Seca 684 Bedienungsanleitung Seite 29

Switching off the scale
– To switch off the scale, press the
START key again.
Taring weight display (TARE)
The Tare function is very useful if an additional weight, e.g. that of a wheelchair, is to
be ignored for weighing purposes.
Proceed as follows:
– Press the green START key.
– First place the additional weight (e.g.
the wheelchair) on the scale and acti-
vate the Tare function by pressing and
holding the HOLD/TARE key.
The display is reset to zero,
in the display until weight is detected to
be stable. Only then is the Tare func-
tion fully activated. The note "NET" ap-
pears.
– Now move the patient and the wheel-
chair previously weighed onto the
scale.
The scale determines the patient's
weight.
You can now perform as many weig-
hing operations as you like.
– Hold the key down again to deactivate
the Tare function; the scale is then
back in normal weighing mode and the
tare value has been erased.
– The tare value is likewise erased by
the scale being switched off.
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