Welby body fat scale + User manual

body fat scale +
complete body analysis scale
HEALTH
Instruction Manual
TOLL-FREE
CUSTOMER CARE
HELP LINE
866-633-4660
Daily*
8:30 am–12:00 am CST
*except national holidays
Distributed byALDI Inc. Batavia, Il 60510
www.ALDI.us
Made in China
ITEM CODE# 6553
Model: MD 13242 03/2012
HEALTH

3
Content
Safety instructions ................................................................................................. 4
About this device ............................................................................................................................ 4
General................................................................................................................................................ 4
Handling batteries properly........................................................................................................ 5
Never carry out repairs yourself................................................................................................. 5
Package contents.................................................................................................... 6
Notes on measurements ........................................................................................ 6
Functionality ..................................................................................................................................... 6
Body fat............................................................................................................................................... 6
Body water......................................................................................................................................... 8
Muscle mass...................................................................................................................................... 9
Athlete mode.................................................................................................................................... 9
Reasons for imprecise measurement results.......................................................................10
Inserting batteries................................................................................................ 11
Overview ............................................................................................................... 12
Device................................................................................................................................................12
The display.......................................................................................................................................13
Measuring weight................................................................................................. 13
Saving personal data............................................................................................ 14
Deleting memory values...................................................................................... 14
Carrying out a body analysis measurement....................................................... 15
Important notes on correct measurement..........................................................................15
Carrying out measurements .....................................................................................................15
Body analysis ..................................................................................................................................16
Error messages ..................................................................................................... 16
Cleaning the device.............................................................................................. 17
Disposal................................................................................................................. 17
Technical data ....................................................................................................... 18
Limited Warranty.................................................................................................. 19

4
Safety instructions
Please read these operating instructions carefully before using the
device for the first time, paying special attention to the safety infor-
mation.
This device should only be used as designated and described in
these instructions.
Please keep these instructions in a safe place for future reference.
Always include these instructions if passing the device on.
About this device
As well as measuring your weight, your Welby body fat scale+ allows you to
carry out comparative measurements of body fat, body water, muscle mass
and bone mass.
This device is not a medical product and is not intended for clinical use. Do not
use this device for medical diagnosis. It is intended solely for personal home
use. You should discuss any health concerns with a licensed health care pro-
vider.
To avoid possible harmful side effects, the following people may not use this
scale:
• Pregnant women
• Those who have fitted pacemakers
• Those who are suffering from fever
• Individuals with swollen legs or oedema
• Individuals with severe water retention or those who are
heavily dehydrated
• Children under six.
General
• Only place the scales on an firm level surface.
• Do not store the scale in a vertical position.
• Do not put weights on the scale unless you are measuring them and do not
store items on it.
• Protect the scale from moisture.
• Do not stand on the scale when your feet or body are wet. Always stand on
the center of the scale. Place your feet on the metal measuring surfaces so
the scale can measure your body fat and water.
• Do not continue using the device under any circumstances if it is damaged
as you could injure yourself.

5
Handling batteries properly
The device is powered by a 3 V button cell battery, size CR 2032.
• Batteries can be fatal if swallowed. If a battery is swallowed, please obtain
immediate medical assistance.
• Before inserting the battery, check that the contacts in the device and on the
battery are clean and, if necessary, please clean them.
• Only use new batteries.
• Do not use rechargeable batteries.
• Never try to recharge normal batteries. There is a risk of explosion.
• Store batteries in a cool, dry place. Strong direct heat can damage batteries.
Therefore, never place the device on sources of heat (e.g. radiators) or in
direct sunlight.
• Never throw batteries into a fire.
• If the scale is not going to be used for long periods of time, remove the bat-
teries.
• Remove dead batteries immediately from the device.
• Remove a leaking battery from the device immediately. Clean the contacts
before inserting a new battery. There is a risk of chemical burns due to bat-
tery acid.
Never carry out repairs yourself
Please note!
Never try to open and/or repair the device yourself. In the event of
a fault, contact our Service Center or another suitable professional
repair workshop.

