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- iagnosis 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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