Yamaha Portatone PSR-540 - Manual (Page 131)

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129
OUT
Rev Send
VOICE R1
Dry
Cho Send
DSP Send
Rev Send
VOICE R2
Dry
Cho Send
DSP Send
Rev Send
VOICE L
Dry
Cho Send
DSP Send
Rev Send
STYLE
Dry
Cho Send
DSP Send
CHORUS
REVERB
DRY LINE
DSP
Chorus
Return
DSP
Return
Reverb
Return
DSP
effect