Tsunami diesel prime mover notches

passenger1955 Aug 12, 2015

  1. passenger1955

    passenger1955 TrainBoard Member

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    Can anyone please tell me how many notches there are in a Tsunami diesel decoder that cause the engine sounds to go up a notch? Are these triggered by your loco stepping up to a specific speed (if so, what aprroximate speeds are these)? Or are these based on time it might take a real train to move from one speed to another?

    Thank you.
     
  2. woodone

    woodone TrainBoard Member

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    This is setting is settable with a CV. Don't recall just now but if you have not gotten a reply by tomorrow I will get back to you and let you know the CV to change- You could also check the manual and check it out. Take a look here : http://www.soundtraxx.com/manuals.php
     
  3. Mike C

    Mike C TrainBoard Member

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  4. gatrhumpy

    gatrhumpy TrainBoard Member

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    There are eight notches.
     
  5. klrwhizkid

    klrwhizkid TrainBoard Member

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    Bits 0 - 3 of CV116 sets the notch rate; how many notches per speed step. 0=Manual notching based upon F9(up) and F10(down), decimal values 1 - 15 determine speed steps per notch with 15 = 15 speed steps per notch. Default is 7.

    Note the bits run from right to left 0 - 7.

    Attached is the subject page from the Soundtraxx Diesel Technical Reference
     

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