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[freedomtrains]

 

my dcc system is a lenz 100 with push button hand control ive just bought an athearn challenger with duel mode decoder witch runs well on manufactures setting, all my locos are programmed on a programming track but the challenger will not accept a 4 digit address can any one help  thanks freedomtrains

[peterjenkinson1956]

 qwkexggxcecr gaw cqcg....   you have this in the trains forum      it would be better in the   modelrailroader magazine dcc section and / or general section    this forum is for train fans   the others are more for model train modellers

[cacole]

 This engine has an MRC decoder which is well known to have problems with programming.  Try to set CV 29 to a value of 34.  You may have actually reset the address but the decoder doesn't know you want to use a long address until you reset CV 29.