Dr.Frei M-300A User manual

www.dr-frei.com
AUTOMATIC
BLOOD PRESSURE
MONITOR
MODEL M-300A
USER’S MANUAL
w
ww
ww
w
w
w.
w.
.
d
d
dr
dr
-fr
e
i.
com
MODEL
M-300A
US
ER
’S
MAN
U
AL

AUTOMATIC BLOOD PRESSURE MONITOR
Model М-300A
User’s manual (4-23)
АВТОМАТИЧЕСКИЙ ИЗМЕРИТЕЛЬ
АРТЕРИАЛЬНОГО ДАВЛЕНИЯ
Модель М-300A
Инструкция пользователя (24-44)
АВТОМАТИЧНИЙ ВИМІРЮВАЧ
АРТЕРІАЛЬНОГО ТИСКУ
Модель М-300A
Інструкція користувача (45-65)
AUTOMATINIS ARTERINIO
KRAUJOSPŪDŽIO MATUOKLIS
Modelis M-300A
Vartotojo instrukcija (66-85)
AUTOMĀTISKS ARTERIĀLĀ
SPIEDIENA MĒRĪTĀJS
Modelis M-300A
Lietotāja instrukcija (86-105)
AUTOMAATNE
VERERÕHUAPARAAT
Mudel M-300A
Kasutusjuhend (106-125)
TENSIOMETRU AUTOMAT
Model M-300A
Manual de utilizare (126-145)
АВТОМАТТЫ АРТЕРИАЛДЫ
ҚЫСЫМ ӨЛШЕУІШ
M-300А моделі
Қолданушы ережелері (146-167)
RU
LT
UA
LV
EE
RO
MD
EN
KZ

4
DEAR DR. FREI AUTOMATIC BLOOD
PRESSURE MONITOR OWNER
Thank you for choosing Automatic Blood Pressure Monitor Dr. Frei® TM
model M-300A. We are sure that having appraised worthily the high quality
and reliability of this device you will become a regular user of the products
of Swiss Trademark Dr. Frei®.
This system is a fully automatic, digital blood-pressure measuring device
for use on the upper arm, it enables very fast and reliable measurement
of the systolic and diastolic blood-pressure as well as the pulse frequency
by way of the oscillometric method of measuring.This monitor features
Blood Pressure Rate Indicator, Irregular Heartbeat Detection and function
of average of all stored results as well as 90 memory cells.
Before starting to use this device please study the user’s manual carefully.
The user’s manual offers all information you need to measure your blood
pressure and pulse correctly. For all questions concerning the device
please contact your local distributor or Dr. Frei® service center in your
country.
ATTENTION
This blood pressure monitor is designed to carry out self-control over blood
pressure but NOT to make self-diagnosis of hypertension/hypotension.
Please DO NOT diagnose by yourselves basing on the measurement
results obtained with the blood pressure monitor. Please DO NOT execute
self-treatment of high/low blood pressure and DO NOT change the
methods prescribed without consulting your doctor.
Type BF applied part.
Read the instructions carefully before using this device.

EN
5
TABLE OF CONTENTS
IMPORTANT INFORMATION ON BLOOD PRESSURE AND ITS
MEASUREMENT .................................................................................... 6
What Is Blood Pressure? ......................................................................... 6
Which Values Are Normal? ...................................................................... 7
ADVANTAGES OF AUTOMATIC BLOOD PRESSURE MONITOR
MODEL М-300A...................................................................................... 9
Blood Pressure Rate Indicator................................................................. 9
Irregular Heartbeat Detection .................................................................. 9
GETTING READY FOR MEASUREMENT ........................................... 10
Safety Precautions ................................................................................ 10
Description of the Blood Pressure Monitor .............................................11
Inserting the Batteries............................................................................ 12
Using a Mains Adaptor .......................................................................... 12
Setting the Date and Time ..................................................................... 13
MEASUREMENT PROCEDURE .......................................................... 14
Fitting the Cuff ....................................................................................... 14
Taking a Single Measurement ............................................................... 15
MEMORY FUNCTION........................................................................... 17
Average of All Stored Memories ............................................................ 17
Viewing the Stored Values ..................................................................... 17
Delete Memories ................................................................................... 18
ERROR MESSAGES/TROUBLESHOOTING....................................... 18
CARE AND MAINTENANCE ................................................................ 20
SYMBOL INFORMATION ..................................................................... 21
TECHNICAL SPECIFICATIONS........................................................... 22
WARRANTY.......................................................................................... 23

