IF you use PTAT and then set a timer for the show too, it will only use the same tuner as the PTAT ,but should extend it by the hour you have extended the individual timer for. Or you can select save a series from a show from your PTAT folder and it will give you a recording in addition to the one in the PTAT folder. Not sure if you can adjust that timer for an additional time. Another way if you have ota tuner and antenna too , is to set up a manual timer for the ota station of your choosing for say CBS and it will work just like the 722k does . I don't usually miss any time on a PTAT recording ,because if there is sports overuns, the PTAT recordings for all networks are adjusted to run over by an hour . Once the auto hop does it's job at 1:00am , the recordings are all adjusted to fit in the proper slot so you get the full recording for each show ,without commercials, if you choose it. So the hopper is pretty smart in how it handles the sports over runs.
Well I don't know what happened to Saturday's CBS 48 Hours program, but it ran about 20 minutes past end time, so the smart PTAT didn't adjust that one. LOL. We were able to watch the last 20 minutes from the manual backup timer that is set 10 to 11pm CST. I guess I better keep my manual timers for a backup.
I have 20 series timers set for each of our favorite PTAT shows. I do this because it is easier to select a PTAT recording to watch from the My Recordings folder instead of having to go into the PTAT folder to find it. Going to run a test tonite to see what happens. I went into my Timers folder and selected a PTAT program for tonite and edited the series timer to extend the end time 60 minutes. Then I went into the Daily Schedule folder to see if it was there and it wasn't. So in the morning I will check My Recordings folder, the recording should be there and I will see if it has the extra hour. Then I will go into the PTAT folder and also see if it has an hour extension too. Adding the hour extension to the PTAT series timer does cause it to use an additional tuner. I went into the guide and added additional timers for the time frame of the extension (9 to 10pm CST) and got a conflict when I added the fourth timer. So I don't think I like doing the hour extension to a PTAT series timer since it uses a tuner up. It will be easier for me to manage the three manual backup timers I have set for 10 to 11pm CST. I will report back in the morning what how the hour extension test goes.