I have a new Philip's 42" flatscreen(#42PFL3704D/F7 and an older Sylvania DVD/VCR combo(#DVR90VG), with no Comcast cable box. I want to record some programs, but do not know how to hook it up right, select input channel on tv remote, or on combo. Is there a "manual for dummies", cause I am not getting the illistrations, steps, and getting frustrated!