Boss Audio Systems GT-100 사용자 설명서

Using the GT-100 with External MIDI Devices Connected

You can perform the following operations using MIDI with the 

GT-100.

The use of MIDI requires that the MIDI channels of the 

connected devices match. If the MIDI channel settings are not 

correct, the GT-100 will be unable to exchange data with other 

MIDI devices.
For information on how to set the MIDI channel, see “MIDI-

Related Settings” (“MIDI-Related Settings” (p. 44)).

When a patch is selected on the GT-100, a Program Change 

message corresponding to the patch number is transmitted 

simultaneously. The external MIDI device then switches its settings 

according to the Program Change message it receives.
When PC OUT (p. 45) is set to OFF, no Program Change messages will 

be output.

Data describing the actions of the [ACCEL/CTL] Pedal, [EXP] pedal, 

EXP PEDAL SW, and external devices connected to the SUB CTL 

1, 2/SUB EXP jack are output as Control Change messages. Such 

messages can be used to (among other things) manipulate the 

parameters of an external MIDI device.
The Control Change numbers that will be output can be set under 

“MIDI SETTING” (“MIDI SETTING” (p. 44)).

When the GT-100 receives Program Change messages from the 

external MIDI device, its patches are simultaneously switched.

You can set up the correspondence between MIDI Program 

Change messages and the GT-100’s patches using the 

Program Change Map (p. 46). You may need to work on these 

correspondences when you want to line up some effects in 

combination with other MIDI devices.

You can control specified parameters during a performance 

by having the GT-100 receive Control Change messages. 

Parameters to be controlled are set with “Assign” (p. 37).

The GT-100 can receive tempo data from an external device.

The GT-100 can receive data transmitted from another GT-100, as 

well as data that’s been stored on a sequencer.

When switching patches using Program Change messages 

transmitted by an external MIDI device, you can freely set the 

correspondence between Program Change messages received 

by the GT-100 and the patches to be switched to in the “Program 

Change Map.”

When setting MIDI OMNI MODE (p. 44) to “OMNI OFF”, be sure to 

have the MIDI RX CHANNEL (p. 44) set beforehand to the match 

the transmit channel of the external MIDI device.

U01-1–U50-4, P01-1–P50-4