A SERVICE OF

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50
1. LED
Operation on
PCBAs
What this means First Action Second Action Third Action Fourth Action
TC/TM CONFIG
RQRD
Unit must be reconfigured
as either a Treadmill or
TreadClimber or VSD PCBA
has wrong jumper configura-
tion.
Press [CLEAR].
Go to Change Machine Mode (Speed In-
crease, 8, Enter, Enter), then scroll to appro-
priate configuration using the Speed Increase
and Speed Decrease keys, then press ENTER.
Ensure jumpers on
VSD are correct.
TreadClimbers
should have all
three jumpers in
place on PC0, PC3
and PC5.
TM COM ERROR Treadmill or TreadClimber
communications error. Means
P51 Processor PCBA can’t talk
serially to VSD PCBA.
Cycle power and see if problem self-clears. Replace
communication
cable between P51
Processor PCBA
and VSD PCBA.
Replace VSD
PCBA.
Replace P51
Processor PCBA.
3. Operational
Error Codes
What this means First Action Second Action Third Action Fourth Action
ELECTRONIC TROUBLESHOOTING SUMMARY