6
IMPORTANT INFORMATION
ON BLOOD PRESSURE
AND ITS MEASUREMENT
What Is Blood Pressure?
Blood pressure is the pressure
that your blood extends to the
vascular walls. Blood pressure is
necessary to provide for constant
blood ow inside the body.
Thanks to it the cells get oxygen
that provides for their normal
functioning. The heart performs
the function of a «pump»,
sending blood to the blood vessels. Each heart beat creates a certain
level of the blood pressure.
There are 2 kinds of blood pressure: a systolic (upper) one, which
corresponds to the heartbeat pushing blood into the arteriae; and a
diastolic (lower) one, which means the blood pressure between two
heartbeats.
Blood pressure is subject to uctuations during the day even in healthy
people. The uctuations are inuenced by a number of factors - time of
day, person’s condition, physical or mental activity, environment, etc.
Day-Night Fluctuations of the Blood Pressure
SYS blood pressure
DIA blood pressure
Pulse
170
160
150
140
130
120
110
100
90
80
70
60
50
40
8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 2.00 4.00 6.00 8.00
DIA blood pressure
SYS blood pressure
Time (hours)
mmHg

EN
7
An increase of blood pressure increases the burden onto the heart, affects
blood vessels making their walls thick and less elastic.
One of the features of the hypertension is its ability to remain unnoticed
for the patient at its early stages. That’s why the self control of the blood
pressure is so important. With the illness progressing, headaches and
regular dizziness appear, the sight declines, the functioning of vitalses
(encephalon, heart, kidneys, blood vessels) breaks down. Without special
treatment the complications of hypertension might be kidney damages,
breast-pang, paralytic stroke, aphasia, dementia, heart attack and stroke.
Which Values are Normal?
Monitoring your routine blood pressure trend helps you to know your
body condition. Human blood pressure naturally increases after reaching
middle age.
This symptom is a result of continuous ageing of the blood vessels. Further
causes include obesity, lack of exercise and cholesterol (LDL) adhering to
the blood vessels, diabetes. Rising blood pressure accelerates hardening
of the arteries, and the body becomes more susceptible to apoplexy and
coronary infarction.
Denitions and Classication of blood pressure levels according to
2007 ESH-ESC Practice Guidelines for the Management of Arterial
Hypertension: Data in mmHg.
Category Systolic
(mmHg) Diastolic (mmHg)
Optimal < 120 and < 80
Normal*3 120-129 and/or 80-84
High normal 130-139 and/or 85-89
Grade 1
hypertension 140-159 and/or 90-99
Grade 2
hypertension 160-179 and/or 100-109
Grade 3
hypertension ≥ 180 and/or ≥ 110

8
Isolated systolic
hypertension ≥ 140 and < 90
Isolated systolic hypertension should be graded (1, 2, 3) according to
systolic blood pressure values in the ranges indicated, provided that
diastolic values are < 90mmHg.
Source: The European Society of Hypertension and European Society of
Cardiology Task Force Members. 2007 ESH-ESC Practice Guidelines for
the Management of Arterial Hypertension. J Hypertens 2007; 25:1751-
1762.
• The diagnosis of hypertension requires from the patient to combine
medical treatment prescribed by the doctor and mode of life correction.
• People with normal pressure and high normal pressure are recom-
mended to carry out self-control of their tension in order to timely take
measures to decrease the blood pressure level down to the optimal one
without using any medications.
• For people more than 50 years old high level of systolic blood pressure
(higher than 140 mmHg) is more crucial than diastolic pressure.
• Even with blood pressure being normal, people run the bigger risk of
hypertension development with advancing age.
ATTENTION
If you have normal results of blood pressure measured under calm
conditions but your results are excessively high when measured under
the conditions of physical or mental exhaustion, this might be a sign of so
called brittle (that is unstable) hypertension. If you suspect that, please
consult your doctor.
When measured correctly, if diastolic blood pressure is more than 120 mmHg,
it is necessary to call the doctor immediately.

