23
2
）
Pull
the
arm
of
high
‐
speed
scanner
as
shown
in
the
picture,
to
use
it.
Special
note:
after
the
booth
is
unfolded,
it
is
strictly
prohibited
to
press
on
the
panel
or
placed
overweight
items.
The
placement
of
objects
cannot
exceed
0.5
kg.
The
inside
graphic
the
pen
position,
can
put
a
pen
at
each
side,
but
for
the
writing
pen
specifications,
please
do
not
match
by
yourself,
please
consult
our
customer
service
first.
3
）
When
not
in
use,
close
the
high
‐
speed
scanner
arm,
and
then
close
the
both
sides
of
the
plate,
and
then
rotate
upward
to
close.
3.Operation
Instructions
for
High
‐
speed
Scanner
Software
To
use
a
video
booth,
first
is
to
ensure
the
driving
and
lecture
software
are
well
installed
before
open
lecture
software.
Then
you
can
use
the
high
‐
speed
scanner
normally.
You
should
pay
our
attention
to
that
if
been
connected
to
the
external
USB,
the
high
‐
speed
scanner
will
be
switched
to
an
external
device.
In
this
case,
to
use
it
normally,
you
need
to
open
the
client
software
of
the
external
equipment
and
install
the
corresponding
driver.
After
unfolding
the
video
booth,
the
high
‐
speed
scanner
can
be
used
as
follows:
