series ESC adopt a dedicated fixed-wing core algorithm program,optimize the software structure to make motor control with high proficiency . original imported components, with ingenious PCB layout: And owing high quality, stability, and cost-effective.

The AT series Brushless ESC features a stable and highly efficient built-in Electronic Speed Controller (BEC) module, ensuring safe and reliable operation in a variety of power supply environments.

Featuring advanced hardware filtering and synchronized continuous current management, this ESC ensures fast and reliable throttle control. Additionally, it includes multiple protection functions to safeguard against abnormal voltage, thermal overload, low battery voltage, and lost throttle signals.

Featuring multiple programmable parameters, this ESC is designed to be highly adaptable to various environments, allowing for easy setup and customization. Additionally, it supports LED programming cards, streamlining the parameter-setting process and making configuration more efficient.

**Important Disclaimer:** The AT (Fixed Series) ESC manual advises that incorrect operation under strong power systems can pose a danger to your RC model. Furthermore, all devices are original and carefully manufactured to ensure high-quality and reliable performance from this ESC.

(2) When using a NiMH battery, the low, medium, and high cutoff voltages are set at 9%, 50%, and 65% of the startup voltage respectively. A value of 0% means that the low cut-off function is disabled.

This AT series Brushless ESC requires separate calibration of throttle ranges for servos, servometers, and ESCs before flight. Before flying, ensure that the transmitter emits a 'beep' tone to the pack, which should be connected to the ESC, and wait for 2 seconds to complete the setup process.

If the motor fails to start within 2 seconds, the ESC will automatically cut off its output power. Additionally, if the throttle signal is lost for more than 1 second, any subsequent loss of signal will trigger a complete shutdown of the ESC within an additional 2-second window.

After powering on, the motor fails to operate, and an alert tone is emitted. The direction of the throttle for channel

the motor should beep"B-B-"first,then emit "56712"5 seconds later to indicate that you are in the ESC programming mode .

To adjust settings, navigate to 'Select Parameter Items' where you'll find six options to customize. When you select an item, the motor will produce a series of beeps in a circular pattern. Once you've adjusted the setting, move the throttle stick to its highest position to confirm the change. You'll then hear the motor emit a

When powering on the ESC, it emits a beep to notify you of the number of LiPo cells connected. If you're using multiple batteries, you may need to reconnect them or turn off the power supply if the battery level is low.