PREFACE
This document
1s
the Product Maintenarice Manual (PMM)
for
the Wang
Series
200/300
Options.
and
is
a companion volume
to
the product mainte-
nance manuals
that
address the Wang
PC
200/300
series Professional Com-
puters.
It
contains service information
for
oach of several options used
with
these computers. Each section of this manual deals
with
a different option,
and
new sections will
be
added
to
the manual as additional options become available.
These additions, as well as necessary updates, will
be
published either as
Publication Update Bulletins (PUBs)
or
as full revisions.
The
manual is organized
in
accordance
with
Customer Service Documenta-
tion's approved
PMM
outline.
The
scope of this manual
reflects
the type of
maintenance philosophy
sele~ted
for
this product.
The
purpose of this manual is
to
provide
the
Wang-trained Customer Engi-
neer (CE)
with
sufficient instructions
to
operate, troubleshoot,
and
repair
the
Series
200/300
Options.
First
Edition (October,
1988)
Use of
the
material
in
this document
1s
authorized only
for
the purpose
stated
in
the
Preface, above.
c Copyright
1988,
Wang Laboratories, Inc.
741-1859
Page
ii
COMPANY
CONFIDENTIAL
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