1/1 Octave - Castle group dBAir Operating Manual

1/1 Octave

The 1/1 Octave screen is only available for dBAir sound level meters fitted with this
option and only calculated from Measurement 1.
The 1/1 Octave can be turned Off if required. See Function in Measurement Setup
for further details.
To change parameter, ensure the parameter name is selected, identified by having
arrows markers encapsulating the parameter and then use the Left or Right Arrow
keys to scroll the available parameters.
Press Soft Key 2 to swap between the parameter selection and frequency bands.
When the 1/1 octave bands are selected use the Left or Right Arrow keys to change
the selected frequency band.
The orange band can also be selected and shows the value calculated across the whole
first octave band range.
Only parameters specific to the model of dBAir sound meter owned are available, see
dBAir Models & Features for specific parameter availability as required.
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