Difference between revisions of "Diesel Version 5:CV 173"

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Revision as of 21:41, 10 December 2020

NMRA CV 173
Auxiliary Input Timer
Range of Values0-126
Default Value42

NMRA CV 173 - Auxiliary Input Duration of Output

For decoders with an auxiliary input (WOW501 sounds can be triggered by the input. An example of this would be to install a magnetic reed switch on the bottom of a locomotive and place a magnet in between the rails before a grade crossing, then every time the locomotive approaches the crossing it will play a grade crossing quill automatically.

If the sound to be triggered is a looping sound this CV controls how long the sound will play for. The higher the value in this CV the longer the sound will play.