Advertisements Can I run setup guide for Antenna (just to try it out) without losing Cable card pairing? Background: I own a TiVo Roamio with cable card (Fios). No issues with TiVo on Fios. I am considering cutting cable and keeping the Roamio (lifetime) for OTA service. I want to run the setup guide with an antenna to see how well the Roamio is able to pick up local channels. I want to do this just as a trial, I plan to re-run the setup guide again with the cable card. Will I lose my cable card pairing if I do this? I do not want to mess with cable card pairing because I know how much of a headache it can be. The reason I want to run the OTA setup guide (as a trial) is because I had issues with the Roamio picking up OTA channels at another location. The OTA tuner on the TV was able to pick up the same channels with no issues. At that time, I concluded that the 4-tuners were splitting the signal strength enough to render the service unreliable. Fast forward to now. I've always had TiVo with Fios at this location. Now I want to try OTA again. I am able to pick up OTA channels well enough now with the TV tuner, but I am concerned I will run into the same problem with signal strength on the TiVo. I want to test it out before ditching cable entirely. I am concerned about messing with the cable card pairing.