Microlife BP A1 Easy Manual page 5

2. Using the Device for the First Time
Inserting the batteries
After you have unpacked your device, first insert the batteries. The
battery compartment 5 is on the bottom of the device. Insert the
batteries (4 x 1.5 V, size AA), thereby observing the indicated polarity.
Selecting the correct cuff
Microlife offers different cuff sizes. Select the cuff size to match the
circumference of your upper arms (measured by close fitting in the
centre of the upper arm).
Cuff size for circumference of upper arm
S 17 - 22 cm
M 22 - 32 cm
M - L 22 - 42 cm
L 32 - 42 cm
L - XL 32 - 52 cm

Optional preformed cuffs «Easy» are available for better
fitting and comfort.

Only use Microlife cuffs.
Contact your local Microlife Service if the enclosed cuff 6 does

not fit.
Connect the cuff to the device by inserting the cuff connector 7

into the cuff socket 3 as far as it will go.
3. Taking a Blood Pressure Measurement
Checklist for taking a reliable measurement
1. Avoid activity, eating or smoking immediately before the
measurement.
2. Sit down on a back-supported chair and relax for 5 minutes.
Keep the feet flat on the floor and do not cross your legs.
3. Always measure on the same arm (normally left). It is recom-
mended that doctors perform double arm measurements on a
patients first visit in order to determine which arm to measure in
the future. The arm with the higher blood pressure should be
measured.
4. Remove close-fitting garments from the upper arm. To avoid
constriction, shirt sleeves should not be rolled up - they do not
interfere with the cuff if they are laid flat.
5. Always ensure that the correct cuff size is used (marking on the
cuff).
 Fit the cuff closely, but not too tight.
 Make sure that the cuff is positioned 1-2 cm above the elbow.
BP A1 Easy
 The artery mark on the cuff (ca. 3 cm long bar) must lie over
the artery which runs down the inner side of the arm.
 Support your arm so it is relaxed.
 Ensure that the cuff is at the same height as your heart.
6. Press the ON/OFF button 1 to start the measurement.
7. The cuff will now pump up automatically. Relax, do not move
and do not tense your arm muscles until the measurement
result is displayed. Breathe normally and do not talk.
8. When the correct pressure is reached, the pumping stops and the
pressure falls gradually. If the required pressure was not reached,
the device will automatically pump some more air into the cuff.
9. During the measurement, the pulse indicator AM flashes in the
display.
10.The result, comprising the systolic 8 and the diastolic 9
blood pressure and the pulse rate AT is displayed.
11.When the device has finished measuring, remove the cuff.
12.Switch off the device. (The monitor does switch off automati-
cally 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
pressure sensation).

If the systolic blood pressure is known to be very high,
it can be an advantage to set the pressure individually. Press
the ON/OFF button after the monitor has been pumped up to
a level of approx. 30 mmHg (shown on the display). Keep the
button pressed until the pressure is about 40 mmHg above
the expected systolic value – then release the button.
4. Appearance of the Irregular Heartbeat (IHB) Symbol
This symbol AO indicates that an irregular heartbeat was detected.
In this case, the measured blood pressure may deviate from your
actual blood pressure values. It is recommended to repeat the
measurement.
Information for the doctor in case of repeated appearance of
the IHB symbol:
This device is an oscillometric blood pressure monitor that also
measures the pulse during blood pressure measurement and
indicates when the heart rate is irregular.
5. Data Memory
This device always stores the last result at the end of the measure-
ment. To recall the reading, press and hold the ON/OFF button 1
while the device is switched off. Release the button as soon as all
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