1302 TCS Train Control Systems / ALD4 Atlas Decoder (SCALE=N) Part # 745-1302 (SCALE=G)

The ALD4 Atlas Decoder is a must - have for N - scale train enthusiasts. It features a drop - in interface type, making installation a breeze. With dimensions of 3.041' x 0.355' x 0.089' (77.25mm x 9.02mm x 2.26mm), it's compact and fits well into Atlas locomotives like the GP40, SD50, and SD60. It has a continuous/peak current of 1.0/2.0 Amp, 4 total functions with an 80 mA function rating, 2 12V outputs, 2 LED outputs, and 2 onboard LEDs. Key features include Back EMF Load Compensation for great slow - speed control, Quiet Drive for noise - free motor performance, and RailCom® for communication with the command station. It also offers Variable Momentum, LED and Incandescent Bulb Support, Function Remapping, Programmable Lighting Effects, Dimmable Brightness, Decoder Lock, Airwire™ Compatibility, and User - Loadable Speed Tables.

Using the ALD4 Atlas Decoder is straightforward. First, since it's a drop - in type, you can easily install it in compatible Atlas locomotives like the GP40, SD50, and SD60. Check the installation pages for a full list of compatible engines. When it comes to power, the decoder will automatically detect DC power, and you can also configure lighting effects in DC mode. To take advantage of its features like custom acceleration and deceleration curves, use the Variable Momentum setting. For lighting, you have 20 user - programmable effects and can adjust brightness levels for both LEDs and incandescent bulbs. When programming, make sure to activate the Decoder Lock to prevent accidental changes. As for maintenance, keep it clean and dry. Avoid exposing it to extreme temperatures or moisture. If you notice any issues with performance, check the connections and make sure the power supply is within the specified continuous/peak current of 1.0/2.0 Amp.