I need to find some codes for a rca universal remote the model # is rcr312wv and its for a insignia tv.

Hello
Insiginia is not liste with the remote contro you specify here. It is possibe to get the code for your TV by search method.

Throughout the programming

of each key, be sure to keep the remote

pointed at the IR sensor of the

component you are currently
programming the remote to control.

Press and release the ON•OFF key

repeatedly until your component

turns off. Wait 4 seconds between

each key press. Each time you press

the ON•OFF key, the illuminated

ON•OFF key blinks, and the next

code is sent. The Brand Code

Search begins with the first code in

the chosen brand list for that

component and cycles through all

the codes for that brand. If your

component turns off, you have

found the correct code. (If it cycles

through and the illuminated

ON•OFF key blinks four times and

turns off, all codes in the chosen

brand lists have been searched. The
Brand Code Search mode is exited.)