Beurer BF 620 [10/60] Information on the diagnostic scale

Beurer BF 620 [10/60] Information on the diagnostic scale
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• Ondelivery,thescaleissetto“cm”and“kg”.Atthebackofthescalesisaswitchwithwhichyoucan
switchbetween“inches”,“pounds”and“stones”(lb,st.).
• Placethescaleonafirmlevelfloor;afirmfloorcoveringisrequiredforcorrectmeasurement.
• Thescaleshouldbecleanedoccasionallywithadampcloth.Donotuseabrasivedetergentsandnever
immersethescaleinwater.
• Protectthescaleagainsthardknocks,moisture,dust,chemicals,majortemperaturefluctuationsand
heatsourceswhicharetooclose(stove,heatingradiators).
• RepairsmayonlybecarriedoutbyBeurercustomerserviceorauthorizeddealers.Beforesubmitting
anycomplaint,firstcheckthebatteriesandreplacethemifnecessary.
3. Information on the diagnostic scale
The measuring principle of the diagnostic scale
This scale operates according to the B.I.A. principle (bioelectric impedance analysis). This enables
physical relationships to be measured within seconds by means of an undetectable, completely harmless
electric current. The body fat percentage and other physical relationships in the body can
be determined by measuring the electrical resistance (impedance), and the inclusion in a calculation of
constants and individual parameters (age, height, gender, degree of activity).
Muscle tissue and water have good electrical conductivity, and therefore lower resistance.
Bones and fatty tissue, on the other hand, have low conductivity, as fat cells and bones conduct hardly
any current as a result of their very high resistance.
Please be aware that values obtained from the diagnostic scale represent only an approximation of actual
analytical medical data. Only a specialist physician can accurately determine body fat, body water, muscle
percentage and bone structure using medical procedures (e.g. computed tomography).
General tips
• Ifpossible,alwaysweighyourselfatthesametimeofday(preferablyinthemorning),afterusingthetoi-
let,onanemptystomachandunclothed,inordertoachievecomparableresults.
• Importantforthemeasurement:bodyfatcanonlybemeasuredwhenbarefootandwiththesolesofthe
feetslightlymoist.Completelydrysolescanresultinunsatisfactorymeasurementsduetoinadequate
conductivity.
• Standstillduringthemeasurement.
• Waitafewhoursafterunaccustomedstrenuousactivity.
• Waitapprox.15minutesaftergettingupinthemorningtoallowthewaterinthebodytodistribute.
Limitations
When measuring body fat and other values, deviating and implausible results may occur in:
• childrenunderapprox.10years,
• competitiveathletesandbodybuilders,
• pregnantwomen,
• personswithfever,undergoingdialysistreatmentorwithsymptomsofedemaorosteoporosis,
• personstakingcardiovascularmedication,
• personstakingvasculardilatingorvascularconstrictingmedication,
• personswithconsiderableanatomicdeviationsofthelegsinrelationtototalbodysize(lengthofthe
legsconsiderablyshortenedorlengthened).
4. Batteries
If provided, pull out the battery insulating strip at the battery compartment or remove the protective film
from the battery and insert the battery with the correct polarity. If the scale fails to operate, remove the
battery completely and reinsert it.
Your scale is provided with a “Change battery” indicator. If the scale is operating with a battery which is

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