6
Package contents
After unpacking, ensure that the following parts have been supplied:
• Body Fat Scale+
• 1 x 3 V button cell battery, size CR 2032
• Instruction Manual & Warranty
Notes on measurements
Functionality
The body fat scale displays the percentage of muscle mass, body fat, body
water and bone mass in relation to total body weight. The standing area of
the scale has electrodes which measure body fat by means of the body’s elec-
tric resistance. Lean body tissue has a lower resistance than fatty body tissue.
The scale automatically compares the body fat measured to the person’s body
height, age, sex and total weight. This results in the body fat value.
Body fat
Too much body fat is unhealthy. What is more important is that a high body fat
level is usually accompanied by an increased blood fat level and this dramati-
cally increases the risk of various illnesses, such as diabetes, coronary artery dis-
ease, high blood pressure, etc.
However, if the body fat percentage is too low this is also unhealthy. In addi-
tion to subcutaneous fat tissue, the body also creates important fat deposits to
protect internal organs and safeguard important metabolic functions. If these
essential fat reserves are used, it can lead to metabolic disorders, for instance,
an increased risk of osteoporosis.
The normal body fat level varies with age and gender. The normal value for
women is around 10% higher than for men. As we get older, our bodies break
down muscle mass and this increases the body fat level.

7
Percentage of body fat to total weight
Female
Age Low body fat
percentage
Normal body
fat percentage
High body fat
percentage
Very high body
fat percentage
6–12 < 7 7–19 19–25 > 25
13–19 < 20 20–31 31–37 > 37
20–39 < 21 21–32 32–38 > 38
40–59 < 23 23–34 34–40 > 40
60 and older < 25 25–36 36–42 > 42
Athlete 12–25
Male
Age Low body fat
percentage
Normal
body fat
percentage
High body fat
percentage
Very high body
fat percentage
6–12 < 7 7–18 18–25 > 25
13–19 < 8 8–19 19–25 > 25
20–39 < 9 9–20 20–26 > 26
40–59 < 11 11–22 22–28 > 28
60 and older < 13 13–24 24–30 > 30
Athlete 3–15

8
Body water
About 60% of an adult’s body is made up of water. This varies according to
certain factors: older people have a lower water level than younger people,
and men have a higher water level than women. The difference between men
and women is based on women’s higher body fat mass. As the majority of the
body water is found in the fat-free mass (73% of the fat-free mass is water) and
the water content of fat tissue is naturally very low (around 10% of fat tissue is
water), when the body fat ratio is high the body water ratio falls automatically.
A 5% loss of water can reduce body energy by 20–30%. Drink at least 8 cups
of liquid every day.
Normal percentage of body water
Female Male
Child > 58 > 60
Adult > 52 > 58
Athlete > 56 > 60
In general, athletes have 5% more body water. With increasing age, the amount
of water falls by around 10%.

9
Muscle mass
The muscle mass is the body’s motor. The most of the energy we use is con-
sumed by muscles. The muscles ensure that the body temperature is main-
tained and are the basis of our physical performance.
Checking the muscle mass is particularly important for people with weight or
fat problems. As the body needs muscles to remove excess energy reserves or
fat deposits, weight reduction can only be successful in the long term if mus-
cles are built up at the same time.
Age Female Male
6~12 >36 >40
13~79 >30 >34
Athlete >38 >42
Athlete mode
Your scale has a special setting for well-trained and muscular people (“ath-
letes”). As muscle cells have a similar bioelectric resistance to fat cells, the scale
could interpret muscles as fat. This problem only occurs if the muscle mass is
large; if a person has a normal range of muscles the scale do not measure this
as fat.
The athlete mode prevents this incorrect interpretation. In this mode, the actual
body fat values are measured using a different mathematical formula.

10
Reasons for imprecise measurement results
The analysis is based on measuring electrical body resistance. Eating and drink-
ing habits over the day and your personal lifestyle affect the level of water. This
is noticeable from variations in the measurements displayed.
In order to achieve an analysis result that is as precise and repeatable as pos-
sible, ensure that the measurement conditions are the same because this is the
only way to observe changes over a longer period of time. You will receive the
most reliable measurement results if you always take the measurement in the
morning after waking up. This is the best way of detecting a trend.
Other factors can also affect the level of water:
• After bathing you may get a result where the displayed body fat level is too
low and the body water level too high.
• The result may be higher after a meal.
• Women experience differences as a result of their menstrual cycle.
• A loss of body water as a result of illness or physical exertion (sport). After
sporting activity you should wait 6 to 8 hours before taking another meas-
urement.
Variances or implausible results can occur for:
• Individuals with osteoporosis
• Individuals being treating with dialysis
• Individuals taking cardiovascular medicine
• Thick calluses on the feet
• Athletes who do over 10 hours of intensive training per week and have a
resting pulse of less than 60 beats per minute
• Top athletes and body-builders
• Young people under 17 years of age
The athlete mode is designed for individuals who train frequently and/or inten-
sively. Please see “Athlete mode“on page 9).

