User Manual

9
EN
Troubleshooting Guide
Problem Possible Cause Solution
Helicopter throttle will not
respond
Throttle at high position Lowerthrottlesticktoofffor3seconds
Rotor blades will not turn Low battery voltage Completelyrechargeightbattery
Motor power decreases
during flight
Receiver uses default soft Low
VoltageCutoff(LVC)
Recharge flight battery or replace battery
that is no longer performing
Climbrateisgreatlyreduced Low battery voltage
Recharge flight battery. Replace AA bat-
teries in transmitter/charger. Replace
flight battery if necessary
Helicoptervibratesorshakes
in flight
Damaged rotor blades or flybar
Checkmainrotorbladesandybarfor
cracksorchips.Replacedamagedparts
Helicopter climbouts are
slow and/or nose turns while
climbing/descending
Rotor drive gears are dirty, have
hair in them, etc
Cleanrotorgearingwithadrytoothbrush
and remove any dust or hair that may
have accumulated
Transmitter and Receiver Binding
TheScoutCXuses2.4GHzradiofrequencybandandrequiresa“binding”procedure.Bindingteachesthereceiverthe
specific code of the transmitter, so it will only communicate to this transmitter. There should be no need to bind the
transmitter and receiver prior to use. If you ever need to re-bind the transmitter and receiver, please follow the steps
below.

Binding Procedure:
1. Disconnect the flight battery from the helicopter.
2.Poweroffthetransmitter.
3.Connecttheightbatteryinthehelicopter.Theonboardcontrolunit
LED flashes after 5 seconds.
4.Lowerthethrottlesticktoitslowestposition.Then,pressinandhold
therightstickwhilepoweringonthetransmitter.
5.Releasetherightstickafter2–3seconds.Thehelicopterisbound
when both heli and transmitter LEDs are solid.
6. Disconnect the flight battery and power the transmitter off.