EN
9
ADVANTAGES OF AUTOMATIC
BLOOD PRESSURE MONITOR
MODEL М-300A
Blood Pressure Rate Indicator
Blood pressure rate indicator is located along the left side in the display.
The classication corresponds to ESH (European Society of Hypertension)
ranges described in the table of the section «Which values are normal?».
After the measurement there appears the color bars in the left part of the
display: green zone - optimal blood pressure, yellow - elevated, orange -
too high, red - dangerously high. This function helps you to self-orient in
the measurement results.
Irregular Heartbeat Detection
This function indicates allorhythmic heartbeating. If the symbol of IHB
appears on the display that means that certain abnormality in heart beat
frequency was detected during the measurement.
In this case, the result may deviate from your normal blood pressure -
repeat the measurement. 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:
Information for the doctor on frequent appearance of the Irregular
Heartbeat Detector.
This instrument is an oscillometric blood pressure monitor that also
analyses pulse frequency during measurement. The instrument is
clinically tested.
The 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.

10
GETTING READY
FOR MEASUREMENT
Safety Precautions
1. Use this device ONLY for the intended use described in this manual.
2. Do NOT use accessories which are not specied by the
manufacturer.
3. Do NOT use the device if it is not working properly or damaged.
4. Do NOT use the equipment where aerosol sprays are being used, or
where oxygen is being administered.
5. Do NOT use under any circumstances on newborns.
6. This device does NOT serve as a cure for any symptoms or
diseases. The data measured are for reference only. Always consult
your doctor to have the results interpreted.
7. Keep the equipment and its exible cord away from hot surfaces.
8. Do NOT apply the cuff to areas other than the place directed.
9. Proper maintenance and periodically calibration are essential to the
longevity of your device. If you are concerned about your accuracy of
measurement, please contact local customer service for help.
10. This system is intended for individuals age 18 or above.
11. Do not use it for diagnosis of hypertension or testing on newborns,
babies, young children or persons who cannot express their consent.
12. If you have been diagnosed with a severe arrhythmia or irregular
heartbeat, atrial or ventricular premature beats or atrial brillation,
measurements made with this instrument should only be evaluated
after consultation with the doctor or your healthcare professionals.
KEEP THIS MANUAL DURING THE WHOLE LIFETIME OF THE DEVICE

EN
11
Description of the Blood Pressure Monitor
1 Cuff socket
2 SET button
3 MEMORY button
4 START button
5 Battery cover
6DC jack
7LCD display
Cuff:
M-300A offers a wide range soft conical cuff with
D-ring, measuring size: 22~38cm, suitable for
most of arm circumferences.
Display screen:
8 Time Date
9 Systolic Pressure
23456
7
1
SET
ME MO RY
ST AR T
SET
ME MO RY
START

