NTi Audio XL2 Sound Level Meter - Manual (Page 70)

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FFT Analysis + Tolerance
FFT Analysis - Getting Started
Test Preparations
Connect the measurement microphone to the XL2. •
Switch on the XL2 • .

The 48V phantom power indication in the upper menu bar
changes to ASD. The XL2 is ready for acoustic measure-
ments.
Position the XL2 at the measurement location using a micro- •
phone stand or tripod.
Configuration
The XL2 displays two different sound pressure levels at the
same time. You configure to display either the levels Live,
Max, Min, EQ or captured results.
Select the upper result parameter with the rotary wheel • .
Confirm with enter • .