on page 8.
6
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR

7
Assembling the model
Insert the joiner rod in the ope-
ning in the left-hand wing panel
(Fig.1).
Push the wing into the recess in
the fuselage as far as it will go
(Fig. 2).
Fit the right-hand wing panel on
the joiner rod.
Gently push the second wing pa-
nel into the recess in the fuselage,
taking particular care to position
the wings accurately; they must
be at right-angles to the fuselage
centreline (Fig. 3).
Fig. 1
Fig. 2
Fig. 3
Engage the propeller in the
driver disc on the motor shaft
(Fig.4).
(Fig. 4)
a
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
Caution:
the motor is positioned at an angle to the model‘s centreline.
This produces downthrust and sidethrust, which are essen-
tial; it is not a manufacturing fault.

Using the charger to charge the flight battery
Fig. 1 Fig. 2
Connect the battery charger to the mains PSU (Fig. 1). The
red Power LED on the charger lights up.
Connect the battery to the charger (Fig. 2).
During the charge process the green monitor LED glows.
Disconnect the battery from the charger, then disconnect
the mains PSU from the mains socket.
Safety Notes
Do not operate your charger and batteries on an inflamma-
ble surface, and do not leave the equipment running un-
supervised. Protect from damp. Do not subject it to direct
sunshine, and do not cover the charger.
Do not charge batteries that are hot to the touch. Allow
batteries to cool down to ambient temperature. Charge the
battery only using the charger included in the set; do not
use any other charger. The charger should only be used to
charge the battery included in the set.
8
LIABILITY EXCLUSION
Since robbe Modellsport is not in a position to monitor the
handling of these batteries, we expressly deny all liability and
guarantee claims where the batteries have been incorrectly
charged, discharged or handled.
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
Safety Notes regarding LiPo batteries:
•Donotplacethebatteryinwateroranyotherliquid.
•Donotheatorincineratethebattery;donotplaceit
in a microwave oven.
•Avoidshort-circuits,andneverchargethebatterywith 
reversed polarity
•Donotsubjectthebatterytopressureorshockloads,and
never distort or throw the pack.
•Neversolderdirectlytothebattery
•Donotmodifyoropenthebattery
•Batteriesmustonlybechargedwithasuitablecharger; 
never connect the battery directly to a mains power supply.
•Neverchargeordischargeabatteryinbright
sunlight, or close to a heater or open fire.
•Donotusethebatteryinareassubjectto
high levels of static discharge.
•Anyoftheseerrorscanresultindamagetothebattery,
explosion or even fire.
•Keepthebatteryoutofthereachofchildren
•Donotallowescapedelectrolytetocomeintocontact
with fire, as it is highly inflammable, and may ignite.
•Avoidtheuidelectrolytecontactingtheeyes.
If this should happen, flush with copious amounts of clean
water and contact a doctor without delay.
•Theuidelectrolytecanalsoberemovedfromclothing
and other objects by rinsing in plenty of water.

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Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
Transmitter settings, Mode 1: Transmitter settings, Mode 2 (as supplied):
Elevator
control
Elevator trim
Rudder
and
Speed
control
Throttle
trim Display
Dual-Rate status indicator
Elevator
Trim display
Status indicator
Transmitter
battery
Throttle status indicator
Rudder trim display
Rudder
and
Elevator
control
Speed
control
Elevator trimThrottle trim
Throttle status indicator
Status indicator
Transmitter
battery
Dual-Rate status indicator
Elevator
trim Screen
Speed
Trim display
Rudder trim display
Rudder
trim
Throttle trim
Rudder
trim
On / Off
switch
On / Off
switch
Display Display

