Tanita ViScan AB-140 User manual

Abdominal Fat Analyser AB-140
Instruction Manual
Thank you for purchasing the AB-140 Abdominal Fat Analyser.
Misuse of this device may result in a serious accident.
Please ensure that you read this Instruction Manual
thoroughly prior to use and store it in a convenient
location for easy reference.
N.B.
© 2008 TANITA Corporation. All Rights Reserved. AB1407601
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How to Use
Prior to Use As Needed
32
Index
For Your Safety•••••••••••••••••••••••••••••••4
How to Measure Correctly and
Points to Remember ••••••••••••••••••••••6
Parts and Attachments •••••••••••••••••••8
Before You Start •••••••••••••••••••••••••••10
•Charging the Battery (main unit)
•Inserting Batteries (impedance meter)
•Positioning the Unit Correctly
Changing the Main Unit Battery•••29
Transporting the Unit •••••••••••••••••••31
Reading Results•••••••••••••••••••••••••••32
•Estimated Waist Circumference
•Visceral fat levels
•Trunk % fat percentage
Troubleshooting •••••••••••••••••••••••••••34
Product Specifications •••••••••••••••••35
Measuring •••••••••••••••••••••••••13
Standard Mode•••••••••••••••••••••••••••••13
Waist Circumferences Over 130cm
•••21
Connecting to Your Computer ••••••25
Calibration •••••••••••••••••••••••••••••••••••26
The AB-140 makes use of the
abdominal Bioelectrical Impedance
Analysis (BIA) method to directly
measure the abdomen of a subject in
the supine position. With this method,
the previously difficult task of
managing the health of people who are
unable to stand or are otherwise
disabled becomes possible.
The AB-140 also has the latest
reactance technology functions, which
allows analyses to reflect cellular
changes in the abdominal cavity and
individual differences.
The AB-140 is
recommended for use in
the following fields.
•To manage the health and encourage
the education of people for whom
analysis has previously been
impossible, such as the disabled and
the obese.
•To determine the effectiveness of
rehabilitation and sports training.
•To determine the effectiveness of dietetic
and exercise treatment.
for whom it wasAnalyses can now be made of people
previously impossible.

54
Prior to Use
Prior to Use
For Your Safety
Prohibited
Warning Ignoring instructions highlighted with this mark could result in
death or severe injury.
Caution Ignoring instructions highlighted with this mark could result in
injury or damage to property.
This mark indicates actions that are prohibited.
This mark indicates instructions that must always be adhered to.
Warning
Caution
The following outlines precautionary measures to be taken to avoid injury to the users of this device
and others, and to prevent damage to property. Please familiarise yourself with the contents to
ensure the safe operation of this equipment.
Take care near water.
To avoid damage, do not use this device near water or other
places where it may get wet.
This device must not be used on subjects with pacemakers or
other mechanical implants.
This device passes a weak electrical current through the body
which could interfere with and cause the malfunction of electrical
medical implants, resulting in serious repercussions.
To avoid injury, do not insert fingers into gaps and holes.
Avoid impacts on the display.
The acrylic screen may split and cause injury.
Quickly remove moisture from the display screen to avoid, deformity, colour
change, staining and fading.
Wipe over the impedance meter electrodes with disinfectant (alcohol, etc.) prior
to measuring.
This is to avoid the transmission of disease when the meter is placed on the
abdomen.
Use only the dedicated AC adapter and cord.
The use of other adapters/cords may result in damage or fire.
Ensure disabled persons do not attempt to use the equipment by themselves.
A companion must perform the measurements.
Continually monitor both the subject and the equipment for anomalies.
Should an anomaly with the subject or the equipment be discovered, take appropriate
action, such as stopping the equipment, while ensuring the safety of the subject.
Do not expose items sensitive to magnetic forces to the equipment.
Exposing items that may be affected by the magnetic force of the magnet on the
impedance meter (floppy disks, USB memory sticks, etc.) may result in corruption of
data.
Avoid using on subjects with allergies to metals.
Allergic reactions may be caused by the stainless steel used in the electrodes of this
device.
This device must not be used on women who are pregnant or
may be pregnant as the foetus may be affected.
Do not dismantle or modify.
There is a risk of electrocution or injury. Nor can precise analysis
be guaranteed.
Do not use double adapters.
May result in fire.
Do not interpret analysis results yourself (including evaluating
measurements and formulating exercise programmes based on
results, etc.).
Weight loss and exercise based on self-analysis could be
detrimental to your health. Always follow the advice of a qualified
professional.
Do not shine the laser beam directly into the eyes.
Damage to eyesight may occur.
always adhere to the following
Prohibited
Always…

