可能是這樣的

HD試播時Verizon是有一段時間沒有把所有付費頻道加密。如果你真收不到clear QAM 高清 local頻道，直接找Versizon客服，Verizon應該給你解決這個問題，因為法律規定 cable providers must provide un-encrypted local channels, be it SD or HD. I know Verizon has it in HD in my area (NE coast). Comcast has only SD signal even for the un-encrypted locals, and does not provide local channels in the HD format! Fvck Comcast for that. Cheers.