CYBEX Arc Trainer 750A - Drive Belts; Recommended Service Schedule

Service
Page 4-23
Cybex 750A/750AT Arc Trainer Service Manual
ERROR 33- PACKET ERROR
Note ERROR 33 present
in log. Restart unit.
Does the error
reoccur after restart?
Check data cable
continuity and
connections.
Yes
Is the data cable
OK?
Yes
Remove unit from source
of external disturbance.
Replace data cable.
No
Completed.
No
Check for external source
of ESD that can interfere
with data transfer.
Is there external
disturbance?
Replace lower controller
board.
Yes
No