Avoid using near equipment that emits electromagnetic waves.
May interfere with some equipment, such as lighting (inverter fluorescent lights),
medical devices (microwave therapy equipment) and communications equipment
(mobile phones), and malfunction. Confirm prior to use.
7
Prior to Use
6
Prior to Use
For Accurate Measurements
How to Measure Correctly and Points to Remember
The AB-140 is a precision crafted device. Please adhere to the following to ensure continued good
working order.
Maintaining Precision
[Care]
•Never use hot water or substances such as benzene or solvents.
To clean, use a cloth moistened with water or a household detergent. Then wipe
over with a soft, dry cloth.
Use the device under the same conditions and in the same
position as much as possible to track changes.
Readings are greatly affected by the level of hydration and position
of the body. Please use at the same time each day, under the same
conditions and in the same body position.
Avoid measuring after hard exercise.
May result in measurement errors. Please take measurements
after sufficient rest.
Avoid measuring after over-eating or over-drinking, and when
severely dehydrated.
May result in measurement errors. For greater accuracy, avoid
using directly after waking up. Use at the same time on each
occasion, at least three hours after eating.
Avoid measuring in locations of greatly differing temperature.
May result in measurement errors. When the equipment has been
moved to a location ±20ºC, allow to stand for at least 2 hours
before using.
Wet the area of the abdomen to which the electrodes are
to be attached and ensure correct positioning.
To wet, lightly wipe the area with moistened cotton wool or a
damp cloth. Due to the influence of the state of the skin and
body hair, etc., abnormally high readings and measurement
errors may occur if the device is used without wetting the
area.
Use in a stable location.
Errors in measurements may occur when the device is used in an unstable location.
Use an examination table, thin mat or other suitably firm
surface when measuring.
The use of soft surfaces or thick mats may result in
measurement errors due to the abdominal area sinking into
the surface with resulting changes in form.
Prohibited
Always…
[Setting Up]
•Do not place in direct sunlight, near heaters or the air stream from air-conditioners.
•Do not place in locations of extreme temperature fluctuations.
•Do not place in highly humid or damp places.
•Do not expose to strong vibrations.
•Do not place in locations where chemicals are stored or gas may be present.
[Handling]
•Neverwashdownwithwater.
•Do not expose to strong shocks or vibrations.
•Do not remove the AC cord from sockets by pulling on the cord.
•When the device is not to be used for extended periods, turn the power off and
remove the AC cord from the socket.
[Storage]
•Do not store where the device will be exposed to strong vibrations.
•Do not store in humid or dusty locations.
•Do not store in locations where the temperature is outside stated parameters.
•When the device has not been used for extended periods, please ensure the device
is operating normally and safely prior to recommencing use.
Always…

9
Prior to Use
8
Prior to Use
Parts and Attachments
Laser
irradiation
hole
AC adapter socket
Main Unit Display
Impedance Measuring Device
RS232C
Battery lid
Alkaline batteries LR03 (4 x AAA)
Attachment Check List
AC cord
Display
(see page 9)
‘Laser On’ LED
Red light comes on when the
laser is being emitted from the
main unit. Laser On
‘Over 130cm’ key
Press to change to mode
to measure subjects
whose abdomen cannot
be accommodated by
with the main unit (shifts
to calibration mode when
pressed for 2 seconds or
more).
Power key
Press to turn on and off.
‘Measure’ key
Battery level
Press to begin
measuring.
Charging’ LED
Green light comes on when the AC
adapter is connected (light goes off
when charging is completed).
Gender selection key
Press to select subject gender.
Carry bag
Distance
measuring
sensors
Power LED
Infrared
transmitter
Electrode
Positioning line
[Front] [Back]
AC adapter
Switch
Part with battery
Attaching
magnet
Infrared
receiver
Laser adjustment port
*Do not open.
Impedance
meter storage
Instruction Manual
(this manual)

