I went to my LTS and picked up a Bachmann 2-8-0 with DCC on board but NO sound. I have a Digitrax Zephyr set to address 03 and speed step 128.
This thing whines like I had it on DC. It requires 60% throttle to get it to move then runs like lightning until I throttle down to 40%. Anything below 40% results in jerky motion.
Since it is new, I don't want to run it too much nor lubricate it until I make sure that this is normal for this unit.
What shall I do?
Bruce in the Peg
Canada
Hopefully, the engine needs to be broken in.
Do you have a DC Transformer available or else access to a layout with DC?
Test the engine in its DC mode, the engine can be run on either DC or DCC.
If the engine is not running well under DC then you have a problem. You may need to break the engine in first.
If the engine works fine with DC then the problem would be the DCC decoder. If that is the case return it to the LTS and get a replacement.
Bachman would say to lub it, but don't over do it.
Bruce,
I always run new Bachmann DCC equipped locomotives on DC power for several hours before putting them on DCC power. If they don't pass my DC breakin, then they go back right away for replacement.
Have you tried changing the CVs?
matt
There is no table of CVs included with my particular loco. All others I have have such listings and I (sort of ) know what is what.
So, to answer your question, No I have not tried changing CVs. I don't want to mess up anything in case I decide to take it back to LTS.
Bruce in the Peg
Bachmann CV defaults
Click on Product Reference
Select DCC Sound
Select Sound Decoder CV Defaults PDF
In case you do not have it. Spectrum Quick Start Guide
http://www.soundtraxx.com/documents/manuals/Bachmann%20Quick%20Start%20Guide.pdf
Rich