re: repeater, program change, DMC ground controller

[AALev123@aol.com]

I  have the ground control and am trying to configure the thing  to operate 
repeater. Here is what I cannot figure out. I go into bank 4 mode so the top 
row of buttons control individual cc's. for instance button 6 ( first one of 
the top left is set to 85 which as per the electrix repeater is something 
like reverse, next button 86 which is play ( i am doing this part from 
memory) next one 87, stop etc...... I control the actual value of cc 85, 86 
etc with an external volume pedal. However, what program message do you send 
to the Repeater itself ?- ie. I have a preset on the ground control where the 
repeater is coming in and out of the signal chain but when I step on the 
patch to call in the repeater what program change do you send to the 
repeater?