Operating instructions

Marquette Hellige GmbH CardioSys / MicroLab V4.X Page 17
Servicing Instructions 227 436 37 Rev. B V1.3
* PS/2 mouse interface
* keyboard interface
* monitor interface
* adaptor connector (COM 1)
* adaptor connector for ergometer (COM 2)
* adaptor connector for respiratory flow sensor (COM 3)
* free serial interface (COM 4)
* adaptor connector for CORINA (LPT 2)
* printer port for printer (LPT 1)
* USB connctor and free slots for further peripherals
3.4.1 Keyboard interface
The keyboard interface is a PS/2 interface, adapted by a special cable toin a 5-pin DIN
connector (adapter lead, cable only used if no PS/2 keyboard) and is a standard
interface.
Pin 1KBCLK
Pin 2KBDATA
Pin 3-
Pin 4GND
Pin 5+5 V
housing shielding
3.4.2 Monitor interface
The monitor interface is in the form of a 15-pin D-SUB connector (shrinked type) and is
thus a standard VGA interface.
Pin1 red Pin6 red GND Pin11 monitor ID
Pin2 green Pin7 green GND Pin12 monitor ID
Pin3 blue Pin8 blue GND Pin13 H-Sync
Pin4 GND Pin9 key (no Pin) Pin14 V-Sync
Pin5 NC Pin10 Synchr. GND Pin15 NC