Troubleshooting - Panasonic EW3109 Operating Instructions Manual

Troubleshooting
Display
Remeasure mark
E is displayed.
c c
Symptom
Systolic or diastolic blood
pressure value is high or low.
Blood pressure value is
abnormally high or low.
Value is different from that
measured by the doctor.
Measurement values are differ¬
ent with each measurement.
No display appears even when
the On/Off Start button is pressed.
When the On/Off Start button was
pressed, all displays became lit
and then the display disappeared.
Instrument is broken.
Status before error
Cause and solution
Pressurization to more than
280mmHg was performed.
Pressure decreased suddenly
and the remeasure mark
E
appeared
Measurement was taken to
20mmHg and then the
remeasure mark
E
appeared.
The heart mark V blinked only
a few times or not at all.
Pressurization doesn't occur
even after waiting several
dozen seconds.
Were measurements
taken according to the
proper procedure and
in the correct posture?
See p. 12 and 13.
Was the pressurization
cuff wrapped properly?
See p. 12.
Tube may not be
connected sufficiently.
Check the tube
connection.
See p. 12.
Possible cause
■ Position of pressure cuff is low.
■ Pressure cuff is not wrapped correctly.
■ Position of pressure cuff is high.
■ You moved or talked while measurements
were being taken. See p. 12 and 13.
Posture is different for each measurement.
See p. 13.
■ Blood pressure varies in response to minute
changes in your mental state, such as your
reaction to a doctor's presence.
■ Sit quietly for 4 to 5 minutes and then take
another measurement.See p. 13.
■ Batteries are exhausted.
■ Batteries are installed with the polarities
wrong.
See p. 10.
Take it to the store where it was
purchased for testing and repairs.
ir
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