NL Acoustics LF10 - Time Settings; Advanced Settings; Language; Distance Unit of Measurement

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4.7.2 Time settings
The current time and date are shown under the time
settings. Choose the correct time zone to see the
correct local time. The time and date are automatically
synchronized when connected to WiFi.
4.7.3 Advanced settings
Language
This option allows you to choose the desired user
interface language. The following languages are
supported:
Distance unit of measurement
The distance unit of measurement can be changed here
toeither meters (m) or feet ().
Reset settings
All settings can be reset to their default value by choosing
Reset settings. Please note that doing a settings reset
will not remove any snapshots, revert to any previous
soware version, or remove the device registration.
Available filters
In case the usage application requires the manual
selection of filters, this option lets you activate the
corresponding optimal filters for finding leaks. Change
the setting to Available filters: All to enable all filters. See
more information on the filters in Section 5.1: AutoFilter.
Remove all data
All user data and settings can be removed from the device
by pressing Remove all data. The snapshots and device
registration will be removed. All users currently paired
with this device will be unpaired from the device. To
continue operating the camera, proceed to pairing the
device again. The camera soware will not be reverted
toany previous versions.
Calibration mode
The NL Sonic Tester calibrator is available as an accessory
for periodically checking the accuracy of the LF10. For
more information, please contact your local distributor.
For details about the calibration mode, please see the
documentation provided with the NL Sonic Tester.
4.8 Real-time analysis
Real-time analysis results are shown on the display of the
camera’s screen, including the dB levels, leak rate, leak
cost, and the distance to the sound source.
The dB levels of the strongest sound source are shown
marked with a crosshair. The real-time analysis also
provides information about air leaks. The leak unit of
measurement is the estimation of the leak size in liters
per minute (l/min) or cubic feet per minute (CFM). The
leak cost is the estimated cost of the air leak detected
given in a specific currency as an energy cost, and these
parameters can be modified accordingly. For details,
seeSection 5: Air leak detection features.
The AutoDistance function is a feature from real-time
analysis. The LF10 estimates the distance from the camera
to the source of interest automatically. If you wish to input
a manual distance, the screen display prompts the +
and - signs, and you can use them to manually input an
estimated distance.
• Czech
• Danish
• Dutch
• English
• Estonian
• Finnish
• French
• German
• Greek
• Hungarian
• Indonesian
• Italian
• Japanese
• Korean
• Norwegian
• Polish
• Brazilian Portuguese
• Russian
• Simplified Chinese
• Spanish
• Swedish
• Thai
• Traditional Chinese
• Turkish
• Vietnamese