12
10
Diastolic Pressure
11
Low battery icon
12
Pulse rate
13
Heartbeat icon
14
Irregular heartbeat detector
15
Memory set
16
Memory icon
17
Trafc light indicator
Inserting the Batteries
To insert batteries:
1. Remove the cover of the battery compartment, which
is located in the back side of the device (see the
illustration).
2. Insert the batteries (4 AAA, 1.5 V), following the
indicated polarity. (+ -)
ATTENTION
• After the warning appears, device is blocked till the batteries have
been replaced.
• If the blood pressure monitor is not used for long periods, remove the
batteries from the device.
• Please use «AAA» Long-Life or Alkaline 1.5V Batteries. Do not use
rechargeable batteries.
Using a Mains Adaptor
It is possible to operate Automatic Blood Pressure Monitor Model M-300А
with a mains adaptor (output 5 V DC/600 mA).
1. Connect the micro plug to the socket at the device right side.
2. Plug the mains adapter (output 5 V DC/600 mA) to a 100-240 V
electrical power socket.
NOTE:
• Please use the adaptor of Trademark Dr. Frei®. Any other adaptor
being used, the service center is not considered responsible for the
warranty servicing/repair of the monitor.

EN
13
• No power is taken from the batteries while the mains adaptor is con-
nected to the device.
• Please consult service center if you have questions relating to the
mains adaptor.
Setting the Date And Time
Insert batteries or press SET button, «2013» ashes on LCD.
a. When the year ashes, press SET button until the correct year
appears. Press MEMORY button to conrm and change to Month
setting.
b. When the month ashes, press SET button until the correct month
appears. Press MEMORY button to conrm and change to date
setting.
c. Set the day, hour and minute in the same way as described above.

14
NOTE: If the meter is idle for 1.5 minutes during the setting mode, it will
switch off automatically.
MEASUREMENT PROCEDURE
ATTENTION
• Find time to relax by sitting in a quiet atmosphere for some time before
measurement.
• Efforts by the patient to support the arm can increase the blood pres-
sure. Make sure you are in a comfortable, relaxed position and do not
activate any muscles in the arm during measurement.
• Always measure on the same arm (normally left).
• Remove any garment that ts closely to your upper arm. Do not roll
the sleeve since it can squeeze your hand and this can lead to false
results.
• Use only clinically approved original cuff.
• If you want to follow the results of your blood pressure measurements,
always perform measurements at the same time of day, since blood
pressure changes during the course of the day.
• Measurements should be done after a 5 minute rest to ensure ac-
curacy.
Fitting the Cuff
a. Plug the cuff connector to the cuff socket on the device left side.
b. Assemble the cuff as shown below. The smooth surface should be
inside of the cuff loop and the metal D-ring should not touch your skin.
c. Stretch your left (right) arm in front of you with your palm facing up.
Slide and place the cuff onto your arm to let the air tube and artery
mark region toward the lower arm.
Wrap and tighten the cuff above your elbow. The artery mark on the

EN
15
edge of the cuff should be approx. 0.8ʺ to 1.2ʺ (2 cm to 3 cm) above
your elbow. Align the tube over the main arteries on the inside.
d. Leave a little free space between the arm and the cuff: you should be
able to t two ngers between them. Remove all clothing covering or
constricting the measurement arm.
e. Press the hook material rmly against the pile material. The top and
bottom edges of the cuff should be tightened evenly around your
upper arm.
Taking a Single Measurement
ATTENTION
1. Sit down for at least 10 minutes before measuring.
2. Place your elbow on a at surface. Relax your hand with the palm facing
up.
3. Make sure the cuff is about the same height as the location of your
heart.
4. Remain still and do not talk or move during the measurement.
WARNING:
If the cuff is relatively lower (higher) than the heart, the obtained blood
pressure value could be higher (lower) than the actual value.

16
Always apply the pressure cuff before turning on the monitor.
a. Press START button, pump begins to inate the cuff. The rising
pressure in the cuff is shown on the display.
b. Pressure in cuff increases to working pressure. Then pump stops and
pressure falls.
NOTE: In case the ination pressure is not sufcient to determine
measurement result, the monitor automatically re-inates to a higher level.
c. The heart symbol «♥» starts to ash every heart beat once pulse is
detected.
d. After the measurement, systolic pressure, diastolic pressure, pulse
rate and color bars classied from ESH (European Society of
Hypertension) standards shows on the display.
e. If irregular heartbeat was detected during the measurement, LCD
displays the « » icon to remind users of heartbeat irregularity.

