Bosch EasySpiritLevel Original Instructions Manual page 17

For each movement of the measuring tool, the measured value is updated.
The measured value is displayed visually on the LED tilt indicators on the top
side (1) and the front side (4) and acoustically via an audio signal as follows:
Display
The supplied labels contain information about the tilt indicator.
Calibrating the Measuring Tool
Check the accuracy of the measuring tool prior to critical measurements,
after intense variations in temperature as well as after heavy impact.
Bosch Power Tools
Colour Audio signal
Green Continuous
sound
Green Continuous
sound
Yellow/ Quick consecut-
green ive sounds
Yellow/ Slow consecutive
green sounds
Yellow/ Short sound
green
Yellow Short sound
Red/yel- Short sound
low
Red/yel- Short sound
low
Red/yel- Short sound
low
Red No sound
1 609 92A 7GE | (01.09.2022)
English | 17
Meas-
ured val-
ues
±0.1°
0.1° to
0.2°
0.2° to
0.6°
0.6° to
1.0°
1.0° to
1.4°
1.4° to
1.8°
1.8° to
2.2°
2.2° to
2.6°
2.6° to
3.0°
> 3.0°