Roland A-500PRO Manual De Usuario
43
Performing (Play Mode)
You can transmit program changes to select sounds on your sound module from the A-PRO.
If you want to select a sound from a different bank, first use bank mode to transmit a bank
select message that will switch the bank. Then transmit a program change message. The
bank select message must be transmitted before the program change.
If you want to select a sound from a different bank, first use bank mode to transmit a bank
select message that will switch the bank. Then transmit a program change message. The
bank select message must be transmitted before the program change.
Here’s how to transmit a program change message on the current channel (p. 42).
1
Use the [
] [
] buttons to move the cursor to “PGM CHANGE”
in the display.
The display will show the program change number that was transmitted most
recently.
recently.
2
Use the [VALUE] knob to specify the desired program change
number.
number.
The program change message will be transmitted.
If you want to use the [VALUE] knob to switch the bank number, set the System setting
“FUNCTION” to “BANK LSB” or “BANK MSB.”
“FUNCTION” to “BANK LSB” or “BANK MSB.”
Here’s how to transmit bank select (MSB, LSB) messages.
1
Use the [
] [
] buttons to move the cursor to “USER ASSIGN” in
the display.
The display will show the bank select number that was transmitted most recently.
2
Use the [VALUE] knob to specify the desired bank select number.
Bank select (MSB, LSB) messages will be transmitted.
Selecting Sounds (PROGRAM CHANGE/BANK)
Program change and bank select
By using program change messages in conjunction with bank select messages, MIDI
allows you to select among more than 128 sounds.
allows you to select among more than 128 sounds.
To switch to a sound that has the same bank number as the currently selected sound,
simply transmit a program change message.
simply transmit a program change message.
To switch to a sound that has a different bank number, you’ll need to transmit a bank
number and a program number. The bank number is transmitted using two MIDI
messages: control change 0 (MSB) and control change 32 (LSB). To actually switch
sounds, transmit the bank number (MSB), bank number (LSB), and finally the program
number, in that order.
number and a program number. The bank number is transmitted using two MIDI
messages: control change 0 (MSB) and control change 32 (LSB). To actually switch
sounds, transmit the bank number (MSB), bank number (LSB), and finally the program
number, in that order.
PROGRAM CHANGE
Bank Select (BANK)
A-300_500_800C_e.book 43 ページ 2010年2月22日 月曜日 午後9時13分