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Programming
Märklin 6020/6021
• Switch off the power from the 6020/6021 for a few seconds and switch on again.
• Select lokaddress <80>Turn and hold the speed button for five seconds totally to theleft direction (until on hears a click).
• The decoder is now in programming mode. All outputs will go on.
• Choose a CV by entering the CV number as address. To confirm, change one time off direction The outputs will flicker three times.
• Enter the value to write in this CV as new address. Change again off direction. The outputs will flicker three times but slower the the previous time.
• The new value is written into the decoder. An other CV can be programmed or on can go back to the normal mode by entering address <80> and change one time off direction.
DCC systems (Lenz, Intellibox, ... )
This decoder is works with the NRMA standard for Direct Mode programming, Paged Addressing. It is also possible to program the decoder on the main track.
Available CVs
Table 1 will give the available CVs. For some Cvs the bits will have a separate meaning. The final CV value is the sum of the values of the second kolum of the description.
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FD400Multi – Function Decoder