18/21 | Version 7 | Revision Date: 4/21/2020 | Revised by: JS  Matrix Xer & Xir Console 
SPEED & RESISTANCE ERRORS                TOC 
Belt, Step, Level, RPM, Elevation 
 
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Additional Information 
•  Speed Errors & Resistance Errors are rarely related to console failures without an accompanying 
error code. Reference MCB/LCB troubleshooting documentation or the Error Code List. 
•  Treadmills may be reported as “not getting up to commanded speed”.  This frequently occurs as 
the belt/deck friction increases as it approaches end of life.  Consider replacing components. 
•  Treadmills may be reported as giving “Over-speed” errors. This is caused when a heavier user is 
using the machine at low speed & high incline.  No current solution exists, other than increase 
commanded speed or decrease incline. 
•  A reference for MCB/LCB LED codes can be found in each model’s Service Manual.