I 
Preface 
This manual is your guide to the IBM 3270 Connection. 
It 
is 
divided into four sections: 
•  Section 1 contains information on installing 
and 
operating 
the IBM 3270 Connection. 
•  Section 2 contains hardware reference material, detailing the 
physical specifications 
of 
the adapter. 
•  Section 3 contains information needed to diagnose ,problems 
with the IBM 3270 Connection. 
•  The appendix contains translated safety notices. 
Requir~ 
Publication 
The Quick Reference that came with your IBM Personal 
System/2®. 
Additional Publication 
IBM 
3270 Connection  Technical Reference, GA23-0339-01  (or a 
higher edition level) 
See 
your IBM representative 
or 
Personal System/2 dealer for 
information 
on 
availability. 
Note:  The IBM 3270 Connection adapter may be installed on 
Personal System/2 Models 
50, 
60, 70,  and 
80. 
®  Personal System/2 
is 
a registered trademark 
of 
the International Business 
Machines Corporation. 
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