Radio Shack TRS-80 - Page 12

Procedure
To
conned
the secondary hard disk
drivers],
refer
to
the
illustra-
tion
and follow
I he steps below. Notice thai
the drives
must
be
stacked with
the primary drive on top of
the
secondary
drives
and
ending with the drive
modified
to be the terminator.
Primary
F-irst
Secondary
Second
Secondary
Third
Secondary
FiguiQ 4. A
Fully
Configuroet Hard Disk
Gp&etr
In this
procedure, the number
of expansion
cables
and data cables
you connect depends on
the
number
of secondary
hard
disks you
have.
1
Conned one end
of
a secondary hard
disk
expansion
cable
10
the CONTROL
OUT conneclor on
the primary
hard disk
drive,
Connect
the other
end
to irte
C(jNi
hul
IN connedor
on the first
secondary
hard
disk
drive.
2.
Connect
any remaining
expansion
cables from
the CONTROL
OUT
on
one
seconda.ry drive to the CONTROL
IN
on the next
secondary drive.
5