Omron Scale bf306 User Manual

Body Fat Monitor  
Model BF306  
• Instruction Manual  
• Gebrauchsanweisung  
• Gebruiksaanwijzing  
• Mode d’emploi  
page 2  
Seite 9  
EN  
DE  
NL  
FR  
IT  
pagina 16  
page 23  
• Manuale de instruzione  
• Manual de instrucciones  
pagina 30  
pagína 37  
ES  
IM-HBF-306-E-04-10/2011  
 
English  
2. HOW TO OBTAIN A CORRECT  
MEASUREMENT  
2.3 Exceptions  
In some cases, the measured body fat percentage may differ  
too much from the actual body fat percentage. These excep-  
tions are the people for who measurements may vary due to  
consistently changing amounts of water and tissue density  
within their bodies.  
The body fat monitor is a monitoring device. It should be used  
at a fixed point in time and with a fixed period between two  
measurements. For instance: once a week on a Sunday  
morning. With this in mind, please find in paragraph 2.1 a  
table with recommended times for measurement.  
There are conditions that are not suitable for taking a body fat  
measurement. There are also some exceptions that are  
excluded for taking a body fat measurement. This is explained  
in paragraph 2.2 and 2.3. This chapter will end with some  
recommendation (paragraph 2.4) before taking a measurement.  
2.1 Recommended times for measurement  
Children of  
growing stage  
Elderly people  
and women after  
menopause  
Daily activities  
Understanding the  
Those having  
swelling  
Waking up  
normal changes in  
Recommended time zone  
Breakfast  
After waking up  
your body fat per-  
centage can help you  
in preventing or  
2 hours  
reducing obesity.  
Before lunch and about 2 hours or  
more after breakfast  
Recommended time zone  
Being aware of the  
times when the body  
fat percentages shift  
within your own  
Lunch  
2 hours  
daily schedule will  
assist you in obtain-  
ing an accurate trend  
of your body fat. It is  
recommended to use  
this unit in the same  
environment and  
In the afternoon about 2 hours or  
more after lunch and before taking  
bath or dinner  
Recommended time zone  
Patients of  
osteoporosis  
having very  
People with  
a fever  
Bodybuilders or  
professional  
athletes  
Taking bath and dinner  
2 hours  
low bone density  
Before going to bed and about 2  
hours or more after taking a bath  
or dinner  
Recommended time zone  
Going to bed  
same daily circum-  
stances. (See chart)  
2.2 The conditions or circumstances NOT suitable for a  
correct measurement  
Patients under-  
going dialysis  
If a measurement is made under the following physical  
conditions, the measured body fat percentage may differ  
significantly from the actual one because the water content  
in the body changes.  
Pregnant women  
2.4 Recommendations for taking a measurement  
If the palms of your hands are dry or the temperature of your  
palms or the grip of the electrodes are extremely cool, stable  
measurement is impossible, which may lead to display error  
indication or inaccurate results.  
Please pay special attention in winter because the air is dry  
and/or the temperature is low.  
Conditions  
Actions  
Immediately after  
vigorous exercise  
Immediately after  
taking bath or sauna  
Hands are dry.  
Slightly moisten hands with  
a wet towel, then measure.  
Warm the grip electrodes by  
leaving the unit in a warm  
room for approximately ten  
minutes.  
When you hold the grip  
electrodes, they feel cold.  
Your body and hands are cold  
due to the blood not circulating  
well.  
Warm your hands by  
immersing in warm water  
or staying in a warm room.  
Start the measurement  
again.  
After drinking  
much alcohol  
After taking a large amount  
of water or after a meal  
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English  
3. OPERATION AND USAGE OF THE  
OMRON BF306 BODY FAT MONITOR  
1
3
4
In this chapter a thorough description will be given about  
the usage of the OMRON BF 306 Body Fat Monitor. First a  
description of the main unit will be given followed by an  
instruction to insert the batteries. Please note that paragraph  
3.3, 3.4 and 3.5 are about the setting and taking the  
measurement.  
