12
5
CONNECTION
GUIDE
For
the
safety
of
you
and
your
unit,
please
do
not
connect
any
power
source
before
the
external
device
is
installed.
5.1
External
Computer
and
Touch
Connecting
(1)
Connect
a
VGA
cable
(15pin)
between
the
PC
‐
VGA
Input
and
Output
of
external
PC.
Connect
an
audio
cable
between
the
PC
and
display.
(2)
Connect
a
USB
cable
between
the
external
PC
and
USB
terminal
(3)
Plug
‐
in
the
POWER
cord
and
switch
the
display
on.
(4)
Start
the
external
computer
that
touch
function
will
be
activated
in
free
of
driver.
(5)
Press
IWB
main
power
switch
to
ON
position
(
)
to
turn
the
display
on.
(6)
Press
Source
button
to
select
INPUT
to
VGA
1
or
VGA
2
corresponding
to
external
PC
connection.
Caution
：
Touch
USB
connected
to
external
PC
for
White
Board
application,
free
of
driver
for
touch
panel.
Just
simply
connect
external
PC
and
white
board
can
be
activate.
In
case
you
use
Inside
PC
for
white
board,,
inside
has
connection
for
OPS.
You
need
remove
USB
cable
for
External
PC.
Touch
panel
only
support
one
PC
operation.
Both
PC
connection
will
cause
error
in
writing
or
Break
of
strokes.