11
Prior to Use
10
Prior to Use
Before You Start
Charging the Battery (main unit)
Caution
Always use the dedicated AC adapter and AC cord.
Use of other adapters may result in damage or fire.
Warning
Inserting batteries incorrectly may result in overheating of the impedance meter. Do not
use the impedance meter when it has overheated.
Inserting Batteries (Impedance Meter)
Replacing Batteries
•Please replace all four batteries
should the green ‘Power’ LED not
come on when the impedance meter
is removed from the main unit.
Note: Do not use rechargeable
batteries.
Note: Never use a combination of
alkaline and manganese batteries.
Note: The batteries that come with the unit were inserted at
the time of leaving the manufacturing plant. As such, they
may have a limited life.
•The life of the batteries is approximately two years (using
the unit five times/day).
Note: This may differ according to measuring methods used.
•Disposing of used batteries.
Please dispose of used batteries in accordance with the
regulations of your local governing body.
2.Loosen screws
3.Turn over to front side
and remove the cover
1.Turn over
Image only
Please…
Charge the battery immediately after purchase.
The main unit cannot measure during charging.
Remove the AC adapter from the main unit when:
•taking measurements
•moving the main unit
•charging is complete
4.Insert batteries
1. Insert the AC adapter jack into the AC adapter connection on the
main unit.
2. Plug the AC adapter into the power point.
•The battery will fully charge in approximately 2 hours.
•A fully charged battery will last for approximately 1000 measurements (although this may
differ according to how measurements are conducted.
•The remaining battery level is displayed in ‘Battery Level’ when the unit is turned on (see
page 9). Recharge when the battery level gets low.
3. Remove the AC adapter from the main unit when charging is complete.
Green light flashes on and off
during battery charging, and will
be on when charging is complete.
*Please use LR03 alkaline
batteries
*Insert batteries so that
the flat surface of the
minus pole touches the
tip of the spring.
5.Close cover
Tighten screws
Power LED

13
How to Use
12
Prior to Use
Before You Start
1Have the subject lie down facing up on a thin mat or
examination table.
Position the main unit over the abdominal area of the
supine subject.
*If the patient is clothed, completely expose the skin on abdomen and sides for
an area of 10cm centred on the navel.
*The display of the main unit may be on either the left or right side of the subject.
3
Expose the navel area.
2
The setting up phase is now complete.
Use on a flat, stable surface.
•Do not place in direct sunlight, near heaters or the air stream from air-conditioners.
•Do not place in locations of extreme temperature fluctuations.
•Do not place in highly humid or damp places.
Positioning the Unit Correctly
Please…
Ensure he subject’s hands are placed on their chest as
shown in the diagram above.
As the distance sensor measures the breadth of the
abdomen, ensure that no clothes or elbows impinge on
the 10cm area centred on the navel.
Do not allow the distance sensors to come into contact with the abdomen. Refer to page
21, Waist Circumferences Over 130cm, when contact is unavoidable due to a large waist,
or when the main unit cannot accommodate the size of the abdomen.
Pillows may cause measurement errors. Avoid using them as much as possible.
For Your Reference
Store the impedance meter in the main unit when not in use.
1. Slide the impedance
meter down from the
top.
2. Hang the switch
hanger on the
main unit hook
(ensure that the
Power LED on the
impedance meter
is off).
Check that the
Power LED is off.
Measuring
Please…
Do not expose the impedance meter to strong impacts when it is stored in the main unit as
it may fall off.
Expose the skin in this area.
Suitably firm surface
(thin mat, examination table, etc.).
cont’d standard mode

