Other Functions; Cleaning And Maintenance; What If There Are Problems - Beurer Signature Line BF 400 Instrucciones De Uso

8.3 Other functions

User assignment
It is possible to assign up to 10 scale users for a diagnostic measurement (barefoot).
For a new measurement, the scale assigns the measurement to the user whose most recently saved mea-
surement falls within +/- 3kg. If two or more users have potentially been recognised, the display switches
between them. Select your user by pressing the
Deleting scale data
If you would like to completely delete all measurements and old user data on the scale, switch on the
scale and press the UNIT button on the rear of the scale for approx. 6 seconds.
"CLr" will appear on the display for several seconds.
This is necessary if you would like to delete scale users who have been set up incorrectly or are no longer
required, for example.
Replacing the batteries
Your scale is equipped with a low battery indicator. If you operate the scale with flat batteries, "Lo" will
appear on the display and the scale will automatically switch off. In this case, the batteries must be
replaced (3 x 1.5 V AAA).
NOTE:
• When replacing the batteries, use batteries of the same type, make and capacity.
• Do not use rechargeable batteries.
• Use batteries free from heavy metals.

9. Cleaning and maintenance

The device should be cleaned from time to time.
This should be done using a damp cloth and, if necessary, a small amount of detergent.
IMPORTANT
• Never use abrasive solvents or cleaning products!
• Never submerge the device in water!
• Do not clean the device in a dishwasher!

10. What if there are problems?

If the scale encounters an error during measurement, the following is displayed:
Display
U -
BF Err
oLd
Incorrect weight is dis-
played.
Incorrect weight is dis-
played.
Incorrect weight is dis-
played.
Lo
Cause
Unknown measurement as it
is outside the user assignment
limit or a unique assignment is
not possible.
The proportion of fat is outside
the measurable range (less
than 3% or greater than 65%).
Maximum weight capacity of
200 kg exceeded.
Surface scale is placed on is
not even and hard e.g. carpet.
Not standing still.
Incorrect zero point of scale.
The batteries in the scale are
flat.
/ button.
Solution
Select your user by pressing the
buttons.
Please repeat the measurement barefoot, or
with the soles of the feet lightly dampened
if necessary.
Loads must not exceed 200 kg.
Place the scale on an even, hard surface.
Stand as still as possible.
Wait until the scale switches itself off. Acti-
vate the scale, wait for "0.0 kg" to appear
and take the measurement again.
Replace the batteries in the scale.
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