Not sure what you mean by locked.
Please state which decoder and what kind of remote (supplied with decoder, MC universal, 3rd party like Ellies) you are using.
Batteries. Are there any lights flashing when a button is pressed?
TV environment setting. Perhaps changed to TV2 or other programmable (A,B,C,D) setting? Changing it back to TV1 mode depends on which remote you have.
Decoder setting. Perhaps someone changed the decoder remote settings under the Xtraview menu (1110 or 1131 decoders)?
Are you using it with the decoder directly or with a TV link / remote blaster?
Last edited by JG; 2010-08-21 at 09:53.