2
5
6
9
This chapter will be closed with a paragraph about changing  
the values.  
7
8
BODY FAT MITOR BF306  
3.1. Description of the unit  
1
2
Display of height / weight / age mode  
Display of the values of body fat percentage / height /  
weight / age  
2
1
3
4
5
6
Display of ready before and after a measurement  
Graphical interpretation of fat% and BMI value  
Euro Asia  
Low battery display (when this mark flashes, replace  
the batteries)  
6
7
8
9
Display of BMI values  
4
Display of personal memory number  
Display of gender  
3
5
7
3.2 Battery insertion and replacement  
1. While pressing the mark on  
1
Grip electrodes  
Extremely weak electric current is applied from here  
during the measurement  
the battery cover on the back of the  
unit with your finger, slide off  
the cover in the direction of the  
arrow.  
2
3
4
Display  
Displays the set value and the measurement results  
2. Insert two AAA batteries with the  
polarities in correct alignment,  
as indicated in the battery compart-  
ment.  
O/I button  
Turns the power on and off  
Start button  
Push the button and take the measurement posture,  
then the measurement starts  
3. Slide and securely close the battery  
cover.  
5
6
Set button  
Stores the memory number (1-9)  
and personal data  
Battery life and replacement  
Up/Down ( / ) button  
When the battery replacement symbol flashes,  
replace both batteries with new ones.  
Increases/decreases the values of personal data  
including height, weight, age and gender, as well as  
the personal memory number.  
7
Battery cover (rear)  
4
 
English  
Disposal of used batteries should be carried out in accordance  
with the national regulations for the disposal of batteries.  
Now all the set items are stored,  
Step 7  
is displayed.  
As the batteries may leak and damage the main unit, please  
note the following points:  
Continue with the next paragraph: to carry out the measure-  
ment, paragraph 3.4.  
• Remove the batteries from this unit when you are not going  
to use it for a long period of time (approximately three  
months or more).  
3.4 To take a measurement  
• Replace the worn batteries with new ones immediately.  
• Do not use manganese and alkaline batteries together.  
• Do not use new and worn batteries together.  
Step1: Stand with both feet slightly apart.  
Step 2: Hold the grip electrodes.  
Wrap your middle finger around the  
groove of the handle. Place the palm of  
your hand on the top and the bottom  
electrodes. Put your thumbs up, resting  
on top of the unit.  
3.3 Setting the personal data before taking a measurement  
Step 1: Push the O/ I button.  
All the display segments turn on  
Step 2: Push the Set button to enter the  
setting mode.  
Step 3: Hold your arms straight out, at a  
90 degree angle to your body. Do not  
move during the measurement.  
BODY FAT MONITOR BF306  
Step 3: Setting height (range: 100.0 cm  
to 199.5 cm).  
1. The height value 160.0 cm flashes  
Step 4: Confirm the ready to measure  
display.  
and HEIGHT  
is indicated.  
The  
indicator turns on.  
2. Push the /button to set the height  
value. The height value increases by  
increments of 0.5 cm each time the  
Step 5: Push the START button.  
The display turns on.  
button is pressed or decreases  
each time the button is pressed. By pushing the button for  
more than 1 second, the height values change at a faster  
rate.  
3. Push the Set button to set the height value. The display  
changes to the weight setting screen.  
Step 6: Immediately after having pushed  
the Start button, hold the electrodes  
correctly with both hands as shown on  
the right. The unit automatically detects  
that it is held and starts measuring.  
Step 4: Setting weight (range: 10.0 kg to 199.8 kg).  
1. The weight value 60 kg flashes and  
Step 7:  
During measuring, the display shown to  
the right turns on and the arrows rotate  
from LOW to TOO HIGH.  
WEIGHT  
is indicated.  
