You don't, you have it the wrong way around. You program the remote TO the television, not the television to the remote. Here are all the Insignia remote Codes.
Insignia™ 12049, 11780, 14487, 11641, 11564, 11326, 11892, 12002, 12184, 11423, 11385, 11660, 11963, 12751, 13227, 11463
. Flipper 0371, 0701, 0871, 1241, 1381, 2241, 2271, 2321, 2471, 2891, 2921.Apr 1, 2021
And here are the instructions for the Radio Shack Remote.
http://www.rockabilly.net/files/manuals/15-2133.pdf
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