Technogym RUN 600 XTPRO, Service Maintenance Manual

Page: 78 / 158

RUN 600 XTPRO: Service & Maintenance Manual - rev. 1.3
Page 6.38
6.11. THERE IS NO HEART RATE SIGNAL
6.11.1. T
ELEMETRIC RECEIVER
The machine displays this error if the receiver is not functioning, or if it fails to receive the power
supply from the CPU board.
THERE IS NO
CARDIO SIGNAL
Is the supply voltage on the
receiver connector correct?
Is the supply voltage on
connector CN4 of the CPU board
correct.
Replace the receiver
Replace or repair cable
between CPU board and
receiver
Replace the display CPU
board
1
2
YES
NO
YES
NO
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:
(1) Place the tester probes between pins 1 and 3 (corresponding to the red and black wires) of the
4-pin cardio receiver connector: the voltage should be +5 Vdc.
(2) Place the tester probes between pins 1 and 3 (corresponding to the red and black wires) of
connector CN4 on the display CPU board: the voltage should be +5 Vdc.
6.11.2. H
AND SENSOR
The machine displays this error if the HS interface board is not functioning, or if it fails to receive
the power supply from the CPU board.
ATTENTION: check that the use of the hand sensors is enabled as described in chapter
9.2. “Technical setting parameters”.