Bosch PLR 30 C Original Instructions Manual page 31

Deactivating the Bluetooth® interface
To deactivate the Bluetooth® interface, press the Bluetooth® button (3) or switch off the
measuring tool.
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 (12) and the laser beam output (13) must not be covered during the
measuring process.
The measuring tool must not be moved while a measurement is being taken (unless in
continuous measurement mode). It is therefore advisable to place the measuring tool at
or on the measuring point.
The measurements are taken at the centre of the laser beam, even when the laser is poin-
ted at surfaces diagonally.
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 when working outdoors and in
bright sunlight, use the laser viewing glasses (15) (accessory) and the laser target plate
(16) (accessory) or shade the target area.
Influences on the measurement result
Due to physical effects, the possibility of inaccurate measurements when measuring vari-
ous surfaces cannot be excluded. These include:
– Transparent surfaces (e.g. glass, water)
– Reflective surfaces (e.g. polished metal, glass)
– Porous surfaces (e.g. insulating materials)
– Structured surfaces (e.g. roughcast, natural stone).
If necessary, use the laser target plate (16) (accessory) on these surfaces.
Layers of air at different temperatures and indirectly received reflections can also influ-
ence the measured value.
Bosch Power Tools
English | 31
1 609 92A 4P0 | (18.01.2019)