Deleting Measured Values; Practical Advice - Bosch GLM Professional 50-27 CG Originalbetriebsanleitung

50 | English
Adding/subtracting values
Measured values or end results can be added or subtracted.
Adding values
The following example describes the addition of areas:
Measure an area as described in the "Area measurement" section Area measurement.
Press the [+] button (6). The calculated area and the + symbol will be
displayed.
2
50.039 m
Press the measuring button (5) [ ] to start another area measure-
0.0°
2
+93.406 m
ment. Measure the area as described in the "Area measurement" sec-
2
tion Area measurement. Once the second measurement is com-
143.45 m
pleted, the result of the second area measurement is displayed be-
low. To show the end result, press the measuring button (5) [ ] once more.
Note: In the case of a length measurement, the end result is displayed immediately.
To exit addition, press the [Func] button (2).
Subtracting values
To subtract values, press the button (3) [–]. The subsequent steps are the same as for
the section on adding values.

Deleting measured values

Briefly pressing the on/off/back button (8) [ ] will delete the last measured value in all
measuring functions. Repeatedly pressing the on/off/back button (8) [ ] briefly will de-
lete the measured values in reverse order.

Practical advice

The measuring tool is equipped with a wireless interface. Local operating restric-
u
tions, e.g. in aeroplanes or hospitals, must be observed.
General advice
The reception lens (15) and the laser beam output (16) must not be covered during the
measuring process.
The measuring tool must not be moved during a measurement (with the exception of the
continuous measurement and grade measurement functions). For this reason, place the
measuring tool against or on a firm surface whenever possible.
Influences on the measuring range
The measuring range depends on the lighting conditions and the reflective properties of
the target surface. For better visibility of the laser beam in bright extraneous light, use
1 609 92A 4ZJ | (14.10.2020) Bosch Power Tools