Instruction Manual Ver 1.0

Fly high with Hitec
Table of Content
Table of Content
Introduction & Specifications
Safety precautions before assembling the model (1)Safety precautions before assembling the model (2)

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Wing movement according to the stick control mode (MODE 1)
Wing movement according to the stick control mode (MODE 1)
Wing movement according to the stick control mode (MODE 2)
Caution before assembling KIT version

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Assembly instructions for KIT version
The basics of model flying

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19Part numbers of the components (1)Part numbers of the components (2)Part numbers of the components (3)Customer Service
MEMO

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Radio, Receiver and Power Set Components for Each Version(READY TO GO) stock# 13207

This is the version that includes everything you need to fly Sky Scout after easy steps of assembling the model.
C2812-1100 Brushless Outrunner Motor
HBE-18A (18AMP ESC)
HLP-3S 1300mah Li-Po
CG-115 DC Balancing Charger

Semi-assembled model
Hitec Lite 4 2.4GHz 4-channel Radio (w/4AA AIkaline Batteries)
Minima 6S Hitec Receiver
HS-55 Servos(HITEC TO GO) stock# 13209

This version allows you to fly Sky Scout with any Hitec radio you wish to purchase. Any Hitec’s AFHSS 2.4GHz radios or radios with SPECTRA 2.4
Module can be linked with MINIMA 6S (included in the set) for you to fly your Sky Scout.
HBE-18A (18AMP ESC)
HLP-3S 1300mah Li-Po
CG-115 DC Balancing Charger

Semi-assembled model
Minima 6S Hitec Receiver
HS-55 Servos
C2812-1100 Brushless Outrunner Motor(PLUG-IN TO GO) stock# 13210

This version is for those who already own products needed for flying. A radio, a receiver, a charger and batteries are needed to fly the model plane.
Semi-assembled model
HS-55 Servos
C2812-1100 Brushless Outrunner Motor
HBE-18A (18AMP ESC)This instruction manual is for the KIT version of Sky Scout. It is easy to read for the users with essential information on assembling Sky
Scout. Unlike other versions (R2GO, H2GO, P2GO), the kit version requires many additional equipments in order to fly the plane. If you’re afirst-time RC model plane flier, consult an experienced RC flier or a RC store nearby.

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Fly high with Hitec
Introduction & Specifications
Thank you for purchasing HITEC’s SKY SCOUT.
Sky Scout, developed and manufactured by HITEC, is a model for all users regardless of age and gender who are interested in model flying. Easy-to-fly
Sky Scout is manufactured so that even beginner fliers can easily fly it. The instruction manual includes not only the model specifications but also thesafety precautions and cautionary notes for each version in detail. Be sure to read the section about the version you’ve purchased before flying yourmodel for your safety.

Specifications

Wingspan 1366 mm
Overall length 977 mm
Min. all-up weight, standard 700 g
Wing area approx. 28 dm² (wing + tailplane, excl. fuselage)
Min. wing loading 25 g / dm²
RC functions Rudder, elevator and throttle; optional ailerons
Warning : Be sure to read this section for your own safety.
Caution : Be sure to read this section to prevent accidents and damages to your model.
Tip :This section will help you maximize the performance of your model.
Note :
This section will provide more detailed explanations.

Sky Scout is a model plane for hobbies for those over age 14. For those under age 14, please be sure to have parents/guardians or expert
fliers to help. User’s negligence could lead to injuries and/or damage of other people’s properties. HITEC is not responsible for any damages and injuries caused by user’s negligence so be sure to read the instruction manual thoroughly before flying the model.

Sky Scout is manufactured by ELAPOR, a suitable material for model planes. ELAPOR, unlike other model plane materials, is light, durable
and has superior adhesive strength when used with Cyanoacrylate (for carpentry) or ELAPOR-specific glue, Zacki. Since ELAPOR isdifferent from Styrofoam, regular super glue could melt the model or doesn’t adhere well. Be sure to purchase Cyanoacrylate or ELAPORspecific glue, Zacki. We recommend you to wear safety goggles when using glue and be sure to keep it away from your hands, other bodyparts and children.

KIT 사양에 필요한 전자장비The KIT version needs separate electronic products to fly the plane. Purchasing the following equipments will quicken the assembly process. Visit a RC
store nearby or consult an experienced flier about purchasing these equipments.

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1. 4 Channel Air RadioIn order to fly Sky Scout, you need a radio for air with more than fourchannels. If you’d like to control the AILERON wing, you must purchasea 5-channel radio or higher.

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2. Receiver
In order to fly Sky Scout, you need a radio for air with more than fourchannels receiver.

4CH AIR TX

RECEIVER

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3. Motor
Purchase a BLDC motor (OUT RUNNER TYPE) for air and we recommend the 1300KV motor.

