No codes to program remote

Try to Google the model of the remote for "manual" which will provide instructions and a list of POSSIBLE codes---keep in mind not all remotes will program for all sets.

RCA does not list a code for the Trutech TV. Trutech says that their TV is not compatible with universal remotes.
Some people have said that they had luck with Daewoo codes. You could try 016, 190, 005, 171, 004, 006, 017, 127, 196, 202, 222.
If that does not work, you might also try the code search method.

1. Turn on the device you wish to program.
2. Press and hold CODE SEARCH until the indicator light lights, then release.
3. Press and release the device you are programming (tv,vcr, or dbs). The indicator light will blink once then remain lit.
4. Press and release off-on until your device turns off. You may have to press off-on up to 200 times.
5. When your device turns off, press the ENTER button and the indicator light will go off.

Hi my name is Eric,
I hope I can help you with your issue ,
　The TV remote that came with the TV will work it without being programmed, so if you are using a unversal remote and trutech is not listed in the code list the only thing you can try is the search method, if that doesn't
　work you can buy a working remote here
Trutech is a daewoo product. some codes are 10451 also try 11661, 10092, 10672, 10019, or 10623. taken from remotecentral
　these two websites have the best remote info, search around there, try using the daewoo codes
　
Hope this helps, if it has solved your issue please click accept
But if you have more questions please respond and I will reply asap
Thanks
Eric

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

Did you try the code documented by this Fixya answer?

http://www.fixya.com/support/t472609-tru_tech_tv_codes

here is a list of all of the direct tv codes. I do not see your TV on the list, which is sometimes the case. Maybe you will find it there. Hope so.

http://2getdtv.com/directv/tv_codes.html

10030

Wont connect to my cable trutech 19 tv/dvd/pc monitor

Trutech is a Daewoo product. We used 10019 for our 17" w/ DVD. You can also try 10451, 11661, 10092, 10672, 10623. Good luck.

try code 10030 (comcast remote), or codes for daewoo.

Barring the right codes to make this thing work, I have resorted to running the numbers (ie 000 thru 999) to "stumble" across the right combination...accordianman