User Manual

the Reverse direction, and then the motor will run oppositely. Please calibrate the throttle range again
after changing the direction of throttle channel.
2. Throttle Range Setting (Throttle Range Calibration)
In order to make the ESC match the throttle range, you must calibrate it when you begin to use a new ESC, or a
new transmitter, or after changing the settings of the neutral position of throttle channel, ATV or EPA parameters,
otherwise the ESC cannot work properly.
There are 3 points need to be set, they are the top point of “forward”,” backward and the neutral point.
The following pictures show how to set the throttle range with a Futaba
TM
transmitter.
Note2: If you dont release the SET key after the
red LED begins to flash, the ESC will enter the
program
mode, in such a case, please switch off
the ESC and re-calibrate the throttle range again
from step A to step D.
3. The LED Status in Normal Running
a) When the throttle stick is in the neutral range, neither the Red LED nor the Green LED lights up.
b) When the car moves forward, the Red LED solidly lights; the Green LED also lights up when the throttle stick is
at the top position (100% throttle).
c) When the car brakes, the Red LED solidly lights; the Green LED also lights up when the throttle stick is at the
bottom position and the maximum brake force is set to 100%.
d) When the car reverses, the Red LED solidly lights.
ALERT TONES
1. Input voltage abnormal alert tone: The ESC begins to check the input voltage when power on, if it is out of the
normal range, such an alert tone will be emitted: beep-beep-, beep-beep-, beep-beep- (There is 1 second
time interval between every beep-beep- tone).
2. Throttle signal abnormal alert tone: When the ESC cant detect the normal throttle signal, such an alert tone
will be emitted: beep-, beep-, beep- (There is 2 seconds time interval between every beep- tone).
PROTECTION FUNCTION
1. Low voltage cut-off protection: If the voltage of a Lipo battery pack is lower than the threshold for 2 seconds,
the ESC will cut off the output power. Please note that the ESC cannot be restarted if the voltage of each Lipo
cell is lower than 3.5V.
For NiMH battery packs, if the voltage of the whole NiMH battery pack is higher than 9.0V but lower than 12V,
it will be considered as a 3S Lipo; If it is lower than 9.0V, it will be considered as a 2S Lipo. For example, if the
NiMH battery pack is 8.0V, and the threshold is set to 2.6V/Cell, it is considered as a 2S Lipo, and the
low-voltage cut-off threshold for this NiMH battery
pack is 2.6*2=5.2V.
2. Over-heat protection: When the temperature of the ESC is over a factory preset threshold for 5 seconds, the
ESC will cut off the output power. You can disable the over-heat protection function for competition race.
A) Switch off the ESC, turn on the
transmitter, set the direction of throttle
channel to REV, set the EPA/ATV
value of throttle channel to 100%, and
disable the ABS brake function
of
your transmitter.
(*Note2)
B) Hold the SET key and then switch on
the ESC, when the red LED begins to
flash, release the key immediately.
(Please check the picture on the right side)
C) Set the THREE points according to the
steps shown in the picture on the right
side.
1) Neutral point
2) End point of forward direction
3) End point of backward direction
D) When the process of calibration is
finished, the motor can be started after
3 seconds.
Alert tones:
Protection function:
2