Bosch 13.5159.0060 Original Instructions Manual page 16

16 | English
Calibrate the measuring tool in the position (vertical or hori-
zontal), in which the difference of the measured values has been
determined.
Calibration for Horizontal Surfaces (see figure C)
The surface onto which you place the measuring tool must not
deviate from the horizontal surface by more than 5°. If the devi-
ation is greater, the calibration process is discontinued with the
indicator ‑‑‑.
Switch on the measuring tool and position it on the hori-
➀
zontal surface so that the spirit level for horizontal
alignment (1) faces upwards and the display (5) faces
you. Wait for ten seconds.
➁ Then press the calibration button Cal (10) for approx.
two seconds until CAL1 appears briefly on the display.
Then the measured value will flash on the display.
Turn the measuring tool 180° around the vertical axis so
➂
that the spirit level still faces upwards but the display (5)
is facing away from you. Wait for ten seconds.
➃ Then press the calibration button Cal (10) again. CAL2
will be shown briefly on the display. Then the measured
value (no longer flashing) will appear on the display. The
measuring tool has now been recalibrated for this sup-
porting surface.
Afterwards you must calibrate the measuring tool for the
➄
opposite surface. Rotate the measuring tool around the
horizontal axis so that the spirit level for horizontal
alignment (1) faces downwards and the display (5)
faces you. Place the measuring tool on the horizontal
surface. Wait for ten seconds.
Then press the calibration button Cal (10) for approx.
➅
two seconds until CAL1 appears briefly on the display.
Then the measured value will flash on the display.
Turn the measuring tool 180° around the vertical axis so
➆
that the spirit level still faces downwards but the
display (5) is facing away from you. Wait for
ten seconds.
Then press the calibration button Cal (10) again. CAL2
➇
will be shown briefly on the display. Then the measured
value (no longer flashing) will appear on the display. The
measuring tool has now been recalibrated for both hori-
zontal supporting surfaces.
Note: If the measuring tool is not turned around the axis shown
in the figure in steps ➂ and ➆, then the calibration cannot be
completed (CAL2 is not indicated in the display).
Calibration for Vertical Surfaces (see figure D)
The surface onto which you place the measuring tool must not
deviate from the vertical surface by more than 5°. If the devi-
ation is greater, the calibration process is discontinued with the
indicator ‑‑‑.
➀ Switch on the measuring tool and position it on the ver-
tical surface so that the spirit level for vertical
alignment (6) faces upwards and the display (5) faces
you. Wait for ten seconds.
Then press the calibration button Cal (10) for approx.
➁
two seconds until CAL1 appears briefly on the display.
Then the measured value will flash on the display.
➂ Turn the measuring tool 180° around the vertical axis so
that the spirit level still faces upwards but the display (5)
is facing away from you. Wait for ten seconds.
➃ Then press the calibration button Cal (10) again. CAL2
will be shown briefly on the display. Then the measured
value (no longer flashing) will appear on the display. The
measuring tool has now been recalibrated for this sup-
porting surface.
Afterwards you must calibrate the measuring tool for the
➄
opposite surface. Rotate the measuring tool around the
horizontal axis so that the spirit level for vertical
alignment (6) faces downwards and the display (5)
faces you. Place the measuring tool against the vertical
surface. Wait for ten seconds.
➅ Then press the calibration button Cal (10) for approx.
two seconds until CAL1 appears briefly on the display.
Then the measured value will flash on the display.
Turn the measuring tool 180° around the vertical axis so
➆
that the spirit level still faces downwards but the
display (5) is facing away from you. Wait for
ten seconds.
➇ Then press the calibration button Cal (10) again. CAL2
will be shown briefly on the display. Then the measured
value (no longer flashing) will appear on the display. The
1 609 92A 7M2 | (28.04.2022) Bosch Power Tools