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5 Brief instruction
5
Brief instruction
5.1
Brief instruction on water leak detection
Preliminary location
z
Connect the headphones to the
A 100
.
z
Connect the test rod to the
A 100
.
z
Place test rod on the first measurement point.
z
Activate the
A 100
with the gauntlet key or the microphone key.
A speaker symbol appears in the display during measurement.
The analog display indicates the current measurement volume.
The noise can be heard by the headphones.
During this measurement the big digital display indicates the
smallest value measured.
During this measurement the small digital display indicates the
smallest value of the precedent measurement. For the first mea
-
surement this value is 0. During this measurement the smallest
measured value is shown in the analog display in reverse video.
z
To deactivate the
A 100
release the gauntlet key or press the
microphone key again.
If the
A 100
is not deactivated when the gauntlet key is released,
the function of the gauntlet key has been changed (see section
4.8). In this event press the gauntlet key again.