15
How to Use
Press on the main unit to turn
on.
The initial screen is displayed.
*The main unit will turn itself off if not used for a
period of approximately 2 minutes.
14
How to Use
4Select gender
1.Press or
*On this screen has been selected.
5
*Blue print in display illustrations indicates parts that illuminate or flash. *Blue print in display illustrations indicates parts that illuminate or flash.
2.Once the gender has been selected, the
screen will change as shown.
At this time, the red Laser On LED will light
up, and the laser in the main unit will
operate.
*To change the gender selection, turn the
power off then re-select.
Measuring standard mode (cont’d)

16
How to Use
17
How to Use
Preparations for waist measurement
Align the laser with the position of the subject’s navel.
6Commencing waist measurement
Press the ‘ ’ key.
1. indicates that measurement is in
progress (‘measuring’).
(The zeros will disappear consecutively.)
Upon completion of waist measuring, the
screen will change as shown.
7
2.The device will progress to fat
measurement mode (the main unit laser
will once again begin to operate).
The estimated waist measurement
(abdominal circumference) at the navel is
displayed.
Warning
Do not direct the laser directly towards the eyes as this may cause damage to
eyesight.
Please…
Have the subject breathe normally while measurements are being taken.
Do not allow the distance sensors to come into contact with the abdomen. Refer to
page 21, Waist Circumferences Over 130cm, when contact is unavoidable due to a
large waist, or when the main unit cannot accommodate the size of the abdomen.
For Your Reference
Do not move the main unit or the subject
until measuring has been completed.
*Blue print in display illustrations indicates parts that illuminate or flash. *Blue print in display illustrations indicates parts that illuminate or flash.
Move the main unit to align the laser
perpendicular with the subject’s navel.
Measuring standard mode (cont’d)

19
How to Use
Commencing fat measurement
Press the ‘ ’ key.
1.Trunk % fat is displayed as .
(The moves as shown in the
diagram at right.)
2.The impedance meter buzzer sounds twice
when measurements are complete
(beep, beep).
Please do not move the impedance meter
or main unit until results have been
displayed (the impedance meter and main
unit transfer data).
9
18
How to Use
Preparing to take fat
measurements
1.Wet the area of the abdomen to which
electrodes will be attached.
2.Place the impedance meter across the
navel of the subject with the electrodes
facing down.
*The impedance meter can be oriented in
either direction.
3.The impedance meter detects the subject’s body and a buzzer will
sound (beep).
4.Align the positioning line on the
impedance meter with the laser to
adjust the position.
8
*Blue print in display illustrations indicates parts that illuminate or flash.
Warning
Do not direct the laser directly towards
the eyes as this may cause damage to
eyesight.
Please…
To wet, wipe lightly with moistened cotton
wool or other cloth.
Please…
Check that the green Power LED is illuminated when positioning the impedance
meter.
*The impedance meter Power LED will automatically turn off when more than
approximately 10 minutes passes between the LED coming on and the impedance
meter being placed on the abdomen.
Please…
Do not connect together two or more units as this may cause malfunctions.
Have the subject breathe normally during measuring.
Check that the Power
LED is illuminated.
For Your Reference
Infrared communication may not be possible when:
•the unit is set up outdoors or in direct sunlight
•clothing or other items come between the main unit and the impedance meter
•lighting is positioned close by
•remote controllers for televisions, etc., are used near the impedance meter or main
unit
•the batteries have expired
Measuring standard mode (cont’d)

