IBM 3270 Operation Guide

Diagnostics
28
The
3270
Card
diagnostics
are
used
to
isolate
failures
in
the
3270
Card.
These
diagnostics
are
on
the
diskette
that
came
with
the
3270
Card.
Make
sure
you
have
completed
the
procedure
in
"Installation
Instructions"
on
page
27
before
you
run
the
diagnostics.
You
should
begin
the
diagnostic
procedures
by
inserting
your
system's
reference
diskette
and
selecting
the
option
that
allows
you
to
test
the
computer.
If
you
are
having
problems
running
the
diagnostic
procedures,
refer
to
the
section
on
solving
com-
puter
problems
in
the
operator's
manual
that
came
with
your
personal
computer.
Note:
If
you
encounter
a
message
with
the
number
28xx
(where
xx
may
be
any
2-digit
number),
replace
your
3270
Card
and
rerun
the
diagnostics.

IBM 3270 Specifications

General

Brand	IBM
Model	3270
Category	Desktop
Language	English