Technogym Top 600 XTPRO Service Maintenance Manual page 40

Change the receiver
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.
Consult paragraph 11.1. "Technical notes on cardio receivers" in the Appendix.
Page 6.12
TOP 600 XTPRO: Service & Maintenance Manual - rev. 2.0
A
YES
Is the transmitter always
within a distance of 80 cm
from the receiver?
NO
Keep the transmitter
within the minimum
reception distance