Owner`s manual
Section
4:
Controller
Configuration
The
positIOn
of
the
jumper
shunts
at
location
SWI
of
the
hard
disk
controller
(model
number
EV-390
or
EV-391)
determines
the
physical
characteristics
of
the
drive(s)
attached
to
the
controller.
These
physical
characteristics
include
very
important
drive
specifications,
such
as
the
capacity
(in
megabytes),
and
how
many
heads
and
cylinders
the
drives
have.
You
need
to
place
the
jumper
shunt
on
the
pins
at
SWI
according
to
the
type
of
drive(s)
you
are
installing.
WARNING: Circuit
boards
are
sensitive to static electricity,
which could damage
their
delicate electronics. You
can
pick
up
a static
charge
in
dry
weather
or
walking on
carpeted
floors.
To
rid
yourself
of
the static charge, touch the system chassis
~
before
you
handle
your
board,
and
handle
the
board
by the
edges only.
19