MOTER

4. Battery
We recommend using LI-PO 11.1V (3 CELL) 1300mAh for a fast andsafe flight.

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5. Charger
Purchase a charger that is suitable for the battery type and specifications you are using.
6. ESCIt may differ according to the motor specifications, but we recommend
using 18A ESC or higher for air.

BATTERY

CHARGER

ESC

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Safety precautions before assembling the model (1)The product contains small and sharp components.
Please be sure to keep them away from children at all times.

Be sure to connect the batteries to the right polarity.
Disconnect the battery if it is damaged or produces excessive heat.

Be careful when using tools like knives, scissors and screw drivers.

Keep away from rotating propellers to prevent injuries.

The motor and batteries may produce heat during the pre-flight test or
after the flight.
Be sure to cool them off before touching them.

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Safety precautions before assembling the model (2)Do not fly in strong wind or storm. The model plane may not operate
normally.

Always disconnect the batteries from the radio and the model when they
are not in use.
The connected battery may overheat and may damage the radio and themodel when damaged.

NOR

Link

CH1 CH2CH3 CH4REV

ELEVONOFF
V-TAIL

2.4GHz 4

Channel AircraftRadio

Do not use distorted or damaged propellers. They may not operate normally and may cause problems on other equipments as well.

Do not keep the products in humid, closed area, high temperature or in
direct sunlight.

Link

CH1C

NOR
H2C

H3

CH4

REV
ELEVONOFF
V-TAIL

2.4GH
z 4 Channel Aircra

ft RadioBe sure to use official Hitec products and components. Altered products
may negatively influence the model’s performance.

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Safety precautions before assembling the model (2)Lithium-Polymer batteries are made up of various chemicals. Keep themaway from fire to prevent explosion and do not throw them.

Lithium Polymer battery is made up of various chemical elements so do
not separate or stab it with a sharp tool.
The battery may explode and cause injuries.

Wing movement according to the stick control mode (MODE 1)

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft RadioFirst, check the rudder wing movement which directs the model left and right in a horizontal position. When
Move the left stick to the right as shown above and check if the rudder wing moves to the right. If the rudder wing moves to the left, use the REV (reverse) function to change the direction.

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Wing movement according to the stick control mode (MODE 1)

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft Radio

Next, check the elevator wing movement which directs the model up and down. Move the right stick down as shown above and check if the elevator
wing goes up. If the elevator wing goes down, use the REV (reverse) function to change the direction.

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft Radio

Now, it’s time to check the throttle movement which moves the model forward. Move the left stick up as shown above and check if the propeller rotatesand goes forward. If the plane moves when the stick is moved down, use the REV (reverse) function to change the direction.

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft Radio

Finally, check the aileron wing that tilts the model left and right. This wing is not included in the RTF version so the wings and servos must be purchased separately. Separate mixing functions are used in controlling the aileron servos so beginner fliers should consult an expert or a nearby RC
store.

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Wing movement according to the stick control mode (MODE 2)

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft RadioFirst, check the rudder wing movement which directs the model left and right in a horizontal position. When
Move the left stick to the right as shown above and check if the rudder wing moves to the right. If the rudder wing moves to the left, use the REV (reverse) function to change the direction.

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft Radio

Next, check the elevator wing movement which directs the model up and down. Move the left stick down as shown above and check if the elevator wing
goes up. If the elevator wing goes down, use the REV (reverse) function to change the direction.

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft Radio

Now, it’s time to check the throttle movement which moves the model forward. Move the right stick up as shown above and check if the propeller rotatesand goes forward. If the plane moves when the stick is moved down, use the REV (reverse) function to change the direction.

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Caution before assembling KIT version

NOR

Link

CH1C H2 CH3C H4REV

ELEVONOFF
V-TAIL

2.4GHz 4 Channel Aircraft Radio

Finally, check the aileron wing that tilts the model left and right. This wing is not included in the RTF version so the wings and servos must be purchased separately. Separate mixing functions are used in controlling the aileron servos so beginner fliers should consult an expert or a nearby RC
store.

Keep in mind when assembling and flying the model:This product is for flying and may cause accidents or damage to others’ properties so always follow the warnings written in the instruction manual.
As various electronic equipments are operated for flying, careless treatment could lead to damages and breakdowns. Be sure to read the instruction
manual before assembling and flying the model.

Tools needed for assembly (sold separately)This instruction manual is for the users who purchased the KIT version of Sky Scout. It contains detailed explanations of how to assemble the model
plane quick and easy for the users.

