Other possible errors and their solutions
If problems occur when using the device, the following points should be
checked and, if necessary, the corresponding measures are to be taken:
Malfunction
The display remains blank when
the instrument is switched on
although the batteries are in
place.
The pressure does not rise
although the pump is running.
The device frequently fails to
measure blood pressure values or
the values measured are too low
or high.
Every measurement results in a
different value, although the
device functions normally and
normal values are displayed.
Blood pressure values differ from
those measured by my doctor.
After the instrument has inflated
the cuff the pressure falls very
slowly, or not at all. (No reason-
able measurement possible.)
Remedy
1. Check batteries for the correct
polarity.
2. If the display is unusual, remove
the batteries and exchange them
for new ones.
Check the connection of the cuff
tube and connect properly.
1. Check the positioning of the cuff.
2. Measure blood pressure again in
peace and quiet, carefully follow-
ing the details in section 4.
Please read the following informa-
tion and points listed in section 4.2
"Common errors." Repeat the
measurement.
Please note: Blood pressure
fluctuates continually so succes-
sive measurements will show
some variability.
Record the daily development of the
measured values and consult your
doctor (see section 4.1)
Please note: Individuals visiting
their doctor frequently experi-
ence anxiety which can result
in a higher reading than at home
under resting conditions.
1. Check cuff connections.
2. Ensure the unit has not been
tampered with.
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