Panasonic TU-HDS20 Operating Instructions Manual page 53

COMPON/;NT CODES
Component Codes
The Universal Remote Control is capable of operating many component brands after entering a code.
Some components may not operate because memory is limited. The Universal Remote Control does not
control all features in all models.
Codes for TV
....--- =-=- - - - - - - - - - ,
r.::==================
Codes for Cable Box