11
Wait until "
0.0
kg" (or
0.0
lb/
0: 0.0
lb st) appears. You can now use the scale. Stand still whilst
weighing yourself.
One after the other, your weight and your BMI are shown with a colour interpretation.
The display changes colour depending on the BMI (see 9, Evaluation of results).
The scale switches itself off after approx. 20 seconds.
9. Evaluation of results
Body mass index (BMI)
The body mass index (BMI) is a number that is often called upon to evaluate body weight. The
number is calculated from body weight and height, the formula is – body mass index = body
weight : height². The measurement unit for BMI is [kg/m²]. According to the BMI, weight is
classified for adults (20 years and over) using the following values (source: WHO):
Display
Category
BMI
Orange
Underweight
Severely underweight
< 16
Moderately underweight
16-16,9
Slightly underweight
17-18,4
Green
Normal weight
18,5-24,9
Yellow
Overweight
Pre-obese
25,0-29,9
Red
Obese (overweight)
Class I obese
30-34,9
Class II obese
35-39,9
Class III obese
≥ 40
Results in relation to time
Remember that only long-term trends are important. Short-term fluctuations in
weight over a few days are usually the result of a loss of fluid.
10. Replacing batteries
The batteries in the scale must be replaced if the message “Lo” appears in the display. If the
batteries are too flat, then the scale will switch off automatically.
Note:
• When changing batteries, always use batteries of the same type, brand and capacity.
Always replace all batteries simultaneously.
• Do not use rechargeable batteries.
• Use batteries that are free of heavy metals.
11. Storage and maintenance
The precision of the measurements and service life of the device depends on its careful handling:
Important:
• The unit should be cleaned occasionally. Use a slightly damp cloth to clean the device. You
may also use a small quantity of cleaning agent if desired. Do not use abrasive detergents
and never immerse the unit in water.
