NTi Audio XL2 Sound Level Meter - Manual (Page 11)

11
Overview
The Screen Display
The XL2 displays the actual sound levels also in case of no
measurement has been started. Any displayed averaged level
refers to the previous measurement period. The XL2 shows
four lines in case of no previous measurement period is ap-
plicable.
Updating of display
Numeric values •
Updated every 500ms independent of the measurement
function. The maximum time span between the end of
the measurement period and the first test result display is
500ms.
Graphs and spectra
•
Updated every 50ms
1
2 3 4 7 5 9 8 6
The display is updated continuously during measurement.