Tools needed for assembly (sold separately)

CutterCyanoacrylate (for carpentry)

Nipper

Beware of safety precautions when using sharp tools like cutters and nippers. Do not inhale or rub your eyes when using Cyanoacrylate.
Consult the doctor immediately in case of emergency. The necessary tools above could be purchased in a RC store nearby.

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Assembly instructions for KIT version
1. Before you start building

Check the contents of your kit. You will find below Figs. and the Parts List helpful here.

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Assembly instructions for KIT version
Assembly instructions for KIT version
This section is for KIT version users to fly their model as quickly as possible. Read the following instruction carefully if you are a first-time RC model flier.

3. Reinforcing the motor pod

Glue the 31 mm length of snake outer sleeve inside the motor pod using
cyano.

5. Inserting the tailplane slider

Allow the glue to set hard, then insert the tailplane slider 48 to ensure thatthe parts are accurately aligned.
This part must not be glued in place!

4. Installing the tailplane lock

6. Reinforcing the bottom of the fuselage

Glue the tailplane clip 44, the upper tailplane sleeve 45 and the tailplaneframe 46 in the right-hand fuselage shell 4: spray activator thinly on theplastic parts, and allow a few seconds for the fluid to air-dry.

Cut the outer snake sleeve to alength of 635 mm, then glue itin the channel in the bottom of
the right-hand fuselage shell 4.
Temporarily fit the tailplaneslider 48 to position this partaccurately, but take care not toglue the parts together.

Take care not to glue together the two plastic parts(tailplane clip 44 and upper tailplane sleeve 45)!

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Assembly instructions for KIT version
7. Reinforcing the fuselage nose

Cut the sleeves to a length of 247 mm, and glue them in the upper part ofthe two fuselage shells 3 + 4.
Cut the sleeve to a length of 290 mm and glue it in the underside of the right-hand fuselage shell 4.

8. Preparing the cable holders (optional: required forailerons)

10. Gluing the latch catches in place

9. Installing the cable holders

11. Installing the servo mounts

Glue the latch catches 27 in both fuselage shells.
Once again, spray activator onto the plastic part, and allow it to air-dry.

Glue the plug end of the 30 cm extension lead 8 5031 to the cable holder
29, flush with the edge. Push the cable under the lug on the underside.

First spray activator on the joint surfaces of the cable holders 29. Allow
the fluid to air-dry, then glue the parts in the appropriate recesses in bothfuselage shells.

Glue both servo frames 43 in the appropriate openings using cyano.
Ensure that no glue gets onto the mount lugs, as this could prevent
them holding the servos securely.

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Assembly instructions for KIT version
12. Preparing the servos

15. Installing the snakes

Slip the pre-formed steel pushrods 51 for the elevator and rudder into theinner tubes 52 (550 mm), and fit these into the prepared outer sleeves 53,
which are 523 mm long.
Connect the pre-formed end of the pushrod to the second hole from theoutside of the servo output arm. Glue the snake outers in the appropriate
channels, running cyano right along the channel.

Before installing the servos, set all of them to neutral (centre) from thetransmitter: this is accomplished by connecting the servo to a receiver,switching the system on, and centring the stick at the transmitter; checkthat the transmitter trims are also at neutral.
Locate the “double-ended” servo output levers with three holes per side,and fit them on the servo output shafts at right-angles to the long side of
the servo cases. If you find that the output arm is not accurately at rightangles to the case when the servo is at neutral, rotate the lever through180° and try again; the output shaft features an odd number of splines,
and reversing the output device will get you “closer to the target”.
Install the elevator and rudder servos as a mirror-image pair, the same
applies to the aileron servos, if you intend to install them.
Avoid moving the servo output levers by hand, as this can easily ruin thegears!

13. Installing the servos in the fuselage

Fit the servos in the servo mounts 43, with the output arms facing down,
and the output shafts towards the nose.
Ensure that the servo mounting lugs engage fully under the “clips” of theservo mounts 43.

16. Preparing the control surface horns

Fit the allen-head grubscrews 24 in the swivel barrels 23: two for elevatorand rudder, four if working ailerons are to be fitted.
Engage the prepared swivel barrels in the “Twin”
horns 22.

17. Attaching the horns to the rudder and elevator

Spray activator on the joint surface (the underside) of the horns.
Apply cyano to the horn recesses in the elevator 6 and rudder.
Leave the fluid to air-dry for a few seconds, then press the horns into theirrecesses.
Slip the steel pushrod for the rudder linkage through the hole in the swivel
barrel 23. Check once more that the servos are at centre before tightening
the allen-head grubscrews 24.
We recommend that you apply a drop of medium-strength thread-lock fluid
to each grubscrew to prevent them working loose over time.

14. Joining the fuselage shells

Spray the joint surfaces of one fuselage shell with cyano activator, apply
medium-viscosity cyano to the joint surfaces of the other shell, then briskly
join the two shells. Take care to align the parts accurately.

