SportsArt – 8007 Elliptical Trainer - “No Start” Troubleshooting Guide
No Active Start - Generator/Sensor Test
Exercise on the unit. Place probes on generator wires. Generator output voltage (VDC) should vary
according to speed. If not, replace the generator. If generator is good, inspect the optic sensor.
Place probes on drive board connector CN1 pins 1 and 2 as shown. Voltage should vary with speed
from 0~5VDC.If voltage does vary, the optic sensor is functioning normally. Inspect the drive and
display circuit boards. See page 5. If voltage does not vary, inspect the optic sensor and drive board.
See page 6.
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