Obbo MM-4750 User manual

1
Arm Digital Blood Pressure Monitor
with Voice Funcon, Backlight,
and Touch Screen
Model No.: MM-4750
Please carefully read through this manual before first use, and store it in safe place.
If you pass the product to another person, hand over this manual along with it!
Your healthy living center
www.obbomed.com
EXPLANATION SYMBOLS
DANGER: Warning of risk of serious injury or health hazards
WARNING: Warning of risk of injury or health hazards
CAUTION: Safety informaon about possible damage to appliance/ accessories
NOTE: Important informaon
INTENDED USE OF PRODUCT
- It is intended to measure the blood pressure and pulse rate of people within the range of the designated arm
cuff, follow the instrucons in this user's manual.
- It is mainly designed for general household use.
- The device is not suitable for measuring the blood pressure of children. Consult your doctor before using it
on older children.
- The device is not suitable for people with severe arrhythmia. Consult your doctor before use.
- The device is recommended to be used indoor, in private spaces or at home.
SAFETY & INSTALLATION INSTRUCTION
All below informaon is to protect the health of users and the product from damage.
Consult your doctor prior to using in pregnancy or if diagnosed with severe arrhythmia or arteriosclerosis. Please read
this secon carefully before using the unit.
- Do not use the unit for any purpose other than measuring blood pressure.
- Always consult your doctor. Self-diagnosis of measurement results and self-treatment are dangerous.
PRODUCT FEATURES
SCOPE OF DELIVERY (ACCESSORIES)
- Touch Screen Display with Backlight
- Voice Seng: English / German / Spanish
- Memory Storage
- WHO Classificaon Indicator
- Irregular Pulse Detecon
- Body Movement Detecon
- Date and Time Stamp
- AC adapter (oponal)
- Blood Pressure Monitor Main Unit
- Arm Cuff
- Storage Bag
- User’s manual
- Baery: four AA baeries included
AC adapter is not included.
0197

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- Do not leave the unit unaended with infants or persons who cannot express their consent.
- Do not disassemble or aempt to repair.
- Protect the unit against moisture. If liquid does manage to penetrate into the unit, remove the baeries
immediately and do not connue to use this unit.
- If baery fluid gets in your eyes, immediately rinse with plenty of clean water. Consult a doctor immediately.
- Use only the approved arm cuff for this unit. Use of other arm cuffs may result incorrect measurement results.
- Do not use a mobile phone or other devices that emit electromagnec fields, near the unit. This may result
incorrect operaon of the unit.
- Do not operate the unit in a moving vehicle (car, airplane).
- Do not take measurement aer bathing, drinking alcohol, smoking, exercising or eang.
- Do not inflate the arm cuff when it is not wrapped around your arm.
- Do not leave the cuff wrapped on the arm if taking measurements during the night. This could result in injury.
- Do not apply strong shocks and vibraons to or drop the unit and arm cuff.
- Remove the baeries from the unit if not used for long me.
- Consult doctor or physician before using this product if you are/ have:
• Recovering from surgery
• Tumors, acute illnesses or aches
• Osteoporosis, dysesthesia, or anemia
• Diabetes, phlebis, thrombosis
• Heart and vascular diseases
• Individuals with pacemakers or other implanted electronic devices
• Under the effects of alcohol, sleeping pills or sedaves
• Arrhythmia or arteriosclerosis
• Pregnancy
• Older children
• Under the effects of alcohol, sleeping pills or sedaves.
- If you have any concerns regarding to your health, consult your doctor before using this product.
- Please stop using it immediately if you experience any pain or discomfort while using this product.
HEALTH PRECAUTIONS
OVERVIEW
Irregular heartbeat symbol
Low baery
The presure in cuff is instable, or much remnant air in cuff
Find an error, please re-inflate
2-3 cm
(0.8”-1.2”)
LEFT ARM
Cuff Tube Plug
Rubber Tube
Memory Buon
Touch Sceen
On/Off Buon
Start Buon
LCD
WHO Classificaon Indicator
Cuff
- People with severe blood flow problems, or blood disorders, should consult a doctor before using the unit,
as cuff inflaon can cause internal bleeding.
- Do not take any therapeuc measures on the basis of a self measurement. Never alter the dose of a medicine
prescribed by a doctor.

