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MRV Hookup On a HR21-100 - Sat Input 1 Or 2?

Discussion in 'DIRECTV HD DVR/Receiver Discussion' started by rpgibbs, Jul 22, 2010.

  1. rpgibbs

    rpgibbs New Member

    Sep 15, 2007
    Does The cable From The Deca for the MRV go to Sat 1 or 2 input On a Hr21-100 or Does It make any difference?
  2. RAD

    RAD Well-Known Member

    Aug 5, 2002
    It must go to sat 1 and since you should also have SWiM installed then there would be nothing connected to sat 2 intput.

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