When using two decoders (one for motor control, one for sound) it's never a bad idea to get the motor control one set the way you want, and then "lock" it (via a CV setting) so that it no longer recognizes any programming commands. That way you can send instructions to the sound decoder without worrying about inadvertently messing up the other decoder's programming. Generally, sound-only decoders and control decoders are set to try to avoid having overlapping CV's, but there are a few where it happens.
Raised on the Erie Lackawanna Mainline- Supt. of the Black River Transfer & Terminal R.R.
Per the manual, found here: http://www.broadway-limited.com/support/manuals/Final%20BlueLine%20Steam%20Manual%207.17.08.pdf, a reset is accomplished by programming CV8 to the value 8.
This also happens to coincide with a factory reset on Digitrax motor decoders, so if you do this, everything will be reset to factory defaults - the soudns and motor controls. You shoudl then be able to operate everythign on address 03, or reprogram to the address you actually want. test in on 03 first, to verify the dound functionality has been restored.
--Randy
Modeling the Reading Railroad in the 1950's
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