Dave, It depends.
Reading thru the three existing? DecoderPro definition file for MTH .
Early version decoder was Reset : CV55 = 55 on program track only
The next decoder revision has this :
In OPS MODE ONLY? (Program on Main mode)
Reset All CV's : CV8 = 8
Reset ALL CV's except Speed Table : CV8 = 192
Reset Volumes, Smoke, and Lioght settings: CV8 =64
Reset Address : CV8 = 128
On Program Track only (Service Mode)
RESET? all CV's : CV55 = 55
Marc
