I normally don't cross post, but I did post this in the other URC section. Thought it would be good for people new to URC to see.

Try using codesets from the same manufacturer if you model number is not listed in the IR Database. In most cases, another model number uses the same codes, or at least most of the same codes. Also, look at the top of the list of model numbers for an entry labeled something to the affect of "Samsung Discrete Codes 2011" (as an example). Some manufacturers have the discrete codes listed in this manner. You can then drag codes that are missing such as volume and menu control codes from the IR Navigator. Lastly, you can also check the last codeset in any manufacturers list as well as they are the most up to date released.

If you have a Panny TV, here is a tip. The Discretes are listed under [Panasonic 13]

Hope this info helps as I see more and more posts here from people that are new to URC that ask these questions a lot.