Zoom GFX-8 User Manual

MIDI Usage Examples
5. Turn PARM knob 3 and select the control number for
CT1 (control change sent immediately after program
change).
The display shows "CT1->XX" (XX is the control number),
and the GROUP/BANK indicator shows the value. Use
PARM knob 3 to set the control number for CT1. Available
settings are oF (OF), 1 - 5, 7 - 31, 64 - 95.
6. Turn the PARM VALUE knob to set the value for CT1
to 0 - 127 (0 - 99, 0.0...2.7).
7. Turn PARM knob 4 to select the control number for
CT2 (second control change sent after program
change).
8. Turn the PARM VALUE knob to set the value for CT1
to 0 - 127 (0 - 99, 0.0...2.7).
9. Store the patch and return to play mode.
10. Call up the respective patch.
The following MIDI message sequence is output from the
MIDI OUT connector: bank select MSB bank select
LSB program change CT1 CT2.
0
0
1. In play mode or edit mode, press the MIDI key.
The MIDI key lights up, and the unit enters the MIDI utility
mode.
2. Use the PARM SELECT knob to select items 6 - 13,
and use the PARM VALUE knob to change the setting
value.
The item numbers, setting contents, and setting values are
shown below.
06
EXPP (expression pedal send control number)
setting value: OF, 1 - 5, 7 - 31
Sets the control number for the control change information sent
when the expression pedal is operated.
This is a send-only parameter. The internal parameter
setting of the GFX-8 is not affected also when the GFX-8
receives this control number.
07
DRIVE (DRIVE module on/off receive control number)
Setting values: OF, 64 - 95
08
MOD (MOD module on/off receive control number)
Setting values: OF, 64 - 95
09
D/R (DLY/REV module on/off receive control number)
Setting values: OF, 64 - 95
10
EQ (EQ module on/off receive control number)
Setting values: OF, 64 - 95
Sets the control number that is sent when a module is
switched on and off at the GFX-8. The respective module is
also switched when the GFX-8 receives that control change
information from an external device.
11
BYPAS (bypass operation receive control number)
Setting values: OF, 64 - 95
12
MUTE (mute operation receive control number)
Setting values: OF, 64 - 95
Set the control number that is sent when bypass/mute is
switched on and off at the GFX-8. Bypass/mute is also
switched when the GFX-8 receives that control change
information from an external device.
13
CTSW (CONTROL switch operation receive control
number)
Setting values: OF, 64 - 95
Sets the control number that is sent when the CONTROL
NOTE
It is possible to send out MIDI control change information whenever a control on the GFX-8 is operated, or conversely, to operate
the GFX-8 via externally supplied control change information. This lets you for example record a GFX-8 operation sequence on
a MIDI sequencer and play it back at any time. Remote control of the GFX-8 from other external equipment is also possible.
To control external equipment from the GFX-8, connect the MIDI OUT connector of the GFX-8 to the MIDI IN connector of the
external device. To control the GFX-8 from external equipment, connect the MIDI OUT connector of the external device to the
MIDI IN connector of the GFX-8. (For information on enabling or disabling control change information output, please refer to "To
Send Control Change Information" on page 37.)
38
ZOOM GFX-8
Remote Control Using GFX-8

Zoom GFX-8 Specifications

General

Cabinet Simulation	Yes
USB	No
Manufacturer	Zoom
Amp Modeling	Yes
Programmability	Yes
Expression Pedal	Built-in
Inputs	1/4" Input
Category	Guitar Effects