Futaba 3PRKA 2.4GHz - Manual (Page 10)

11 Before Operation
E.S.C. MC230CR / MC330CR
Motor connector
Connects to the motor.
(Orange) is positive. (Blue) is negative.
If the motor rotates in the wrong
direction, interchange the connections of
this connector.
Ni-Cd/Ni-MH battery connector
Connects to the running Ni-Cd/Ni-MH battery.
(Red) is positive. (Black) is negative.
Receiver connector
Connects to the receiver throttle channel.
Miniature screwdriver
Accessory. Use to press the
pushbutton switch.
Checker LED
Power switch
Pushbutton
switch
MC230CR/MC330CR
(Orange)
(Blue)
(Black)
(Red)
Applicable motors
(Number of turns is criteria.)
•Use the MC230CR with a motor with 20T or more turns.
•Use the MC330CR with a motor with 13T or more turns.
*If a motor with a number of turns smaller than the above is used, the heat
protector and overcurrent protection circuit may operate. The number of turns
of the motor is only one criteria. Depending on the running conditions, the
protection circuit may operate even if the condition above is satisfied.
Ni-Cd/Ni-MHbattery 6~7 cells (7.2~8.4V)