—————-r-——‘
(Continued)
.
Panel indicators and switches
How
you
attach the mainboard
to
the
case
of
your
0”
for
monochrome
~
system
unit is fairly
up
to
you. This
is
because
the
PIM-
II
I
ll
H
I
I
display
adapter
w
)
TBtO-Z Turbo
mainboard can
be
used
in
a variety
of
1
2
3
4
5 6 7
8
80286-type
system
unit
cases.
Under typical conditions, your
system
unit
will
have
all
ON
the
indicators
and switches
shown below
and
preferably
I
I I I I I
E
H
for
one disk drive
even a reset
switch,
a
Turbo hardware switch
and a
Turbo
1
2 3 4
5
s
7
a
'
LED.
If
not, you
can either
install
a
new
panel
display or
omit
some
of
these
items
from
your
system.
Your
computer
dealer
offers an
accessory
which allows you
to
add the
ON
-
-
two
switches and the
LED
to your
system.
An
example
of
!!!!!!E
E
for two dlSk
dnves
an "ideal"
display panel
for your
computer
is
pictured
below:
ON
I
I
I I
I
I
u u
for
three
disk drives
1
2 3
4 5
6 7
8
ON
)ll
l)
| | | | | |
n
H
for
four disk drives
1
2 3
4
5
6 7 8
Functions of panel indicators and switches
The PlM-TBtO-Z
motherboard provides the
following
connectors
for
your control panel:
.
Keylock
connector
The keylock
connector
is
located
at
JP3
on
the
motherboard.
By
using
a
keylock
device
on your control
panel
to
put
the
two pins at
JP3
in
a
closed
circuit,
the
keyboard
is
unlocked. When
the
two
pins
are
in
an open
circuit,
the
keyboard
is
locked.
Jill)
