Technogym spin trainer Maintenance Manual page 33

SPIN TRAINER: Service & Maintenance Manual - rev. 2.0
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by the circled numbers, which are described in detail below:
(1) To check for electromagnetic noise near the machine, use a frequency signal monitor
constructed as shown in the schematic below:
The circuit lights the LED for every heart beat and/or disturbance that is received: in this way
it possible to determine whether there is any interference, and identify its sources.
(2) Check the battery power level, using a tester if possible. Otherwise use a receiver or another
"reference" machine to check operation up to a distance of about 80 cm from the receiver.
WARNING: Consult paragraph 11.1. "Technical notes on cardio receivers" in the
Appendix.
A
2
Is the transmitter in good
working order?
YES
Is the transmitter always
within a distance of 80 cm
from the receiver?
YES
Change the receiver.
See paragraph 7.5.
NO
Use a transmitter that is
working
NO
Keep the transmitter
within the minimum
reception distance
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