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Installing/ Replacing The Baeries
1. Remove the baery cover.
2. Insert four "AA" baeries and ensure correct polarity (as marked inside the baery compartment).
• If the baery low symbol ( ) appears on the display, turn off the monitor, then replace all baeries at the
same me.
• The measurements connue to be stored in memory even aer the baeries are replaced.
Using The Oponal Ac Adapter
1. Insert the AC adapter plug into the AC adapter jack on the rear side of the main unit.
2. Plug the AC adapter into an electrical outlet.
3. To disconnect the AC adapter, unplug the AC adapter from the electrical outlet first and then remove the AC adapter
plug from the main unit.
Touch Screen Switch
The innovave touch screen display funconality can be acvated or disabled easily at anyme
with ON/OFF touch screen acvaon switch. Please keep the touch switch in "ON" posion to
operate the monitor.
OFF ON
System Sengs
1. Ensure the Touch Screen Switch in "ON" Posion.
2. Date/Time Seng
• With the unit switched off, simultaneously press the MEM buon and START buon for 3 seconds. The entry to the
month flashes.
• Press the MEM buon repeatedly unl the desired number for the month appears.
• Press the START buon to accept the seng. Now the entry to the day flashes.
• Proceed in exactly the same manner when entering the day, hour and minute.
• In each case, press the MEM buon to select and the START buon to accept the entry.
PREPARATION
3. Voice Language Seng
• With the unit switched off, select the desired voice language by pressing and holding the MEM buon.
• Now the screen will cycle through "L0", "L1", "L2" and "L3".
Once you change the baeries, the date
and me must be set again. The me is
expressed in 24-hour military me.
Month Day Hour Minute
L0 = Voice Funcon is off
L1 = English
L2 = German
L3 = Spanish
» The monitor will say the corresponding language
with the displayed language code.
• Once the desired language has been heard, release the MEM buon.
• Aer the desired language has been selected, a bar will appear on the
side of the screen. You can adjust the volume by pressing and holding
the MEM buon again.
• Once the volume reaches the desired level, release the MEM buon.
• The unit will automacally turn off aer the desired volume level has
been set.

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• Avoid eang, exercising, and bathing/Showering 30 minutes prior to tesng.
• Rest for at least 5 minutes prior to tesng.
• Do not stand while tesng. Sit in a relaxed posion while keeping your wrist level with your heart.
• Avoid speaking or moving body parts while tesng.
• While tesng, avoid strong electromagnec interference such as mobile phones and microwave ovens.
• Wait 3 minutes or longer before re-tesng.
• Try to measure your blood pressure at the same me each day for consistency.
• Test comparisons should only be made when monitor is used on the same arm, in the same posion, and at the same
me of day.
• This blood pressure monitor is not recommended for people with severe arrhythmia.
TESTING GUIDELINES
1. Insert the cuff plug into the cuff socket to the main unit. (the le side of the unit)
2. Fit the cuff to the upper arm with the direcon mark at the inner side.
3. Wrap the cuff:
• The boom edge of the cuff should be 1-2cm (0.4 - 0.8 inches) above
the elbow, Fig. 1.
• Wrap the cuff with a gap of 1 or 2 fingers. Be careful that the cuff is not
too ght.
• Close the Velcro fastener firmly.
The blood pressure can differ between the right arm and the le arm, and the measured blood
pressure values can be different. Obbomed recommends always using the same arm for measurement.
1-2cm (0.4-0.8 inches)
How To Sit Correctly
1. Carry out the measurement whilst comfortably seated.
2. The cuff should be at the same level as your heart, Fig. 2.
3. Keep sll during the measurement: do not move and do not talk as
this may alter the measurements.
USING THE UNIT
Fig. 1
Fig. 2
Fig. 3
Fig. 5
Fig. 4
Fig. 6
Take A Reading
1. Ensure the touch screen switch in "ON" posion.
2. Press the START buon to turn the unit on. All display characters are
shown for one second (display test), Fig. 3.
3. The screen will show the last measured reading, Fig. 4. Or if there is no
previous measurement, "0" is shown, Fig. 5.
4. The monitor will begin to guide you with voice prompts if the voice
funcon is acvated.
5. The arm cuff will automacally begin to inflate to the appropriate
pressure level. And the measurement starts once the unit slowly
releases air from the cuff.
6. A beep is heard when the measurement is complete. The systolic and
diastolic blood pressure and the pulse rate with the pulse symbol
appear on the display, Fig. 6. The blood pressure indicator flashes next
to the relevant colored bar depending on the WHO blood pressure
classificaon.
If the unit has detected an irregular heartbeat, the arrhythmia
display flashes.
7. The measured values are stored automacally. A total of up to 60
measured values with me and date can be stored.
Switch Off The Monitor
• Press the START buon to turn the unit off in any mode.
• The unit will shut off automacally aer idling for 1 minute (2 minutes
in memory recall mode).