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Assembly instructions for KIT version
18. Installing the tailplane frame

21. Releasing the control surfaces

To guarantee a secure seating, the tailplane frame 47 must be glued in
the recess of the tailplane 6.

Use a sharp balsa knife to remove the foam at the lateralends of the control surfaces, cutting along the moulded-inchannels. Repeatedly move the control surfaces to and fro inorder to loosen the integral hinges and render them freemoving.
Do not separate the control surfaces!

19. Attaching the tailplaneFirst withdraw the tailplane slider 48 slightly, then insert the tailplane 6 andpush the slider back in as far as it will go to secure the tailplane.
Do not glue it! The tailplane should be left detachable for safe, convenienttransport.
To remove the tailplane, press the tailplane clips 44 together with two fingers, and at the same time pull the tailplane slider 48 down; the tailplane
can now be removed.

22. Attaching the servo well covers

20. Connecting the elevator

23. Installing the wing joiner channel cover

Slip the inner pushrod for the elevator through the hole in the swivel barrel
23, and check the servo neutral position once more before tightening theallen-head grubscrew 24.
We recommend that you apply a drop of medium-strength thread-lockfluid to the grubscrew to prevent it working loose over time.

Press the left and right servo well covers 11 and 12 into the openings inboth sides of the fuselage. They should not be glued in place, as you may
have to replace the servos at some time.

Carefully glue the wing joiner channel covers 9 and 10 in the wing panels
7 and 8.
Take particular care to avoid glue running onto the surfaces which will
later make contact with the wing joiner 50.
Check that the wing joiner 50 is a snug fit in the wings, but only when
you are absolutely confident that there is no active adhesive inside thechannel. If you neglect this, youcould find that the model is glued together
permanently.

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Assembly instructions for KIT version
24. Attaching the (optional) aileron horns

Assemble the “Twin” horns 22, and glue them in the recesses in both ailerons (wing panels 7 + 8) using cyano and activator, as described earlier.

28. Installing the cable sleeves

To avoid kinking the aileron servo leads, glue 18 mm lengths of snake
outer sleeve (3 mm Ø / 2 mm Ø) in the recess where the cables exit thewing.

25. Preparing the aileron servos
See “12. Preparing the servos”.

26. Installing the aileron servos

Wrap adhesive tape round the servos to prevent glue running inside thecase.
Fit the pre-formed aileron pushrods 26 through the second hole from theoutside of the servo output arms.
Press the servos and leads into the recesses and channels, and thread
the plain end of the pre-formed aileron pushrods 26 through the swivel
barrels mounted on the aileron horns.
Check once more that the servos are at centre before tightening the grubscrews 24 in the swivel barrels.
We recommend applying a drop of medium-strength thread-lock fluid to
the grubscrews to prevent them working loose.

29. Installing the firewall

Glue the firewall 40 in place using thick cyano. Don’t use activator for thisjoint, as you will need a certain amount of time to position and align thefirewall correctly.

30. Gluing the cowl screw support in place

Glue the cowl screw support 42 at the front end of the motor pod.

27. Servo lead length, aileron connections

Draw the servo leads out of the wings 7 + 8 where the wing meets thefuselage.

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Assembly instructions for KIT version
31. Installing the motor

Fix the motor in place using two M3 x 6 screws. Apply a drop of mediumstrength thread-lock fluid to the screws.

32. Installing the motor cowl

Fit the three screws 30 to secure the motor cowl 41.

Fit the O-ring 61 through the spinner cone 56.

33. Assembling the propeller

Attach the propeller blades 57 to the propeller boss 55 using
the two dowel pins 62.

Fold the propeller blades 57 back, and pass them through the ends of the
O-ring 61 which project from the sides of the spinner.
Take care to avoid the sharp edges of the propeller blades causing damage to the O-ring 61. Fix the spinner to the propeller boss 55 using thetwo pan-head self-tapping screws 60.

Slip the taper collet through the driver 58 and place this assembly in thepropeller boss 55. The washer 59 and the shakeproof washer 64 are fitted
from the other side.
Screw the M6 nut 63 on the taper collet 58. Fit the taper collet 58 on the
motor shaft and tighten the nut firmly before fitting the spinner.

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Assembly instructions for KIT version
34. Completing the canopy

Glue the latch tongues 28 in the recesses in the canopy 5.
Use thick cyano initially, and fit the canopy on the model immediately,
so that the latch components align themselves automatically. Wait for atleast two minutes before removing the canopy, then apply drops of thincyano to the gaps in the latches to glue them in place, flush with the foam.

