D&H DH05C, User Manual

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4
1 Introduction
The locomotive decoders DH05C, DH10C, DH12A, DH14B, DH16A, DH18A, DH21A, DH22A and PD05A, and also
the locomotive function decoders FH05B, FH18A and FH22A are compatible with the protocols of SelecTRIX standard
SX1 and SX2, as well as with NMRA-DCC- and MM1/MM2-standard. They can be operated by every central unit
supporting one of these system formats. The locomotive decoder PD12A supports only DCC and DC-analog. All
decoders can be used for normal direct current motors as well for coreless motors.
The operation on alternating current supplied layouts with switching impulse is not allowed!
The switching impulse destroys the decoder!
Exception: DH21A and DH22A
2
Safety instructions
This product is not suitable for children under 14 years. It might be swallowed by children under 3 years!
An improper use involves a risk of injury due to sharp edges and points.
3 Warranty
The functioning of every decoder is fully tested before delivery. Should nevertheless a failure occur, please contact the
dealer where you purchased the decoder or directly the producer (Doehler & Haass enterprises). The warranty period
is two years from the data of purchase.
4 Support and help
In case you have any problems or questions please contact us by email:
technik@doehler-haass.de
Usually you will get an answer within a few days.