User Manual Q&AAnswer
Mar 11, 2025 - 03:03 AM
To calibrate the ESC on your HORIZON Hammer Rey 1/10 4WD Rock Racer, follow these steps:
1. Set the transmitter throttle channel to 100% travel and center the throttle trim.
2. Connect a fully charged battery to the ESC.
3. Power on the transmitter.
4. Press and hold the SET button on the ESC while turning on the ESC. Release the SET button when the red LED begins to flash, indicating the ESC is in calibration mode. If the green LED is flashing, the ESC has entered programming mode. Power off the ESC and repeat step 4, releasing the SET button when the red LED begins to flash.
5. With the transmitter throttle trigger at the neutral position, press and release the ESC SET button. The red LED will stop flashing, the green LED will flash one time, and the motor will make a tone to indicate the neutral position has been accepted.
6. While holding the throttle trigger at the full throttle position, press and release the ESC SET button. The green LED will flash twice, and the motor will make two tones to indicate the full throttle position has been accepted.
7. While holding the throttle trigger at the full brake position, press and release the ESC SET button. The green LED will flash three times, and the motor will make three tones to indicate the full brake position has been accepted.
8. The motor will operate normally after calibration is completed.
Note: It is important to calibrate the ESC each time it is powered on or when changing the transmitter or receiver.
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