Multitech ISI4608, User Manual

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14
ISI4608 Owner's Manual
Step Procedure
2 Remove the cover of your computer as instructed in your
computer’s documentation.
3 Locate the unused slot(s) which you will be using for your
ISI4608 card(s), and remove the slot cover(s) per the
instructions in your computer’s documentation.
4 Check the settings of the I/O address switch and the IRQ
jumper to ensure that they are set properly for your
installation.
Figure 2-1. ISI4608 Board Components
4a The default setting for the ISI4608’s base I/O address is 210
hex. The default value for the IRQ jumper is IRQ 10. Choose
the IRQ value by covering the appropriate pins with the
shorting plug (supplied). Reference the diagram shown
above, if needed. If your system requires a different setting
or if you are installing multiple cards, refer to Appendix A for
a table of valid address settings.
Note: If you are installing the ISI4608 as a second card in a
MultiComRN
Gateway (remote node gateway) the suggested
I/O address is 220 hex/IRQ11.
Record any changes you make to these settings and keep
them handy for the software installation section in Chapter 3.