05-18-2025, 06:44 PM
I knew where to look for this one!!!! Google 
How to Set CV29:
You can typically set CV29 by using your DCC command station or a programming tool. Digitrax documentation provides information on how to use CV29 and calculators to determine the correct value. The 2mm Scale Association also offers a CV29 calculator. Some command stations also provide automated procedures for setting 4-digit addresses, which often involves changing CV29 and CV17/18.
Example:
To enable 4-digit addressing, you might need to change CV29 to a value that corresponds to the "long address" setting, often 38 or 038.
To enable analog mode conversion, you might need to set the appropriate bit within CV29 to "on".
The RR Museum had the same issue years ago. The 4 digit numbered engines weren't running correctly, so in the directions we saw this.
Google to see if there is a manual for your decoders.
How to Set CV29:
You can typically set CV29 by using your DCC command station or a programming tool. Digitrax documentation provides information on how to use CV29 and calculators to determine the correct value. The 2mm Scale Association also offers a CV29 calculator. Some command stations also provide automated procedures for setting 4-digit addresses, which often involves changing CV29 and CV17/18.
Example:
To enable 4-digit addressing, you might need to change CV29 to a value that corresponds to the "long address" setting, often 38 or 038.
To enable analog mode conversion, you might need to set the appropriate bit within CV29 to "on".
The RR Museum had the same issue years ago. The 4 digit numbered engines weren't running correctly, so in the directions we saw this.
Google to see if there is a manual for your decoders.
~~ Mikey KB3VBR (Admin)
~~ NARA Member # 75
~~ Baldwin Eddystone Unofficial Website
~~ I wonder what that would look like in 1:20.3???
~~ NARA Member # 75
~~ Baldwin Eddystone Unofficial Website
~~ I wonder what that would look like in 1:20.3???