CYBEX Arc Trainer 750A - Page 59

Service
Page 4-33
Cybex 750A/750AT Arc Trainer Service Manual
ERROR 43-
DATA TRANSMISSION FAULT - RECIEVE PACKET / SIZE MISMATCH
Note ERROR 43 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(Electrical Static
Discharge) that can
interfere with data
transfer.
Is there external
disturbance?
Replace lower controller
board.
Yes
No