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Hrc or Irc

Posted by
Visitor
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Member Since: ‎08-28-2009
Posts: 1
Message 3 of 3 (2,610 Views)

Hrc or Irc

I am setting up my Samsung Series 4 400 plasma TV. It asks for HRC or IRC or STD. What does comcast broadcast in?
2 REPLIES
Posted by
Silver Problem Solver

Member Since: ‎10-17-2003
Posts: 4,310
Message 1 of 3 (2,596 Views)

Re: Hrc or Irc

99% of the time, STD is used. IRC and HRC have the channel frequencies shifted slightly to cure interference problems in rare cases. It's something that dates back to the beginning of cable.
Posted by
Cable Expert

Member Since: ‎12-31-2004
Posts: 10,676
Message 2 of 3 (2,607 Views)

Re: Hrc or Irc

If you're using a cable box it doesn't matter.  Here is more than you probably want to know about them.  I've seen conflicting information about Comcast, but if you're connecting directly to the cable try STD first.