Select Master-Section
I52 Stereo-Master Aux-Section
I52 Stereo-Master Stereo-Input
I52 Stereo-Master Master-Output
I55 5.1-Master Aux-Section
I55 5.1 Master Stereo-Input
I55 5.1-Master Master-Out
Select Type of Input Module
I66 Input Mono into Stereo
I68 Input Stereo into Stereo
I67 Input Mono into 5.1
I69 Input Stereo into 5.1
I63 Input 5.1 into 5.1