The Sounddecoder (For 73121/79121); Br 03.10773 Function Key Allocation (Delivery State) - roco BR 03.1073 DB Handbuch

▪ BR 03.1073 function key allocation (delivery state)
The factory-set default adress of the lok is 03.
F-Key Function for 73121 / 79121
F0
Front light, white
F1 Sound
F2 Whistle short
F3 Whistle long
F4 Conductor whistle
F5 Coupling / Decoupling
F6 Shunting gear
F7 Curve squeaking (only with F1 and whilst driving)
F8 Circulation lighting
F9 Airpump slow
F10 Feed pump
F11 Coal shovelling
73120.indd 45 73120.indd 45
The Sounddecoder
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08.04.2021 09:44:20 08.04.2021 09:44:20