Troubleshooting Guide - Horizon Hobby Blade Fusion 360 Manuel D'utilisation

Troubleshooting Guide

Problem
Helicopter will not bind
to the transmitter
(during binding)
Helicopter will not link
to the transmitter
(after binding)
Flight controller will not
initialize
Helicopter will not respond
to the throttle but responds
to other controls
Helicopter power is lacking
Helicopter will not lift off
The helicopter tail
spins out of control
The helicopter wobbles
in fl ight
EN
Possible Cause
Low fl ight battery or transmitter
battery voltage
Transmitter is not in bind mode
Transmitter too close to the
helicopter during binding process
Helicopter is bound to a
different model memory
™
(ModelMatch radios only)
Flight battery/Transmitter battery
charge is too low
The helicopter was moved during
initialization
The transmitter is powered off
Controls are not centered
Throttle not at idle and/or throttle
trim is too high
The transmitter is not in normal
mode or throttle hold is on
The motor is not connected to the
ESC or the motor wires are damaged
Flight battery charge is too low
Throttle channel is reversed
Flight battery has low voltage
Flight battery is old or damaged
Flight battery cells are unbalanced
Excessive current is being drawn
through the BEC
Tail drive belt tension is not correct See "Tail Belt Tension" section in this manual
Main rotor head is not spinning in
the correct direction
Transmitter settings are not correct Check throttle and pitch curve settings and pitch control direction
Flight battery has low voltage
Main rotor blades are installed
backwards
Rudder control and/or sensor
direction reversed
Tail servo is damaged
Inadequate control arm throw
Tail belt is too loose
Cyclic gain is too high
Headspeed is too low
Dampers are worn
Fully charge or replace the fl ight battery and/or transmitter
batteries
Power on the transmitter while holding the Trainer/Bind
switch. Hold the Trainer/Bind switch until binding is complete
Power off the transmitter. Move the transmitter further away
from the helicopter.
Disconnect and reconnect the fl ight battery to the helicopter
and follow binding instructions
Disconnect the fl ight battery. Select the correct model
memory on the transmitter. Reconnect the fl ight battery
Replace or recharge batteries
Lay the helicopter on its side during initialization if windy
Power on the transmitter
Center elevator, aileron and rudder controls. Make sure the
throttle is at idle
Lower the throttle stick and lower the throttle trim
Make sure the transmitter is in normal mode and throttle hold
is off
Connect the motor wires to the ESC and check motor wires
for damage
Replace or recharge fl ight battery
Reverse the throttle channel on the transmitter
Fully charge the fl ight battery
Replace the fl ight battery
Fully charge the fl ight battery, allowing the charger time to
balance the cells
Check all servos and the helicopter motor for damage
Make sure the main rotor head is spinning clockwise. Refer to
the motor control test
Fully charge the fl ight battery
Install the main rotor blades with the thicker side as the
leading edge
Make sure the rudder control and the rudder sensor are
operating in the correct direction
Check the rudder servo for damage and replace if necessary
Check the rudder control arm for adequate travel and adjust
if necessary
Make sure the tail drive belt tension is adjusted correctly
Tuning options using forward programming are available
under the "Advanced Settings" section in this manual
Increase the helicopter's head speed via your transmitter
settings and/or using a freshly charged fl ight pack
Replace the main rotor head dampers
14
Solution