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25
How to Measure Blood Pressure (in CHECK Mode)
Acc
u
racy of press
u
re display can
b
e checked in the CHECK Mode.
What you need
(1) Cali
b
rated reference manometer (incl
u
ding r
ubb
er
b
all), (2) T-shaped t
ub
e, (3) t
w
o air t
ub
es, and
(4) a cylindrical o
b
ject to
w
rap the c
u
ff s
u
ch as a tea container (a st
u
rdy one that
w
ill not
b
reak or
deform
u
nder press
u
re)
* Meas
u
rement error may occ
u
r e
v
en
w
ith a cali
b
rated reference manometer.
How to use the blood pressure monitor
1. Connect the
cali
b
rated reference
manometer, r
ubb
er
b
all, and this
monitor
w
ith the T-
shaped t
ub
e as
sho
w
n in the Fig
u
re.
2. P
u
sh the O
N
/OFF
(po
w
er) B
u
tton to
t
u
rn on the po
w
er.
3. Set the MODE
Selector to
"CHECK".
4. Tightly
w
rap the c
u
ff o
v
er a st
u
rdy cylindrical o
b
ject.
5. Close the air release
v
al
v
e of the r
ubb
er
b
all and inflate the
monitor to a certain
v
al
u
e (press
u
re to
b
e checked).
The systolic and diastolic press
u
re
v
al
u
es are displayed.
6. Compare the
v
al
u
es displayed on the monitor and those on
the cali
b
rated reference manometer.
7. Open the air release
v
al
v
e of r
ubb
er
b
all to deflate.
CHECK result
(1) Generally, the test tolerance of
b
lood press
u
re monitor (acc
u
racy of press
u
re
w
hen shipped from
the factory) sho
u
ld not exceed 4 mmHg.
(2) If the CHECK res
u
lt sho
w
s a difference of +/- 5 mmHg or more, contact the store
w
here yo
u
p
u
rchased this
u
nit or the nearest OMRO
N
dealer.
HIDE
P-SET
100
AUTO
140
180
220
260
280
MODE
AVG.
MAN
U.
CHECK
SINGLE
ON/OFF
AV
G./1
st /2nd/3rd
DE
F L A
TION
START
STOP
mmHg
mmHg
AC
Cali
b
rated reference
manometer
HIDE
mmHg
mmHg
AC
HEM-907-C3_D_M.fm Page 25 Wednesday, July 4, 2018 12:11 PM