roco z21

Anyone knows how to reset the Roco Z21 device ..?
When plugged the blue led is static , does not respond when pressed and no current is delivered to the track
The multimaus display shows ERROR 13 , any possible solution..?


  • Dear Jansol,

    The multi mouse is a command station, as is the Z21.  Most DCC-system do not support two command stations (Lenz, Digitrax), so one of them has to be set as slave/booster.   Does the Z21 has a port for slave units like boosters and hand held controller?  Do you disable via software command the command station ability of the multi-mouse, and tell it that it is now a slave deveice?  The described problems appear like some conflict.  I would suggest to see if the system operates without the multi-mouse.

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