Step-by-Step Tsunami2 TSU-2200 decoder install in an Athearn RTR RS3

This week George walks you through all of the steps to upgrade your Athearn RTR RS3 model with a Tsunami2 decoder. In this install we are using a Tsunami2 TSU-2200 Alco decoder and 2 SoundTraxx Mini Cube Speakers. After the install George also helps you set up a sound profile for your RS3 by selecting a prime mover, bell, airhorn and poppet valve. We also change the direction of travel to make this model run long hood forward. Watch now to learn more.

TSU-2200 For Alco Diesels (P.N. 885007): https://soundtraxx.com/products/tsuna...

SoundTraxx Mini Cube Speaker (P.N. 810154): https://soundtraxx.com/accessories/sp...

CVs Use in this video:
CV 29: Configuration Data 1, Value of 3 = Inverted Direction in this case
CV 120: Airhorn Selection, Value of 2 = Nathan K3L
CV 122: Bell Selection, Value of 2 = ALCO (1) Medium Ring Rate
CV 123: Prime Mover Selection, Value of 2 = ALCO 244 Turbo
CV 125: Poppet Valve Selection, Value of 0 = Poppet Valve

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