10
Overload and Under Range
As mentioned in the previous General Advice section, the SONIK will register an
overload if the noise level exceeds the current measurement range, and will register
under range if the noise levels are too low for the current range.
On either of these occasions, the SONIK will display this on your screen. For overload
this is displayed as ‘OL’
in bold red lettering or inside a red box, and under range is
similarly displayed however shows
‘UR’. These can always be found in the same place
on each measurement screen, as shown below.
Overload
Under Range
Overload
Under Range
