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How to Measure Blood Pressure
(in CHECK Mode)
Display of pressure can be con¿ rmed by the CHECK Mode (yearly procedure).
What you need to prepare
(1) Well-adjusted reference pressure monitor (including rubber ball),
(2) T-shaped tube,
(3) Two rubber tubes, and (4) something in the cylindrical shape to wrap the arm cuff such as the tea container (sturdy one
that will not break or deform with pressure)
* Measurement error may occur even with the mercury blood pressure monitor because of insuf¿ cient amount of mercury
in the mercury, dirty glass tube, or clogged glass tube cap.
How to use the blood pressure monitor
Connect the mercury blood
pressure monitor, rubber
ball, and this unit with the
T-shaped tube as shown in
the Figure.
Push the ON/OFF (power)
Button to turn on the
power.
Set the MODE Selector to
“CHECK”.
Tightly wrap the arm cuff
over a sturdy cylindrical
object.
Close the air release valve
of rubber ball and inÀ ate
the monitor to a certain
value (pressure to be
checked).
Compare the value displayed on this monitor and that on the mercury.
Open the air release valve of rubber ball to deÀ ate.
CHECK result
(1) In the measuring rule, the test tolerance of blood pressure monitor (accuracy of pressure when shipped from the
factory) should not exceed 3 mmHg.
(2) If the CHECK result is +/- 3 mmHg or above, contact the dealer where you purchased this unit or the nearest OMRON
dealer.
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H
IDE
P
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SET
100
AUT
O
140 180
220
260
280
MOD
E
AVG
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M
A
NU
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CHEC
K
SING
LE
O
N
/O
F
F
A
V
G
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/
1
s
t
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2
n
d
/
3
r
d
D
E
F
L
A
T
I
O
N
S
T
ART
STOP
mmH
g
S
Y
S
mmHg
DIA
B
PM
P
ULS
E
AC