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Memory Funcon
The monitor automacally stores 60 measurements.
If the memory is full, the monitor will delete the oldest measurements
1. Ensure the Touch Screen Switch in "ON" Posion.
2. Displaying Stored Results
• With the unit switched off, press the MEM buon to acvate the memory
mode, Fig. 7.
• The LCD will show the number of results stored. Then, the most recent
result will be displayed, Fig. 8.
• Connue pressing the MEM buon to cycle through the stored results, Fig. 9.
The memory number will increase by 1 each me.
• Or if there is no result stored, "0" is shown for both blood pressure
readings and for pulse rate, Fig. 10.
3. Deleng Memory
When any result is displaying, press and hold the MEM buon for about 3
seconds. All results will be deleted automacally aer 1 beep, Fig. 11 & 12.
Press MEM or START buon to turn the unit off.
You cannot parally delete the stored results.
Fig. 7
Fig. 9
Fig. 11
Fig. 8
Fig. 10
Fig. 12
ABOUT BLOOD PRESSURE
What is Blood Pressure?
Blood pressure is a measure of the force of blood flowing against the
walls of the arteries. Arterial blood pressure is
constantly changing during
the course of the heart's cycle. The highest pressure in the cycle is called the Systolic Blood
Pressure; the lowest is the Diastolic Blood Pressure. Both pressure readings, the Systolic and Diastolic, are necessary to
enable a doctor to evaluate the status of a paent's blood pressure.
We recommend contacng your physician if you see this indicator frequently
Why Measuring Blood Pressure at Home?
Many factors such as physical acvity, anxiety, or the me of day, can influence your blood pressure. A single
measurement may not be sufficient for an accurate diagnosis. Thus it is best to try and measure your blood pressure at
the same me each day, to get an accurate indicaon of any changes in blood pressure. Blood pressure is typically low
in the morning and increases from aernoon to evening. It is lower in the summer and higher in the winter.
Classificaon of Blood Pressure by WHO
The World Health Organizaon (WHO) and the Internaonal Society of Hypertension (ISH) developed the Blood
Pressure Classificaon shown in this figure. This classificaon is based on the blood pressure values measured on
people in a sing posion in outpaent departments of hospitals.
What is Irregular Heartbeat?
An irregular heartbeat is defined as a heartbeat rhythm that varies by 25% from the average of all heartbeats during
the systolic and diastolic blood pressure measurement. It is important that you are relaxed, remain sll and do not talk
during measurements.

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There is no universally accepted definion of hypotension. However, those having the systolic pressure below
100 mmHg are assumed as hypotensive.
Opmal Blood
Pressure
(Target Value) Diastolic Blood Pressure
(mmHg)
Systolic Blood Pressure (mmHg)
Normal Blood
Pressure
Normal Systolic Value
Mild Hypertension
Moderate Hypertension
Severe Hypertension
180
160
140
130
120
80 85 90 100 110
Problem Cause Soluon
Arm cuff not applied correctly
Movement or talking during
measurement
Apply the arm cuff correctly
Remain sll and do not talk during the
measurement
The unit loses power
during measurement The baeries are empty Replace all baeries with new ones
Nothing happens when
you press the buons
The baeries are empty Replace all baeries with new ones
The baeries have been inserted
incorrectly
Insert the baeries with the correct (+/-)
polarity
Lit The baeries are exhausted You should replace them with new ones
at once
The touch screen switch is in the
"OFF" posion
Keep the touch screen switch in "ON"
posion and try again
Display
Cuff fails to inflate properly Make sure hose is properly fastened to cuff
and the monitor
Improper operaon Read the user’s manual carefully and repeat
the measurement
Other problems • Press the START buon and restart the measurement.
• Replace all baeries with new ones and try to measure again.
If the problem can’t be solved, please contact the local dealer or ObboMed Customer Service.
Do not aempt to open this product, as any aempt to do so will make your warranty invalid.
TROUBLESHOOTING
The readings are too low
or high

