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What is the Unit in the FRF vi when the dB is kept off (false)

Hi

Can someone tell me what is the unit of the FRF (magnitude, frequency) vi when the dB input is kept false (off). So when this happens what is the unit of the Y axis of the Magnitude vs frequency plot.

Thanks

Mal
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Which VI is FRF.vi, can't seem to find that one, can you point me in the right direction?
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Hi

It is in the block diagram pallet, all functions, analyse and waveform measurements. What will be the signal level when the db on is kept FALSE in this VI

Thanks

Mal
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