Technical information

Preface
This
manual
provides a
summary
of technical information
about
the
VAX
4000 Model 300 system.
The
manual
is
organized
as
follows:
Chapter
1 describes
the
base
system
and
lists
specifications for
the
KA670-AA/-BA
CPU
module
and
MS670-BA
memory
module.
Chapter
2 describes optional components available for
your
system
and
lists
their
specifications.
Chapter
3 contains information
on
expanding
your
system.
NOTE:
You will
find
a Glossary
in
the Operation
Manual
to help
with
word
definitions
and
acronyms.
Conventions
The
following conventions
are
used
in
this
manual:
Convention
BOLD
NOTE
CAUTION
WARNING
Meaning
A
key
name
is
shown
enclosed
to
indicate
that
you
press
a
named
key
on
the
keyboard.
A
sequence
such
as
ICtrl/xl
indicates
that
you
must
hold
down
the
key
labeled
Ctrl
while
you
press
another
key.
This
bold
type
indicates
user
input.
For
example:
»>
BOOT
MUAO
This
line
shows
that
the
user
must
enter
BOOT
MUAO
at
the
console
prompt.
Notes
provide
general
information
about
the
current
topic.
Cautions
provide
information
to
prevent
damage
to
equipment
or
software.
Read
these
carefully.
Warnings
provide
information
to
prevent
personal
injury.
Read
these
carefully.
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