RJM Amp Gizmo User Manual - Invert Mode
You can also set a few other MIDI-related options using the other
Switch buttons:
Continuous Controller Ranges
The Switch 5 and 6 buttons control the Continuous Controller range for
all switches:
CC Range
GCX
Number
Switch 5
LED
Switch 6
LED
80…87
1
OFF
OFF
88…95 (default)
2
ON
OFF
64…71 3 OFF ON
56…63 4 ON ON
GCX Compatibility Mode
Switch 7 turns on GCX compatibility mode. This makes the switches
respond to MIDI commands like the GCX switcher, manufactured by
Voodoo Lab. In GCX compatibility mode, the switches respond only to
Continuous Controller messages on MIDI channel 16, regardless of the
MIDI channel setting. The GCX number is set by Switches 5 and 6 (see
above).
Saving MIDI Channel and Options
Once you’ve set the MIDI channel and options, press the Write button.
The A
MP
G
IZMO
is now in normal operational mode.
Invert Mode
Some amplifiers may have inverted polarity on some functions. This
can cause the A
MP
G
IZMO
to display a function as off when the
function is actually on, and as on when the function is actually off. To
correct this, you must first switch the A
MP
G
IZMO
to Invert Mode.
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