Spl Bar Levels - Castle group dBAir Operating Manual

Sound level meter
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SPL Bar Levels

Select to adjust the levels at which colour coding of the SPL bar appears.
Scroll the options using the Up or Down Arrow keys.
Use the Left, Right Arrow keys to adjust as follows: -
Yellow: 40 to 100dB
Red: 80 to 140dB
Red values cannot be set lower than Yellow values and any value below what is set for
Yellow will be displayed Green on the display.
Settings made for Red are range dependant, values between 121 and 140
will only be visible Red on the High range.
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