2. Push the /button to change the  
weight value. The weight value  
increments by 0.2 kg each time the  
As soon as measurement is finished the  
FAT% is displayed on the left display,  
while indicating the interpretation of  
this value (NORMAL >> TOO HIGH) on  
the right display. After approx. 5  
seconds, both displays change to BMI  
(Body Mass Index).  
button is pressed or decreases each time the button is  
pressed. By holding the button for more than 1 second, the  
weight values change at a faster rate.  
3. Push the Set button to set the weight value. The display  
changes to the age setting screen.  
Step 5: Setting age (range: 18 to 70 years old).  
1. The age value 40 flashes and the  
Every 5 seconds, the displays change  
from FAT% to BMI and vice-versa.  
AGE  
is indicated.  
2. Push the /button to change the  
You can start another measurement  
age. The age values change by 1 year.  
when the  
indicator turns on.  
By holding the button for more than  
1 second, the age values change at a faster rate.  
3. Push the Set button to set the age value. The display  
changes to the gender setting screen.  
For an explanation how to interpret the  
measurement results in detail, please  
refer to chapter 4.  
BODY FAT MONITOR BF306  
Step 6: Setting gender (male/ female).  
1. The gender male flashes and  
Step 8: Push the O/I button to turn the  
power off.  
MALE  
is indicated.  
If you do not push the O/I button, the  
unit will turn off automatically,  
approximately three minutes after  
displaying the measurement results.  
2. Push the /button to change the  
gender. The display of male or female  
flashes alternately.  
BODY FAT MONITOR BF306  
3. Push the Set button to set the gender.  
5
 
English  
3.5 Setting and using personal memory number  
4. HOW TO INTERPRET MEASURED  
RESULTS  
The Omron BF 306 body fat monitor has a memory function.  
This function enables you to store the data for 9 persons.  
4.1 BMI Value  
Push the O/ I button  
All the display segments turn on  
Graphical inter-  
pretation of BMI  
value (LOW >>  
TOO HIGH)  
When you want to set the personal memory number and store  
personal data:  
Select the personal memory number.  
1. Push the /button and select a  
personal number from 1 to 9.  
BODY FAT MONITOR BF306  
2. Push the Set button.  
The personal number turns on and changes  
to height setting mode.  
3. Set the personal data - continue with step  
3 paragraph 3.3 "Setting personal data".  
BMI is an internationally used index to show the body  
condition by checking the balance between the height and  
the weight.  
Taking a measurement by using your personal memory (be  
sure the device is on):  
It is calculated by the following formula:  
BMI = weight / height  
2
Search your personal memory number  
1. Push the /button to select your memory number  
2. Push the Set button.  
The memory number is indicated and your personal data is  
displayed.  
BMI  
< 18.5  
>18.5 and < 25  
> 25 and < 30  
> 30  
BMI value*  
LOW  
NORMAL  
HIGH  
TOO HIGH  
3. Carry out the measurement.  
* The above mentioned indices refer to the values for obesity proposed  
Refer to "To take the measurement” paragraph 3.4  
by the WHO (World Health Organization)  
3.6 To change any values  
4.2 Body fat percentage  
Graphical inter-  
pretation of  
1. Push the Set button to go to the personal data you want  
to change.  
2. Push the /button to change the setting.  
measured FAT%,  
based on  
Deurenberg’s*  
table below  
By pushing both the /buttons at the same time, the  
current flashing display will reset to the initial value.  
How to delete all 9 personal data values from the memory  
1. Push the button and select the memory No. 1.  
2. Push the SET button for 2 seconds.  
BODY FAT MONITOR BF306  
3. All personal data is deleted and all.  
4. The display segments turn on.  
Displays the body fat mass as the percentage of body weight.  
(Same state as when the O/I button is pushed.)  
bodyfat%  
0%  
10%  
20%  
30%  
40%  
50%  
age  
If you leave the set items on the screen without confirma-  
tion, in approximately 1 minute the display will change to  
the initial values or the to values before setting.  
