E-flite UMX Carbon Cub SS BNF EFLU1180 사용자 설명서

17

Aircraft will not respond 
to throttle but responds 
to other controls

Throttle stick and/or throttle trim too high

Reset controls with throttle stick and throttle 
trim at lowest setting

Throttle channel is reversed

Reverse throttle channel on transmitter

Motor disconnected from receiver

Open fuselage and make sure motor is 
connected to the receiver

Extra propeller noise or 
extra vibration

Damaged propeller, spinner or motor

Replace damaged parts

Prop screw is too loose

Tighten the prop screw

Prop is out of balance

Remove and balance propeller, or replace 
with a balanced propeller.

Reduced fl ight time or 
aircraft underpowered

Flight battery charge is low

Completely recharge fl ight battery

Propeller installed backwards

Install propeller with numbers facing forward

Flight battery damaged

Replace fl ight battery and follow fl ight battery 
instructions

Flight conditions may be too cold

Make sure battery is warm before use

Battery capacity too low for fl ight conditions

Replace battery or use a larger capacity 
battery

LED on receiver fl ashes 
and aircraft will not bind 
to transmitter (during 
binding)

Transmitter too near aircraft during binding 
process

Power off transmitter, move transmitter a 
larger distance from aircraft, disconnect and 
reconnect fl ight battery to aircraft and follow 
binding instructions

Bind switch or button not held long enough 
during bind process

Power off transmitter and repeat bind pro-
cess. Hold transmitter bind button or switch 
until receiver is bound

LED on receiver fl ashes 
rapidly and aircraft will 
not respond to transmit-
ter (after binding)

Less than a 5-second wait between fi rst 
powering on transmitter and connecting 
fl ight battery to aircraft

Leaving transmitter on, disconnect and 
reconnect fl ight battery to aircraft

Aircraft bound to different model memory 
(ModelMatch

™

 radios only)

Select correct model memory on transmitter 
and disconnect and reconnect fl ight battery 
to aircraft

Flight battery/transmitter battery charge is 
too low

Replace/recharge batteries

Control surface does 
not move

Control surface, control horn, linkage or 
servo damage

Replace or repair damaged parts and adjust 
controls

Wire damaged or connections loose

Do a check of wires and connections, con-
nect or replace as needed

Flight battery charge is low

Fully recharge fl ight battery

Control linkage does not move freely

Make sure control linkage moves freely

Controls reversed

Transmitter settings reversed

Adjust controls on transmitter appropriately

Motor loses power

Damage to motor or power components

Do a check of motor and power components 
for damage (replace as needed)

Motor power quickly 
decreases and in-
creases then motor 
loses power

Battery power is down to the point of 
receiver/ESC Low Voltage Cutoff (LVC)

Recharge fl ight battery or replace battery that 
is no longer performing

Motor/ESC is not armed 
after landing

Over Current Protection (OCP) stops the 
motor when the transmitter throttle is set 
high and the propeller cannot turn

Fully lower throttle and throttle trim to arm 
ESC

Servo locks or freezes 
at full travel

Travel adjust value is set above 100%, 
overdriving the servo

Set Travel adjust to 100% or less and/or set 
sub-trims to Zero and adjust linkages 
mechanically