2
Table of Contents
Version Number ............................................................................................................................................ 5
Audio AssistTM
................................................................................................................. 5
4 CV Programming Overview ........................................................................................................................ 6
4 CV Write Operation .................................................................................................................................... 7
4 CV Read Operation ..................................................................................................................................... 7
Prototype Mode vs. Traditional Mode .......................................................................................................... 8
Calibrated Prototype Mode ...................................................................................................................... 8
Calibrating Prototype Mode using Audio Assist ....................................................................................... 8
Manually Adjusting the Calibration for Prototype Mode ......................................................................... 9
BEMF Change Time ....................................................................................................................................... 9
BEMF Low Calibration ................................................................................................................................... 9
BEMF High Calibration ................................................................................................................................ 10
Cylinder Cocks Shut Off Speed Step ............................................................................................................ 10
Random Sound 1 Frequency ....................................................................................................................... 10
Random Sound 2 Frequency ....................................................................................................................... 11
Random Sound 3 Frequency ....................................................................................................................... 11
Random Sound 4 Frequency ....................................................................................................................... 11
Random Sound Overall Timer ..................................................................................................................... 11
Random Sound Cutout Speed ..................................................................................................................... 12
Whistle Set ...................................................................................................................... 12
Proto-Chuff Start Speed Step ...................................................................................................................... 12
Global Volume ................................................................................................................ 13
Steam Locomotive Type .................................................................................................. 13
Automatic Sounds ....................................................................................................................................... 14
Brake Grinding Sound Start Speed .............................................................................................................. 14
Dual Mode Functions (Light & Sound Mode).............................................................................................. 15
Chuff Rate Adjustment ................................................................................................... 15