18 – 29  
30 – 39  
40 – 49  
50 – 59  
60 – 70  
After 1 minute, the unit will automatically turn off.  
bodyfat%  
If your age, weight, or height has changed, correct the  
value accordingly.  
0%  
10%  
20%  
30%  
40%  
50%  
age  
18 – 29  
30 – 39  
40 – 49  
50 – 59  
60 – 70  
Obesity judgment Low  
High  
Normal  
Too high  
6
 
English  
References:  
5.2 Explanation of error codes  
Error display Cause  
Deurenberg* P, Yap M, van Staveren WA.  
Body mass index and percent body fat: a meta-analysis  
among different ethnic groups.  
What to do (the next  
button to push)  
Electrodes were not Grasp the grips cor-  
International Journal of Obesity 1998;22:1164-1171  
firmly grasped.  
rectly and measure.  
(Start button)  
WHO  
Obesity: Preventing and managing the global epidemic.  
Report on a WHO Consultation on Obesity, Geneva, 3-5  
June, 1997  
Measurement posture Measure without or  
grip was not stable.  
moving your arms.  
(Start button)  
WHO/NUT/NCD/98.1, Geneva 1998  
Hands are dry.  
Slightly moisten  
hands with a wet  
towel, then measure.  
(Start button)  
* Paul Deurenberg, PhD  
Associate Professor in Nutrition, Wageningen University,  
The Netherlands  
Visiting Professor University 'Tor Vergata', Rome, Italy  
Nutrition Consultant in Singapore  
The values of body  
fat percentage and  
BMI are outside the  
measurable range.  
Check the set height,  
weight, age, and  
gender again. (Set  
button)  
5. TROUBLESHOOTING  
5.1 Possible causes of inaccurate measurements.  
Abnormal operation Press the O/I button  
again and start  
Measuring postures that should be avoided  
Measurement in the following positions may not provide  
accurate measurement.  
measurement. If this  
error occurs again,  
consult the nearest  
Omron dealer.  
5.3 Troubleshooting  
Trouble  
When the O/I  
button is  
pushed, nothing  
is displayed.  
What to inspect  
Are the batteries  
worn out?  
How to repair  
Replace both  
batteries with  
new 5 ones  
Insert the batteries  
correctly.  
Elbows are bent.  
Moving your body or arms  
during measurement.  
Is the battery  
polarity correct?  
The value of body Is the measurement Measure again in  
fat percentage  
displayed is ab-  
normally high  
(or low).  
posture correct?  
correct posture.  
Arms held at an angle,  
either too low ot too high.  
Measuring while lying down  
or sitting.  
An error (E1 to E6) Please refer to "Explanation of Error  
is displayed and Codes". (see above)  
the measurement  
How to hold the grips.  
In the following cases, the electric resistance may not be  
measured correctly.  
is impossible.  
The results differ Please refer to "How to Obtain a Correct  
extremely for each Measurement"  
measurement.  
Your fingers are  
not properly  
gripping the  
electrodes.  
Other conditions. Push the O/I button again and restart  
from the beginning  
If you are unable to obtain a correct measurement after  
taking the above-mentioned troubleshooting steps, please  
contact the nearest OMRON dealer.  
When holding the grips, the hands are  
positioned unevenly towards the top or  
the bottom.  
7
 
English  
5.4 Important information regarding Electro Magnetic  
Compatibility (EMC)  
6. SPECIFICATIONS  
With the increased number of electronic devices such as  
PC's and mobile (cellular) telephones, medical devices in  
use may be susceptible to electromagnetic interference from  
other devices. Electromagnetic interference may result in  
incorrect operation of the medical device and create a  
potentially unsafe situation. Medical devices should also not  
interfere with other devices.  
