Simple connection of reciever 771A please

[wrdtrdnfrd]

Trying to help my friend connect a...
Direct TV + HD DVR, 771A receiver.
SWM with two connections.
How do I connect this and the SAT to my Vizio.
This is probably as simple as it gets with you guys.

[WK-Michael]

I really don't know what a 771A is, but to connect a unit to a Vizio, I'd say just an HDMI cable.