GB
43
Troubleshooting
42
A flashing “E”
is displayed.
Display
Symptom prior to error display
Pressure has exceeded
280 mmHg.
(The device repressurizes
repeatedly.)
Pressure has suddenly
dropped.
Heart mark flashed only
a couple of times or not at
all.
Pressure cuff does not
inflate.
Solution
Are you carrying out
measurement properly
and in the correct
position?
(Please see page 33~34.)
Have you positioned the
pressure cuff correctly?
(Please see page 32.)
Symptom
The SYS or DIA is
high.
The SYS or DIA is
low.
Blood pressure is
abnormally high
or low.
Measurements are
different from
those taken by a
doctor.
Measurements are
different each time.
Measurements
are different from
those obtained
using an upper
arm type blood
pressure meter.
Possible cause
• The pressure cuff is positioned too low.
(Please see page 33~34.)
• The pressure cuff is not wrapped around the wrist
properly. (Please see page 32.)
• The person is moving or talking when the measurement
is being carried out. (Please see page 33~34.)
• The position of the pressure cuff is too high.
(Please see page 33~34.)
• The person is moving or talking when the measurement
is being carried out. (Please see page 33~34.)
• The posture of the person is different each time
measurements are carried out.
(Please see page 33~34.)
• The person is slightly tense when with the healthcare
professional, causing the measurements to be
different.
• Relax for ten minutes and then carry out the
measurement again.
• There may be major differences in blood pressure
recorded at the wrist and on the upper arm for
people with peripheral circulatory problems.
If the meter still appears to provide unusual or erroneous readings, consult
your physician. If the meter does not appear to be functioning properly,
contact an authorized service center.
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