The Machine Does Not Read The Tgs - Technogym Synchro Excite 500SP Service Maintenance Manual

SYNCHRO EXCITE Class & Trend: Service & maintenance manual - rev. 2.0

6.13. THE MACHINE DOES NOT READ THE TGS

The machine displays this error if the TGS reader is not working properly, or if it is not supplied by
the display board.
Replace the display board
Replace the display board
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
THE MACHINE DOES
NOT READ THE TGS
Is the v oltage at the input to the
TGS reader correct?
NO
Is the v oltage at the output to
the Display board correct?
Is the serial communication link
between the display board and
the TGS reader OK?
NO
Replace the TGS reader. Is the
communication link between the
display board and the TGS
reader OK?
1
YES
NO
2
YES
A
3
YES
NO
3
YES
A
Replace cable CBQ-32
Replace the TGS reader
TGS reader def ectiv e
Page 6.33