RCA T.V. Guide Plus.
 

Front buttons are ok. Got a call from out oftown on this one. RCA
F36705YX01 CTC 197CL2 Guide Plus Demo won't go off the screen,
even if you go into the menu. The Guide Plus works fine. Is there a
demo jumper on the back? Customer says, after moving the demo
won't stay off. Thanks, Dani.