During Guided Setup, you will be asked to select your cable provider, and then you will be asked a series of questions about channels you receive from your cable provider. These screens allow your DVR to determine which channel "lineup" you have from your cable provider.
Answer the questions the best you can. If you do not know what channel is on a specific channel number, choose I'm not Sure. If you choose that several times, you will be presented with a series of screens that will let you choose your lineup manually. If you are still not sure which lineup is yours, select one of the channel lineups presented and use the following procedure to change it after Guided Setup is complete.
To select your correct lineup after Guided Setup:
Step 1: Press the TiVo button on your remote control to go to TiVo Central, then select Messages & Settings > Settings> Channels > Channel List.
Step 2: On the Channel List screen, press the INFO or ENTER button (as indicated on the bottom of the screen). You will be taken to the Change Channel Lineups screen.
Step 3: Press THUMBS DOWN three times and then ENTER to choose your new lineup.
Step 4: Follow the prompts on the screens to select your correct lineup.