Originally Posted by ydgmms
can you scan in the letter you received??
I only use analog cable and OTA for my HD.
But usually SDV implies 100% digital, and Ill need an adapter of some sort, but have yet to receive any letters...
If you only use analog cable, you will not need a tuning adapter. OTA is not subject to SDV, only cable.
Tuning adapters are only required if you have a non-TWC DVR.
SDV requires two-way communication between the cable box and the head-end to recieve any channels that TWC decides to place in SDV. TIVO and other 3rd party equipment does not support SDV, so that is why a tuning adapter is required for those boxes. Without the adapter, any channels that are SDV will not be viewable without the adapter.
As long as TWC continues to offer analog, you will be okay.