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RECEIVER FP-R114H, SERVO FP-S1480R FP-S133(IN CASE OF ENGINE POWERED PLANE OR GLIDER)
Receiver, servos, switches, and
battery holder connections
In case of glider
Pay careful attention to the polarity
of the connector.
RECEIVER WITH LINEAR CONTROLLER MCR-4A, SERVO FP-S133(IN CASE OF ELECTRIC POWERED PLANE)
MCR-4A, servo, and battery connection
Antenna wire
• The MCR-4A can control 280 class to 540 class motors.
•6V (5 batteries), 7.2 V (6 batteries), or 8.4 V (7 batteries) NiCd
battery pack can be used with the MCR-4A. (When using a 540
class, etc. motor, purchase an NiCd battery pack connector off the
market. Be sure that the (+) and ( — ) polarities are correct. If the
(+) and ( — ) connections are reversed, the MCR-4A may be dam-
aged beyond repair.)
The idle point trimmer sets the drive motor idling point.
• Set the transmitter throttle
servo reversing switch to the
normal position.
• Set
the
transmit throttle
stick to the slowest position
(stick all the way
back
turn on the MCR-4A power
switch, press the start switch,
and set the idle point trim-
mer to the point at which
the motor idles.
• If the
start
switch
is
pressed, the drive motor will
not run.
• Turn the idle point trimmer slowly and without too much
force.
SSW-J
Power switch
In case of engine
powered plane
Antenna wire
Idle point trimmer
Receiver crystal
Extension cord
),
not
Charging plug
Extension
cord
The parts en-
closed by the
dotted lines must
be purchased
separately.
The parts inside the dotted
lines are not included.
Power switch
Always use a noise killer
capacitor on the electric motor.
Motor terminal
Start switch
Rudder servo (CH4)
Elevator servo (CH2)
Aileron servo (CH1)
• If the drive motor rotates in the reverse direction, change
the connection of the lead wire from the MCR-4A at the
motor terminals.
• Before pressing the MCR-4A start switch, check that the
transmitter throttle stick is in the slowest position. Starting
the drive motor suddenly is dangerous. This also applies
when the idle point trimmer is changed. Be very careful.
• If an overcurrent flows continuously in the motor for some
reason, the heat protector will operate and stop the motor.
When the temperature drops after a short time, the motor
can be controlled once more.
Correct the cause of the continuous overcurrent before using
the set.
• The heat protector does not protect the set against momen-
tary overcurrent caused by shorting of the drive motor lead
wires, etc.
• If the drive motor is stopped by the "autocut" function dur-
ing flight, land the aircraft immediately and safely.
Three servos are
supplied as stand-
ard. (In case of
glider, two servos
are supplied as
standard.)
Aileron
servo
Elevator
servo
Throttle
servo
Rudder
servo
Fig. 7
Drive motor
NiCd
battery pack
Fig. 8
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