Ibm Personal Computer At Serial/Parallel Adapter; Jumper Module Positions - IBM RT User's Setup Manual

I B M P e r s o n a l C o m p u t e r A T S e r i a l / P a r a l l e l A d a p t e r
Jum per Module Positions
6-6 Options Installation
You can install a total of two IBM Personal Computer AT
Serial/Parallel Adapters in the system unit. See "Federal
Communications Commission (FCC) Statement" on the inside of the
title page.
Whether or not you use the IBM Monochrome Display and Printer
Adapter together with one or two IBM Personal Computer AT
Serial/Parallel Adapters determines the position of jumper modules
on each serial/parallel adapter.
After locating your system configuration in the examples on the
next page, use the instructions there and on following pages to set
the appropriate jumper modules.
Note: Because of the varied parallel printer port configurations
that are possible when the IBM Monochrome Display and Printer
Adapter is used with one or two IBM Personal Computer AT
Serial/Parallel Adapters, ensure that the parallel printer ports are
correctly set up with the AIX DEVICES command. Refer
to"Adapter Conflicts" on page 1-19 for more information.
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