True Treadmill 600/650/700/725/750 Series and No RPM Feedback
If you experience no rpm feedback on your True 600, 650, 700, 725, or 750 series treadmill, check the following:
- Speed Sensor
- The gap between the speed sensor and the pulley on the front roller should be 0.020" – 0.030" (about the thickness of a credit card). Adjust if necessary
- Dust build-up
- The speed sensor and the magnets on the front roller pulley should both be free of dust or debris. Clean if necessary
- If the speed sensor gap is good and you are still experiencing issues with rpm feedback, you may want to recalibrate the machine. See your owner/service manual for the calibration procedure.