Microlife BP W70, Manual

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7. Error Messages
If an error occurs during the measurement, the measurement is inter-
rupted and an error message, e.g. « ERR 3 », is displayed.
Error Description Potential cause and remedy
« ERR 1 »
AN
Signal too
weak
The pulse signals on the cuff are too weak. Re-
position the cuff and repeat the measurement.*
« ERR 2 »
AO
Error signal During the measurement, error signals were
detected by the cuff, caused for instance by
movement or muscle tension. Repeat the
measurement, keeping your arm still.
« ERR 3 »
AO
No pressure
in the cuff
An adequate pressure cannot be generated in
the cuff. A leak may have occurred. Check that
the cuff is correctly connected and is not too
loose. Replace the batteries if necessary.
Repeat the measurement.
« HI » Pulse or cuff
« ERR 6 » MAM Mode
error
« ERR
21 »
Wrist Position
Indicator error
pressure too
high
The pressure in the cuff is too high (over
299 mmHg) OR the pulse is too high (over
199 beats per minute). Relax for 5 minutes
and repeat the measurement.*
« LO » Pulse too
low
The pulse is too low (less than 40 beats per
minute). Repeat the measurement.*
Error Description Potential cause and remedy
8
« ERR 5 » Abnormal
result
The measuring signals are inaccurate and no
result can therefore be displayed. Read through
the checklist for performing reliable measure-
ments and then repeat the measurement.*
There were too many errors during the
measurement in MAM mode, making it
impossible to obtain a final result. Read
through the checklist for performing reliable
measurements and then repeat the
measurement.*
Possibly some problem occurs on the sensor
for Wrist Position Indicator. Turn off and
remove the battery then repeat measurement.
If still displayed, please contact your local
Microlife-Service.
* Please immediately consult your doctor, if this or any other
problem occurs repeatedly.
If you think the results are unusual, please read through the
information in «Section 1.» carefully.