Citizen CH-311B Blood Pressure Monitor User Manual


 
- Eng 21 -
BEFORE ASKING FOR REPAIR/INSPECTION
English
- Eng 20 -
QUESTIONS AND ANSWERS ON BLOOD PRESSURE
Q Why is the blood pressure measured at home different from
that measured at the physician or a hospital?
A Blood pressure may vary with exercising, ambient
temperature or mental states. When you have a physician
or nurse measure your blood pressure, the pressure value
is likely to be 10 to 20 mmHg higher than usual because of
concern and nervousness. To know what affects blood
pressure is helpful to your health monitoring.
Q What is the benefit of measuring blood pressure at Home?
A Blood pressure measured
at home is reliable since it
can be measured in a
stable and relaxed
condition. Physicians lay
importance on blood
pressure measurements
taken at home. It is
recommended to measure
your blood pressure at the
same time on a daily
basis and to record blood pressure variation.
Always consult your physician for interpretation of your blood
pressure readings and proper treatment.
Caution
Be sure to check the following before sending your blood
pressure monitor for repair/inspection.
Phenomenon Point to be checked How to repair
Check whether batteries
are dead.
Replace all batteries with
new ones.
Check whether batteries
are installed with incorrect
polarity ( + – ).
Check if the mark has
come on.
Check if the arm cuff is
wrapped properly.
Did you stay calm during
measurement?
Note that measurement of blood pressure may not be
possible for someone with an extremely weak pulse or
cardiac arrhythmia (irregular pulses).
Load the batteries with
correct polarity.
Wrap the arm cuff properly.
Measure again, making sure
to remain still.
Display gives no
indication even
when you press
Power switch.
No measurement is
possible.
If your pressure readings are
abnormally higher or lower than those
taken in hospital:
If your pressure readings are
abnormally high or low:
See page 20.
See pages 11 to 13.