Technogym Top 600 XTPRO Service Maintenance Manual page 81

TOP 600 XTPRO: Service & Maintenance Manual - rev. 2.0
At the start of the training session, the coded receiver first of all seeks to detect a coded signal for a
maximum of 10 seconds. This is done in reduced sensitivity mode to avoid receiving a signal from
users on adjacent machines. If no coded signal is found, the receiver searches for a non-coded
signal and functions in the traditional manner.
Consequently:
• If the user wears a "coded" strap and trains on a machine equipped with a Coded
receiver: the machine tunes into the user's heart rate signal and operates in "coded" mode.
Synchronization time 3 - 7 seconds maximum.
• If the user wears a "standard" strap and trains on machine equipped with a Coded
receiver: the machine receives the user's heart rate signal, but does not operate in "coded"
mode. Synchronization time 10 - 15 seconds maximum.
If the machines are installed extremely close together, there may be interference
problems in reading the user's heart rate signal, as on traditional machines.
• If the user wears a "coded" strap and trains on a machine equipped with a "standard"
receiver: the machine receives the user's heart rate signal, but does not operate in "coded"
mode. Synchronization time 3 - 7 seconds maximum.
• If the user wears a "standard" strap and trains on a machine equipped with a "standard"
receiver: this is the old operating mode of the machines.
WARNING: please note that the PCD system is based on the existing technology, with
the addition of the code signal. Therefore, this system can resolve problems of
interference in reading the user's heart rate but not those relating to saturation of the
receiver in environments with very high levels of electromagnetic disturbance.
Code
1
2
3
4
..
27
28
T (msec)
35
40
45
50
..
165
170
Page 11.7