Problem /
Error Message
The blood pressure
measurements are very
high/low.
Stored measured values
can no longer be retrieved
from the memory.
The ECG measurement
does not start even
though there is contact
with the skin.
Bluetooth
®
connection
failed.
13. Disposal
Repairing and disposing of the device
• Do not repair or adjust the device yourself. Proper operation can no longer be guaranteed in this
case.
• Do not open the device. Failure to comply will invalidate the warranty.
Possible cause
The cuff was not attached
correctly.
You moved or talked during
the measurement.
The measurement was ob-
structed by clothing.
Old measured values have
been overwritten by more
recent values as the mem-
ory is full.
Insufficient contact pres-
sure.
Connection problems
between the smartphone/
tablet and the app.
54
Solution
Re-attach the cuff.
Do not move or talk during the
measurement.
Ensure that clothing cannot
obstruct the arm cuff during the
measurement.
Download the stored measured
values to your computer every
so often.
Ensure that you press firmly on
the electrodes.
Switch off the main unit, close
the app, and deactivate and
reactivate Bluetooth
®
smartphone/tablet. Try to re-es-
tablish the connection.
on your