Warning Indications - Nevir NVR-3350BBF Instructions For Use Manual

EN

WARNING INDICATIONS

Low Battery Indication
The battery power is running low,
please replace with a new battery.
Over-load Indication
The weighing subject on the platform
exceeds the maximum capacity of scale.
Please step off to avoid damage.
Low Fat% Indication
The Fat% is too low. Please have more
nutritional diets and take good care of yourself.
High Fat% Indication
The Fat% is too high. Please watch your
diet and do more exercise.
Re-test
Error exists, please re-test to get
the correct result.
ABOUT FAT
1. About Fat%
Fat% is an index % of fat content in human body.
The fat content in human body is of a certain level, overabundance of fat will
bring bad effects on metabolism, thereby, various illnesses may invade.
Here goes an old saying, "Obesity is hotbed of illness".
2. Working Principles
As electrical signal of certain frequency transmits through human body, the
impedance of fat is stronger than that of muscle or other human tissues.
Through the use of biological resistance analysis, this product will pass a
safe frequency of low voltage electrical current through human body, thus,
the Fat% will be reflected according to the resistance differences when the
electrical signal transmitting through human body.
23
3. Fat/Hydration Content Fitness Assessment Chart
After your weighing, you can use the following Assessment Chart for reference:
Fat%
Gender Age Thin Slim
10-17 ＜6% ＜9%
18-39 ＜6% ＜11%
Male
40-59 ＜7% ＜12%
≥60 ＜9% ＜14%
10-17 ＜10% ＜20%
18-39 ＜11% ＜21%
Female
40-59
＜12% ＜22%
≥60 ＜14% ＜24%
Hydration%
Gender
Low
Male ＜50%
Female ＜45%
The above Assessment Chart are for reference only. Measurements of body fat for children aged 17
and younger, or for adult aged 70 and older, are recommended only as a reference for observing and
analyzing the trends .
ABOUT BASAL METABOLISM
Basal metabolism(BM) is the minimum energy required for all human body
organs to sustain life. It's measured when person is awake and extremely
quiet, and not affected by muscle activity, environmental temperature, food
and mental stress ect.
In the body tissue, muscle that accounts for about 40% of the body, effects
BM mostly. In another word, a person's BM is determined by amount of the
muscle. When weight is the same, people with less fat and more muscle has
higher BM and consumes more energy. Therefore, muscle exercise is the best
way to improve BM. Higher BM, easier to keep slim. Daily exercise helps to
improve BM.
Normal Heavy Overweight
＜26% ＜30% ≥30%
＜22% ＜27% ≥27%
＜23% ＜28% ≥28%
＜25% ＜30% ≥30%
＜37% ＜41% ≥41%
＜35% ＜40% ≥40%
＜36% ＜41% ≥41%
＜37% ＜42% ≥42%
Normal High
50~65% ＞65%
45~60% ＞60%
24
EN