13
Brushless ESC Introduction
This function supports switching the motor rotation to decelerate when the airplane landing to the ground. The factory
default is OFF, the 1Pin signal wire is completely invalid at this time. If you need to turn it on, using Phone App or trans-
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2-stage switch channel of the receiver, then turn on the transmitter 2-stage switch. The SMR function is turned on now,
you can change the forward and reverse directions of the motor by flipping the 2-stage switch of the transmitter.
1. SMR Function: OFF/ON
2. Brake Type: OFF/Soft/Mid/Hard
3. Timing: Auto/Low/Mid/High(5°/15°/25°)
4. Motor Rotation: CW/CCW
5. SR function: ON/OFF
The synchronous rectification function makes ESC with higher driving efficiency and more energy-saving.
6. Battery cells: Auto/2S/3S/4S/5S/6S
7. Low Voltage Cutoff Threshold: OFF/NIMH50%/NIMH60%/
3.0V/3.2V/3.4V/3.6V
For example: using 3 lithium batteries and setting 3.0V as the low voltage cutoff value, then the low voltage protection threshold
is: 3*3.0 = 9.0V
8. Low Voltage Cutoff Type: Reduce Power/Cut Off Power
Reduced power: When the voltage drops to the set low-voltage protection threshold, the ESC will reduce power to 70%.
(Important: Please make the throttle calibration for the first time using ESC!!!)
Throttle calibration
Normal startup procedure
Programming items(the option written in bold font is the default setting)
Warning: This function can only be effective when the throttle is below 50%, and it is only allowed to be used when the
airplane is landing on the ground, otherwise it may cause the ESC to burn!
Connect the battery pack
to the ESC and wait for
about 2 seconds.
Turn on the trans-
mitter, move the
throttle stick to
the top position.
The motor will beep for
twice, then move the throttle
stick to the bottom position in
3 seconds.
The motor will beep several sounds, sounds time
presents the amount of battery cells.
When the motor emits ”Beep----Beep”,
means the ESC is ready to work.
Connect the battery pack to the ESC and wait for
about 2 seconds.
Turn on the transmitter, move the throttle
stick to the bottom position.
The motor will beep several sounds, sounds time
presents the amount of battery cells.
When the motor emits ”Beep----Beep”, means self-test
is finished, the ESC is ready to work.
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