Data Memory; Battery Indicator And Battery Change; Low Battery; Flat Battery - Replacement - Microlife BP A90 Manual

12.Switch off the device. (The monitor does switch off automatically
after approx. 1 min.).

You can stop the measurement at any time by pressing the
ON/OFF button (e.g. if you feel uneasy or an unpleasant pres-
sure sensation).

4. Data Memory

This device always stores the last result at the end of the measurement.
To recall the reading, press and hold the ON/OFF button 1 while the
device is switched off. All display elements are shown now. Release the
button when the stored result with the letter «M» AL is displayed.

5. Battery Indicator and Battery change

Low battery

When the batteries are approximately ¾ empty the battery symbol AK
will flash as soon as the device is switched on (partly filled battery
displayed). Although the device will continue to measure reliably, you
should obtain replacement batteries.
Flat battery – replacement
When the batteries are flat, the battery symbol AK will flash as soon
as the device is switched on (flat battery displayed). You cannot take
any further measurements and must replace the batteries.
1. Open the battery compartment 4 at the back of the device.
5
2. Replace the batteries – ensure correct polarity as shown by the
symbols in the compartment.

Which batteries and which procedure?


Use 4 new, long-life 1.5 V, size AA 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.

6. Error Messages

If an error occurs during the measurement, the measurement is inter-
rupted and an error message, e.g. «ERR 3», is displayed.