20
How to Use
21
How to Use
10
Display of results
The trunk % fat percentage and visceral fat
levels are displayed on the upper and lower
bar, respectively.
*The main unit buzzer will sound twice when the
results have been displayed (beep, beep).
*Refer to pages 32 and 33 for how to read
results.
11
Storing the impedance meter
Always store the impedance meter in the main unit upon completion of
measuring (the impedance meter transfer mode will end and the meter will
return to a state ready for use).
12
For Your Reference
Take care not to catch the body hair or skin of the
subject when moving the impedance meter on
the abdomen. Use both hands on either side of
the impedance meter, as shown in the diagram.
Please…
Pillows can cause errors in
measurements. Avoid using
as much as possible.
1.Slide the
impedance
meter down
from the top.
2.Hang the
switch hanger
on the main
unit hook
Press the key on the main unit
to turn on.
The initial screen is displayed.
This mode allows measurements to be easily
taken when the waist of subject is too big to
be accommodated by the main unit.
Place the main unit close to the supine
subject as shown in the diagram below.
*The main unit will switch off
automatically after two minutes in
the absence of any operation.
1
Press the key to change
the mode.
*At right is the screen when the [over 130cm]
mode is selected.
2
*Blue print in display illustrations indicates parts that illuminate or flash.
For Your Reference
Please use the tip of a pen or other fine
instrument to press the key (taking
care not to damage the unit).
Check that the
Power LED is off
Suitably firm surface
(thin mat, examination table, etc.)
Measuring standard mode (cont’d) Measuring waist circumferences over 130cm
End measuring
Press the key on the main unit to turn off.
*If the main unit power is not turned off, it will automatically turn off after results
have been displayed for approximately two minutes.

23
How to Use
22
How to Use
3Select gender
Select either the or key.
*On this screen the key has been selected.
The trunk % fat percentage display appears
as . (The moves as shown in
the diagram at right)
*To change to gender selection, turn the unit off
then on again before making a new selection.
4Commencing fat measurements
1.Wet the area of the abdomen to which
the electrodes are to be attached.
2.Place the impedance meter across the
navel of the subject.
*The impedance meter can be oriented in
either direction.
3.The impedance meter detects the subject’s body and a buzzer will
sound (beep).
4.The buzzer will sound twice when measuring is completed (beep, beep).
5Place the impedance meter directly under the main unit.
Data communication will commence.
For Your Reference
Infrared communication may not be possible when:
•the unit is set up outdoors or in direct sunlight
•clothing or other items come between the main unit and
the impedance meter
•lighting is positioned close by
•remote controllers for televisions, etc., are used near the
impedance meter or the main unit
•the batteries have expired
•the impedance meter is outside the infrared ray communication range (see diagram at
right)
*the communication distance is changed due to the effect of lighting appliances.
25cm
Please…
To wet, wipe lightly with moistened cotton
wool or a damp cloth.
Please…
Check that the green Power LED is on when positioning the impedance meter on
the subject.
*Once the impedance meter Power LED has come on, it will automatically switch off
after approximately 10 minutes should the impedance meter not be placed on the
abdomen.
Please…
Do not use two or more main units in conjunction as this could cause malfunctions.
6Display of measuring results
The trunk % fat percentage and visceral fat
level are displayed (on the upper and lower
bar, respectively).
*The main unit buzzer will sound twice when the
display is complete (beep, beep).
*Please refer to pages 32 and 33 for how to read
results.
Position the meter so that this
point is roughly above the navel.
Measuring
waist circumferences over 130cm (cont’d)
Check that the Power
LED is illuminated.

