If you are using a Pronto Remote just try every RC6 Command Code from 0 to 255.
e.g.
In the RC 5/6/MM Add IR Code select RC6 Mode 0 and enter,
System: 70
Command: 0
then,
System: 70
Command: 1
then,
System: 70
Command: 2
and so on until your reach,
System: 70
Command: 255
OREdit the last word of the RC6 Hex Code from 0000 (0 in Hex) to 00FF (255 in Hex). You can use the Calculator in Windows OS set to Scientific Modes to convert Decimal to Hex.
e.g.
6000 0000 0000 0001 0046
000Cto
6000 0000 0000 0001 0046
0000Until you reach,
6000 0000 0000 0001 0046
00FFORUse Makehex to generate all 256 Hex Codes for that IR Protocol/Device Number (70) and then use IR Panels to generate a CCF File with 256 Buttons for Testing them.
MakeHexMakes clean IR sequences from IR protocol files. See the readme file for more information.
[Link: hifi-remote.com]CCF Panels (IR Panels)Generate a CCF file from the HEX file created with MakeHex.
After creating a HEX file, open it with a text editor such as NotePad. Use "Edit" "Select All" (or Ctrl +A), then "Edit" "Copy" (or Ctrl +C) to copy all the text. Then start IrPanels and use Ctrl +V to paste the text into its window and press Generate CCF File. A CCF file will be created in the IR Panels Folder called IRCodesCreate (Don`t use the file called IRCodes Master) that you can use for testing in a Pronto Remote and some others.
[Link: remotecentral.com]Cheers
Jason