4 CV Programming <html>To Write 4 CV value:</html> Set each of the four CV to desired value Press "Write full sheet" <html>To Read 4 CV value (except for sound volumes):</html> Set CV201 to desired primary index value of 101, 103, 104 or 105 Set CV202 to desired secondary index value Set CV204 to any value Press "Write full sheet" Press "Read full sheet" <html>To Read 4 CV value for sound volumes:</html> Set CV201 to primary index value of 102 or 106 Set CV203 and CV204 to sound or group ID value Press "Write full sheet" Press "Read full sheet" <html>CV201 (write)</html> 1 2 3 4 5 6 <html>CV201 (read)</html> 101 102 103 104 n/a 106 <html>CV202</html> Button # Volume Level Speed step CV # Any Volume Level <html>CV203</html> Sound # High Sound # High Rate Value High CV Value High Any 0 <html>CV204</html> Sound # Low Sound # Low Rate Value Low CV Value Low Reset Type Sound Group <html>Action</html> Assign sound to function buttons Individual volume change Chuff rate (steam only) Sound CV Factory reset Group volume change