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    dual tuner backfeed problems

    We have recently begun experiencing random problems on the backfeed for dual tuners. TV2 will have a snowy screen regardless of modulator settings. This problem occurs in dual tuners of all types. Today it was a 322 model for me. Other guys have had the same problem on 625s. The only resolution...
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    522 Program guide appearance

    Anyone seeing problems with the appearance of the program guide border on the right-hand side of the screen? The last two units I have installed have had a "warp" in the border of the guide on the right-hand side only. After selecting a channel the picture is fine. This has only started...