AV Receiver - Complete N00b help with setting up please

[Aruffell]

I'm completely new to all of this.

I picked up my Marantz SR4200 yesterday.

Fitted it nicely on my shelf.

Read the manual and got a bit confused

I'm using a Marantz Learning Remote so everything it says to do in the book is different to what the remote i'm using has lol.

So i've put the optical cable from my HDA X-Mystique sound card to the optical digital port 1 on the AV Receiver.

Looking at the manual it says that i have to select the digital source.

So i go into the digital ports menu on the receiver and it asks me to select what type of source it is.

VCR1/MD/DVD/DSS/TAPE/TUNER

I don't see computer or anything on there so what do i select?

Thanks,

Andy

 

[Aruffell]

Sshhhh.

Well Parcel2Go suck so i can't get my M73's and my M74's are sitting in Bromley but i can't get there today.

Still got my 5.1 digitals so i'll be ok until then