Instruction manual

65
1/1-Octave and 1/3-Octave Analysis
Numeric display
Because it will be difficult to read all numeric values from the 1/1-octave and 1/3-octave
screen, the numeric display function should be used for this purpose. Use the GRP/NUM/
L-T key to toggle between the graphical and numeric display. The numeric readings are
shown in list format with the frequency on the left and the level on the right.
1/1-Octave and 1/3-Octave Analysis Precaution
Simultaneous 1/1-octave and 1/3-octave analysis is not possible
If for example 1/1-octave analysis was carried out and the SLM / 1/1 / 1/3 key is then
pushed to switch to 1/3-octave display, the displayed data are invalid except for the Lp
value. The same applies when switching to 1/1-octave display after 1/3-octave analysis.