How do i program my MSU one for all remote control?

SOURCE: lost my manuel "codes" to my rca universal remote control crk74ba3

This website should help.
http://www.thompsontv.com/rcarc.html

SOURCE: programming a universal remote control for a tv

The code for a Sanyo TV set should be 100. Press and hold the TV button on the remote while entering the code. The light should blink 5 times if it was accepted, and then you can test to see if it worked.

SOURCE: Program codes for tv and satelite.

https://fjallfoss.fcc.gov/prod/oet/forms/blobs/retrieve.cgi?attachment_id=305485&native_or_pdf=pdf

The manual

SOURCE: Need the instructions and Code to Program universal remote control PHILIPS (Magnavox) and Magnavox TV.

how to get capation off my philips magnavox tv with remote can not make remote to go up or down . what buttons do i use help

SOURCE: universal remote codes

Most universals have a feature that automatically searches for the code. How to use it is in the remote's user guide.