65 lines
2.4 KiB
Plaintext
65 lines
2.4 KiB
Plaintext
<!DOCTYPE html>
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<html lang="en">
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<meta name="generator" content="HTML Tidy for HTML5 for Apple macOS version 5.8.0">
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<!-- Copyright ($Author: Suzie_Tall $) 2010 -->
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<title>JMRI: Amtrak 2010 Signaling Definition</title>
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</head>
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<body>
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<div id="mBody">
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<div id="mainContent" class="no-sidebar">
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<h1>JMRI: Amtrak-2010 Signalling Definition</h1>
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This system contains signalling definitions coresponding to the Amtrak signal aspects used on
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the North East Corridor and shown on the Railroad Signals of the US website.
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<p>A non-JMRI web page covering the aspects can be referenced here:-</p>
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<p><a href="http://www.railroadsignals.us/rulebooks/amtraknec/index.htm">Amtrak signal
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aspects</a>.</p>
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<p>Some aspect sequences can be controlled by setting appropriate speeds on blocks. A
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'Limited' speed block will cause a signal to be proceeded by an Approach Limited indication
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in most cases and a 'Medium' speed block Approach Medium. A Restricting speed block will
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force a restricting indiction to be shown if available.</p>
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<p>An additional non-flashing icon set has been provided for where the flashing icons cause
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display problems. Choosing the non flashing representations does not affect the aspect
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displayed on the physical signal. Right click on the signal icon when editing the panel to
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select the alternate icon set for that signal.</p>
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<p>Since this is a relatively simple speed signalling system there are no signal indications
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to go from one speed to another directly so at least two double head masts will be required
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between interlockings to allow the correct aspects to be displayed for both
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interlockings.</p>
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<p>For the JMRI definitions, see the <a href="aspects.xml">aspect page</a>.</p>
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<p>Signal Mast definitions:</p>
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<ul>
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<li>
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<a href="appearance-Single.xml">Single</a>
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</li>
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<li>
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<a href="appearance-Double.xml">Double</a>
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</li>
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<li>
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<a href="appearance-Permissive.xml">Permissive</a>
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</li>
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</ul>
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