STEP EXCITE: Service & maintenance manual - rev. 1.4
Page 6.23
(1) Check that the 6 screws fixing the disk brake to the flywheel are all locked down.
The speed sensor detects the heads of these screws.
(2) Powered models: Place the tester probes across the terminals of the speed sensor. The
measured signal should be that indicated in Figure 3.2-1. In addition, when
pedaling at 80 SPM the frequency of the signal should be 136 Hz.
Self-Powered models: Check the signal on the STP-01 cable referring to paragraph 2.8.
“Wiring”. The measured signal should be that indicated in Figure
3.2-1. In addition, when pedaling at 80 SPM the frequency of the
signal should be 136 Hz.
The speed signal can also be observed qualitatively, using a multimeter. The value
should be 0 Vdc when the machine is stopped, and gradually increase as the speed
increases.
(3) Launch the default setting for the low kit parameters.
(4) Update the low kit SW uploading both firmware and brake table. At the end launch the
default setting for the low kit parameters.
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