Dräger Narkomed 2C Technical & Service Manual page 206

SOFTWARE UPDATE PROCEDURE (continued)
7.1 SOFTWARE TRANSFER TO PC VIA MODEM
Equipment required:
--Interface Cable, NAD Part No. 4109882 P (9-pin to 25-pin)
®
--IBM PC or IBM PC Compatible configured with:
•PC-DOS or MS-DOS V3.3 or higher
•RS-232C Serial Port connected to COM 1
•Hard Drive or Floppy Drive
•Modem (or external modem)
7.1.1 Call the NAD Technical Service Department and obtain the following
information for downloading NARKOMED 2C software:
•System configuration
•Communications protocol
7.1.2 Download the software to the hard disk or to Drive A on the PC.
7.2 INSTALLING NM2C SOFTWARE FROM A PC
7.2.1 Set the System Power switch on the NARKOMED 2C to STANDBY, and
the power switch on the PC to OFF.
7.2.2 Connect the appropriate interface cable (9-pin or 25-pin) to COM 1 on the
PC, and connect the other end of the cable to the NM2C serial interface
Port A as shown in Figure 7-1.
7.2.3 Press and hold the SILENCE and AUTOSET keys on the remote display,
and turn the System Power switch to ON. Release the keys when the load
mode screen shown in Figure 7-2 appears.
7.2.4 Power up the PC and wait for the DOS prompt to appear on the screen.
7.2.5 Set the PC to read the drive holding the software. For example: if the
software was downloaded to drive A, type A: and press ENTER.
7.2.6 Type LOADNM2C and press ENTER.
Software installation is complete when the machine resets.
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or 4110328 A (9-pin to 9-pin)
7-2
NM2C
Rev. G