UNIT Subsystem
3–184 AM700 Audio Measurement Set Programmer Manual
dBv is a voltage ratio between the measured voltage and 1 V.
dBFS is a voltage ratio between the measured voltage and the full scale voltage
calibration factor CAL:VOLT:FS. It is primarily intended for digital levels.
Query: UNIT:VOLT? returns the current unit setting associated with a VOLTage query
reply or command entry.
*RST: Sets the VOLTage unit to V.