Please note: Most universal remotes have multiple codes for a single brand. If the first code does not work, try the next one. Programming methods vary by remote manufacturer (GE, RCA, Philips, etc.), so consult your specific remote's manual for instructions on how to enter these codes.
Universal codes are numeric sequences (usually 3–5 digits) that allow one remote control to operate devices from different brands (TV, DVD, soundbar, etc.). Each code corresponds to a specific brand and device type.