18
19
Time of day
Upper curve: systolic blood pressure
Lower curve: diastolic blood pressure
Hypertension
High blood pressure can go unnoticed for a long time, since it does
not produce noticeable symptoms. If your blood pressure falls in an
“hypertension” area in repeated measurements over several days, you
should consult your doctor for detailed medical examination.
Self- diagnosis and treatment using measured results may be dangerous.
Never initiate, change or suspend a therapy without consulting your doctor.
Hypotension
The definition of hypotension is not universally accepted. Nevertheless,
a systolic pressure lower than 100 mmHg is assumed as hypotensive.
Exceptional Situations
Error Indicators
The following symbols will appear on the display in case of misfunction.
Symbol
In what situation
Remedy
While inflating the
Cuff.
Wrap the cuff correctly and tightly. Do not
move your arm and body.
Repeat the measurement.
At the end of
measurement.
Do not move your arm and body.
Repeat the measurement.
Low battery power
Replace all of the worn batteries with new
ones.
230
11
Pressing the
buttons at random
or cleaning the
devices
You activated maintenance mode, remove
and replace batteries to return to normal
operation.
Fault Conditions
Problem
Causes and Solutions
No power. No display
appears on the display
screen.
Check the battery installation for proper placement
of the batteries polarities. If necessary replace
batteries.
Measurement values appear
too high or too low.
Blood pressure varies constantly. Many factors
including stress, time of day, how you wrap the
cuff, may affect your blood pressure. Review the
sections “Proper Way of Measurement”. Repeat
the measurement
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