Originally Posted by BeachBoys1
I posted my issue on the Harmony message board and they confirmed that ARC doesn't work correctly with their remotes. But I've hooked up the three components the way I think they're suppose to be hooked up with cables between HDMI ports (not ARC ports) and turned off HDMI-CEC on the TV, Amp, and DVD player and it STILL doesn't work right. I don't know what I'm doing wrong and I just threw in the towel and hooked it all back up the way I had it originally and will just have to live with this CRAP!
That is your choice but I'm pretty sure it's fixable.
In your original post you said you were drawn to ARC, but what you describe is just HDMI-CEC. Pretty sure, ARC is just simplified wiring when you leave the Amp off (use TV speakers temporarily). If you really just like HDMI-CEC, well now that you have a Harmony, there is no need for it. It knows the power-state of everything and is more than capable of controlling everything on it's own.
Living Room Home-Theater:
Epson 8350 1080p Projector (96") / Panasonic TH-46pz850u 46" 1080p Plasma TV
Onkyo TX-sr607 7.2 HDMI Audio/Video Amplifier/Receiver (630 watts)
Panasonic DMP-BD60 Blu-Ray Disc Player / Cisco 8742hdc DVR (TimeWarner)
Harmony 670 - Universal Remote / HTPC (XMBC/Win7-64) Media Server PC
Polk Audio Monitor Series II Speakers (Large 6.1 Matched Separates) / PSW505 12-Inch Sub