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MAINTENANCE
To protect your unit from damage, please observe the following:
• Do not expose the unit to direct sunlight, and protect it from dust and moisture.
• Do not subject the unit to strong shocks or vibraons, such as dropping the unit on the floor.
• Do not use volale liquids to clean the main unit. Clean the unit with a so, dry cloth.
• Do not wash the arm cuff or immerse it in water.
• Do not use petrol, thinners or similar solvents to clean the arm cuff.
• Use a so, moistened cloth and soap to clean the arm cuff.
• Do not disassemble or aempt to repair the unit. Contact local dealer for repair, any tampering voids warranty.
MAINTENANCE & STORAGE
DISPOSAL
Disposal of packing and product aer end of lifeme.
Deliver all packing materials at a collecon point or in the appropriate bins for recycling.
STORAGE
• Do not fold the cuff or tubing ghtly.
• Store the unit and arm cuff in its storage bag in a clean dry place.
• Keep the product out of reach and sight of children.
• Remove the baeries from the unit if not used for long me.
Product name: Arm Digital Blood Pressure Monitor with Voice Funcon, Backlight, and Touch Screen
Model: MM-4750
Display: LCD digital display
Measurement Method: Oscillometric method
Cuff Inflaon: Automac inflaon
Memory slots: 60 readings
Power source: DC 6V 600mA (4 x 1.5V Size AA Baeries) or AC/DC Adapter (Oponal)
Baery Life: Capacity of new alkaline baeries is approx. 180 measurements
Applied Part:
= Type BF (the cuff is type BF applied part)
Arm Circumference: 22 – 30 cm (8.7 – 11.8 inches) for adults
Measurement range: Pressure: 0 – 300 mmHg / Pulse: 40 – 180 beats/Min
Measurement accuracy: Pressure: ± 3 mmHg / Pulse: ± 5% of reading
Operang condions: Temperature: 5°C – 40°C (41°F - 104°F) / Humidity: 15% – 90% RH
Storage condions: Temperature: -20°C – 55°C (-4°F – 131°F) / Humidity: 15% – 95% RH
Unit dimensions: 15 x 10.8 x 6 cm/ 5.9 x 4.3 x 2.4 inches
Unit weight: Approx. 340g (12 oz) without baeries
TECHNICAL DATA
Technical specificaons are subject to change without noce.
EXPLANATION OF SYMBOLS ON UNIT
Symbol for “Read the user’s manual”
Symbol for “Type BF applied parts”
(the cuff is type BF applied part)
Symbol for “Waste Electrical and
Electronic Equipment”
Symbol for “Manufacturer”
Symbol for “Date of Manufacture”
Symbol for “Keep dry”
Symbol for “Compiles With
MDD93/42/EEC Requirements”
Symbol for “Serial Number”
SN
0197

Distribuon by ObboMed Group:
Webshop: www.obbomed.com
Europe:
Morseweg 11, 8503 Ah Joure
The Netherlands
Mail: [email protected]
United States:
1210 E Lexington Ave,
Pomona, CA 91766, U.S.A.
Mail: [email protected]
Australia:
39/3 Kelso Crescent Moorebank,
NSW 2170, Australia
Mail: [email protected]
ObboMed® is registered Trademark of ObboMed Group.
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WARRANTY
The statutory warranty period applies. If the product is defecve, please contact the manufacturer's service centre
(see service e-mail at the end of this manual) or your retailer. For repair and warranty processing, please include
the following documents when you send in the product:
• A copy of the receipt with purchasing date.
• A reason for the claim or descripon of the fault.
No guarantee is provided when the product is not installed/ operated according to this manual, used for other purposes
or careless use of the product.
DISTRIBUTION & SERVICE
Manufacturer: Picard Healthcare Technology (Dongguan) Co. Ltd.
Address: No. 149, Chunfung Rd, Longbelin, Tangxia, Dongguan,
Guangdong Prov., China
European Representative: ObboMed Group B.V.
Address: Morseweg 11, 8503 Ah Joure, The Netherlands
Tel: [phone] 0197