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Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
"Primary" and "expanded" control function setting
The transmitter offers the facility to adjust the sensitivity
of the stick movements. We recommend "softer" reduced
travels for beginners.
Open the transmitter battery compartment and insert the
four AA cells* (check for correct polarity).
Switching sensitivity:
Switch the transmitter on, and
press the right-hand stick
in.
If you have converted the transmitter to Mode 1, the left-
hand stick must be pressed in.
* Please read the information regarding dry cells on page 4.
Reduced control function
The full black disc on the
"Dual-Rate status indicator" disc is
reduced to half.
Enlarged control function:
Press the right-hand stick
in again.
The full black disc on the
screen now reappears.
Mode 2
Converting the transmitter from "Mode 2"
(throttle left) to "Mode 1" (throttle right)
The transmitter is supplied set to Mode 2 as standard. If
you prefer Mode 1 and wish to convert the transmitter to
that mode, use this procedure:
The transmitter must be switched off.
Undo the four control unit retaining
screws on the front face of the trans-
mitter.
Remove the control unit, turn it
through 180°, and replace it.
Re-fit the four screws to secure the
control unit again.

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Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
Transmitter settings Mode 1
Throttle trim:
If the propeller starts to move without
you touching the throttle stick, or does
not respond to stick movements, cor-
rect this with the throttle trim.
Rudder trim:
If the model's nose turns to right or left
when launched, adjust the rudder trim
buttons until the model maintains a
constant heading.
Elevator trim:
If the model raises or lowers its nose
when launched, adjust the elevator
trim until it maintains a stable attitude.

12
a
a
a
a
a
a
a
a
a
a
a
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Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
Transmitter settings Mode 2
Throttle trim:
If the propeller starts to move without
you touching the throttle stick, or does
not respond to stick movements, cor-
rect this with the throttle trim.
Rudder trim:
If the model's nose turns to right or left
when launched, adjust the rudder trim
buttons until the model maintains a
constant heading.
Elevator trim:
If the model raises or lowers its nose
when launched, adjust the elevator
trim until it maintains a stable attitude.

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Flight preparation
Open the transmitter battery compartment and insert the
four AA cells* (check for correct polarity).
Switch the transmitter on (Fig. 1). The battery status is
displayed on the right-hand side of the screen. Move the
throttle stick and trim to the bottom position (towards you).
Open the canopy, and connect the fully charged LiPo flight
battery. Ensure that the leads are firmly secured in the fu-
selage (Figs. 2 - 3).
Replace the canopy on the model.
The transmitter and receiver are now ready for use. Re-
peat this procedure every time you wish to fly the model.
Note: the 2.4 GHz transmitter and receiver are supplied
already bound at the factory. It will only be necessary to
bind the system again after a repair, or if you replace a
component.
The correct pre-flight procedure.
Fig. 1 Fig. 2 Fig. 3
Checking the working systems
Before the first flight it is important to set all the trims - ex-
cept for the throttle trim - to centre. The throttle stick must
be in the "fully back" position (towards you). If the propeller
turns, adjust the throttle trim until it comes to a halt.
The correct post-flight procedure.
Open the canopy and remove the flight battery. Replace
the canopy on the model, then switch the transmitter off.
Preparations for the first flight:
Wait for a day with absolute flat calm conditions.
Charge the flight battery before flying.
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
a
*Notes on the use of dry cells:
Do not attempt to recharge dry cells, do not open
them, and do not incinerate them. Remove exhau-
sted dry cells from the transmitter after use. Escaped
electrolyte may ruin the transmitter.

14
Controlling the model in Mode 1 Controlling the model in Mode 2
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
High RPM (launch):
Left turn:
Descent:
Motor off (landing):
Right turn:
Climb:
Motor off (landing):
Right turn:
Climb:
High RPM (launch):
Left turn:
Descent:

