•. Because.the.receiver.and.servos.will.receive.power.from.the.3-in-1.control.unit,.it.will.now.be.necessary.to.
disable.the.BEC.power.of.the.brushless.ESC.before.connecting.it.to.the.receiver ..To.do.this,.it.will.be.necessary.
to.remove.the.red.(positive).lead.and.connector.from.the.plastic.housing.that.goes.to.the.receiver,.then.to.
insulate.it.properly.to.prevent.shorting ..Use.a.small.screwdriver.or.knife.blade.(and.extreme.care.to.prevent.
injury).to.lift.the.plastic.tab.that.secures.the.connector.in.the.plastic.housing,.then.slide.it.out.the.back.end.of.
the.housing ..Use.tape.or.shrink.tubing.to.insulate.and.secure.the.exposed.connector .
Note: It is extremely important to disable the BEC of the brushless ESC in order to prevent damage to
the other electronics. Remember, BEC power is already supplied to the receiver and servos through
the -in-1 control unit throttle and rudder leads.
•. Now.that.BEC.power.of.the.brushless.ESC.has.been.disabled,.connect.its.receiver.lead.to.one.of.the.female.
connectors.of.the.3”.Y-Harness.(EFLRYH3) ..Next,.connect.the.Throttle.(Channel.3).receiver.lead.of.the.3-in-1.
control.unit.to.the.remaining.female.connector.of.the.3”.Y-harness ..Then,.connect.the.male.connector.of.this..
Y-harness.to.Channel.3.(Throttle).of.the.receiver .