Radio Shack TRS-80 Hardware Manual page 9

Chapter
2
Connecting Your
Hard
Disk
If
you haven't set
up
your Model
4/4
P
yet,
do
so now,
referring to
Introduction
to
Vbur Disk System,
ihg startup
manual
that
you
received with your computer. Then
connect
your primary
drive
and
any secondary
drives
as described
in
this
section
and
the
one
that
follows
Figure 4
shows a
fully
configured
system
Connecting
the
Primary
Drive
In
addition
lo
this startup manual, your primary hard disk
comes
with the following:
*
Hard
Disk
Expansion Cable
{50-pin)
*
H
ar
d Disk Operating Systo
m
in
it]
ati
zot
i
on
Diskette,
which
is called
the
"Hard
Disk
initialization
Diskette" or
"Initializa-
tion
Diskette" throughout
this
manual
*
Power Cord
+ Power Key
Below
is
an
illustration of
the
back
of the primary hard
dish
drive.
Thb
purpose
of
each
connector and
jack
is
described
in
the
'Procedures"
sections
in
this chapter.
Rgirw
3.
Bank
Vitrw
of the Primary HanS
Disk Drive