Joe was kind enough to forward the information he had from Panasonic. There were three files the first two were commands in hex and the third was the technical description of Panasonic's version of the Kaseikyo IR protocol. That Protocol document was consistent with the Panasonic protocol defined in John Fine and Barry Gordon's Pronto hex generators, MakeHex and GenIRDB. The first file did not have a device sub-device defined but it is clearly 128.0.
There were no model numbers contained in any of the documentation but I have put the file names above them.
Unfortunately my guess is that the first file "PDP_Kaseikyo Codes.doc" is specifically for these Plasma Displays and the second file "digital remocon_code.doc" is a more generic listing of remote control codes. It does specifically define what we call device and sub-device
PDP_Kaseikyo Codes.doc
128.0
HEX DEC 0x05 005 INPUT 0x06 006 PICTURE 0x07 007 SOUND 0x20 032 VOLUME UP 0x21 033 VOLUME DOWN 0x31 049 SURROUND 0x32 050 MUTE 0x39 057 RECALL 0x3D 061 POWER ON/OFF 0x4A 074 CURSOR UP 0x4B 075 CURSOR DOWN 0x4E 078 CURSOR LEFT 0x4F 079 CURSOR RIGHT 0x52 082 SET UP 0x0C 012 --Normal 0xD4 212 --Return 0x49 073 ACTION 0xE5 229 PICTURE POS/SIZE 0xDE 222 ASPECT 0x7A 122 PC 0x0F 015 OFF TIMER
Since "dwg" and "jbrandwood" have tried every command in all three of these device/sub-device combinations there may not be a solution for some of the Plasma Displays.
I had a couple of thoughts on workarounds. If the PC command will take you to that input, Perhaps a macro for PC|Video Toggle|...|Video Toggle can take you the various video inputs by varying the number of video toggle commands after the PC command.
There is an "Off timer" command so if "off timer" brings up a menu to select the number of minutes and seconds, then you could create a macro using off timer by setting the minimum possible time. There is a Return command that looks like it could get out of the menu mode. Obviously, I don't have the hardware so these may or may not be useful ideas.
