If the link does not work this time, do a search in the RTI forum (older than 6 months) for Xpost.

[Link: remotecentral.com]

There are two code sets used by Samsung... NEC2 and NECx2. They are very similar but some sets only respond to one or the other. Jason posted NECx2 codes later in the SAMSUNG thread as did I in the Xpost thread. See if one of the sets works for you.