Need 3 digit program code for Sylvania tv model LC321SS9 B to work with a RCA DTA800B1 remote

SOURCE: Need 3-digit TV remote code--Sylvania 15" LCD HDTV

many of the dish remotes have a "scan" option. This is what the installers use. You'll ned to read the manual. Its a one page explanation.

SOURCE: Programming it to a Sylvanvia TV model 6420FF

Hello thank you for choosing FixYa.com for your answer my name is David.
I have found a list of codes for the rcu600m for the sylvania tv here they are
Code For Model RCU600M
Code 004 for Sylvania TV Code 006 for Sylvania TV Code 008 for Sylvania TV Code 019 for Sylvania TV Code 062 for Sylvania TV Code 068 for Sylvania TV Code 069 for Sylvania TV Code 075 for Sylvania TV Code 076 for Sylvania TV Code 077 for Sylvania TV Code 088 for Sylvania TV Code 116 for Sylvania TV Code 130 for Sylvania TV Code 132 for Sylvania TV Code 134 for Sylvania TV Code 161 for Sylvania TV Code 183 for Sylvania TV Code 196 for Sylvania TV Code 353 for Sylvania TV Thank you again for choosing Fixya.com

SOURCE: My Time Warner cable Remote will not program to my TV.

I had the same problem, so I followed these steps and it worked!

1) Turn on TV.
2) On the remote control, press TV once (it will blink once). Then press and hold SETUP until the TV key blinks twice.
3) Enter 9 9 1, (the TV key will blink twice).
4) Aim the remote control at the TV & press POWER once.
5) Press & release the CH+ key continously (you may need to press it more than 50 times!), then stop when the TV turns off.
6) Press POWER. The TV should turn on, then immediately, press SETUP to lock in the code.