User Manual
Turnout Routes
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2
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A turnout, commonly referred to as a “switch track” or switch, is a specialized piece of track work
that moves a train to another track.
Turnout Nomenclature
1. Points
2. Main or Tangent Route
3. Frog
4. Diverging Route
- this diagram shows an example
of a right-hand turnout
Turnout points are hinged rails that move back and forth (left or right) and guide the train’s wheels
through the turnout’s frog to either the straight leg of the turnout (Main or Tangent Route) or
through the curved leg of the turnout (Diverging Route). If the curved leg goes to the right, it is
known as a right-hand turnout. If it curves to the left, it is a left-hand turnout.
When programming accessory decoders for turnouts, it is easier to remember the point direction
(Tangent or Diverging) by wiring the turnout motors (switch machines) so that they all activate
one way by your Cab (see section on “Accessory Decoders” in the User’s Manual).
When programming a Route, the LCD will prompt you to enter “1or2”.
Pressing 1 turns the accessory output “ON.” This operates the points so they always throw
to the Main or Tangent Route of the turnout.
Pressing 2 turns the accessory output “OFF.” This operates the points so they always throw
to the Diverging Route of the turnout, either to the left or to the right of the Tangent Route.
This way whenever you access an accessory decoder for a turnout, you know that activating 1
will make the train go straight through the turnout; and by pressing 2, the train goes though the
Diverging Route of the turnout, by turning either to the right or to the left.
If you wish to have the turnout points move in opposite direction of its normal programming, press
DIRECTION and then ENTER to reverse the polarity. The accessory decoder on this turnout will
respond accordingly when you operate the Route.
If you want to independently control one turnout in the Route, you can do so by recalling the
address of the turnout, It will respond normally as if it was not in the Route.
Direction of travel
© 2004 Model Rectifier Corporation