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TREADBELT
This is the surface the user walks on. It rides over the deck and rollers.
UPPER DISPLAY BOARD
This controls information from the Membrane panel and Face Plate. It then transmits it to the relay board on Home models and the SCR on Club or LTD models.
UPRIGHTS
One on either side, they house the wire harness, the upper display, the cross member and the handrails.
UPPER WIRE HARNESS
Transmits data from lower electronics to upper electronics.
