The 3/4 and the SPDIF share. You can only use one or the other.
I'd have to fire mine up to test but I'm pretty sure 1/2 or 3/4 (SPDIF) do not include the input monitoring. They are just the DAW output
edit: that's confirmed in the manual. .
But normally we don't use more than one set of monitors while tracking. Two sets might be used for mixing reference so you can certainly do that.
monitors #1 patched to Monitor out used for tracking and mixing
monitors #2 patched to 1/2 used as second reference for mixing
Mixing board patched to 3/4 ( or SPDIF)
When you use a mixer like I do you can have input monitoring by using the mixing boards cue system.
Your input is into the mixer which can be sent to the headphones or ?? outs, and you hear the DAW via a spare input channel etc. I use my SOLO function, this eliminates turning up the channel strip so the DAW doesn't loop back into the overdub. Each board is of course different.
post edited by Cactus Music - 2015/06/28 22:34:58