11
Inserting batteries
The scale is operated with a 3 V button cell battery, size CR 2032.
The battery is inserted in the device at the factory. In order to activate the device,
pull the flap of the protective foil to remove it from the battery compartment.
To remove or change the battery, open the battery compartment cover un-
der the device.
When inserting the battery, ensure that the +/− terminals are correct (with
the positive pole facing up).
When the battery has been inserted and the battery compartment is closed,
place the scale on the floor and place a little weight onto the scale. Wait until
the scale switch off. The scale is now calibrated.
If the screen shows “Lo” or the display’s intensity falls, the battery must be
replaced.
Only insert one new battery.
Do not expose a device containing a battery to direct heat or sunlight. For
example, do not place the device on a radiator.
If the scale is not going to be used for long periods, remove the battery.
Please also note the section “Handling batteries properly“on page 5 to ensure
you use the batteries correctly.

12
Overview
Device
1 Display
2 : On/Off Switch
3 SET: Confirm entry
4 Set a higher value
5 Set a lower value
6 Standing surface with measuring sensors

13
The display
The following list shows all the possible screen displays:
2
9
64
8
7
5
1
3
1 Digits for displaying the weight
2 Weight in pounds
3 Calorie requirement
4 Body analysis
5 Memory space
6 Athlete
7 Male user/female user
8 WAT: Water percentage, BON: Bone percentage, x’xx”: Size in inches
9 FAT: Fat percentage, MUS: Muscle percentage, Age: numeric value
Measuring weight
Stand on the scale.
The scale switches on automatically and measures your weight.
The weight is displayed.
The scale switches itself off again automatically.
If the scale does not register any weight within 10 seconds, it switches itself off
automatically.
If the scale shows the Err2 message, remove the weight immediately from the
scale and carry out the measurement again.

14
Saving personal data
The scale interprets your body fat, body water and muscle mass values on the
basis of your personal data. Therefore, you have to enter your personal data
before measuring your muscle mass, body fat and body water. Twelve memory
spaces are provided for this purpose.
The personal data is: sex, body structure, age and height. If no entries are made
for around 20 seconds, the scale will switch off automatically.
Enter your personal data as follows:
Press .
Press SET. Memory space 1 will flash on the display.
Now select a memory space with the or buttons and confirm your
entry with the SET button.
Select the sex and body structure with the or buttons. In athlete mode,
the athlete symbol will be displayed in addition to the sex symbol. Confirm
with SET.
Use the orbuttons to select your age and confirm by pressing SET.
Use the or buttons to select your height in inches and confirm by press-
ing SET.
The display will now show the data entered, while the positions for displaying
your weight will be set to zero. You can now take a measurement (see “Carry
out a body analysis measurement“on page 15
Deleting memory values
Press .
Using the or buttons, select the memory space you wish to delete.
Press the and  buttons at the same time. The values for this memory
space will be deleted.

15
Carrying out a body analysis measurement
Important notes on correct measurement
To measure body fat, body water and muscle mass you have to stand barefoot
on the measuring points on the scale where the electrodes are located. Your
feet must be dry and free of any skin lotions or moisturizers.
Stand on the scale with straight legs and without bending your knees; ensure
that your knees do not touch each other.
Carrying out measurements
Press to switch the scale on and wait until the device displays 0.0.
Select the desired memory space using the or buttons.
Now stand on the scale and wait until the device has finished measuring
your weight.
The measured weight is displayed together with your personal data (age,
height)
Measured weight
The measurement of body fat percentage, muscle mass percentage and bone
mass percentage will then start, as well as the calculation of the calorie require-
ment.
Carrying out other measurements. Remain standing on the
scale.
Measured percentage of body fat and body water
Measured percentage of muscle mass and bone percent-
age in pounds, as well as a display of the daily calorie re-
quirement for this weight.
The measured values will be shown a number of times on the display and after-
wards the scale will switch off automatically.

