English 11
Typical fluctuation within a day
(Measured every five minutes)
PM AM
Time
Dia
stolic bl
ood
pre
ssure
Systolic
Diastolic
Sleep
described in this manual to get to know your
normal blood pressure. Regular readings give
a more comprehensive blood pressure history.
Be sure to note date and time when recording
your blood pressure. Consult your doctor to
interpret your blood pressure data.
Troubleshooting
Problem Possible
Reason Recommended
Action
Batteries are drained.
Replace all batteries with new ones.
Nothing appears
in the display,
even when the
power is turned
on.
Battery terminals are not
in the correct position.
Reinstall the batteries with
negative and positive terminals
matching those indicated on the
battery compartment.
The cuff does
not inflate.
Battery power is low.
(LOW BATTERY
mark) blinks. [ If the
batteries are drained
completely, the mark
does not appear.]
Replace all batteries with new
ones.
The cuff is not fastened
properly.
Fasten the cuff correctly.
You moved your arm or
body during the
measurement.
Make sure you remain very still
and quiet during the
measurement.
The cuff position is not
correct.
Sit comfortably and still.
Raise your hand so that the cuff is
at the same level as your heart.
The unit does
not measure.
Readings are
too high or too
low.
If you have a very weak or
irregular heat beat, the device may
have difficulty in determining your
blood pressure.
The value is different
from that measured at a
clinic or doctor’s office.
See “Why measure blood
pressure at home”.
Other
Remove the batteries. Place them
back properly and try the
measurement again.
Note: If the actions described above do not solve the problem, contact the
dealer. Do not attempt to open or repair this product, as any attempt to do
so will make your warranty invalid.
