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locating device BI20
Info
When an object is first approached or crossed, this is
indicated by a rising bar graph and a change in the
audio frequency. When pulling the device back in the
opposite direction, its sensitivity is adjusted
automatically so that the object will be displayed more
clearly.
Info
If the device detects a live cable during a
measurement, the display will be illuminated in red
and the voltage warning indication (8) will flash –
regardless of the localization mode the device is
currently in.
Info
Please note that – being subject to wall structure and
several superimposed material layers/object depth –
the bar graph will not always be indicated fully closed,
even in case of a precise localization!
The display will indicate the maximum possible under
these conditions.
If the position of the material/object to be detected has
already been narrowed down by a prior measurement,
the result can further be improved by measuring in a
closer range around the previously determined
position. To do so, keep calibrating the device in radii
getting progressively smaller around the expected
location centre. This increases the sensitivity with
regard to the material to be detected. Repeatedly
perform measurements to verify the expected material
position.
Switching the device off
The device switches off automatically after approx. 10 min of
non-use.
1. Press the power button (2) for approx. 5 s.
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The device switches off.
Maintenance and repair
Battery change
A battery change is required when the battery icon flashes. This
indicates you have reached the minimally required residual
voltage for the proper functioning of the device.
Cleaning
Clean the device with a soft, damp and lint-free cloth. Make
sure that no moisture enters the housing. Do not use any
sprays, solvents, alcohol-based cleaning agents or abrasive
cleaners, but only clean water to moisten the cloth.
Repair
Do not modify the device or install any spare parts. For repairs
or device testing, contact the manufacturer.
