Spectrum Steam Sound User Guide(1.4MB) - Bachmann

Basic ProgrammingCV 21 and 22 take effect only when the consist address is set. Whenfunction commands are used with the DSD’s primary or extended address, allfunctions will continue to work regardless of the settings of CV 21 and 22.Use Table D to calculate the correct value for CV 21, and Table E to calculatethe correct value for CV 22. Begin by looking at Table D and determiningwhich functions you want active in the consist and circle the number below it.When you are done, add up all the circled numbers in the row and programthe total into CV 21.Table D. Consist Function Control 1CV#F1F2F3F4F5F6F7F8211248163264 128Now look at Table E and do the same: add up all the circled numbers in therow and program CV 22 with the sum.Table E. Consist Function Control 2CV#F0(f)F0(r)F9F10F11F12221 2481632Note that each DSD in the consist will require a different set of values for CV21 and 22 depending upon your requirements.Consist Example:Consider a double-header consisting of two engines, #4088 and #5239. Let’ssuppose we wish to operate these two engines as a single unit with consistaddress 40.Lead UnitTrailing UnitEngine AddressDirection4088Normal5239NormalCV 19 (Consist Address)CV 21CV 2240135174012818You might want the audio mute (F8) function to work on both engines.However, you will likely want the headlight (F0(f)), whistle (F2) short whistle(F3) and bell (F1) to only work on the lead engine, #4088, and the backuplight (F0 (r)) to work only on #5239.OEM Steam Sound User’s Guide Page 21Return to Main User's GuideReturn to Table of Contents