Troubleshooting Guide - Horizon Hobby BLADE 330S Bedienungsanleitung

Troubleshooting Guide

Problem
Helicopter will not bind
to the transmitter
(during binding)
Helicopter will not link to the transmitter
(after binding)
SPM4649T 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 flight
EN
Possible Cause
Low flight battery or transmitter battery voltage
receiver is not in bind mode
Transmitter is not in bind mode
Transmitter too close to the helicopter during bind-
ing process
Helicopter is bound to a different model memory
(ModelMatch™ radios only)
Flight battery/Transmitter battery charge is too low Replace or recharge batteries
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 mo-
tor 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 Check all servos and the helicopter motor for damage
Tail drive belt tension is not correct
Main rotor head is not spinning in the correct direction
Transmitter settings are not correct
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 flight battery and/or transmitter batteries
Make sure the bind plug is connected to the receiver BND/DAT port
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 flight battery to the helicopter and follow binding in-
structions
Disconnect the flight battery. Select the correct model memory on the transmitter
Reconnect the flight battery
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 flight battery
Reverse the throttle channel on the transmitter
Fully charge the flight battery
Replace the flight battery
Fully charge the flight battery, allowing the charger time to balance the cells
See "Checking Tail Drive Belt Tension" in this manual
Make sure the main rotor head is spinning clockwise. Refer to the motor control
test
Check throttle and pitch curve settings and pitch control direction
Fully charge the flight 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
Please review the Advanced Settings - Gain Adjustments section
Increase the helicopter's head speed via your transmitter settings and/or using a
freshly charged flight pack
Replace the main rotor head dampers
14
Solution