25
How to Use
24
How to Use
Connecting to Your Computer
1.Slide the
impedance
meter down
from the top.
2.Hangthe
switchhanger
onthemain
unithook
Specifications
Communication standard
Communication method
Signal speed
Data bit length
Parity
Stop bit
Flow control
Terminator
EIA RS-232C compatible
Asynchronous transaction
9600 bps
8 bits
None
1 bit
None
CR+LF
For Your Reference
A RS232C connector, D-sub
9 pin (female), is supplied
as standard with the main
unit.
Cables are not supplied and
need to be purchased
separately.
RS232C: straight D-sub 9 pin
(male) – D-sub 9 pin (female)
*Max. 3m
Data
Because data is output immediately following measurement regardless of the status of
the receiving side (personal computer, etc.) it is necessary to ensure that the receiving
side is always in receiving mode prior to conducting measurements.
(1) Output data format
Measurement data is output in the following format.
•Data segments are divided by commas (,).
•Terminators (the end of data) are CR (ASCll code 0DH), LF (ASCll code 0AH).
Model No.
MO
Gender Trunk % fat Estimated Waist Visceral fat level Check Sum
XXXXXX GE 1 or 2 FT XX.X WC XXX.X IF XX.X CS XX
(2) Output Data Items
Item Format Content Output Order
Standard
Over 130cm
Control data {0 Fixed at 16 1-5 byte variable length 1 1
Control data ˜0 Fixed at 1 1-5 byte variable length 2 2
Control data ˜1 Fixed at 1 1-5 byte variable length 3 3
Control data ˜2 Fixed at 1 1-5 byte variable length 4 4
Model number MO “AB-140” 8 byte fixed length 5 5
Gender GE 1 or 2 1 byte fixed length (1: Male, 2: Female) 6 6
Trunk % fat FT XX.X
3-4 byte variable length, 1 decimal place (unit: %) 77
Waist circumference WC XXX.X 4-5 byte variable length, 1 decimal place (unit: cm)
8 X
Visceral fat level
IF XX.X 3-4 byte variable length, 1 decimal place 9 8
Check sum CS XX 2 byte fixed length 10 9
Header
7Storing the impedance meter
Always store the impedance meter in the main unit upon completion of
measuring (the impedance meter transfer mode will end and the
impedance meter will return to a state ready for use).
8End measuring
Press the key on the main unit to turn off.
*If the main unit power is not turned off, it will automatically turn off after the
results have been displayed for approximately two minutes.
Check that the
Power LED is off
For Your Reference
Take care not to catch the body hair or skin of
the subject when moving the impedance meter
on the abdomen. Use both hands on either side
of the impedance meter, as shown in the
diagram.
Measuring
waist circumferences over 130cm (cont’d)

27
How to Use
26
How to Use
Press and hold the key for
about 2 seconds.
[CAL] is displayed.
2
Calibration
Calibrate the unit when it has been dropped or
otherwise subject to a strong impact.
Accurate measurements are not possible if the distance between the
opposing distance sensors on the main unit has changed due to a strong
impact. This can be addressed by calibrating the unit, thus allowing accurate
measurements to be taken again.
To Calibrate Correctly
•Calibrate on a flat, stable surface.
•Ensure no objects are between the distance sensors.
•Calibrate at a temperature of 15-25°C.
Press the key on the main unit
to turn on.
The initial screen is displayed.
1
*Blue print in display illustrations indicates parts that illuminate or flash.
No objects
here!
For Your Reference
Please use the tip of a pen or other fine
instrument to press the [over 130cm] (taking care
not to damage the unit).

29
How to Use
28
How to Use
Commencing calibration
1.Press
indicates ‘calibrating’.
2.Calibration is complete. The unit will
automatically turn off after approximately 5
seconds.
3
Changing the Main Unit Battery
Please…
A new battery needs to be purchased when replacing. Please contact a Sales Office for a
new battery. See the last page for contact details.
Access battery
from the bottom.
Battery housing
Caution
Never switch off the power while is
displayed indicating the unit is calibrating.
Calibration cont’d
The battery in the main unit is a consumable item. The battery must be replaced when the charge
soon runs out even after lengthy recharging.
* Remaining battery life is indicated by the battery level mark (see Page 9).

31
How to Use
Transporting the Unit
Please use the carry bag when transporting the unit. The carry bag can accommodate the main unit,
impedance meter and AC adapter.
Front view
Internal view
Right side
Pocket for AC adapter
Outer pocket
(for main unit and impedance meter)
Inner pocket (for attachments)
*Ensure the impedance meter is stored in the
main unit before placing in the carry bag.
Please…
Ensure the carry bag is carried in an upright position (with the bottom of the bag facing
down).
Ensure the equipment is not exposed to any strong impact as this may cause damage.
Take care not to drop the equipment when removing from the carry bag as this may cause
damage.
30
How to Use
1.Remove the single screw from the bottom of
the battery housing and push up the lid.
2.Draw out the connector.
3.Remove the battery.
5.Connect the connector of the new battery to
the main unit and insert.
6.Close the lid and tighten the screw..
4.Remove the connector by pressing on the
three places indicated by the arrows.
Please…
Dispose of used batteries in accordance with the regulations of your local governing body.
New battery
Old battery
Changing the Main Unit Battery
cont’d

