Hi all,<br/><br/>Newbie here. We've officially had our first RV (2021 Entegra Emblem 36H) for one week! Woohoo!<br/><br/>I'm trying to get cable TV to work. We've been watching TV via antenna, but there's no signal here in the mountains outside of Asheville, but they do have cable TV at the post.<br/><br/>I've confirmed that there is a good signal at the post, and I've connected it through coax to...