Harmony Ultimate + Onkyo TX-NR828 + Comcast Motorola DCX3400
so i just purchased a harmony ultimate remote that includes the hub and two ir blasters. the blasters and ultimate hub are inside a cabinet rack and i cant get a perfect on/off of the devices. i've moved the ir blasters around and hub without luck. its always hit or miss activation. i noticed my onkyo TX-NR828 HT AV receiver has a IR in port and same with the Comcast Motorola DCX3400. Would I be able to get a mini port male to male cable and plug the hub straight into the onkyo receiver and motorola DCX3400 and work perfectly? has anyone tried this?
Samsung UN75H7150 75" LEDTV
Samsung BD-P1500 Blu-ray player
Onkyo TX-NR828 receiver
Paradigm Monitor 7 v5 floor speakers & CC-190 center
Paradigm Atom v6
SVS PB1-ISD subwoofer/Logitech Harmony Ultimate