33
As Needed
Low
Trunk % fat percentage
What is the trunk % fat percentage?
True obesity is determined not by weight but by trunk % fat percentage.TNot only is body fat a
source of energy for activity, it also maintains body temperature, protects the body from external
impact, provides moisture for our skin, creates a smooth body line and ensures normal hormone
activity, among other functions. An excessively high percentage of body fat, however, causes
hypertension, hyperlipidemia, diabetes and other life-style related conditions.
There is said to be a particularly strong link between life-style related conditions and body fat in the
trunk (trunk % fat ratio). This unit analyses data based on dual energy x-ray absorptiometery
(DXA) which reveals the composition of individual body segments, and determines the trunk % fat
percentage using this analysis as a benchmark. See below for trunk % fat ratio determinations.
*The ‘central body’ referred to here consists of the head, neck, chest, abdomen and lower back.
Trunk % fat determination
Standard Deviation Bar Number
Trunk % fat (%) up to – -3SD 1<7.3 -3SD – -2SD 27.3 ≤– <13.5 -2SD – -1SD 313.5 ≤– <19.7 -1SD – -1/2SD 419.7 ≤– <22.8 -1/2SD – +1/2SD 522.8 ≤– <29.0 +1/2SD – +1SD 629.0 ≤– <32.1 +1SD – +2SD 732.1 ≤– <38.3 +2SD – +3SD 838.3 ≤– <44.5 +3SD or more 944.5 ≤
Determination
Average
High
*Categories are determined according to average values of adult population samples and standard deviations.
Correlation between DXA trunk % fat percentage and abdominal BIA
trunk % fat percentage
[Males][Females]
32
As Needed
Reading Results
Subject: 18 years and over (use as reference values for subjects under 18 years)
Estimated waist circumference
* This scatter graph is based on 120 healthy males and females.
Visceral fat levels
Standards for visceral fat levels
Visceral fat levels are best used to track changes over the long term for effective health
management.
Weight loss is required through
actively engaging in exercise
and food restrictions. Please
see a medical practitioner for a
medical diagnosis.
Very High
53 High
No need for concern at present.
Continue with a balanced diet
and an appropriate amount of
exercise.
Average
118.0 – 20.013.0 – 15.01.0 – 6.0 2
6.5 – 12.5 4 15.5 – 17.5 6 20.5 and more
Determination
Interpretation
Visceral fat levels measured by this unit.
It is possible for subjects with low trunk % fat percentages to have high visceral fat levels.
Please see a medical practitioner for a medical diagnosis.
*Medical opinion states that when the actual value is more than 130cm2according to X-ray and CT imaging
there is a high probability of resultant life-style related disease. A level of 13.0 with this unit generally correlates
to an Visceral fat area of 130cm2.
Visceral Fat
Bar number
Reliability of estimated waist
circumference measurement
The AB-140 uses the high correlation between
waist circumference at the navel as measured
using a tape measure (abdominal circumference)
and the breadth of the abdomen to calculate the
waist circumference. The regression equation is
formulated based on data from approximately
600 Japanese subjects of a variety of physiques
from infants to athletes, healthy adults and
people with spinal injuries, etc.
The estimated waist circumference measurement
achieves high levels of repeatability and excellent
reliability by utilising a positioning laser and multiple
non-contact sensors.
*The estimated waist circumference is a value for the
waist circumference at the navel (abdominal
circumference). This unit can be used to track
changes in subjects for whom measuring waist
circumference has previously been difficult.
Ensure that an appropriate
amount of exercise is done and
calorie intake is limited to
reduce weight to an appropriate
level.
Low
Standard Deviation Bar Number
Trunk % fat (%)
-2SD – -1SD 314.2 ≤– <24.3 up to -2SD 2<14.2
-1SD – -1/2SD 424.3 ≤– <29.4 -1/2SD – +1/2SD 529.4 ≤– <39.5 +1/2SD – +1SD 639.5 ≤– <44.5 +1SD – +2SD 744.5 ≤– <54.6 +2SD – +3SD 854.6 ≤– <64.7 +3SD or more 964.7 ≤
Determination
Average
High

