The Atlas Gold 40005454 is an amazing N scale model train representing the GE B23-7 Finger Lakes Railway #2309. It comes with ditch lights in striking black, gray, and white colors and offers both DCC and sound capabilities. Please note that the picture might show a different road number. General Electric's 'Dash 7' locomotive line replaced the older 'Universal-Series' from the 60s and early 70s. The 'Dash 7' series had enhanced fuel efficiency, tractive effort, and reliability. The B23-7 directly replaced the 2,250HP U23B model. Production started in September 1977 for Conrail and continued until 1984, with 535 units built. Conrail was the biggest buyer, having 141 units in its fleet. The B23-7 has distinct features. The long hood steps out near the exhaust stack to fit a relocated oil cooler, and its frame is 2 feet longer than the U23B's. It usually comes with an FB-2 style truck, but some models may have AAR type B or Blomberg trucks. The six power assembly doors near the long - hood center indicate it's powered by a 12 - cylinder GE FDL engine. This model has great features like directional lighting with golden - white LEDs, dual brass flywheels, a low - friction mechanism, accurate painting and lettering, and factory - installed AccuMate® magnetic knuckle couplers. For DCC operation (only in gold locomotives), it supports all DCC - programming modes, includes RailCom and RailComPlus with different speed steps and addressing options, has flexible function key mapping, and 6 DCC function outputs that can be individually configured. It also follows all NMRA DCC standards. The ESU LokSound (for gold locomotives) offers over 20 sound effects, up to 16 user - selectable horns, 2 user - selectable bells, and 2 user - selectable synchronized brake squeals. It even has manual and automatic notching modes that can be changed on the go for a realistic experience.

Using this model train is easy. First, make sure your DCC system is set up correctly. Connect the train to the track and power on the system. You can start programming the locomotive using the DCC features right away. Use the function keys to control different aspects like lights, horn, and bell. When operating the train, you can switch between the manual and automatic notching modes for a more realistic feel. Here are some important things to keep in mind. Avoid exposing the train to extreme temperatures or humidity as it can damage the electronics and paint. When cleaning, use a soft, dry cloth to gently wipe the body. Don't use any harsh chemicals or abrasive materials. For the mechanical parts, like the wheels and axles, you can use a little bit of light lubricant every once in a while to keep the low - friction mechanism working smoothly. If you plan to store the train for a long time, make sure it's in a protective case to prevent dust and scratches.