Yamaha PORTATONE PSR-620 Manual De Instrucciones página 103

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*1 PSR-620 ordinarily functions as 16 MIDI channel multi-timbral tone

generator controlled by MIDI reception data. Panel voices and the

other panel settings are not affected by the MIDI message, except-

ing the followings:

MIDI Master Tuning

System Exclusive Message for controlling Reverb, Chorus and

Dsp

The Remote Channel can be designated by the panel settings. The

designated channel on the PSR-620 can be controlled by an exter-

nal device and receive all the data excepting the following control

change data:

Data entry, MSB, LSB

Portamento control

Data increment

Data decrement

NRPN LSB, MSB

RPN LSB, MSB

*2 Bank Select MSB

The bank select MSB is used for melody voice and rhythm voice

switching.

MSB 00H: Melody voice.

MSB 7FH: Rhythm voice.

Transmission: Transmitted when changing the voice, style and

song.

Reception: All channels except10 channel receive this message.

( 10 channel is fixed at rhythm voice.). But when 10 channel is set

for the remote channel or receives XG System On message, 10

channel receives this message and the rhythm voice can change

to the melody voice.

Bank Select LSB

This message is used to correspond to the panel voice numbers

higher than 128.

Bank Select LSB=00H: program change numbers 0~127 corre-

spond to the panel voice numbers 1~128.

Bank Select LSB=01H: program change numbers 0~12 corre-

spond to the panel voice numbers 129~141.

Transmission: Transmitted when changing the voice, style and

song.

Reception: This message can be received only at the channel

designated as the remote channel or the panel voice.

No voice change will occur when only a bank select is received.

When a program change is received the latest bank select value is

used.

*3 These Control Change messages are not transmitted by the PSR-

620 panel operation, but may be transmitted by the accompani-

ment style playing.

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*4 NRPN transmission/reception

The following parameters are supported.

NRPN

Data entry

MSB LSB

Parameter Name/Range

01H 08H

mmH - -

Vibrato Rate

mm : 00H - 40H - 7FH (-64 - 0 - +63)

01H 09H

mmH - -

Vibrato Depth

mm : 00H - 40H - 7FH (-64 - 0 - +63)

01H 0AH

mmH - -

Vibrato Delay

mm : 00H - 40H - 7FH (-64 - 0 - +63)

01H 20H

mmH - -

Filter Cutoff Freq.

mm : 00H - 40H - 7FH (-64 - 0 - +63)

01H 21H

mmH - -

Filter Resonance

mm : 00H - 40H - 7FH (-64 - 0 - +63)

01H 63H

mmH - -

EG Attack Time

mm : 00H - 40H - 7FH (-64 - 0 - +63)

01H 64H

mmH - -

EG Decay Time

mm : 00H - 40H - 7FH (-64 - 0 - +63)

01H 66H

mmH - -

EG Release TIme

mm: 00H - 40H - 7FH (-64 - 0 - +63)

14H rrH

mmH - -

Drum Filter Cutoff Freq.