I am having difficulties with setting the digital optical output from my TV to my H/K 347. My current setup is running a Comcast cablebox to my Sony rear projection via HDMI, and them running an optical from the TV to Optical 1 port. The audio polling feature jumps to analog automatically, but no signal is being picked up using the optical. All cables are brand new- straight from monoprice.
FYI, running the optical out from the DVD player directly to the HK works perfectly fine...