Introducing the Atlas Gold 40005462 GE B23 - 7 locomotive model in N scale, representing the Southern Railway #3975 in a sharp black and white color scheme. It comes equipped with DCC and sound features. Note that the picture might show a different road number. General Electric's 'Dash 7' locomotive series replaced the older 'Universal - Series' from the 60s and early 70s. The B23 - 7 was a great upgrade, offering better fuel efficiency, tractive effort, and reliability compared to its predecessors. It directly replaced the 2,250HP U23B model. Production started in September 1977 and lasted until 1984, with 535 units built. Conrail was the biggest buyer with 141 units. The B23 - 7 had unique features. Its long hood stepped out around the exhaust stack for a relocated oil cooler, and its frame was 2 feet longer than the U23B. It came with an FB - 2 style truck as standard, but some railroads used 'trade - in' trucks, so you might find AAR type B or Blomberg trucks on some models. The six power assembly doors near the long - hood center indicate it's powered by a 12 - cylinder GE FDL engine. This model has amazing 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 the GOLD LOCOMOTIVES, the DCC operation supports all programming modes, includes RailCom and RailComPlus, has flexible function - key mapping, and follows all NMRA DCC standards. The ESU LokSound offers over 20 sound effects, multiple user - selectable horns, bells, and brake squeals, and manual and automatic notching modes for a realistic experience.

Using your Atlas Gold N scale GE B23 - 7 locomotive is easy. First, connect it to your DCC system following the system's instructions. You can control the locomotive's speed and direction using the DCC controller. The sound features can be adjusted according to your preference. To start the engine sound, just press the corresponding function key on your DCC controller. For the lights, there are dedicated function keys too. When handling the locomotive, be gentle to avoid any damage to the delicate parts. Keep it away from moisture and dust to maintain its performance. If you notice any dirt on the locomotive, use a soft, dry cloth to clean it. For more in - depth cleaning, you can use a mild cleaning solution on a cloth to gently wipe the surface. When not in use, store the locomotive in a cool, dry place. Make sure to keep it in its original box or a protective case to prevent scratches and other damages. Regularly check the couplers to ensure they are working properly. If you experience any issues with the DCC or sound functions, refer to the user manual or contact the manufacturer's customer service.