STARFRIT Balance User manual

Body Fat Scale
Instructions for use

The scale is specially designed to test your body weight, body fat, hydration,
muscle and bone percentages and to help you keep a close eye on the daily
changes of your body fat, hydration, muscle, bone and weight. Based on
the analysis of your height, weight, age, etc., it calculates your daily energy
requirement, and can be used as a helpful tool to control your weight. Please
read this instruction manual carefully before use.
Tips / Recommandations
A. The device is designed to allow auto step on. The first time you use the
scale please ignore the initial reading as this may reflect the factory
settings. The scale will be accurate as of the second use.
B. For better results, always remove your shoes and socks.
C. It is advisable to always take measurement at the same time of the day.
D. Readings can be misleading after intensive exercise, excessive dieting
or under extreme dehydration.
E. Always weigh/use the scale on a hard and flat surface.
F. For children under 10 or adults over 100, the scale can only be used in
regular weighing mode.
G. For adults over 70, body builders or people with extreme fitness
levels, there may be deviations in the measured data.
1
1. Size of LCD screen: 92 x 51 mm / 3.6 x 2 inches
2. Uses high precision strain gauge sensor: 0.2 lb / 100 g
3. Multifunction: test body fat %, body hydration %, body muscle %,
body bone % and suggest daily calorie intake requirement
4. Daily calorie intake: the data reading indicates the energy you need to
sustain the daily metabolism and ordinary activities required for your
weight, height, age and sex.
5. Five activity levels
6. Built-in memory for 12 different users
7. Regular weighing mode. Auto step on weighing and consecutive add-on
weighings
8. Low battery and overload indicators
9. Last immediate memory recall
10. Compare current result to the last record
Features / Specifications

2
Performance index
The body analysis weighing mode, called Bioelectrical Impedance Analysis
(BIA), which is used by this scale, determines your body fat proportion by
transferring a harmless signal all the way through your body.
A. This scale provides body analysis measures for a majority of people,
but people with the following condition should never use this scale
under this weighing mode:
• Pregnant women
• Those with symptoms of edema
• Those on dialysis treatment
• Those who use heart pacemakers or other implanted medical devices
These people should only use a scale under the regular weighing mode,
which will indicate only your body weight.
B. The fat and hydration percentages content evaluated by this body fat
scale is only for reference (not for medical purpose). If your fat and
hydration percentages content is over/below normal level, please
consult your doctor for more advice.
C. Keep away from strong electro-magnetic fields when using the scale.
D. It could be slippery if you weigh on a wet surface. Moreover,
the weighing platform surface is glazed, never step on the edge
of the scale and do keep balance during your weighing.
Warning
Index
Item Weighing
Capacity Fat % Hydration % Muscle % Bone % Calorie
1KCAL
Index
Range
Division
150 kg
330 lb
0.1 kg
0.2 lb
4.0%
60.0%
0.1%
27.5%
66.0%
0.1%
20.0%
56.0%
0.1%
2.0%
20.0%
0.1%

3
Press
Press
Press
kg
lb
st:lb
To install / Replace battery
1. Open battery case cover at the back of the
scale.
2. Install new battery by putting one side of
the battery beneath the battery holder and
then pressing down the other side.
Setting weight unit
This scale is available in kg or lb. You can set
to the one you prefer by pressing the unit
conversion button on the back of the scale
(picture shown on the left). Press the unit
conversion button when scale is powered off.
LCD shows current weight unit. Press the
button again to convert to another weight unit.
. When setting lb as weight unit, the
default height unit is feet/inch.
.
When setting kg as weight unit, the
default height unit is cm.
After selecting the prefered unit, the scale
will auto-off after 3 seconds. The selected
weight unit will be activated the next time
you turn on the scale.
Battery baffle

4
LCD Display
Key Illustration
SET : Turn on the scale / Save parameters / Prompt to next parameter.
(Please refer to the Setting personal parameter section)
: Advance the value by one interval each press. Hold down button to advance more quickly.
: Decrease the value by one interval each press. Hold down button to decrease more quickly.
Regular Weighing Mode
(indicates body weight only)
1. Auto step on weighing
Activity Levels
Sedentary/very inactive:
little or no exercise
Moderate activity:
always standing or walking
Extremely active:
athletes
Install battery (please refer
to Page 3) and place the
scale on flat floor.
Displays your weight. Once weight is stabilized
digits will flash and lock in.
Light activity:
non-physical work
Very active:
manual or physical work
Height Unit
Weight Unit
Age
Calorie Unit
Bone %
Muscle %
Gender
Activity levels
Fat status indication
Fat %
Hydratation %
User memory code

5
2. Consecutive add-on weighing
After digits stabilize, additional loads can be added. Ensure each add-on
load exceeds 2 kg (4.4 lb) to get a new reading.
Example: If you want to get the weight of a baby, you can weigh yourself
first, and then pick up the baby, without stepping off the scale. Then you
will get the total weight reading. Subtracting the original reading from the
new one will give you the baby’s weight.
Body Analysis Weighing Mode
(indicates body fat, hydration, muscle, bone and daily calorie intake)
(1) Setting personal parameters
The first time you turn on your scale, the default parameters are
set as follows:
1
Parameters can be set in the following range:
2
Gender Height Age
25165 cm / 5’5’’
Masculin
Target weight
50 kg / 110 lb
Memory Gender Height
100 - 250 cm
3’3’’ - 8’2’’
Female
Male
1-12
Age
10 - 100
Target weight
20 - 150 kg
44 - 330 lb
Prenez votre bébé
dans vos bras sans
descendre la balance.
Install battery (please refer to page
3) and place the scale on flat floor. Display total weight.
Hold your baby
without stepping
off the scale

