Which Batteries And Which Procedure; Using Rechargeable Batteries; Error Messages - Microlife BP W1 Basic Manual

Which batteries and which procedure?


Use 2 new, long-life 1.5 V, size AAA alkaline batteries.

Do not use batteries beyond their date of expiry.

Remove batteries if the device is not going to be used for a
prolonged period.

Using rechargeable batteries

You can also operate this device using rechargeable batteries.

Only use «NiMH» type reusable batteries.

Batteries must be removed and recharged when the flat
battery symbol appears. They should not remain inside the
device as they may become damaged (total discharge as a
result of low use of the device, even when switched off).

Always remove the rechargeable batteries if you do not intend
to use the device for a week or more.

Batteries cannot be charged in the blood pressure monitor.
Recharge batteries in an external charger and observe the
information regarding charging, care and durability.

8. 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» Signal too The pulse signals on the cuff are too weak. Re-
weak position the cuff and repeat the measurement.*
BP W1 Basic
Error Description Potential cause and remedy
«ERR 2» Error signal During the measurement, error signals were
AP detected by the cuff, caused for instance by
movement or muscle tension. Repeat the
measurement, keeping your arm still.
«ERR 3» No pres- An adequate pressure cannot be generated
AQ sure in the in the cuff. A leak may have occurred. Check
cuff that the cuff is correctly connected and is not
too loose. Replace the batteries if necessary.
Repeat the measurement.
«ERR 5» Abnormal The measuring signals are inaccurate and no
result result can therefore be displayed. Read through
the checklist for performing reliable measure-
ments and then repeat the measurement.*
«HI» Pulse or cuff The pressure in the cuff is too high (over
pressure too 299 mmHg) OR the pulse is too high (over
high 200 beats per minute). Relax for 5 minutes
and repeat the measurement.*
«LO» Pulse too The pulse is too low (less than 40 beats per
low minute). Repeat the measurement.*
* 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.
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