Owner`s manual

J6=Automation connector or fader connector when no automation is installed
1 =Ground
2= VCA out
3=VCA in
4=Reference voltage
5=+5 volt (dependent upon VCA type)
J14= Midi mute connector 1=Read
2=Write
J1 5=Pre Mute select 1 /2=Mute active on aux pre fader setting
3/4=Mute not active on aux Pre fader setting
J12=Led bar input select 1/2=Post channel fader
3/4=Post EQ (pre insert)
J13= Direct output level 1/2 +3/4=-10dBv
none= +4dBu