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Assembly
704
glue
There are 4 points
on the horizontal
stab easy to
1
Apply the epoxy glue on the fuselage
averagely.
glue
3
Apply epoxy glue averagely on the front-face
and the bottom of the fuselage.
704
2
Slide the elevator into fuselage and
erase superfluous glue.
0
47
guel
Slide the Rudder into
4
fuselage and erase
superfluous glue.
C
Cut off shade d port ion
B=B’
C=C’
B
B’
C’
Cut off shade d port ion
5
Cut a hole for horn about 10mm
length.
3
Page 4
Pay close attention
here! Use the
second hole.
Insert the push rod into the
6
second hole of the horn, and
gently press the horn into the
elevator.
Assembly
7
Press the horn stator into the horn.
Ensure smooth non-binding
movement while assembling.
8
Adjust the control throws as shown in
the diagram. Please do this before
connect the servos.
9
Move the steel-wire for rudder
and elevator in right location.
The servos had finished in
fuselage.
10
Adjust and fasten bolts.
4
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Assembly
11
Attach the propeller by sliding it onto
the motor shaft. Tighten the nut
holding the propeller securely onto
shaft.
Pliers
12
Tak e on the propeller spinner.
704
gl eu
L
Assemble left and right
R
sides the same way.
Apply the epoxy glue on the fuselage
13
averagely. Insert the main landing
gear into wings hole. Notice: left and
right.
Warni ng!
14
Move the switch to OFF. Put the lipoly battery into fuselage, and
connect with the ESC.
A=A’
15
14
Insert aileron servo into channel
1 on receiver.
16
14
Use the steel bolt to
fasten the main wing
to the fuselage.
5
A
A’
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CG And Receiver Assembling
The ideal C.G. position is 55~60mm behind the
leading edge measured at where the wing meets
the fuselage. In order to obtain the C.G.
specified, add weight to the fuselage or move the
battery position. Check the C.G. before flying.
55~60mm
C.G.
Brushless motor
Brushless motor
Receiver
No: 3CH
No:4CH
No:2CH
No:1CH
Lithium-polymer
Lithium-polymer battery
Rudder servo
Elevator servo
Aileron servo
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Radio Setting
1
4
2
5
3
6
RUDDER TEST
(1) Moving the stick to the left should move the rudder to the left (Pic ).
(2) Moving the stick to the right should move the rudder to the right (Pic ).
(3) When the stick is in the neutral center position, the rudder should be
1
2
neutral.
If the movement of the rudder is opposite to the stick movement, please switch the rudder
reverse switch on the transmitter.
ELEVATOR TEST
(1) Moving the stick down should move the elevator up (Pic ).
(2) Moving the stick up should move the elevator down (Pic ).
When the stick is in neutral center position, the elevator should return to neutral (Pic )
(3)
3
4
5
SUGGEST CONTROL THROW SETTING
ELEVATOR
12-15MM
12-15MM
AILERON
8
15-20MM
15-20MM
12-15MM 12-15MM
RUDDER
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Batter y Warning And Charging
Lithium-polymer batteries are a revolutionary new rechargeable battery technology for
electric R/C flight, offering a variety of significant advantages over NiCd, NiMH and LiIon batteries. It is very important to have a good understanding of the operating
characteristics of Li-Po batteries especially their exact rated voltage. Always read the
specifications
instruction sheet in its entirety.
WARNING! Lithium-Polymer batteries (Li-Po) are entirely different than NiCd and
NiMH batteries and must be handled differently as well!! Failure to follow these
care and handling instructions can quickly result in severe,
the batteries and its surroundings and even start a FIRE!
lYou must charge the Li-Po battery pack in a safe area away from flammable
materials.
lDo not charge the battery when installed in FOCUS EP 400.
lNever 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.
printed on the label of your Li-Po battery prior to use, and read this
permanent damage to
lAfter flight, the battery must be cooled to ambient temperature before charging.
lYou must move the switch to 3 cells when you charge the 3 cells battery for the
lIn the event of a crash, you must quickly and safely disconnect and remove the
battery from FOCUS EP 400, then place it in a safe, open area away from
flammable materials to observe it for at least 15 minutes.
lStore the battery at room temperature for best results.
lDo not over-discharge the battery. Discharging the battery too low can cause
damage to the pack resulting in reduced performance and duration.
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Batter y Warning And Charging
The charger requires up to 1.5 Amps of 10-15 Volt DC input power that can be supplied
from a small 12V gel cell or car battery.
Input power for the charger can also be supplied through the use of an AC to DC
adapter/power supply for convenient charging anywhere an AC outlet is available. We
recommend the optional AC to 12V DC, 1.5 Amp Power Supply. NEVER attempt to
power the charger from an AC outlet
adapter/power supply.
without the use of a proper AC to DC
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Batter y Warning And Charging
Once you have connected the charger to a power source. It’s LEDs will flash to indicate
the charger has power and is ready to begin charging. Connect the Li-Po battery pack
to the charger. When the battery ix properly connected and charging normally, the red
and yellow LED indicators will glow
green LED will go out.
solid. Once the battery has been fully charged. The
Install the Transmitter Batteries
Install 8 new “AA” batteries in the included transmitter. Check the power level of the
batteries and operation of the transmitter by switching the power switch on (upward).
The status LEDs at the top of the transmitter will indicate the power level of the
batteries. If at any time the status
replace the batteries with new ones.
LEDs no longer show green, it will be necessary to
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