Most RCA universal controls have the CODE SEARCH button on the top, but not having it or not working does not affect or limit your configuration with any unit. There is a different process for these types of cases.
How to program an RCA universal remote automatically without the CODE SEARCH button
This process is perhaps the simplest of all. How to program an RCA control. Automatic search with CODE SEARCH button: You can search for the code automatically or manually enter suggested codes for Samsung TVs. If you are lucky enough to have this button, the process will be very easy.
To get started, stand in front of the Samsung TV with your RCA universal remote in hand. Turn on your Samsung TV manually and check closely if your RCA control has a button at the top called CODE SEARCH since this will depend on how you will proceed to make the configuration: How to program an RCA control with the CODE SEARCH button So, if you already had a universal control for your DVD or for your Blu-ray, for example, you can perfectly configure it to also handle your Samsung TV. The RCA universal remote control is the best known to solve the above for being of high quality, very resistant and highly functional for the different devices used. Opting for a universal remote control is highly beneficial since it avoids both the spatial and mental disorder that can be caused by handling a control for each device. It is also a great help when the original remote controls of our devices break or stop working. Programming an RCA control is very easy. Just turn on your Samsung TV and see if the remote has a CODE SEARCH button. Then follow one of these simple methods.