Seca 834 Mode D'emploi Et Garantie page 18

When the differential display function is
activated, appears in the display.
– Briefly pressing the key again switches
the function off again.
Note:
If a new weight value is stored, the previous stored value will be overwritten.
If the differential display function is activated with no load on the scale, the stored value is
shown in the display as a negative value.
Switching the weighing range
The seca 834/835 has two weighing ranges which can be selected. Weighing range 1
has a reduced maximum capacity but greater display resolution, whilst weighing range 2
allows you to use the maximum load capacity of the scale. Depending on the application
in question, you decide whether you would prefer to use the fine display resolution or the
high load range.
– Switch on the scale at the Start key. The
scale initially operates in the weighing
range last selected.
– To change the weighing range, press
the key
– The symbol –>I1I<– or –>I2I<– in the
display indicates the weight range
which is active in each case. This re-
mains active even when the scale is
turned off.
Note:
It is possible to switch from Range 1 with fine graduations to Range 2 with coarse grad-
uations with a load on the scale unless the scale is switched to a special function (like pre-
Tare, for example). For technical reasons, it is only possible to switch from coarse Range
2 to fine Range 1 with no load on the scale. In this case too, no special function may be
activated.
6. Cleaning
Clean the tray and the outside of the scale with a damp cloth as required. Under no
circumstances use abrasive or acid cleaners, white spirit, benzene or the like for cleaning.
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