User manual

40
Sound Level Meter
RTA Configuration
The XL2 displays two different sound pressure levels at the
same time. You configure which test results to display; e.g.,
L
ZFmax
and L
ZF
live
.
Ensure no other measurement is going on. The run indication •
should display the stop symbol
.
Select the • LZF value with the rotary wheel .
Confirm with enter • .
Select RTA Frequency Weighting
The pop-up window FREQ WEIGHTING appears.
Select the frequency weighting • Z.
Confirm with enter • .
Press start to measure and display the
sound levels results indicated with ----.