Digital Rails

File: ReadMe.txt

UNION PACIFIC SD90AC(SD90MAC-H) + SD9043AC Special Addition Units v1.1
for Microsoft Train Simulator
November 11, 2010
Original Model by: Diesel West
Copyright 2010 - Diesels West
www.dieselswest.com
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Installation:
1.Extract the installer file and ReadMe text to a temporary location.

2.Click the installer icon and follow the instructions. Build your train using your Activity Editor. Thanks for purchasing the U.P. SD90AC

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SOUNDS:
Diesels West SD90AC locomotives come with U.P.-style air tank discharge sounds. Commonly known as a 'Spitter'.

There is an extra horn sound in the Sound folder.
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IMPORTANT:
You must have the 'DASH9' and 'GP38' folders in the 'TRAINSET' folder with all of their sound files intact so that
your new locomotive can use some of those sounds. If you altered these folders, you will need to reinstall Microsoft Train Simulator.
If you want to check it, it should be here> ../Train Simulator/Trains/TRAINSET/DASH9/SOUNDS and ..GP38/SOUNDS
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BIN INFO:
ALL units are drivable, but only 8506 and 8521 have crews inside the cab. 8501 and 8517 should be used as trailing units. They are all
drivable so you can utilize BIN's 'cab switching' when moving power. BIN is needed for night cabs, lighting, and for throttle-up sounds to function.
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The SD90MAC(SD90MAC-H) was built with the 16 cyl. four-cycle H-Engine beginning in 1996 as an upgrade version of the SD9043AC, which initially
came with the lower horsepower engine similar to the SD70MAC. Both the '9043' and the SD90MAC were built with an isolated 'WhisperCab' cab.
Although the added power of the H-Engine reduced the number of units needed to pull a train, the high-powered prime mover proved to be unreliable.
The innovative 6000HP engine made the SD90MAC the most powerful locomotive for its time, but its service was cut short and all have been retired.

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