Yamaha PortaTone PSR-A3 Owner's Manual page 20

Function Description
Dual Voice The dual voice can be changed as required while the
number and name of the current dual voice appear on the
top line of the display.
The PSR-A3 has 162 (voice number 01~160 and
170~171) dual voices. Voice numbers 170~171 exclu-
sively can be used as the dual voice.
D.Volume
Sets the volume of the dual voice so you can create the
optimum blend with the main keyboard voice. The volume
range is from "00" (no sound) to "127" (maximum dual
voice volume).
D.Octave
Shifts the pitch of the dual voice up or down one or two
octaves. "–1" is down one octave, "–2" is down two oc-
taves; "+1" and "+2" are up one and two octaves, respec-
tively. The original octave of the dual voice is determined
by the "Octave" function in the OVERALL function group
— page 71.
D.RevLvl Sets the reverb send level for the dual voice. The reverb
send level determines the amount of signals input to the
reverb effect. The level range is "00" (no effect) to "127"
(maximum effect).
D.ChoLvl Sets the chorus send level for the dual voice. The chorus
send level determines the amount of signals input to the
chorus effect. The level range is "00" (no effect) to "127"
(maximum effect).
D.Pan Positions the dual voice in the stereo sound field. The pan
range is from "–7" to +"7". "–7" is full left and "+7" is full
right.
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Exit
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Press the [VOICE] button or select a different function to exit from the
DUAL VOICE function.
Playing the PSR-A3
• If the Voice Set function is ON
(page 73), the Dual Voice param-
eters will change automatically
whenever a different voice is
selected via the VOICE function.
• Keyboard percussion voices
cannot be used as the dual
voice.
• The selected Dual Voice param-
eter can be reset to its default
value by simultaneously pressing
the [–/NO] and [+/YES] buttons.
• The octave of the main and dual
voices can be changed via the
"Octave" function in the OVER-
ALL function group — page 71.
• Negative values with "D.Octave"
and "D.Pan" parameters can be
entered by pressing the number
buttons while holding the [–/NO]
button.
• Reverb return level and chorus
return level can be changed via
the "RevRtnLv" and "ChoRtnLv"
functions, respectively, in the
DIGITAL EFFECT function —
see pages 25 and 27.
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