Quote:
Originally Posted by
Rob Spalding 
Has anyone figured out why Azteca TV isn't showing any guide data for OTA Tivos?
RetroTV (27-2) has the same problem. In Portland, virtual channels 17-2, 27-2 and 37-2 are broadcast over the air on RF channel 49, but Tivo's lineup was assigning the wrong RF channels to them.
I reported this to Tivo and got them to fix 17-2, but they told me the other two were correct according to the TV station. Using the FCC's TV Query tool and the stations' websites, I found that three low-power transmitters are simulcasting these virtual channels.
Transmitters:
KWVT-LD, Portland (RF 49, 14.2 kW)
KSLM-LD, Dallas (RF 27, 15 kW)
K38KU-D, Albany (RF 38, 2.83 kW)
Virtual channels:
Willamette Valley TV, KWVT (17-1 or 17-2)
RetroTV, KSLM (27-1 or 27-2)
Azteca (37-1 or 37-2)
Assigning RetroTV and Azteca to their primary RF channels isn't necessarily wrong, but it doesn't help those who receive the simulcasts. If Tivo can provide duplicate listings for the simulcasts, I think it would fix the problem.
It might help if others reported the problem. You can use the following link to report a lineup issue:
http://www.tivo.com/setupandsupport/contactsupport/lineup_tool.html