User Manual

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Failure phenomenon
Possible reason
Solution
when power on, motor does not
work,come with
“BEEP--,BEEP--”warning
sounds.(（Each group of dual
sounds' time interval is 1second)
The battery packs' voltage is not
in the normal range
Check the battery voltage
increase the throttle of remote
control in the forward
direction,Ship move in the
opposite direction
1.The ESC output lines and
motor Line are connected in
wrong order
2.Maybe the problem of positive
and negative control
Settings
1.If it is senseless motor，exchange every
two of the three connect line,or solve the
problem as below.
2. Change the positive and negative
control Settings
Motor suddenly stopped in the
process of running
1. Receivers meet interference
2. The ESC is on the condition
of battery low voltage protection
or temperature protection
1.Rule out interference and power on to
start up again
2.Replace the battery, use again until the
temperature drop.
When motor startup quickly
increase the throttle ， motor
come with the problem like
Stick or pause
1. The battery discharge ability
is not enough
2. Motor running speed is too
high，reduction ratio is too small
3. The ESC start acceleration set
is too high
1. Replace a high ability battery
2. Exchange to low speed motor or
improve the reduction ratio。
3. Set the ESC start acceleration softer。