Range 1-127 Range 1-255 Range 1-255 Sets the maximum voltage at full throttle (only active if Back EMF enabled) Writing a value of 33 using register mode will reset decoder to factory defaults 4 digit address (Range 128-9999) Stores consist address. Range 0-127 (direction set in bit 7) Forward Reversed A consist address over 127 will also set this bit Normal Reversed 14 28/128 No Yes 2 digit addressing 4 digit addressing Disabled Enabled Loco continues under analog (DC) voltage control Loco brakes to a stop using momentum set in CV4 Governs how loco reacts in DC track block (CV29.2 must be disabled) Headlights are directional and operate automatically Headlights are independently controlled (F0-Front, F1-Rear) Outputs A and B Front headlight is always dimmed F1 or F4 controls headlight dimming CV 52 controls amount Front headlight never dim Front headlight can dim Rear headlight never dim Rear headlight can dim No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes Range 0-255 (0 will disable) Lenz