6
Parameter setting
Example: the 3rd user, male, 175cm, 28 years old, can set
his parameters as follow:
3
Press
to select your target
weight.
Press ON/SET
Default parameters
to turn on.
Power off
Press ON/SET
Press
to select user code.
to confirm and
prompt to next
setting.
Press ON/SET
to confirm and prompt
to next setting.
Press
to select gender.
Press ON/SET
to confirm and prompt
to next setting.
Press
to select height.
Press ON/SET
to confirm and prompt
to next setting.
Press
to select age.
Press
to select activity level.
Press ON/SET
to confirm and
prompt to next
setting.
Power off
Personal parameters
have been saved.
Scale shuts off
automatically after
8 secondes.
LCD screen shows “0.0”
Press ON/SET
Note:
. If while setting the parameters there are no entries for period of 6 seconds, the parameters already set will be
automatically saved and body fat measuring will start.
. If body fat measuring starts before you had time to finish setting your parameters, press SET for 3 seconds to return to
the setting mode. You will then be able to set you user code, gender, activity level, height, age and target weight again.

7
(2) To start weighing
It is really important to remove your shoes and socks before stepping on
the scale especially when you are using the scale in body analysis weighing
mode. Assure that your feet are well positioned on the metallic sensors,
otherwise the scale will not be able to determine your body composition.
Example: the 5th user, female, 166cm, 26 years old can measure as follow :
Power off
Results will flash two times and then save.
The reading will re-appear at next use.
Press ON/SET
Show parameters of the
last user or default
parameters.
to switch on.
Press
to select user code
or reset parameters.
Power off
Power off Scale shuts off
automatically
after 8 seconds.
Your current weight.
LCD screen shows “0.0”
Step onto weighing
platform gently.
Weight reading will flash
once and then lock in.
Prompt to
body fat
measuring mode.
Display results.
Wait until the
digits stabilize.

8
To recall test record
Press
to consult your last record.
Displays the last record
of the user.
Press
to page up or down.
Power off
Press ON/SET
to switch on.
Press
to select user code.
Power off
Wait 6 seconds.

9
Warning Indications
Low battery indication
The battery power is running low,
please replace with a new battery.
Overload indication
The weighing subject on the platform
exceeds the maximum capability of the scale.
Maximum weight capacity is 330 lb / 150 kg.
Low Fat % Indication
The fat percentage is below the outlined
performance index and therefore cannot be
measured. (see Performance Index section)
Please consult a health care professional.
High Fat % Indication
The fat percentage is above the outlined
performance index and therefore cannot be
measured. (see Performance Index section)
Please consult a health care professional.
Re-test
Error exists, please step off the scale and
start over.

10
Readings
1. Body Fat Percentage
Body fat scale sends a small and completely harmless electrical current
through your body. The electrical current passes more quickly through fat
free tissue like muscle than it does through fat. The amount of resistance to
the electrical current relates to how much fat-free mass a person has and
their body density.
2. Understanding the readings
Fat percentage is an index of fat content in human body
The same goes for hydration, bone and muscle.
The information provided by the scale is for reference only.
Consult your health care professional for more detailed information.
3. Fat / Hydration Content Fitness Assessment Chart
After weighing you can use the following Assessment Chart for reference:
*** The above information is for detailed reference only. For more detailed information, consult your health care professional.
Age
<30
>30
Fat Hydration Fat Hydration Status Key Line
Indication
4.0-16.0%
16.1-20.5%
20.6-25.0%
25.1-30.5%
30.6-60.0%
66.0-57.8%
57.7-54.7%
54.6-51.6%
51.5-47.8%
47.7-27.5%
4.0-11.0%
11.1-15.5%
15.6-20.0%
20.1-24.5%
24.6-60.0%
66.0-61.2%
61.1-58.1%
58.0-55.0%
54.9-51.9%
51.8-27.5%
4.0-20.0%
20.1-25.0%
25.1-30.0%
30.1-35.0%
35.1-60.0%
66.0-55.0%
54.9-51.6%
51.5-48.1%
48.0-44.7%
44.6-27.5%
4.0-15.0%
15.1-19.5%
19.6-24.0%
24.1-28.5%
28.6-60.0%
66.0-58.4%
58.3-55.3%
55.2-52.3%
52.2-49.2%
49.1-27.5%
Too
lean
Lean
Nor-
mal
Fat
Too
fat
Too
lean
Lean
Nor-
mal
Fat
Too
fat
||||
|||| ||||
|||| |||| ||||
|||| |||| |||| ||||
|||| |||| |||| |||| ||||
||||
|||| ||||
|||| |||| ||||
|||| |||| |||| ||||
|||| |||| |||| |||| ||||
Female Male
BF: Fat % BW: Hydration % BM: Muscle % BONE: Bone %

Advise for Use & Care
1. The glass platform will be slippery if it is wet.
2. Keep standing still during the course of weighing.
3. DO NOT strike, shock or drop the scale.
4. Treat the scale with care as it is a precise instrument.
5. Clean the scale with a damp cloth and avoid water getting inside the scale.
DO NOT use chemical or abrasive cleaning agents.
6. Keep the scale in a cool place with dry air.
7. Always keep your scale in a horizontal position.
8. If the scale does not turn on, check whether battery is installed or battery
power is low. Replace battery.
9. If there is an error message on the display or if the scale does not turn off,
remove the battery for about 3 seconds, then install it again. If you cannot
resolve the problem, please contact your dealer for consultation.
10. Not for commercial use.