Hi, I know nothing about special buttons or discreet codes but maybe someone here could help me. I just went out and bought a Universal Remote RCA RCU403, because I lost the remote for my TV, Sanyo Flat Screen, and I can't get to the Video or Componet, unfortunatley my new remote doesn't have an "input" button. Is there any other way I can get to the Video or Componet? And if it's a code, would you please tell me step by step? Maybe I can become a remote hacker too... Thank you for your help.