OK...now this is starting to make a little sense...
I have heard about EWNN
Weather Plus
and all that....
Now when they become available I should be able to watch these on my DISH?
Okay, let's start from the very beginning here.
Some local digital channels are broadcasting more than one program at a time. For example locally here in Cincinnati, the digital version of channel 12 has channel 12.1 which is the main CBS channel and channel 12,2 which carries the CW. They call that channel the CinCW. So the CinCW is a sub-channel.
---that explains sub-channels. The next paragreaph has nothing to do with the paragraph above---
With Dish Network HD receivers like the 211 and 622, you can hook up an over the air antenna and receive local HD channels using the built-in ATSC (digital TV) tuner in the receiver. The receiver will scan in all the local channels and sub-channels. If the receiver is not subscribed to local channels via Dish Network for whatever reason, these channels show "Digital Service" when you press "info" or look at the electronic program guide (EPG).
When a Dish Network cutomer chooses to subscribe to local channels through Dish Network, you the digital channel information for the MAIN channels is automatically populated in the EPG if it is the same as the info on the channels coming over satellite.
For example, a 622 receiver with an antenna but no subscription to locals in the Cinci area, channel 12.1 and 12.2 would show Digital Service.
With a subscription to local channels 12.1 would show the CBS local info on the EPG but channel 12.2 would show "Digital Service".
However even with a local subscription the local PBS channel 48.1 does not show the same programming as the analog channel 48 does. So the EPG info on 48 via dish is there. But the info for 48.1 off the air says "Digital Service" on the EPG.
But a couple of weeks ago Dish added the sub-channel info for most channels in the Cincinnati Area (TBN 43 was not one of them with 5 sub-channels) so now the CinCW 12.2 sub-channel and PBS HD 48.1 info. Have electronic program guide info.
Why the big deal? DVR timers are soooooo much easier to set up.
Hope this helps a little.
See ya
Tony