How do I reset my remote to factory settings?

To reset to Factory Settings: 1. Press and hold the SETUP button until the red light stays on. 2. Press the REWIND button 4 times. The red light will blink twice. https://manualsfile.com/product/k3sm19fpu3r.html?page=4

How to get code list for the Remote Universal?

The Code List is located inside the battery compartment: https://byjasco.com/universal-remote-codes You can look up the code list at this tool: https://manualsfile.com/tools/universal-remote-control-finder-code.html