KB724: Digitrax SoundFX Decodders on Conventional DC Power

This article was last updated on July 20, 2011, 4:27 p.m. | Print Article | Leave Feedback

Digitrax SoundFX decoders will automatically operate on smooth DC power unless analog mode conversion has been disabled. The sound will not start until approximately 5 volts is applied to the track.  Due to this characteristic of analog operation with a DCC decoder installed, the start up sound will not play.

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