35
As Needed
Model
Impedance Meter
Main Unit
Laser
(for positioning)
Display
Settings
Measuring method
Measuring frequency
Measuring current
Electrode material
Measuring site
Measuring range
Power source
Measuring method
Measuring range
Battery
Power source
Light emitter
Laser wavelength
Laser output
Beam size
Classification
Estimated waist circumference
Trunk % fat
Visceral fat level
Trunk % fat determination
Visceral fat level determination
AB-140
4 electrode format
6.25kHz, 50kHz
500 µA
Stainless steel
Abdomen (at navel)
5 – 100 Ω
DC 6V/4 LR03 alkaline batteries (included)
Near infrared reflectance
20 – 48cm
(correlates to estimated waist circumference of 50 – 130cm)
Nickel-hydrogen rechargeable batteries; output DC 7.2V, 1mAh
AC adapter
Input: 100 – 240V
Output: 12V, 2A
Plug: centre minus
Visible light semiconductor laser
Wavelength: 650 nm (red light)
Max. 1mW
At a distance of 200mm: minimum line length
200mm; light width max. 2mm
Point ± 5mm from the centre (point is approx. Ø 1.5).
Class 2M
50 -130cm (increment: 1cm)
Increment: 0.1% (5.0 – 75%) For
subjects
18 years
and over
1.0 – 59.0 levels (increment: 0.5 level)
Low – high (with bar indicator)
6 levels from average – excessive (with bar indicator)
Male / Female
Total Weight
External interface
Main unit: approx 2.6kg; Impedance meter: approx. 0.5kg
RS232C output (D sub 9 pin connector, female)
Usage temp. range -5 – +35ºC
Product Specifications
Temperature range for storage -10 – + 50ºC
is displayed.
•There is insufficient charge left in the main unit battery.
Recharge immediately.
•Check the AC adapter connection.
Nothing is displayed when
the power is turned on.
The Charging LED does
not light up even when
charging has commenced.
Display
34
As Needed
Troubleshooting
Problem Try This
Please try the following prior to arranging repairs.
Measu
ring
Impedance meter error.
Buzzer does not sound,
or or is
displayed.
•Store the impedance meter in the main unit to reset the
impedance meter status.
•Ensure the abdomen is sufficiently wet (shave
abdominal hair if thick).
•Check remaining impedance meter battery level (ensure
Power LED is on).
Impedance meter Power
LED does not come on.
•Move the impedance meter switch hanger.
•Replace batteries.
Communication error.
is displayed after the
buzzer sounds.
•Place the impedance meter directly underneath the main
unit..
•Do not move the equipment during data communication.
•Ensure that the infrared ray transmitter and receiver are
clean. To clean, wipe with a soft cloth.
•Ensure that nothing is covering the infrared transmitter
and receiver during transmission.
The waist circumference
displayed is too large or
too small.
•Ensure that no clothes or other obstacles are within a
10cm area centred on the navel when measuring.
•Ensure that the abdomen is not in contact with the
distance sensors during waist measuring.
•Ensure that the distance sensors are clear of dirt or
moisture. Remove any dirt or moisture with a soft, dry cloth.
•Calibrate.
•Check the waist size of the subject.
•Calibrate.
•Ensure the subject does not move while measuring the
waist.
•Ensure no obstacles are between the distance sensors
when calibrating.
•Re-calibrate.
or is displayed
after calibration.
or is displayed
after waist measurement
is completed.