User guide

Model 685 41

Weighing with pre-Tare

If the pre-Tare function is activated, a stored weight value is deducted from the currently

measured weight. This function is useful, for example, if the weight of a wheelchair is not

to be displayed.

– Press the Start key with no load on the

scale.

se(A, 8.8.8.8.8. and 0.0 appear con-

secutively in the display. The scale is

then automatically set to zero and ready

for operation.

– Press the FUNC key. The last function

used appears in the display.

– 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.