Symbols And Their Meaning; Function; Setup; Additional Setup Options - marklin 74924 Manual De Instrucciones

4. Symbols and Their Meaning

indicates adherence to all basic
safety and health requirements.
(EU/UK)
Toy for use with a transformer
Rated voltage

5. Function

How these sets work: These railroad grade crossings func-
tion with contact tracks as switches. The railroad grade
crossing is turned on and off by means of the electrically
conductive axles on the locomotives and the cars.
Important: If you use other makes of cars with insulated
wheel sets, this may lead to malfunction of the railroad
grade crossing.

6. Setup

See starting on Page 20
7. Additional Setup Options - For adults only!
The contact area between the track-street piece and the
two contact tracks must be lengthened for prototypical early
lowering of the gates. Any piece of C Track can be used for
this. These pieces of track must first be electrically sepa-
rated at both ends for this purpose. To do this, cut through
the metal connection between the left and right rails on
the underside of the tracks as shown in the illustrations on
Page 24.
The railroad grade crossing can be mounted in place with 4
screws (74990) for a permanent setup.
This railroad grade crossing can be expanded with the
74930 extension set to a 2-track arrangement.
Please see additional information for connections in analog
operation or in digital systems at our Internet site:
www.maerklin.de/de/service/technische-informationen
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