Roco 72806 Manuel page 27

The Sounddecoder
▪ Locomotive Settings
The Sounddecoder has been optimally adjusted to this locomotive. You can still adapt numerous decoder properties to your wishes however.
Certain parameters (referred to as CVs – Configuration Variable – or register) can be amended.
Please check before each programming if this is really necessary. Incorrect settings can result in the decoder not reacting correctly.
The decoder is preprogrammed with 28/128 speed steps at the factory for a high level of comfort. This means that it can be used together
with all of the modern DCC (Z21® / z21® / z21® start) and Motorola® control devices.
The Sounddecoder has been especially modified for the additional functions and
must not be replaced with a decoder which is available from a retailer.
If the locomotive is to be reprogrammed, only the locomotive is to be on the
programming track
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