10
Muscle percentage:
The muscle percentage is normally within the following ranges:
Man Woman
Age
low
normal
high
10-14
<44
44-57%
>57%
15-19
<43
43-56%
>56%
20-29
<42
42-54%
>54%
30-39
<41
41-52%
>52%
40-49
<40
40-50%
>50%
50-59
<39
39-48%
>48%
60-69
<38
38-47%
>47%
70-100
<37
37-46%
>46%
Age
low
normal
high
10-14
<36
36-43%
>43%
15-19
<35
35-41%
>41%
20-29
<34
34-39%
>39%
30-39
<33
33-38%
>38%
40-49
<31
31-36%
>36%
50-59
<29
29-34%
>34%
60-69
<28
28-33%
>33%
70-100
<27
27-32%
>32%
4. Incorrect measurement
If the scale detects an error during weighing, FFFF or Err appears in the display.
If you step onto the scale before “
0.0
” appears in the display, the scale will not operate properly.
Possible causes of errors:
The maximum load-bearing capacity of 180 kg
was exceeded.
Remedy:
– Only weigh the maximum permissible weight.
– The electrical resistance between the electrodes
and the soles of your feed is too high (e.g. with
heavily callused skin).
– Repeat weighing barefoot.
– Slightly moisten the soles of your feet if necessary.
Remove the calluses on the soles of your feet if
necessary.
– Your body fat lies outside the measurable range
(less than 5% or greater than 55%).
– Repeat weighing barefoot.
– Slightly moisten the soles of your feet if necessary.