The PR4 makes decoder programming and interfacing your layout and computer easier than ever. The PR4 seamlessly switches between computer interface and decoder programming modes …

For Tower 55 and other locomotives that require 4 digit address to be programmed using CV17 & CV18 instead of the normal Digitrax Throttle Automated method.To determine the values to program into …

You can download a sound project into your Digitrax SoundFX decoder equipped locomotive. You can try out sound projects downloaded to your locomotives on the programming track without having to …

The PR4 makes decoder programming and interfacing your layout and computer easier than ever. The PR4 seamlessly switches between computer interface and decoder programming modes …

Digitrax SoundFX lets you make your locos sound like the real thing!Remember, your Digitrax SoundFX decoder is ready to run and will operate and generate sound using address 03 with no additional …

Manuals and Instruction Sheets You are browsing current product documentation. To view retired product documentation, click here.

Check to be sure the loco's wheels are making good contact with the programming track. Make sure that the decoder is properly installed in the locomotive. Make sure the connections to the programming …

Using Digitrax SoundLoader and your PR3, you can change the sound projects your decoder plays. SoundLoader runs on your PC and connects to your sound decoder using the Digitrax PR3 …

Digital Command Control is incorporated within the Digitrax system to let you control multiple trains independently on the same section of track without blocking.

Using the PR3 Xtra Programmer and SoundLoader software: You can substitute different .wav files into a sound project file (.spj) or you can start from scratch and build your own sound project.