C546 Elliptical Fitness Crosstrainer
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17. If the reading in step 15 is good, skip to step 18. If the reading in step 15 is significantly low,
set the on/off switch in the “off” position. Disconnect the interconnect cable (J5) from the
lower PCA.
18. Set the on/off switch in the “on” position. Repeat step 15. If the reading is still significantly
low, replace the lower PCA. If the reading is now good, the problem is either one of the
interconnect cables or the upper PCA.
19. Substitute a known good upper PCA. If the upper PCA does not correct the problem,
troubleshoot the upper and lower interconnect cables per Procedure 6.1
20. If you have performed all of the above tests and are unable to resolve the problem, contact
Precor customer support.
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