IBM 5100 Maintenance Information Manual page 2

Preface
This manual is for personnel who service the IBM 5100
Portable Computer Communications. Adapter feature,
Serial I/O Adapter feature, or both. To use this manual,
you should know how to operate the 5100 with the Com-
munications Adapter feature, Serial I/O Adapter feature, or
both. It would also be helpful if you understand basic tele-
processing concepts.
Related Publications
• IBM 5100 Communications Adapter Feature User's
Manual, SA21-9215
• IBM 5100 Serial//O Adapter Feature User's Manual,
SA21-9239
• IBM 5100 Maintenance Information Manual,
SY31-0405
Third Edition (October 1976)
This is a minor revision of SY31-0429-1 incorporating changes released in the following
technical newsletters: SN31-0467 (dated 1 May 1976) and SN31-0478 (dated 12
July 1976). Changes are periodically made to the specifications herein; any such change
will be reported in subsequent revisions or technical newsletters.
A form for readers' comments is provided at the back of this publication. If the form has
been removed, comments may be addressed to IBM Corporation,Publications, Department
245, Rochester, Minnesota 55901. Comments become the property of IBM.
©
International Business Machines Corporation 1975; 1976
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