If your remote is already programmed to your TV, its done in one of two ways.
1) if your remote has 4 buttons across the top: Press TV, release, then the A/V (input) button at the bottom left
2) if your remote has 2 buttons across the top: Press and release the A/V (tv input) button at the bottom left
If this does not work, it means your remote is likely not programmed to your television. Please visit http://bit.ly/pNIM87 to assist you in the programming.
If you need further assistance, please send me a private message.