Operating instructions

Marquette Hellige GmbH CardioSys / MicroLab V4.X Page 18
Servicing Instructions 227 436 37 Rev. B V1.3
3.4.3 Mouse/trackball interface
The mouse/trackball interface is P S/2 standard!
3.4.4 Respiratory flow sensor interface
The respiratory flow interface is one of the four serial interfaces. This interface, hereafter
designated COM3, is a standard serial interface in the form of a 9-pin Subm-D adaptor
connector (male).
3.4.5 Ergometer interface
The ergometer interface is one of the four serial interfaces. This interface, hereafter
designated COM2, is a standard serial interface in the form of a 9-pin Subm-D adaptor
connector (male).
3.4.6 Free serial interface
The free serial interface is one of the four serial interfaces. This interface, hereafter
designated COM4, is a standard serial interface in the form of a 25-pin Subm-D adaptor
connector (female).