User Manual

Q:
Motor
stops running
in flight.
Possible
Cause:
l.
Lost throttle
signal:
2. Battery
Pack
voltagc has
reached
the Low
Voltage
protection
threshold;
3.Possible
bad
cable connection.
Possible
Solution:
1. Check
proper
operation
of the radio
equipment.
Check the
placement
of the ESC
and the
Rcceiver
and
check the
route of the
receiveris
aerial and ESC
cables to
ensure thcre
is
adequate
separation
to
prevent
RF interfercnce.lnstall
a
ferrite ring
on the ESC'S
throttlc
cable;
2.
Land the
model immediately
and replace
the
battery
pack;
3.
Check and verify
the integrity
ofthe
cable
connections.
Q:
Motor restarts
abnormally
ESC
Ovcrheats
Possible
Câuse:
1. Possible
RF Interference
at the flying
field;
2. Inadequate
Ventilation;
3. Servos drawing
too
much
current and
over loading
the ESC;
4. Over
sized motor
or
prop.
Possible
Solution:
l. The
normal
operation
of the ESC
may
be susceptible
to surrounding
RF interference.
Restart
the ESC
to resume
nomal
operation
on the
ground
to verify recurrence.
If
the
problem
persists,
test the
operation
ofthe ESC
at a
different flying field;
2.
Relocate
the ESC
to allow
better ventilation;
3. Use seruos
that
are adequately
sized
for the
ESC. The
maximum BEC
current
drawn
should
be within the
BEC
limits;
4. Reduce
Prop
size or
resize the motor.