36. Installing the flight battery and receiver

35. Installing the wings

Slide the wing joiner 50 into one of the wing panels as shown in theillustration, then fit the joiner through the fuselage. Before the wing makes
contact with the fuselage, connect the aileron servo lead to the extension
lead already installed in the fuselage.
Connect the plug and socket, then push the wing fully into place; the cable
will now form itself into a loop in the space designed for it.
Fit the other wing panel onto the joiner, and connect the aileron servo
lead to the extension lead already installed in the fuselage, as described
previously.

Install the flight pack and receiver in the following arrangement:
the flight battery should be at the extreme nose, the receiver directly behindit.
Deploy the receiver aerial(s) as described in the RC system instructions. The aerial tube installed in the underside of the fuselage is intended
for 35 / 40 MHz systems.
File a length of wire to a point, then slip it through the tube from the tailend, and push the sharpened end into the aerial insulation; a small dropof cyano will fix the aerial to the wire.
The aerial can now be drawn through the tube to the tail.
If you are using a 2.4 GHz system, cut slits in the foam material (e.g. in
the area of the canopy flange) and press the short aerials into them.
When positioning these components you should bear in mind the recommended Centre of Gravity (CG) at point 40.
Stick the strips of Velcro tape 20 and 21 (loop side) to the inside of thefuselage floor.
Note that the adhesive on the tape is not adequate for this application, so
fix the tape with cyano for additional security.
The final position of the flight battery is determined when you check themodel’s balance point (Centre of Gravity - CG). Check that the Velcro
tape for the flight battery is firmly secured.
If you neglect this, you could lose your battery in flight.
Check that the flight pack is secure before every flight!
Temporarily complete all the electrical connections as described in the RC
system instructions.
Do not connect the battery to the speed controller until you haveswitched the transmitter on, and are certain that the throttle control
is at the “OFF” position.
Connect the servo leads to the receiver. Switch the transmitter on, thenconnect the flight battery in the model to the speed controller, and thecontroller to the receiver. This model requires a BEC-type speed controller(receiver power supply from the flight battery).
Now switch the motor on briefly, and check once more that the propeller
rotates in the correct direction.
If it spins in the reverse direction, swap over any two of the three motor
wires to correct it.
Always hold the model securely when testing the power system, andremove any loose, lightweight objects before and behind the model before
the propeller does it for you.

even small motors and propellers are capable of inflicting
injury!

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The basics of model flying
38. Setting the control surface travels

It is important to set the correct control surface travels, otherwise yourmodel will not respond to your control commands smoothly and evenly.
Up-elevator (stick back, towards you) should be about 5 mm; downelevator (stick forward, away from you) approx.
4 mm. Rudder 10 mm to either side of centre, in each case measured
at the widest part of the control surface.
The ailerons should deflect 8 mm up, and 4 mm down.
When you move the aileron stick to the right, the aileron on the righthandwing should deflect up; that on the left-hand wing down.
Please note: when we refer to a model aircraft, the terms “right” and “left”
always apply to the machine when viewed from above, with the nose
pointing away from the observer.
If your radio control system does not include the mixers required to set up
differential aileron travel (as described above), the model will still fly wellwith symmetrical (non-differential) travels.
If you are a beginner, you will probably notice no difference in any case.
However, accurate rolling manoeuvres are more difficult to fly with symmetrical aileron travels.
If you cannot set the recommended travels using your transmitter’s adjustment facilities, you will have to re-position the pushrod connections, using
different holes at the servo or horn.

39. Finishing the model

The kit includes a multi-colour decal sheet 2 (A + B) for adding the final
touches to the model.
Cut out the individual decals and apply them to the aeroplane in the arrangement shown in the kit box illustration.
The canopy 5 can be coloured black using a waterproof felt-tip pen.
If you wish to apply an all-over colour scheme, we recommend our rangeof “ELAPOR® Color” colour paints, # 60 2701 - # 60 2712 (surfaces mustfirst be prepared using MULTIPrimer # 60 2700).
For tips on painting our models please refer to the FAQ section on our
website.

40. Balancing the model

Like every aircraft, your Sky Scout must be balanced correctly if it is to fly
well and stably.
To check the Centre of Gravity (CG) you must first assemble your model
completely, ready to fly, and install the flight battery.
The correct CG is marked at a point about 5 mm from the rear edge of
the wing joiner cover, and the model must balance at this point.
This setting corresponds to about 78 mm aft of the wing root leadingedge, measured either side of the fuselage.
Support the model under both wings on two fingertips at the marked point,
and it should balance level.
Minor corrections can be made by adjusting the position of the flight battery.
Once you have established the correct position for the battery, mark this in
the fuselage to ensure that it is always positioned correctly.

