Bought projector without remote...can i buy a universal remote to handle input and on switch? If so which one?

Just get a cheap universal remote, and program it to the TV. Some TVs don't have the dedicated buttons to switch inputs, without the remote.

Try website like Remotes.com to buy the tv original remote.

You will have to find an RCA universal remote. Please search your local discount store and find an RCA remote with input. This is what you'll have to do...sorry!

try changing the channels until you reach 2 and go past it.

Yah, buy a universal remote control that can be programmed with a code to handle that thing. It would have to be one that can change the INPUT as well, I would imagine. OR else try to order a replacement original from Samsung.

If there isn't any input buttons on the TV itself ... there pretty much isn't any other way.

Im sorry but it needs a new switch. i can help with ording online.

yes as long as it has the button for it.look for tv/video button.if none, then buy a remote like a universal remote is the only option.

If you have lost the remote, go to any electronics store and buy a universal one. I have programmed many generic remote controls, and they all work fine for adjusting the video inputs. Not all television sets allow their video inputs to be switched without the remote. Most likely you will have to buy a replacement.

buy a universal remote

I have the Xbox 360 remote... It works! ^_^ its $19.99 at best buy. When you programming it just hold down the TV and ok button. The number lights are going to stay on... put in 0445 the push the channel button up and down the TV will turn turn off/on. Then push the input button and you’re done. Hope this help.