TROUBLE SHOOTING (1)
Abnormality
Probable Reason
Corrective action
LCD shows Low Batter
symbol
Batteries are low.
Install new batteries.
The unit does not
measure. Readings are
too high or too low.
Pneumatic system blocked or cuff
is too tightly wrapped.
Make certain the cuff is wrapped around
your arm correctly and re-measure.
Pressure system was unstable
before measurement.
Measure again. Stay calm. Do not move or
speak during measurement.
The cuff position is not correct.
Sit comfortably and still. Make sure the cuff
is at the same level at your heart.
An irregular heartbeat
symbol occurs.
Irregular heartbeat
Relax for about 5 minutes and measure
again. If the symbol appears again, consult
your physician or other health care
professional.
Incorrect operation
Some interference in inflation or
wrong operation during measuring
Refer to the inflation step in “Taking blood
pressure” and process again.
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