Code to program cable remote for Sylvania LD195SSX

SOURCE: TV not working with remote from Cox cable/Scientific Atlanta

Try the code 052.

SOURCE: Need code for universal remote Sylvania LC320SL8

We bought a Sylvania LC420ss8 HDTV.

Our current universal remotes would not work, I followed the advice on this site and got a Sony
RM- VL600 Sony Untergrated Remote Commander, use page 16 in the manual to teach the new remote off of the remote that came with the TV. It really works. I am happy with the tv and 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: cant program direct tv remote with my new sylvania lc320slx

The remote is only programmed with only so many codes. Sadly, It doesn't hold all code for every TV made.
But you can try making the remote search every code stored inside to see if one of them will work.
Here are the instructions form the DIRECTV web site:

You may still find a setup code that works for your device by stepping through the library codes in your remote. The following instructions will help you do this.

StepNSet

• Set the "Mode Switch" to the desired mode such as TV for a Television.
• Press and hold the "Mute" button and the "Select" button until the visible LED blinks twice.
• Enter the code "991" followed by the "device number"
  1. for Televisions
  2. for "AUX 1" devices - VCRs or DVDs
  3. for "AUX 2" devices - Audio
• You can step through the setup codes for this mode by pressing the "Channel Up" key to go forward through the codes or pressing the "Channel Down" key to go back to the previous codes.
• You can try out each code by pressing one or more function keys such as power, volume or digit keys.
• When you've found the setup code that works for your device, press the "Select" key.

SOURCE: Comcast remote code for sylvania lc427ssx

I had the same problem, I ended up buying an RCA Universal remote, when I had no luck with the codes I tried the autoscan feature, to my surprise it worked perfectly.