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![HO ATLAS GP40 SILVER MKT #245-10004011 - MPM Hobbies](http://mpmhobbies.com/cdn/shop/files/61AaJOPZUOL._AC_SL1500_6f0a890b-1141-45f1-9227-04fff4e04e65_436x436.jpg?v=1710837057)
DCC Operation Features:
- Supports all DCC-programming modes
- Flexible mapping of function keys F0 to F28.
- Follows all NMRA DCC standards and recommended practices.
Sound Functionality Features:
- Over 20 sound effects are available, including engine start-up and shutdown, prime mover sounds through all eight notches, bell, air horn, air compressor, dynamic brakes and more.
- There are 16 user-selectable horns, 2 user-selectable bells, and 2 user-selectable synchronized brake squeals.
- Manual and Automatic Notching modes with the ability to change modes ”on the fly” are provided for true realism.
Atlas Master™ Series Silver Additional Features:
- NMRA 8-pin plug for DCC (Decoder-ready)