Sartorius U 4100, Instruction Manual, Page: 8 / 18

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Press the ON/OFF key (5) to switch the balance on or off. You
can also turn on the balance with the tare control (8).
After the adapter has been plugged into a wall outlet, the weight
display will go out when ever you turn off the balance. AII other
electronic circuits will remain energized (STANDBY state).This
means the balance is immediately ready to operate without re-
quiring warmup the next time you switch it on.
After the power is turned on, a test of all essential electronic
functions is run automatically.
The self-test ends with the readout 0.00 g/O.O g (if the program
code setting 51 1 is used).
Now place your sample on the pan (1) to determine the weight.
Read off the weight in the display (9) as soon as the weight unit
(in this case ''g") appears as the stability symbol.
lf you wish to use a Container or if the weight display does not
indicate 0.00 g/O.O g (or the equivalent with the weight unit of
your choice), press the tare control to zero the display.