Voodoo Lab Ground Link - Manual (Page 8)

7
D I G I T A L M U S I C C O R P O R A T I O N
When using MIDI foot controllers that send Program Change messages on
more than one MIDI Channel, the Ground Link and GCX will function as
described in section 3.1 above, but only repond to MIDI channel 1.
(Actually, until the Ground Link receives a Program Change message on MIDI
channel 1, it will respond to all Program Change messages.)
3.3 No MIDI Controller
The Ground Link can be used as a stand-alone controller for your GCX simply
by using the Ground Link buttons to control the GCX loops individually.
What you sacrifice by not using the Ground Link with a MIDI foot controller
is the ability to store preset combinations of GCX loop settings.
Connect a standard 5-pin MIDI cable from the GCX OUT of the Ground Link
to the PEDAL IN of the GCX. Because the GCX powers the Ground Link
through the MIDI cable, the cable must have all five pins wired.
To change the state of a GCX loop (turn it ON or OFF), press the foot button
on the Ground Link that corresponds to that GCX loop (button 1 controls loop
1, button 2 controls loop 2, etc.). The LEDs on the Ground Link indicate
whether loops are ON or OFF.
The STORE button on the rear panel of the Ground Link is non-functional
when used without a MIDI foot controller.