Bosch D-tect 150 Professional Notice Originale page 18

OBJ_DOKU-51842-001.fm Page 19 Friday, March 4, 2016 1:31 PM
Brightness
In the "Brightness" menu, you can adjust the brightness of
the display backlight. The default setting is "Max".
Tone Signals
In the "Tone signal" menu, you can limit when the measuring
tool shall emit an audio signal. The precondition for this is that
the signal has not been switched off via the audio signal but-
ton 13.
– The default setting is "Wallobjects": An audio signal
sounds after each button press, and whenever a wall ob-
ject is under the sensor range. Additionally, a short-beat
warning signal is given for "live" wires.
– With the setting "Live wire", an audio signal sounds after
each button press, as does the warning signal for "live"
wires (short-beat signal), when the measuring tool indi-
cates a power line.
– With the setting "Keyclick", a tone signal only sounds after
a button press.
Default Mode
In the "Defaultmode" menu, you can set the default operat-
ing mode that is to be pre-set after switching on the measur-
ing tool. The default setting is "Universal mode".
"Extended Settings" Menu
To access the "Extended settings" menu, press the setup but-
ton 14 and the On/Off button 15 at the same time when the
measuring tool is switched off.
To exit the menu, press the start button 11. The standard
start display for the measuring process is activated and the
settings are saved.
Navigating in the Menu
Press the setup button 14 to scroll down.
Press the selection buttons 10 and 12 to select the values:
– Selection button 10 will select the right-hand or next value.
– Selection button 12 will select the left-hand or previous
value.
Device Information
In the "Device Infos" menu, you can access information on
the measuring tool, e.g. the "Operation Time".
In the "Restore Settings" menu, you can restore the factory
settings.
Troubleshooting – Causes and Corrective Measures
Error
Measuring tool cannot be switched
on.
Measuring tool switched on but does
not react
Display indication:
"S l i p p i n g W h e e l"
Bosch Power Tools
Examples for Measuring Results
Note: In the following examples, the audio signal on the mea-
suring tool is switched on.
Depending on the size and depth of the object under the sen-
sor range, it is not always possible to positively determine
whether this object is "live" or voltage-free. In this case, the
?
symbol will appear in indicator n.
"Live" Wire (see figure C)
A "live", metal object (e.g. a power cable) is within the sensor
range. The allowable drilling depth is 1.5 cm. The measuring
tool emits the warning signal for "live" conductors as soon as
the power cable is detected by the sensor.
Steel Bar (see figure D)
A magnetic object (e.g. a steel bar) is within the sensor range.
Further objects are also located to the left and right, outside
of the sensor range. The allowable drilling depth is
8.8 cm. The measuring tool emits an audio signal.
Copper Pipe (see figure E)
A metal object (e.g. a copper pipe) is within the sensor range.
The allowable drilling depth is 4 cm. The measuring tool emits
an audio signal.
Plastic or Wooden Object (see figure F)
A non-metal object is within the sensor range. The object is
plastic or wooden, and close to the surface. The measuring
tool emits an audio signal.
Large Surface (see figure G)
A metal, large surface (e.g. a metal plate) is within the sensor
range. The allowable drilling depth is 2 cm. The measuring
tool emits an audio signal.
Many Unclear Signals (see figures H–I)
When many objects are shown in the standard start display,
the wall probably consists of many hollow spaces (hollow
blocks). To broadly block out the hollow spaces, switch to the
"Hollow block" operating mode. When there are still too
many objects being shown, carry out several height-offset
measurements and mark the detected objects on the wall.
Offset marks are an indication for hollow spaces, whereas
marks on a line indicate an object.
Cause
Batteries empty
Batteries incorrectly inserted
(wrong polarity)
Measuring tool too warm or too cold Wait until operating temperature range is reached
Wheel losing contact with the
surface
Corrective Measure
Replace batteries
Check if the batteries are inserted correctly
Take out batteries and reinsert again
Press the start button 11 and take care that the
two bottom wheels have contact with the wall
while moving the measuring tool; in case of uneven
walls, position a thin piece of cardboard between
the wheels and the wall
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