41. Pre-flight checks

For the first flight wait for a day with as little breeze as possible; the evening hours often offer calmer conditions.
It is essential to carry out a range-check before the first flight! Please follow the instructions laid down by your RC system manufacturer.
The transmitter battery and flight pack must be fully charged in accordance with the manufacturer’s recommendations.
Before switching the system on, ensure that your chosen channel is free;
this does not apply if you are using a 2.4 GHz system.
If you are unsure about any point, do not fly the model! If you cannot identify and cure the problem, send the whole RC system (including battery,switch harness and servos) to your system manufacturer for checking.

42. Maiden flight …

Do not attempt any hand-glides with this model!
The aircraft is designed to be hand-launched (always into wind).
If you are a beginner to model flying, we strongly recommend thatyou ask an experienced modeller to help you for the first few flights.
Once the model has reached a safe height, adjust the control surfaces
using the trims on the transmitter, so that the model flies straight and level“hands-off”.
With the aircraft flying at an adequate altitude, check how it responds
when the motor is switched off, so that you are familiar with its behaviouron the glide.
Carry out repeated simulated landing approaches at a safe height, as thiswill prepare you for the real landing when the battery is discharged.
Avoid flying tight turns at first, especially close to the ground, and in particular during the landing approach.
It is always better to land safely some distance away than to risk a crashbyforcing the model back to your feet.
If you have no prior experience in model flying, please take the time toread through the section entitled “The basics of model flying”.

43. Safety

Safety is the First Commandment when flying any model aircraft.
Third party insurance is mandatory. If you join a model club, suitable cover
will usually be available through the organisation.
It is your personal responsibility to ensure that your insurance is adequate(i.e. that its cover includes powered model aircraft).
Make it your job to keep your models and your radio control system in
perfect order at all times.
Check and observe the correct charging procedure for the batteries you
are using.
Make use of all sensible safety systems and precautions which are advised for your system.
An excellent source of practical accessories is the Hitec main catalogue,
as our products are designed and manufactured exclusively by activemodellers for practising modellers.
Always fly with a responsible attitude. You may think that flying low overother people’s heads is proof of your piloting skill; others know better.
The real expert does not need to prove himself in such childish ways.
Let other pilots know that this is what you think too.
Always fly in such a way that you do not endanger yourself or others.
Bear in mind that even the best RC system in the world is subject tooutside interference.
No matter how many years of accident-free flying you have under yourbelt, you have no idea what will happen in the next minute.
We - the Hitec team - hope you have many hours of pleasure building andflying your new model.
Before every flight, check that the battery, the wings and the tailpanels are attached and firmly seated.
Check in turn that each control surface is operating correctly!

19Fly high with Hitec
The basics of model flying
The basics of model flying

Any aircraft - whether model or “man-carrying” - can be controlled around three primary axes: the vertical axis, lateral axis and longitudinal axis.
Operating the elevator produces a change in the aeroplane’s flight attitude around the lateral axis (pitch).
Giving a rudder command turns the model around the vertical axis (yaw).
If you move the aileron stick, the model rotates around the longitudinal axis (roll).
All three axes can be controlled regardless of the aeroplane’s flight attitude.
All aircraft are subject to external influences, such as turbulence, which tend to disturb the aircraft, causing it to deviate from its intended flight path; thepilot’s task is then to apply control commands so that the model continues to fly in the desired direction.
The power system (motor and propeller) provides control over rate of climb and speed. The rotational speed of the motor is infinitely variable using the
speed controller, which follows your control commands from the transmitter.
The important point to note is that pulling upelevator by itself causes the model to climb, but only until it reaches its minimum airspeed.
The aeroplane’s ability to climb at different angles depends on the power of the motor. If the model’s speed falls below its minimum airspeed, it tips
forward and dives: this is known as stalling.
This occurs when the airflow which generates the lift required to keep the aircraft in the air is no longer attached to the wing, and the lift collapses.
The EasyStar II is designed in such a way that it exhibits very docile stalling characteristics, and loses very little height when it does stall. In this situation it drops its nose, immediately picks up speed, and is very soon under the pilot’s control once more.
If you are a beginner to model flying, we recommend that you initially control the EasyStar II using rudder and elevator only.
To turn the model (initial turns and circles), use the rudder to set up a slight angle of bank, then apply gentle up-elevator to avoid the nose dropping during the turn. Always try to turn away from you at first.
Once you have mastered basic control of the EasyStar II, it is time to try the ailerons. However, this does not mean that you can afford to forget the rudder. A smooth turn, i.e. one which makes efficient use of the airflow, is always flown best by co-ordinating rudder and aileron commands.
This is a basic skill required to fly any model aeroplane smoothly and accurately.
Without this level of co-ordination the EasyStar II will not fly so efficiently, although it is very tolerant of such abuse. However, if you concentrate on
learning the art of flying smoothly right from the outset, you will find it much easier to control more demanding models at a later date, and will be able to
avoid many a critical situation.
Concentrate constantly on moving the sticks slowly and gradually.
Abrupt, jerky movement of the transmitter controls often places the model in flight situations from which the beginner is unable to escape.
If this should happen, it is generally better simply to let go of the sticks and switch the motor off.
Wait a few moments until the model has “calmed down”, and you will then find it easier to regain full control. If you cannot avoid a crash, at least the
motor is stopped, minimizing the energy which has to be dissipated through the impact, and thereby limiting damage to the airframe.
As a beginner you are bound to find it difficult to steer in the correct direction when the model is flying towards you.
Learn this rule by heart: the stick must be moved to the side where the “danger” lurks, i.e. move the stick towards the low wing, and “prop it up”.
We suggest that you learn these suggestions in the period before the first flight, so that you are not surprised by the model’s behaviour
when you are actually flying!
Wing section (airfoil)
The wing has a curved (cambered) cross-section, known as an airfoil, over which the air flows when the model is flying.
In a given time the air above the wing covers a greater distance than the air below the wing.
This results in a reduction in pressure over the top surface of the wing, generating an upward force (lift) which keeps the aircraft in the air.