EN
17
DISCONTINUING A MEASUREMENT
If it is necessary to interrupt a blood pressure measurement for any reason
(e.g the patient feels unwell), the START button can be pressed at any
time. The device then immediately lowers the cuff pressure automatically.
MEMORY FUNCTION
Average of All Stored Memories
Press MEMORY button, LCD shows a set of values averaged from all
the stored memories of the selected user, accompanied by an icon «A».
Viewing the Stored Values
The device stores 90 most recent blood pressure test results along with
respective dates and times in the monitor memory.
Reviewing Test Results
a. Press MEMORY button again after you see the average of all stored
memories, the single memory reading appears.
b. Per the setting, the rst reading you see is the last blood pressure
result. Press MEMORY button again, the next measurement eg. M89,
as well as the previous 88 measurements (M88, M87… M1) can be
displayed one after the other.

18
Delete Memories
Hold down MEMORY button for 7 seconds until «CL» ashes on LCD,
press MEMORY button again, all the stored memories inside is removed.
Before you delete all the readings stored in the memory, pls make sure
you will not need to use them any more at a later time.
ERROR MESSAGES/
TROUBLESHOOTING
If you follow the recommended action but the problem persists, or error
messages other than the ones below appear, please call your local
distributor or Dr. Frei® service centre in your country. Do not attempt to
repair by yourself and never try to disassemble the monitor under any
circumstances.
MESSAGE CAUSE WHAT TO DO
Ination or pressure
error
Ret cuff tightly and cor-
rectly.
If error still remains,
contact local customer
service for help.
Blood pressure mea-
surement error
Ret cuff tightly and cor-
rectly.
Relax and repeat the
measurement.
If error still remains,
contact local customer
service for help.

EN
19
Improper movement
detected during mea-
surement (Artifact)
Relax and repeat the
measurement.
No pulse detected Ret cuff tightly and cor-
rectly.
Relax and repeat the
measurement.
If error still remains,
contact local customer
service for help.
Problems with the
monitor
Review the instructions
and repeat the test.
If the monitor still does
not work, please contact
the local customer service
for help.
TROUBLESHOOTING
1. If no display appears after pressing START button:
POSSIBLE CAUSE WHAT TO DO
Batteries exhausted. Replace the batteries.
Batteries incorrectly installed or
absent.
Check that the batteries are cor-
rectly installed.
2. If the heart rate is higher/lower than user’s average:
POSSIBLE CAUSE WHAT TO DO
Movement during measurement Repeat measurement
Measurement taken just after
exercise
Rest at least 30 minutes before-
hand

20
3. If the result is higher/lower than user’s average measurement:
POSSIBLE CAUSE WHAT TO DO
May not be in correct position
while measuring.
Adjust to the correct position to
measure.
Blood pressure naturally varies
from time to time.
Keep in mind for next measure-
ment.
4. If the cuff inates again while measuring:
POSSIBLE CAUSE WHAT TO DO
Cuff is not fastened. Fasten the cuff again.
If user’s blood pressure is higher than the pressure the device has
inated, the device will automatically increase the pressure and start
to inate again. Stay relaxed and wait for the measurement.
CARE AND MAINTENANCE
To avoid the monitor attracting dirt, dust or other contaminants, wash and
dry your hands thoroughly before use.
Cleaning
• To clean the monitor exterior, wipe it with a cloth moistened with tap
water or a mild cleaning agent, then dry the device with a soft dry cloth.
Do NOT ush with water.
• Do NOT use organic solvents to clean the monitor.
• Do NOT wash the pressure cuff.
• Do NOT iron the pressure cuff.
Monitor Storage
• Storage condition: -20°C to 55°C (-4°F to 131°F), below 95% relative
humidity.
• Always store or transport the monitor in its original storage case.
• Avoid dropping or heavy impact.
• Avoid direct sunlight and high humidity.