Data Memory; Battery Indicator And Battery Change; Error Messages - Microlife BP N2 Easy Manual

Systolic blood pressure: > 135 mmHg
Diastolic blood pressure: > 85 mmHg

6. 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» AP is displayed.

7. Battery Indicator and Battery change

Low battery
When the batteries are approximately ¾ empty the battery symbol AN
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 AN 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 3 on the bottom of the device.
2. Replace the batteries – ensure correct polarity as shown by the
symbols in the compartment.
Which batteries and which procedure?

Use 2 new, long-life 1.5 V, size AA 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
interrupted and an error message, e.g. «ERR 3», is displayed.
4
Error Description Potential cause and remedy
«ERR 1» Signal too The pulse signals on the cuff are too weak.
weak Re-position the cuff and repeat the
measurement.*
«ERR 2» 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» No pres- An adequate pressure cannot be gener-
sure in the ated in the cuff. A leak may have occurred.
cuff Check that cuff and pump ball are correctly
connected and that the cuff is not fitted too
loosely. Replace the batteries if necessary.
Repeat the measurement.
«ERR 5» Abnormal The measuring signals are inaccurate and
result no result can therefore be displayed. Read
through the checklist for performing reli-
able measurements 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 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.
9. Safety, Care, Accuracy Test and Disposal
Safety and protection
• This device may only be used for the purposes described in
these instructions. The manufacturer cannot be held liable for
damage caused by incorrect application.
• This device comprises sensitive components and must be
treated with caution. Observe the storage and operating condi-
tions described in the «Technical Specifications» section.
• Protect it from:
- water and moisture
- extreme temperatures
- impact and dropping