User manual for DirecTV with TiVo

I recently canceled my DirecTV sub and gave my old Hughes (I'm almost certain it was Hughes) 40 hour DirecTiVo unit to my in-laws who still have DirecTV. I went through some things with them, but they're insisting on wanting the user manual (they're 60+ years old and not very technical oriented). Unfortunately I threw that away about 2 months ago when I was cleaning some things out (stupid me).

I'm trying to find one online, but not having much luck with that search either. Does anyone have an electronic copy somewhere, or know where I might be able to purchase a new manual?

Any help is greatly appreciated.

 

Thanks so much for the quick replies. That helped a lot.