Walthers-branded DCC-equipped locomotives in DC mode

PLEASE NOTE: When operating Walthers-branded DCC-equipped locomotives in DC mode, do not use power packs that exceed an 18V rating. This includes MRC 1300-series power packs which have known issues with their decoders.
 
Alternate horns and bell sounds can be programmed on the sound decoder using these CVs:
Horns: CV163 = Leslie A-200
CV163 = Wabco Single Chime
CV163 = Nathan M3
CV163 = Leslie S3L

 
Bells: CV164 = Bronze Bell (default)
CV164 = Steel Bell

Additional information on DCC functions:
ESU CV List
ESU Function Mapping
ESU Function Output