Performing measurements
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When you tap this button, the HLE 7000 sets a default filter that suppresses very
low and very high frequencies.
Tapping this button will reset the current frequency filter.
The
button applies the displayed filter and returns you to the pipe location function.
The measurement display is updated.
Changing the microphone gain
You can adjust the microphone gain during the measurement.
Tap on the button. The menu for the microphone gain opens. Select the desired level of
gain. The
button applies the new setting. The screen returns to the pipe location
function.
Changing the headphone volume
You can adjust the headphone volume during the measurement.
Tap on the button. The volume menu opens. Select the desired volume. The
button
applies the new setting. The screen returns to the pipe location function.
Save measurement
You can save the displayed measured data in the HLE 7000 so that it will not be lost
when you return to the Start menu. The GPS data of the measuring points is saved (if
GPS data could be determined) together with the individual maximum values.
Tap on the button. A new screen opens. Enter a name for this measurement. Confirm
with the
button.
This pipe location is now permanently stored in the HLE 7000 and can be recalled at
any time. The data can also be transferred to the computer and further processed.
