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10) LINE OUT PHASE INVERT
Inverting the phase of the PR-1’s LINE OUT outputs can make the sound coming from external speakers sound more
natural when playing with reverb active or when you are playing along with a pre-recorded piano CD. In some cases when
you play along with a recording of the same instrument phase problems can occur causing significant loss of bass fre-
quency, stereo image problems or cancellation of other frequencies. Simply inverting the phase of the outputs can improve
or correct these problems.
Press the EQ button ten times. (If you selected USER EQ, press the EQ button thirteen times). The button will light and the
display will show the following information.
Set the value with the “+ YES”, “– NO” buttons. You can select (OFF, ON).
Play the piano while listening to the sound from the speakers. By switching the LINE OUT PHASE INVERT ON/OFF,
you can easily invert output's phase (it inverts to left and right at the same time) and hear if there is any improvement in the
sound quality coming from the speakers.
LINE
OUT
PHASE
INV
OFF
