Technogym Jog Now Excite+ 500, Руководство по техническому обслуживанию

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JOG NOW : Service & maintenance manual - rev. 5.1
Page 3.10
3.5.2. HR (C
HEST
B
ELT
)
This board manages the signal received from the Telemetric Transmitter ( Chest Belt ), used by the
user when exercising.
The Board receives the +5Vdc power supply, from the Display Board.
The Receiver Board, communicate with the Display Board in a
negative logic
mode. When the
Board is in stand-by, the signal is +5Vdc and for each heartbeat detected, generates a pulse of
+0Vdc, with a 30msec width signal.
3.6. C-SAFE BOARD
This board makes available a communication port, on 1 externally accessible connector, which can
be used for interfacing compatible C-Safe devices such as the Cardio Theater readers.
This connector is situated on the back of the display.
These connectors can also be interfaced, using a special cable, to an external PC for programming
the FLASH EEPROM.
3.7. JOYSTICK
These joysticks are used to adjust the speed and the elevation during the exercise. Each time they
are pressed, forward or backward, they send a signal to the CPU board to change the speed or the
elevation according to the joystick used.