How do you program a dish network remote for a 42 in sylvania?

A few different DISH Network remote codes for your Sylvania TV that you can try & one will successfully program your remote are, 733, 432, 569, or 566.

Remotes: Multiple Mode Buttons (TV, VCR, AUX)

• 1. Press and hold the desired mode button until all mode button backlights come on, then release.
  2. Use the number buttons to enter the device code corresponding to the equipment. In this case Sylvania will be one of the following codes, 733, 432, 569, or 566.

     AUX Mode: Before entering the device code:

     • Press 0 for a TV
     • Press 1 for a VCR/DVD
     • Press 2 for any other device
     Note: The light will blink off after each digit is entered and then return to a steady light.
  3. Press the POUND (#) button.

     If the code entered is valid for the remote, the mode light flashes three times.