What do I need to get cable on my movie projector?
Not long ago I posted about how my 48" TV died. I now have a movie projector and a room with a huge bare wall and black-out capabilities. Here's the problem... how do I get cable to my projector? The projector was best-money-could-buy 8 years ago, so it's pretty ancient now. It has a coax-in, s-video in, and red/white/yellow RCA outputs.
Can I just buy a digital cable box and hook that up? Will that allow me to change the channel and everything? I found one that I think is what I need: http://www.walmart.com/ip/Viore-ATB150V-Digital-Analog-TV-Converter-Box-w-Learning-Universal-Remote-Control/16207327?ci_sku=16207327&ci_src=14110944&sourceid=1500000000000003142050
Am I on the right track? I figured that I would run my wall coax to "antenna in" and then run "coax out" to the "coax in" on the projector. This is all I need, or am I way off track?