16
The sum of the values for body fat, body water and muscle mass can amount to
more than 100%. This is possible because body fat and muscle mass also con-
tain water, which is taken into account in the measurement of body water. This
does not constitute an incorrect measurement.
Body analysis
A body analysis is carried out using the measurements for body fat, body water
and muscle mass, as well as body weight. The corresponding measurement
bars are shown on the display to indicate whether you are underweight, nor-
mal weight, slightly overweight or extremly overweight:
• Two bars: Underweight
• Four bars: Normal weight
• Six bars: Slightly overweight
• Eight bars: Extremly overweight
Error messages
Display Error message
Err0 Initialization error.
Carry out the measurement again to achieve a proper result.
Err1 Incorrect use or unstable base.
Take the measurement again.
Err2 Overloading
Remove the weight from the scale immediately otherwise perma-
nent damage may occur.
Err3 The measurable electricity is beyond the measurement range.
Clean the soles of your feet with a dry cloth and carry out the
measurement again.
Err4 The body fat level is outside the measurable range.
Clean the soles of your feet with a dry cloth and carry out the
measurement again.
Lo Battery level too low.
Replace the battery.

17
Cleaning the device
Only use mild soap solutions for cleaning. Avoid the use of chemical solutions
and cleaning products because these may damage the device’s surface or
markings. Always dry the scale off completely. There is a risk of slipping.
Disposal
Packaging
Your device has been packaged to protect it from damage in transit.
Packaging materials are raw materials and can therefore be reused or
recycled. Keep plastic bags out of the reach of children.
Device
At the end of its life, the device should not be disposed of in the
normal household trash. Please consult your local authority for ad-
vice on correct and eco-friendly methods of disposal. Before disposal
remove the battery.
Batteries
Do not dispose of used batteries in household trash. Batteries should
be taken to a collection point for used batteries.

18
Technical data
Electricity supply 1 x 3 V button cell battery CR 2032
Min. weight 11 lbs
Max. weight 396 lbs
Tolerance 11 – 44 lbs: +/− (1%+3 1/2 oz)
45 – 396 lbs: +/− 1%
Measurable fat percentage 3 ~ 50%
Measurable water percentage 25 ~ 75%
Measurable muscle mass percentage 25 ~ 75%
Measurable bone mass percentage 1 ~ 15%
Age range 6 ~ 100 years
Height range 2’7” ~ 7’2”
Operating temperature 50 ~ 95F
Specications subject to change without notice!

19
Limited Warranty
PLEASE READ THIS LIMITED WARRANTY CAREFULLY TO UNDERSTAND YOUR
RIGHTS AND OBLIGATIONS.
MEDION warrants that the Welby® Body Fat Scale + (MD 13242, Item 6553)
accompanied by this limited warranty is free from manufacturing defects in
material or workmanship for a period of 36 months from the date of original
purchase. Please save your original cash register receipt as it may be required to
validate original date of purchase. The limited warranty period also applies to
any implied warranties that may exist under applicable law. Some States do not
allow limitations on how long an implied warranty lasts, so the above limitation
may not apply to you.
This limited warranty does not apply to products that have been opened, re-
paired (except by MEDION or its authorized Service representatives), or other-
wise altered. This limited warranty does also not apply to defects resulting from
misuse, abuse, accident, neglect, improper maintenance or handling.
If you believe the product is defective please return it to MEDION in the manner
described below within the limited warranty period. If MEDION determines a
defect covered by this limited warranty, MEDION will, at its option, repair or
replace the product. This limited warranty extends to repaired products and
replacement products only through the end of the original limited warranty
period.
In no event shall MEDION or any of its distributors or resellers be liable for in-
cidental, indirect or consequential damages relating to the product (including
any repaired product or replacement product) or its use. Some States do not
allow the exclusion or limitation of incidental or consequential damages, so the
above limitation and exclusion may not apply to you.
This limited warranty gives you specific legal rights, and you may have other
rights which vary from State to State.
To make a claim under this limited warranty you must first contact MEDION
Customer Care using one of the options below to obtain a return merchandise
authorization (RMA) number. Once you have received the RMA, please return
the product as instructed by the RMA. This warranty does not apply to any pro-
ducts returned to MEDION without a RMA.
To obtain a RMA please contact MEDION Toll Free Customer Care at:
866-633-4660
Daily 8:00 am - 12:00 am CST
except holidays
Email Support (Available 24 hours a day, 7 days a
week, with response in 24 hours or less)

20

body fat scale +
complete body analysis scale
HEALTH
Instruction Manual
TOLL-FREE
CUSTOMER CARE
HELP LINE
866-633-4660
Daily*
8:30 am–12:00 am CST
*except national holidays
Distributed byALDI Inc. Batavia, Il 60510
www.ALDI.us
Made in China
ITEM CODE# 6553
Model: MD 13242 03/2012
HEALTH