User manual

35
Sound Level Meter
Select Frequency Weighting
The pop-up window FREQ WEIGHTING appears.
Select the frequency weighting • A.
Installation of the Extended Acoustic Option
adds more items to the pop-up window
Confirm with enter • .
Select Time Weighting
The pop-up window extends with TIME WEIGHTING.
Select the required time weighting; e.g. •
(=Fast).
Confirm with enter • .