If I click on the “nnn enabled” for each of my tuners:

I can then check and uncheck boxes to the left of each channel that I do, or do not want to see in the guide:
I wish there were a way to export/save from one tuner and then import/open to my 2nd tuner. Or export to a spreadsheet where I can manage and make changes, then import that XLSX and/or CSV file…
