Movement R5i Manual Del Usuario página 56

C: Motor connection wire badly
connected.
A: Poorly connected pulse sensor
wire or defective wire.
No pulse
B: Defective console circuit.
A: The screw on the PCB board is
loose.
Console display
does not light
B: Defective console.
Connect motor wire correctly.
Connect sensor wire correctly or change the wire.
Switch console.
Tighten the screw securely.
Switch console.