1/12 octave + tolerance – NTi Audio XL2 Sound Level Meter User Manual
Page 104

104
1/12 Octave + Tolerance
Select Input Range
Select the lowest possible input range according to the maxi-
mum level expected during the measurement.
Select the input range
•
RNGE and press enter
.
Turn the rotary wheel
•
to set the applicable input range and
confirm with enter .
Start and Stop the Measurement
The XL2 measures the selected sound pressure lev-
•
els Live and EQ. All available sound levels are
Z-weighted (= no weighting).
Press start
•
.
The run indication switches to running
. The actual sound
level Live and the averaged level EQ are displayed. The pa-
rameter RUN flashes in the memory menu.
Press the stop button
•
to stop the measurement.