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Fly high with Hitec
The basics of model flying
Centre of Gravity

Like any other aircraft, your model aeroplane must be balanced at a particular point if it is to have stable flying characteristics.
It is absolutely essential to balance the model correctly before its first flight.
The balance point, or Centre of Gravity (CG), is stated as a linear distance measured from the wing leading edge, close to the fuselage.
When supported at this point on your fingertips, or - preferably - using the MPX CG gauge, # 69 3054, the model should balance level.
If the model does not balance at the marked point, this can usually be corrected by re-positioning the airborne components (e.g. flight battery).
If this is not sufficient, the correct quantity of ballast (lead or modelling clay) should be fixed securely to the nose or tail of the fuselage.
If the model is tail-heavy, fit the ballast at the fuselage nose; if it is nose-heavy, attach the ballast at the tail end of the fuselage.
Refer to P12 Picture.

Neutral point

The neutral point of an aircraft is the point at which the aerodynamic forces are in equilibrium.
If an aeroplane flies in a stable attitude, then its neutral point is always aft of the Centre of Gravity.
Any aircraft whose Centre of Gravity is aft of the neutral point will be inherently unstable in the air.
Manual control of an aircraft trimmed in this way is impossible; it requires a computer system for stabilization and control.

Longitudinal dihedral

This term refers to the difference in incidence between the wing and the tailplane.
Provided that you fit and secure the EasyStar II’s wing and tailplane to the fuselage as stated in these instructions, then the longitudinal dihedral willautomatically be exactly correct.
If these two settings (centre of gravity and longitudinal dihedral) are correct, you will encounter no problems when flying your aeroplane, especially at
the test-flying stage.

Control surfaces and control surface travels

The model can only fly safely and precisely if the control surfaces are free-moving, operate in the correct “sense” (direction relative to stick movement),
and are set up to deflect by the appropriate amount.
The control surface travels stated in the building instructions have been established by a test-flying programme, and we recommend that you adopt
these settings initially.
You may wish to adjust them subsequently to suit your personal preferences.

Transmitter control functions

The radio control system transmitter is fitted with two primary sticks which cause the servos - and therefore the model’s control
surfaces - to deflect when moved.
The stated function assignment is correct for stick mode 2, but other stick modes are possible.

The following control surfaces are controlled from the transmitter:

The rudder (left / right) Fig. A
The elevator (up / down) Fig. B
The throttle (motor off / on) Fig. C
The ailerons (left / right) Fig. D
The stick which controls the throttle (motor speed) must not be of the self-centring type.
It is usually fitted with a ratchet which operates over the full stick travel.
How this setting works you can read up in the operating instructions supplied with your radio control system.

21

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Part numbers of the components (1)Posizione

Designazione

Materiale

Dimensioni

1
1.1
2A
2B
3
4
5
6
7
8
9
10
11
12

Istruzioni per il montaggio KIT
Comunicazione di reclamo modelli
Decals "A"
Decals "B"
Metà fusoliera sinistra
Metà fusoliera destra con impennaggio laterale
Capottina cabina
Impennaggio elevatore
Ala sinistra
Ala destra
Copertura baionetta sinistra
Copertura baionetta destra
Copertura servo sinistra
Copertura servo destra

Foglio adesivo stampato
Foglio adesivo stampato
Elapor espanso
Elapor espanso
Elapor espanso
Elapor espanso
Elapor espanso
Elapor espanso
Elapor espanso
Elapor espanso
Elapor espanso
Elapor espanso

