Reset Cisco 8642HD to play over the air (OTA) broadcasts from my antenna
Hi! I have migrated from Illico to Helix. Of course, myCisco 8642HD, now rendered 'obsolete', no longer does anything except that when I boot, it says "Cable disconnected... [bla bla bla]... Press OK to watch programs recorded on this terminal". What I would like to do is to connect my outdoor UHF antenna to it, so that I can: a) feed its HDMI output to my home theater (which does not have a coax in), and b) PVR (record) shows. My current antenna installation can pull in 30 HD Digital stations (TRUE HD, not the compressed stuff we get over cable). Is there a way to achieve this? I have searched all over the 'Net, asked Google, Bing, GPT, etc., and have come up with nothing but unhelpful (read erroneous) info. Thanks!