Roland HPi-7LE 业主指南

 

If you want a performance recorded on the HPi-7 to be transmitted 

to an external MIDI device or computer, turn the “Composer Out” 

setting “On.”

 

Program changes are a type of message that tell a device to “switch 

to sound number `x’.” A device that receives this message will select 

the sound of the corresponding number.

When you use this setting to specify a program change (program 

number), that program number will be transmitted to a MIDI device 

connected to the HPi-7. A MIDI device that receives the program 

number will switch to the sound corresponding to that program 

number.

Normally, program changes select from 128 different sounds. 

However, some MIDI devices have more than 128 sounds. For such 

devices, Bank Select messages are combined with Program Change 

messages to select sounds. Bank Select consists of two messages: 

MSB (controller number 0; value: 0-127), and LSB (controller number 

32; value: 0-127).

 

*

Some MIDI devices cannot use bank select messages. 

Alternatively, some devices may use bank select messages, but 

ignore the LSB message.

 

If you intend to connect to a computer using the USB 
connector, you need to make the following setting before you 
make the connection. 

 

Specify whether a recorded 
performance will be 
transmitted to a MIDI 
device.

On, Off

 

Transmit the bank 
select MSB.

0 (00h)–127 (7FH)

 

Transmit the bank 
select LSB.

0 (00h)–127 (7FH)

 

Transmit the 
program number.

1 (00h)–128 (7FH)

 

Selects the USB 
driver type.

Vendor

Select this when using the 
supplied driver with a USB 
connection.

Generic

Select this when using a generic 
USB driver included with the OS 
with a USB connection.

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