Microlife BP A50 - Инструкция по эксплуатации - Страница 6

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4. Appearance of the Heart Arrhythmia Indicator for 

early Detection 

This symbol 

AM

 indicates that certain pulse irregularities were 

detected during the measurement. In this case, the result may 

deviate from your normal blood pressure – repeat the measure-

ment. In most cases, this is no cause for concern. However, if the 

symbol appears on a regular basis (e.g. several times a week with 

measurements taken daily) we advise you to tell your doctor. 

Please show your doctor the following explanation:

5. Data Memory

At the end of each measurement, this instrument automatically 

stores the result.

Viewing the stored values

Press the M-button 

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 briefly, when the instrument is switched 

off. The display first shows the last stored result. 
Pressing the M-button again displays the previous value. Pressing 

the M-button repeatedly enables you to move from one stored 

value to another.

Memory full

Clearing all values

6. Battery Indicator and Battery change

Low battery

When the batteries are approximately ¾ empty the battery symbol 

AO

 will flash as soon as the instrument is switched on (partly filled 

battery displayed). Although the instrument will continue to 

measure reliably, you should obtain replacement batteries. 

Flat battery – replacement

When the batteries are flat, the battery symbol 

AO

 will flash as 

soon as the instrument is switched on (flat battery displayed). You 

cannot take any further measurements and must replace the 

batteries.

Which batteries and which procedure?

Using rechargeable batteries

You can also operate this instrument using rechargeable batteries.

9. During the measurement, the heart symbol 

AN

 flashes in the 

display and a beep sounds every time a heartbeat is detected.

10. The result, comprising the systolic 

AQ

 and the diastolic 

AR

blood pressure and the pulse 

AS

 is displayed and longer beep 

is heard. Note also the explanations on further displays in this 

booklet.

11. When the measurement has finished, press the quick-acting 

discharge valve 

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 in order to release any remaining air in 

the cuff. Remove the cuff.

12. Switch off the instrument. (The monitor does switch off auto-

matically after approx. 1 min.).

H

You can interrupt the measurement at any time by pressing 

the quick-acting discharge valve 

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 (e.g. if you feel uneasy 

or notice an unpleasant pressure sensation).

Information for the doctor on frequent appearance of the 
Arrhythmia indicator

This instrument is an oscillometric blood pressure monitor that 

also analyses pulse frequency during measurement. The instru-

ment is clinically tested.
The arrhythmia symbol is displayed after the measurement, if pulse 

irregularities occur during measurement. If the symbol appears 

more frequently (e.g. several times per week on measurements 

performed daily) we recommend the patient to seek medical advice.
The instrument does not replace a cardiac examination, but 

serves to detect pulse irregularities at an early stage.

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When the memory has stored 14 results, the memory is full. 

From this point onwards, a new measured value is stored by 

overwriting the oldest value

.

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All memory data are cleared when batteries are taken out 

of the instrument.

1. Open the battery compartment 

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 at the back of the instrument.

2. Replace the batteries – ensure correct polarity as shown by the 

symbols in the compartment.

H

Use 2 new, long-life 1.5V, size AAA batteries.

H

Do not use batteries beyond their date of expiry.

H

Remove batteries if the instrument is not going to be used 

for a prolonged period.

H

Only use «NiMH» type reusable batteries.