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  1. Walthers Proto 2000 prog problem

    DCC Forum (Digital Command Control)
    Hi, I have just bought a Walthers Proto 2000 series RS27 diesel - it has the QSI Quantum System sound and loco control factory fitted. My DCC system is a Digitrax Zephyr xtra. My problem - the loco is programmed as 03 in CV1, the sound is awesome, but I cannot get my system to read and or...
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