Digitrax DN166I0 Board Replacement DCC Decoder for Intermountain SD40-2W, SD40T-2 and SD45T-2; N Scale

The Digitrax DN166I0 is a high - performance DCC decoder for Intermountain N scale SD40 - 2W, SD40T - 2, and SD45T - 2 models. It features 6 FX3 functions, offering prototypical lighting effects and on/off control. With a size of 3.5” x.367” x.135” (88.9mm x 9.32mm x 3.42 mm) including an LED, it can replace the DN163I0. The FX3 function outputs provide constant brightness lighting, realistic effects like ditch lights and strobes, and configurable pulse functions. The Digitrax LocoMotion® System ensures smooth operation with torque compensation, 128 - speed step operation, and momentum. You can program CVs using any Digitrax - compatible control system without extra equipment. It also comes with a Digitrax Easy Connect 9 - Pin Harness and has many useful features such as 2 - digit and 4 - digit addressing, basic and advanced consisting, and a super - silent motor drive. It's DCC - compatible and FCC Part 15, Class B RFI compliant.

Using the Digitrax DN166I0 decoder is quite straightforward. First, make sure it fits your Intermountain N scale SD40 - 2W, SD40T - 2, or SD45T - 2 model. You can use any Digitrax - compatible control system to program the CVs without needing extra equipment. When setting up the functions, take advantage of the 6 FX3 functions for cool lighting effects. For speed control, you can choose from different speed step operations like 14, 28, or 128 steps. There's also a switching speed feature that makes it easier to access yard speeds. As for maintenance, keep the decoder clean and free from dust. Avoid exposing it to extreme temperatures or moisture. If you need to reset the decoder, you can do it with or without resetting the speed table. And remember, it has motor isolation protection to prevent damage, but still handle it carefully. Also, if you're running it on a DC layout, it will automatically convert to analog mode.