Seca 657 - Manual (Page 33)

Model 657 33 GB
– Use the arrow keys to select the pre-
Tare function FU 3. Activate the
function by pressing the FUNC key
once again.
In the display you will see the tare value
from the memory.
– You can use the arrow keys to adjust
the value in increments according to the
graduations displayed.
– Once the correct value is set, press the
FUNC key again. The pre-Tare function
is now activated.
– Move onto the scale in the wheelchair
associated with that memory. Read the
weighing result off the digital display.
– To return to normal weighing mode,
press the FUNC key.
– To switch off the scale, press the Start
key again.
Tip:
Note weight on your wheelchairs.
Setting damping
Damping is useful for reducing weight determination malfunctions (due to patient move-
ments, for example). The stronger the damping, the more slowly the weight display re-
acts. You can set damping to suit requirements.
– Press the
FUNC key and keep it de-
pressed for 2 seconds.
FIL and the current setting appear in
the display:
0 = slight damping
➞ fast determination of weight
1 = average damping
➞ normal determination of weight
2 = strong damping
➞ slow determination of weight
– Press an arrow key if you want to
change the set value.
– Press the FUNC key again to store the
displayed value. The scale is then back
in normal weighing mode.
The settings are retained even once the scale is switched off.