During use
CAU
TI
ON
other
equipment
.
Follow
the
guidance
in
the
tables
for
u
se
of
the
device
in
an
electromagnetic
env
i
ronment
.
•
Before
use
, p
erf
orm
visual
and
operation
checks
.
If
abnormal
conditions
are
encountered
,
stop
using
the
device
.
If
the device
is
used underabnormal conditions,
intended
results
may
not
occur
.
Also
une
x
pected
mal
f
unctions
or
health
hazards
may
occur
due
to
improper
measurement.
•
Before
treating
each
patient
,
clean
the
patient
's
contact
area
(ch
in
rest
and
foreh
ead
rest
) wi
th
clean
absorbent
cotton
or
gauze
dampened
with
rubbing
alcohol.
If
chinrest
paper
is
used, remove
one
piece
for
each
patient.
For
severe stains. \Yipe the area notwitha
dry
cloth butwith gauzedampened \Vith
alcohol.
•
Keep
the
measuring
window
free
of
fingerprint
s
and
dust.
Themeasurement
accuracy
may decreasesubstantially.
• In
th
e
event
of
s
moke
or
s
trange
odors
, i
mmedi
ately
turn
off
the
device
and
disconnect
the
power
plug
from
the
outlet.
After
you
are
sure
that
the
smoke
ha
s
stopped
,
then
contact
us
or
your
authorized
distributor.
Usage
of
the
device
under
such
abnormal
conditions
may
cause
f
ire
or
electric
shock. In
case
of
fire, use a
dry
chemical (ABC)extinguisherto extinguish the fire.
• I
mmediately
replace the power
cord
if
the
internal
wires
are
exposed,
the
dev
ice
turn
s on
or
off
when
the
power
cord
is
moved
,
or
the
cord
and/
or
plug
are
too
hot
to
be
held
w
it
h
hands
.
This may
result
in el
ectric
shock
or
fire.
In the
event
of
malfunction,
disconnect
thepowercord from the'vall outlet.
Never
touch the inside
of
t
he
device.
•
Never
press
on
the
LCD
with
a
hard
object
s
uch
as
a
ball-point
pen
.
Keep
magnetic
objects
away
from
the
LCD.
The device
may
bedamaged.
•
Do
not
operate
the
LCD
with
wet
hands
.
Water seeping
into
t
he
device may result in fa
ilure
of
the device.
•
There
may
be a
few
dead
or
constantly-
l
it
pixe
ls
in
your
LCD. Th
is
do
es
not
represent
failure
of
the
LCD;
This
is
due
to
the
structure
of
the
LCD.