Model:  
Display:  
OMRON BF306 Body Fat Monitor  
Body fat percentage (4.0% to 50.0%)  
BMI (7.0 to 90.0)  
Fat% interpretation levels: low,  
normal, high, too high  
BMI interpretation levels: low,  
normal, high, too high  
Accuracy (S.E.E.):  
Input data:  
4.1 %  
In order to regulate the requirements for EMC (Electro  
Magnetic Compatibility) with the aim to prevent unsafe  
product situations, the EN60601-1-2 standard has been  
implemented. This standard defines the levels of immunity  
to electromagnetic interferences as well as maximum levels  
of electromagnetic emissions for medical devices.  
Height: 100.0 cm. to 199.5 cm.  
Weight: 10 kg to 199.8 kg  
Age: 18 to 70 years old  
Gender: Male / Female  
Number of personal  
memories:  
Power supply:  
Battery life:  
9 memory numbers  
2 AAA batteries  
Approximately 1 year (when used  
twice a day)  
This medical device manufactured by OMRON Healthcare  
conforms to this EN60601-1-2:2001 standard for both immu-  
nity and emissions.  
Operating temperature  
and humidity:  
Storage temperature  
and humidity:  
External  
dimensions:  
Weight:  
Package includes:  
+10°C to +40°C, 30% to 85% RH  
-20°C to +60°C, 10% to 95% RH  
Nevertheless, special precautions need to be observed:  
• Do not use mobile (cellular) telephones and other devices,  
which generate strong electrical or electromagnetic fields,  
near the medical device. This may result in incorrect opera-  
tion of the unit and create a potentially unsafe situation.  
Recommendation is to keep a minimum distance of 7 m.  
Verify correct operation of the device in case the distance  
is shorter.  
Approx. 197 (L) x 128 (H) x 49 mm (W)  
Approx. 230 g (not including batteries)  
2 AAA batteries, main unit, instruc-  
tion manual, warranty card  
This OMRON product is produced under the strict quality  
system of OMRON Healthcare Co. Ltd., Japan.  
Further documentation in accordance with EN60601-1-2:2001  
is available at OMRON Healthcare Europe at the address  
mentioned in this instruction manual. Documentation is also  
Specifications may be changed without prior notice.  
= Type BF  
Correct Disposal of This Product (Waste Electrical  
& Electronic Equipment)  
This marking shown on the product or its literature,  
indicates that it should not be disposed with other  
household wastes at the end of its working life. To  
prevent possible harm to the environment or human  
health from uncontrolled waste disposal, please separate  
this from other types of wastes and recycle it responsibly to  
promote the sustainable reuse of material resources.  
Read the instructions in this manual carefully.  
This device fulfills the provisions of the EC directive  
93/42/EEC (Medical Device Directive).  
Manufacturer  
OMRON HEALTHCARE Co., Ltd.  
53, Kunotsubo, Terado-cho, Muko, Kyoto,  
617-0002 JAPAN  
Household users should contact either the retailer where  
they purchased this product, or their local government  
office, for details of where and how they can take this item  
for environmentally safe recycling.  
EU-representative  
OMRON HEALTHCARE EUROPE B.V.  
Scorpius 33, 2132 LR Hoofddorp, THE NETHERLANDS  
Business users should contact their supplier and check the  
terms and conditions of the purchase contract. This product  
should not be mixed with other commercial wastes for dis-  
posal.  
OMRON (DALIAN) CO., LTD.  
Production facility  
Subsidiary  
Dalian, CHINA  
OMRON HEALTHCARE UK LTD.  
Opal Drive, Fox Milne, Milton Keynes, MK15 0DG, U.K.  
OMRON MEDIZINTECHNIK  
This product does not contain any hazardous substances.  
HANDELSGESELLSCHAFT mbH  
John-Deere-Str. 81a, 68163 Mannheim, GERMANY  
OMRON SANTÉ FRANCE SAS  
14, rue de Lisbonne, 93561 Rosny-sous-Bois Cedex, FRANCE  
Made in China  
8
 

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