Multiplex TwinStar-ND Kit 1-00912 Notice De Construction page 16

25. Setting the control surface travels
The control surface travels must be set correctly to ensure
that the model has a harmonious, well-balanced control
response. Always measure the control surface travels at
the widest part of the surface:
Fig. 32
Elevator
up - stick back -
down - stick forward -
Rudder
left and right approx. 20 mm
Ailerons
up approx. + 18 mm
down approx. - 10 mm
Note: for a right-hand turn the right aileron (as seen from
behind the model) must deflect up, the left aileron down.
If your radio control system does not allow you to set these
precise travels, you may have to re-position the appropriate
pushrod connector, i.e. mount it in a different hole in the
control surface horn.
26. Gilding the lily - applying the decals
The kit is supplied with a decal sheet 2; the individual name
placards and emblems are already plotted. Apply them to
the model in the position shown in the kit box illustration,
or in an arrangement which you find pleasing.
27. Balancing
The Twin Star-ND, like any other aircraft, must be balan-
ced at a particular point in order to achieve stable flying
characteristics. Assemble your model completely, ready
to fly, and install the flight battery. You can move the flight
battery forward or aft to correct the balance point. If this is
not sufficient, fix lead ballast at the nose or tail.
The Centre of Gravity (CG) should be 85 mm from the wing
leading edge at the root, measured at the fuselage. Mark
this point on both sides of the fuselage using a waterproof
felt-tip pen.
Support the model at this point on two fingertips and it should
balance level. Adjust the position of the flight battery to ba-
lance the model as described. Once you have established
the correct position, mark the location of the battery inside
the model to ensure that it is always replaced in the same
position. Fig. 33
28. Preparations for the first flight
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.
16
The first flight ...
Do not attempt to hand-glide this model!
The TwinStar-BL is designed for hand-launching only - al-
ways launch it directly into wind.
If you are a beginner to model flying we strongly re-
commend that you ask an experienced model pilot to
help you for the first few flights.
+ 24 mm
Allow the aeroplane to climb to a safe altitude, then adjust
- 15 mm the trims on the transmitter so that the model flies straight
and level without any assistance from you.
While the TwinStar-BL is still at a safe altitude, switch off
each side the motors and try out the controls on the glide. Carry out
a "dry run" of the landing approach at a safe height so that
you are prepared for the real landing when the battery gives
up the ghost.
Don't try any tight turns at first, and especially not on the
landing approach at low altitude. It is always better to land
safely at some distance from you, than to force the model
back to your feet and risk a heavy landing.
29. Trainer mode operations
The good-natured flying characteristics of the TwinStar-
ND, combined with the long flight times it offers, make
the model ideal as a practice machine. With the wireless
Trainer Stick # 4 5183, two MULTIPLEX transmitters and
an experienced tutor, the beginner can swiftly learn the art
of model flying without wrecking model after model. Most
pupils are capable of controlling the model by themselves
after just a short period of tuition.
Any 2.4 GHz M-LINK transmitter can be used as Pupil
transmitter, while the Teacher transmitter can be any
MULTIPLEX transmitter featuring a DIN multi-function
socket and Teacher functionality - regardless of the
frequency band, i.e. 2.4 GHz M-LINK* or xx MHz. There
is no connecting lead to hinder the pilots' movements, and
the teacher and pupil can even stand apart (20 - 30 metres)
if necessary.
30. Flight simulator
MULTIflight is our tip for unlimited flying fun - and you don't
have to spend a single penny! Nevertheless it's exciting,
and set in a realistic 3D landscape.
MULTIPLEX offers you the high-quality MULTIflight flight
simulator as a great platform for practising the art of model
flying. Download under www.multiplex-rc.de
If you are thinking about buying a Multiplex model helicopter
or fixed-wing aircraft, the simulator gives you the chance to
try out various types before making up your mind. You can
test the models thoroughly in a realistic flying environment.
The 3D landscape provides the background scenery of a
typical model flying site.
The simulator can be controlled using a joystick, a game
controller or an RC system transmitter with interface.
The software is particularly convenient for owners of a
MULTIPLEX M-LINK system, as they can control the model
on the PC wirelessly using the MULTIflight Stick.
With MULTIflight you can polish your flying skills without
any risk of damaging the model. All the models feature
highly realistic flying characteristics, allowing you to gain
invaluable experience - particularly when it comes to the
critical flying situations such as: stalls, torque-rolls, positive
and negative snap-rolls, etc.