Check Mode - Omron HEM907KIT Instruction Manual

HEM-907-C3_D_M.fm Page 25 Wednesday, July 4, 2018 12:11 PM
How to Measure Blood Pressure (in CHECK Mode)
Accuracy of pressure display can be checked in the CHECK Mode.
What you need
(1) Calibrated reference manometer (including rubber ball), (2) T-shaped tube, (3) two air tubes, and
(4) a cylindrical object to wrap the cuff such as a tea container (a sturdy one that will not break or
deform under pressure)
* Measurement error may occur even with a calibrated reference manometer.
How to use the blood pressure monitor
1. Connect the
calibrated reference
manometer, rubber
ball, and this
monitor with the T-
shaped tube as
shown in the Figure.
2. Push the ON/OFF
(power) Button to
turn on the power.
3. Set the MODE
Selector to
"CHECK".
4. Tightly wrap the cuff over a sturdy cylindrical object.
5. Close the air release valve of the rubber ball and inflate the
monitor to a certain value (pressure to be checked).
The systolic and diastolic pressure values are displayed.
6. Compare the values displayed on the monitor and those on
the calibrated reference manometer.
7. Open the air release valve of rubber ball to deflate.
CHECK result
(1) Generally, the test tolerance of blood pressure monitor (accuracy of pressure when shipped from
the factory) should not exceed 4 mmHg.
(2) If the CHECK result shows a difference of +/- 5 mmHg or more, contact the store where you
purchased this unit or the nearest OMRON dealer.
25
Calibrated reference
manometer
mmHg
mmHg
AC
HIDE