15
Once the model is properly trimmed, you can practise the
art of flying, and carry out manoeuvres such as circles,
squares, rectangles and figures-of-eight.
To avoid giving incorrect control commands, always stand
behind and to one side of the model.
You can fly a square pattern by alternating the direction
of flight: away from the pilot, to the pilot's right, and then
towards the pilot again.
Tip: when the model is flying with the nose pointing
towards you, the controls are reversed (apart from ele-
vator and throttle control).
Important Notes
Launching:
Hold the aeroplane in your hand, set the motor to full power, and
push the model forward smartly, directly into any wind. It is es-
sential to adjust the trims so that the aeroplane flies in a sta-
ble attitude, climbing smoothly. Use the controls gently at first to
learn how the model responds to flight commands.
Landing:
Slowly and steadily reduce the throttle setting until the model
descends and touches down. Never reduce the throttle setting
abruptly. After the landing disconnect the flight battery from the
receiver, and only then switch the transmitter off.
Caution:
Stopping (obstructing) the motor when it is turning can cause
serious damage to the mechanical system, and may even result
in a fire. If the propeller is forcibly stopped, immediately move the
throttle stick back to Idle!
Note re. the flight battery:
As soon as you notice a reduction in motor power, land immedi-
ately and disconnect the battery. Never continue flying until the
battery is flat, as this causes a deep-discharge condition which
results in permanent damage. Allow the battery to cool down be-
fore recharging it.
Replacing the propeller:
A damaged propeller must be replaced immediately.
The first few flights
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR

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Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR
(Fig. 1) (Fig. 2)
a
(Fig. 3)
Re-binding the transmitter
This procedure is only necessary if you replace individual components, or if you wish to bind a FUTABA transmitter (please
also read the point "Binding the receiver" in the operating instructions supplied with your FUTABA transmitter).
1. Switch the transmitter on (Fig. 1) and connect the flight battery (Fig. 2). Ensure that the distance between the transmitter
and the model is not greater than 25 cm.
2. The green monitor LED on the receiver circuit board glows constantly. Locate the Bind button on the receiver (Fig. 3) and
hold it pressed in for about three seconds. Release the Bind button, and the model is now bound to the transmitter. This
process may take several seconds. Do not move the model or the transmitter sticks during the binding process.
3. The green monitor LED continues to glow during the binding process. When the procedure is complete, the red monitor
LED on the receiver glows constantly. The model can now be operated.

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NE220001
NE200710
NE200711
NE200706
NE220013
NE200708
Replacement parts list - SKY RUNNER RTF
Order No. Description
NE200704 Propeller set
NE200706 Control surface linkage
NE200707 Motor set
NE200708 Receiver
NE200709 Wing
NE200710 Stabiliser set
NE200711 Fuselage
NE220001 Battery charger and mains PSU
NE220013 LiPo battery, 7.4 V / 250 mAh
When replacing components it is very important
to use the correct type of cross-point screwdri-
ver and to tighten the screws with great care.
Do not use thread-lock fluid!
NE200704 NE200707
NE200709
Replacement parts list - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR

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Notes:
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR

19
This symbol means that you should dispose of electrical and electronic equipment separately from the household waste when it reaches
the end of its useful life. Take your unwanted equipment to your local council collection point or recycling centre. This requirement applies to
member countries of the European Union as well as other non-European countries with a separate waste collection system.
Disposal of batteries
Batteries must not be discarded as domestic refuse. To protect the environment, always return exhausted or defective cells to your local recy-
cling centre. These include retail sales outlets for batteries, and communal toxic waste disposal centres. Cover any bare wires with insulating
tape in order to avoid short-circuits.
robbe Modellsport GmbH & Co. KG hereby declares that this device conforms to the fundamental requirements and other relevant regulations
of the corresponding EC Directive. Under www.robbe.com, you will find the original Conformity Declaration by clicking on the Logo button
"Conform" shown together with the appropriate device description.
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR

robbe Modellsport GmbH & Co.KG
Metzloserstraße 38 · D-36355 Grebenhain
Technical hotline: [phone] / 87-777 · [e-mail]
Commercial register: Gießen Regional Court HRA 2722
Partner with personal liability:
robbe Modellsport Beteiligungs GmbH Gießen / HRB 5793 Managing Director: E. Dörr
Errors and technical modifications reserved. - Copyright robbe-Modellsport 2013
Duplication and copying of the text, in whole or in part, is only permitted with the prior written approval of robbe-Modellsport GmbH & Co. KG
20
robbe Modellsport GmbH & Co.KG
Operating instructions - SKY RUNNER RTF FTR 2.4 GHz No. NE2007FTR