marklin V 200 Serie Mode D'emploi page 21

2
Operation
Please note the following points
when operating the sound effects
circuit.
• The sound effects circuit a mini-
mum power supply of 12 volts.
If the power supply falls below this
level, the sound effects circuit may
produce distorted sound, become
softer in volume or turn itself off
completely. This condition will not
change by manipulating the func-
tion buttons. This status is not
ended until after an emergency
stop has been carried out (voltage
in the track is turned off for a few
seconds). If this condition occurs
on a particular stretch of track,
then you must check to make sure
that sufficient voltage is present in
that area of track.
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• The power requirement for the
sound effects circuit is about 12 VA.
This will limit the maximum number
of locomotives that can be operated
in a power consumption area.
• We recommend putting the jumper
in the "AUS" ("OFF") setting on the
sound effects circuit board when
operating the locomotive for long
periods of time with conventional
DC or AC power.