1346 TCS Train Control Systems / T4XA Decoder (SCALE=HO) Part # 745-1346

The 1346 TCS Train Control Systems feature the T4XA Decoder designed for HO scale trains. It has a Direct - Plug (9 - Pin JST) interface type, making it easy to connect. With dimensions of 0.969' x 0.661' x 0.193' (24.61mm x 16.79mm x 4.9mm), it's a compact yet powerful option. The decoder supports a continuous/peak current of 1.3/2.0 Amp, has 4 total functions with a 100 mA function rating, and 4 12V outputs. The T4X is a multi - purpose decoder suitable for locomotives with ditch lights and forward/reverse headlights. It doesn't come with any harnesses but can be directly plugged into a 9 - pin JST locomotive or an adapter harness. Key features include Back EMF Load Compensation for great slow - speed control, Quiet Drive for noise - free motor performance, automatic DC power detection, RailCom® for communication with the command station, Variable Momentum for custom acceleration and deceleration, support for 12 - Volt incandescent bulbs, Function Remapping, 20 programmable lighting effects, Dimmable Brightness for LEDs or bulbs, Decoder Lock to prevent accidental programming, Airwire™ compatibility, and user - loadable speed tables for custom speed curves and limits.

Using this TCS train control system with the T4XA decoder is quite straightforward. First, if your locomotive has a 9 - pin JST interface, you can directly plug the decoder into it. If not, use one of the adapter harnesses. When it comes to power, the decoder will automatically detect DC power. You can also set how the lighting effects work on DC. For speed control, you can take advantage of the variable momentum feature to create your own acceleration and deceleration curves. And with the user - loadable speed tables, you can set your own speed limits. As for the lighting, there are 20 different programmable effects, and you can adjust the brightness to your liking. Just make sure to handle the decoder gently as it's a precision device. Avoid exposing it to extreme temperatures and moisture. When programming the decoder, use the decoder lock feature to prevent any accidental changes. If you want to clean it, use a soft, dry cloth. Regularly check the connections to make sure they're secure, and you'll enjoy a long - lasting and high - performing train control system.