15
Trouble Possible cause(s) Recommended Action
Only the symbol
“ Lo“ flashes Batteries are drained. Replace all batteries
with new ones.
The blood pressure
values displayed are
abnormally high or
low.
The cuff is not wrapped
correctly or not at the
level of the heart.
Wrap the cuff correctly
and rise your hand
so that the cuff is at
the same level of your
heart.
Too much stress is ap-
plied on your shoulder
or arm.
Relax yourself and make
measurement.
You move your arm
or arm muscles during
measurement.
Remain still and do
not move /contract the
muscles during measure-
ment.
The (I.H.B.)symbol
”“ is displayed, but
my heart beat rate
should be normal.
You move your arm
or arm muscles during
measurement.
Remain still and do
not move /contract the
muscles during measure-
ment.
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