Bosch Truvo Original Instructions Manual page 21

How it Works
The measuring tool checks the substrate of the sensor area (6) up to the
maximum detection depth.
Metal objects and live cables are automatically searched for during each
measurement.
Indicator light and
audio signal
Green + silent
Yellow + silent
Red + continuous
tone
Red flashing +
pulsating sound
Objects are only displayed roughly the first time you move over them. Move
the measuring tool several times over the same surface in order to locate the
object precisely.
The detection depth of the measurement depends on material and size of
the objects, as well as material and condition of the substrate and may be
less than the maximum detection depth.
Before drilling, sawing or routing into walls, refer to other sources of
u
information to ensure that you eliminate hazards. Since the measuring
Bosch Power Tools
Always move the measuring tool in a straight line in a
lateral direction over the substrate, applying light
pressure, without lifting it off or changing the pres-
sure. Hold the measuring tool by the gripping
surface (1) with an even grip and do not touch the
sensor area (6) while taking measurements.
Meaning
No object is within the sensor range
– Metal object near the sensor or
– Small or deep-lying metal object is within the
sensor range or
– Sensor interference due to the unfavourable
nature of the wall
Metal object is within the sensor range
Live cable is within the sensor range
English | 21
1 609 92A 6H5 | (30.06.2021)