User manual

116
Noise Curves
Start Measurement
Press start • .
The run indication switches to running . The actual noise
level LZeq of the selected octave band is displayed. The
parameter RUN flashes in the memory menu. The Y-axis
adjusts automatically according the measurement result.
Stop Measurement and Data Saving
Press stop • .
The XL2 stores the measurement data automatically.
Press enter • to confirm. The measurement data is stored
on the SD Card in ASCII format.
 The measurement is completed.