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Each Piccolo-II instrument is calibrated and tested at the factory following the procedures from IEC
61672-3 (2013) / ANSI/ASA S1.4-3 (2014) Electroacoustics – Sound Level Meters – Part 3: Periodic
Tests.
A paper copy of the calibration certificate is delivered with each instrument and the certification data
is stored in the instrument internal memory for software display. The Piccolo-II instruments can be
sent back to the factory for periodic testing. Contact info@softdb.com for more information.
Refer to section 12 for a specimen calibration certificate.
8.3.4 Clock Synchronisation
Click on the button to synchronize the clock with the computer clock.
When the Piccolo-II clock indicates an offset of more than 10s compared to the computer clock, this
icon will be displayed next to the clock in the software interface.
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