28
Information LV103
11 Help in case of malfunctions
Fault
Possible cause
Elimination of problem
LV103 is not ready for
operation (LED does not
shine)
Electric power supply is
interrupted. Transformer
mains-plug not plugged in.
Check wiring between
transformer and LV103,
plug in transformer mains-
plug.
LED flashes slowly.
There has been a short-
circuit on the track system.
Deal with the short-circuit.
There is overloading.
Divide the system into
several coverage areas and
supply them with additional
amplifiers / transformers.
LV103 is ready for
operation (LED shines),
locomotives do not run,
points and signals can not
be switched.
The connection of the
amplifier and the track and
/ or the switch decoders is
interrupted (terminals J and
K not connected).
Check and correct the
connections.
