You can add a custom IR code with the Edit IR
Code button.
This can be done in advanced mode only. One of the easiest way to switch mode is to double-click on the advanced (A) / standard (S) mode button in the status bar.
You can add RC5/RC6 codes or RC-MM codes with
the Advanced button.
I can't find this advanced button anywhere. Can
anyone guide me to it?
This feature is not available in the current version of PENG.
