Help New Roku streaming stick 4k

When I hit the power button I get a display on my TV that types a 1 and if I hit it again it just repeatedly shows multiple 1's. I then get it on the Roku page when I have to input selected the correct hdmi port. The "111's" is looking on the antenna channel. What do I do? Thanks in advance, but this problem has me having to go to the TV and audio remotes, though it said the pairing was successful.