If it is not listed or available, you can always use the closest discrete code to that input, and then put one input button in the macro to advance the tv input one notch.

There is no guarantee that all of the codes will work with a particular device, especially since these are older codes and newer tv's have more sophisticated inputs. The best thing is to borrow, or buy where you can return, the remote and try it out.

Here's one more list of codes for your tv, which you probably found by now but I will give it anyway.
[Link: hifi-remote.com]