Easy enough. Follow these steps:
1) [SETUP] [inputs].
2) turn wheel to right until you see "FWIRE in 1"
3) down arrow
4) turn wheel to right until you see "FWIRE in 2"
The main inputs 1&2 are now set up for FWIRE 1/2. So now, lets connect these to the outputs 1&2:
5) [outputs]
6) down arrow once to select (highlight) the first two outputs
7) turn wheel to left until you see "FWIRE in 1" & 2. These are the inputs you selected above.
Job done.
