GbbKolejka Manual -> DCC Systems Table of contents: Add new DCC System Supported DCC Systems What is DCC Item? DCC System: Lenz/Roco Lenz/Roco: Switch decoder Lenz/Roco: Switch decoder using F1, F2 etc Lenz/Roco: Accessory decoder Lenz/Roco: Accessory decoder using F1, F2 etc Lenz/Roco: Feedback decoder Switch decoder versus Accessory decoder ** DCC System: S88 using HSI-88 HSI-88: Feedback decoder DCC System: DDW/SRCP DDW: Accessory decoder DDW: Feedback decoder