200 x 820mm
200 x 700mm
finitofinitofinitofinitofinitofinitofinitofinitofinitofinitoSet minuteria
20
3
21
3
22
4
23
4
24
4
25
1

Velcro parte uncinata
Velcro parte "stoffa"
Squadretta per timone "Twin"
Perno cardanico
Perno filettato a brugola
Chiave a brugolamateriale plasticomateriale plasticomateriale plastico
metallometallometallo

26
27
28
29
30

Rinvii alettoni con Z
Clip
Perno di chiusura
Supporto cavoVite (copertura motore)

metallomateriale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
metallo

25 x 60 mm
25 x 60 mm
finitofinito Ø6mm
M3 x 3mm
Apertura della chiave
1,5Ø1 x 80mm
finitofinitofinito2,2 x 6,5mm

materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione
materiale plastico stampato ad iniezione

finitofinitofinitofinitofinitofinitofinitofinitofinitoTubo in vetroresina
metalloØ8,0 x 5,4 x579 mm
Ø0.8 x 620mm

materiale plasticoØ2/1 x 550mm

materiale plasticoØ3/2 x 950mm

finitoØ 35mm7 x 6"
Ø3,2 / M6 / esagonale
apertura chiave 13
Øi 6,4
Ø 2,2 x 6,5mm
Ø30 x 1,5mm
Ø3 x 14mm
M6
Øi 6,4
Ø3,0 / M6 / esagonale
apertura chiave13

1
1
1
1
1
1
1
1
1
1
1
1
1
1

2
2
2
2
3

Set parti in materiale plastico
40
41
42
43
44
45
46
47
48

1
1
1
2
1
1
1
1
1

Ordinata motore
Copertura motore
Copertura controsupporto
Supporto servo "Nano" verticale
Impennaggio elevatore clip
Impennaggio elevatore guarnizione in alto
Impennaggio elevatore guarnizione in basso
Impennaggio elevatore supporto
Impennaggio elevatore cursore

Set fili e baionetta
50
1
Baionetta512
Filo in acciaio per impennaggio elevatore /direzionale con Z.
52
2
Guaina bowden impennaggio elevatore /direzionale
53
3
Guaina bowden impennaggio elevatore
Set elica, mozzo, ogiva EasyStar II
55
56
57
58

1
1
2
1

Mozzo portaeliche
Ogiva
Pala elica ripiegabile
Mozzo con cono di serraggio

materiale plasticomateriale plasticomateriale plastico
metallo

59
60
61
62
63
64
66

1
2
1
2
1
1
1

Rondella a U
Vite a testa cilindrica con calotta in lamiera
Guarnizione circolare
Perno cilindrico
Dado
Disco dentato
Cono di serraggio

metallometallomateriale plastico
metallometalloacciaio per molle
metallo22
43

Fly high with Hitec
Part numbers of the components (2)# 72 4607
Decal sheet# 22 4239
Fuselage shells + snakes# 22 4240
Canopy# 22 4241
Tailplane# 22 4242
Wings# 22 4243
Small items set

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Fly high with Hitec
Part numbers of the components (3)# 22 4244
Kunststoffteilesatz
injected parts
Set de pièces en plastique
Minuteria in plastica
Piezas de plástico# 70 3457
Ruderhorn „Twin“ mit Gestängeanschluss, 2 Satz
Horn „Twin“ and pushrod connector, 2 pcs.
Guignol „Twin“ raccord de tringles, 2 pcs.
Squadretta „Twin“ raccordo per rinvii, 2pz.
Escuadra „Twin“ retén de varilla, 2 uds.

# 72 3193
GFK-Holmverbinder
Spar tube
Clé d´aile
Tubo baionetta
Larguero# 72 5136
Canopy Lock (Haubenverschluss), 2 Paar
Canopy-Lock (2 pair)
Canopy-Lock (2 paires)
Canopy-Lock (2 coppia)
Canopy-Lock (2 par)# 73 3194
Klappluftschraubenblätter 7 x 6“Blade for folding propeller (1 pair) 7"x6"
2 pales d’hélice repliable 7"x6"
pale elica ripiegabile 7"x6" (1 paio)
2 hojas de hélice plegable 7"x6"#73 3900# 73 3506
Spinner, Blatthalter, Mitnehmer
Driver, blade support and spinnerPlateau, support de pales et cone
Mozzo portapale con ogiva
adaptador, port-palas y cono

5 Satz
5 pcs.
5 pcs.
5 pz.
5 uds.

24

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Customer Service

25

Fly high with Hitec
MEMO

26

Perfect for anyone who loves to fly

Fly high with Hitec’s easy-to-fly Sky Scout!
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