Preparation For Operation; Positioning Of The Unit; Working With The Unit - Steinberg Systems SBS-PT-300S Manual De Instrucciones

1. Display
2. ON/OFF button
3. "TARE" button (responsible for the tare function)
4. "UNIT" button (responsible for changing the measurement unit)
At the back of the display there is a socket for the power adapter:

3.2. Preparation for operation

POSITIONING OF THE UNIT

The ambient temperature must not exceed 40°C and ambient humidity should not
exceed 85%. Keep the unit away from any hot surfaces. Always operate the unit on
a level, stable, clean, fireproof and dry surface and out of the reach of children and
persons of impaired mental, sensory and intellectual functions. The display can also
be hung on the wall.

3.3. Working with the unit