RJM Amp Gizmo User Manual - Momentary Mode

Hold down the Switch 2 button while powering up the A

MP 

G

IZMO

. 

Keep holding the button until the LEDs flash. You are now in Invert 

Mode. 

While in Invert Mode, use the front panel buttons to light the LED of 

any function that is inverted. Make certain no other LED is lit. 

Once you’ve selected the inverted function’s associated button(s), press 

the Write button. The A

MP 

G

IZMO

 is now in normal operational mode, 

and the inverted functions should operate correctly. 

Momentary Mode 

Some devices require momentary-type switching, rather than the more 

common latching-type switches. (A momentary switch changes 

OFF/ON state by closing its contacts for a short time and then re-

opening them. In Momentary Mode, the A

MP 

G

IZMO

 switches will 

close for 100 milliseconds before opening again.)  

To enter Momentary Mode, hold down the Switch 3 button while 

powering up the A

MP 

G

IZMO

. Keep holding the button until the LEDs 

flash.  Use the front panel buttons to light the LED of any function that 

needs to be momentary. Make certain that no other LED is lit. 

Once you’ve selected the buttons for the momentary functions, press 

the Write button. The A

MP 

G

IZMO

 is now in normal operational mode 

and the momentary functions should operate correctly. 

Group Mode 

The Group feature allows you define a group of buttons where pressing 

one button of the group turns that button on and turns all other buttons 

in the group off. This is typically used for switches that control which 

channel is selected on an amplifier. This prevents the A

MP 

G

IZMO

 from 

trying to activate more than one amp channel at a time. 

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