Bachmann GP40, SD40-2, DD40AX Sound Value Automatic Silencing

Started by Desert Rose, February 13, 2023, 05:09:25 PM

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Desert Rose

If you want automatic silencing and keeping an engine silent until activated, the Sound Value Decoder (SoundTraxx) is setup CV116 Engine Exhaust Control to a value of 02.  When step one is selected with the throttle the Sound works.