19
XciteRC Flybarless 245 Trainer V2.0
EN
Troubleshooting
·
Receiver Board
Problem
Possible cause
Solution
Turn on the helicopter after bind-
ing succasafully,the propeller ro-
tate constantly but the hellcoptar
can not take off.
Low charge in aircraft batteries or
main gear loose.
Replace and charge the batter-
ies; press the spindle with gear
tightly.
Helicopter vibrates os shakes in
flight.
Damaged rotor blades and
lateral axis blade grips too
tight causing the move-
ment of the main rotor bllade
isn‘t smooth.
Change the main rotor blades,
and lateral axis.; loosen the blade
grips properly.
Main rotor blades are shaking in
flying.
Lateral axis is bent; lateral axis
screw is not tight. There are
some debris in the servo, caus-
ing shakes, The loose between
the swash plates. Deformed or
damaged tail rotor blades.
Replace the lateral axis. Tighten
the lateral axis screw. Change
the bearing. Remove he servo
and clear debris. Compress the
swash plates.
Change tail rotor blades.
Helicopter is out of control when
it takes off.
The helicopter isn‘t maintained
static level when it is binding.
Rebind the TX and RX correctly.
The sound of the main rotor be-
comes smaller.
Low battery voltage of helicopter. Charge the battery or change a
fully charged battery.
Helicopter has no reaction or can
Failure to binding.
Failure to binding.
Rebind the helicopter and trans-
mitter, make sure you place the
helicopter static level next to the
transmitter.
Receiver board Interface Diagram
