Functional Description; Acoustic Signal - Sola ENW Instrucciones De Uso

8. Functional description

8.1. Display
The length of the arrows on the left and right edge of the display show how far away the position
of the angle water level is from the horizontal and vertical state. The smaller the arrow, the closer
it is to the levelled state.
If the spirit level is used in the alteration position (reverse - upside down), the display will
rotate as well so that the measurement can be easily read.
The display turns off automatically after 6 minutes if the angle is not changed by more than 1.4°.

8.2. Acoustic signal

By pressing the speaker button, a supporting acoustic signal is switched on as well.
The sound is different depending on the position (right or left) in which the spirit level is in.
The closer the position of the spirit level gets to the levelled state, the higher the frequency
of the tone.
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