COOL 9030 FAQ
Q1: What's the input voltage of COOL 9030?
A:
6-18V (for lithium batteries), and 6~16.8V (for non-lithium batteries: NI-MH
battery, nickel-cadmium batteries, lead-acid batteries, etc.). A power supply outside
this voltage range cannot guarantee the stability of the system.
Q2: Why COOL 9030 can't be powered on?
A:
Check if the input power is higher than 18V or if the voltage of a single cell is
lower than 3.2V. If so, the ESC will automatically cut off to protect the device.
Q5: How to calibrate COOL9030 ESC?
A:
Preparation:
Connect the ESC, motor, battery, and receiver (Bind the receiver with the transmitter
in advance, and the receiver output must be PWM signal output.). Turn on the
transmitter, and keep other devices powered off.
Step 1
Push the throttle stick to the highest position and keep it. Then power on the ESC and
the receiver. The motor will directly beep twice. (If the motor does not emit beep
sounds, please refer to the following precautions)
Step 2
After two beeps, push the throttle stick to the lowest position and keep it. The motor
will make two beeps again.
Step 3
After two beeps, push the throttle stick to the neutral position and keep it. The motor
will emit a series of beep sounds, indicating that the ESC throttle calibration is
completed.
Note
:
The order of the position of the throttle stick in the above calibration process is
"the highest position - the lowest position - neutral position". If the motor does not
directly emit beep sounds when the throttle stick is placed at the highest position,
change the order of the position of the throttle stick to "the lowest position - the
highest position - neutral position" for calibration.
Before calibrating, it is best to set the TRIM of the transmitter to
“
0
”
to avoid
unnecessary trouble.
Tutorial video of calibration, start at
3:09
,
https://www.youtube.com/watch?v=ll988F8Qs5M
Or start from over,
https://www.youtube.com/watch?v=5wrNNiJF98w
Q6:How many working modes does COOL 9030 ESC have?
