<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet href="/xml/XSLT/appearancetable.xsl" type="text/xsl"?>
<appearancetable xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://jmri.org/xml/schema/appearancetable.xsd">
  <copyright xmlns="http://docbook.org/ns/docbook">
    <year>2010</year>
    <year>2016</year>
    <holder>JMRI</holder>
  </copyright>
  <authorgroup xmlns="http://docbook.org/ns/docbook">
    <author>
      <personname>
        <firstname>Suzie</firstname>
        <surname>Tall</surname>
      </personname>
      <email>suzie_tall@yahoo.co.uk</email>
    </author>
  </authorgroup>
  <revhistory xmlns="http://docbook.org/ns/docbook">
    <revision>
      <revnumber>1.0</revnumber>
      <date>2016-12-02</date>
      <authorinitials>ST</authorinitials>
      <revremark>Initial Version</revremark>
    </revision>
	<revision>
      <revnumber>2</revnumber>
      <date>2020-03-05</date>
      <authorinitials>GM</authorinitials>
      <revremark>Initial version of the 1980 C&amp;O Signal rules.  This set was created by back dating the CSX-2014-Chessie rule set created by Suzi Tall.  Back dating required removal of some aspects and altering the mapping to compensate for their removal.  While based on the 1980 rule book, they are the same rules that were in affect in 1969.</revremark>
    </revision>
  </revhistory>
  <aspecttable>C&amp;O 1980</aspecttable>
  <name>3-1 head lower marker permissive high signal RYG-G - short block</name>
  <reference>As described in the 1980 version of the Chessie System Operating Rules "Signal Rules - 281-292".</reference>
  <description>Appearances for a permissive double 3-1 lamp signal head mast with green lamp on lower head and a number plate</description>
  
  <appearances>
    
	<appearance>
      <aspectname>Clear</aspectname>
      <show>green</show>
      <show>dark</show>
      <reference>Rule 281</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1281.gif</imagelink>
    </appearance>
    
	<appearance>
      <aspectname>Approach Medium</aspectname>
      <show>yellow</show>
      <show>green</show>
      <reference>Rule 282</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1282.gif</imagelink>
    </appearance>
    
	<appearance>
      <aspectname>Medium Clear</aspectname>
      <show>red</show>
      <show>green</show>
      <reference>Rule 283</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1283.gif</imagelink>
    </appearance>
    
	<appearance>
      <aspectname>Approach</aspectname>
      <show>yellow</show>
      <show>dark</show>
      <reference>Rule 285</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1285.gif</imagelink>
    </appearance>
    
	<appearance>
      <aspectname>Stop and Proceed</aspectname>
      <show>red</show>
      <show>dark</show>
      <reference>Rule 291</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1291.gif</imagelink>
    </appearance>
    
	<appearance>
      <aspectname>Unlit</aspectname>
      <show>dark</show>
      <show>dark</show>
      <reference>-</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/CO-3-1g-hi.gif</imagelink>
    </appearance>
  
  </appearances>
  
  <specificappearances>
    
	<danger>
      <aspect>Stop and Proceed</aspect>
    </danger>
    
	<permissive>
      <aspect>Stop and Proceed</aspect>
    </permissive>
    
	<held>
      <aspect>Stop and Proceed</aspect>
    </held>
    
	<dark>
      <aspect>Unlit</aspect>
    </dark>
	
  </specificappearances>
  
  <aspectMappings>
    
	<aspectMapping>
      <advancedAspect>Clear</advancedAspect>
      <ourAspect>Clear</ourAspect>
      <ourAspect>Medium Clear</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Approach Medium</advancedAspect>
      <ourAspect>Clear</ourAspect>
      <ourAspect>Medium Clear</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Medium Clear</advancedAspect>
      <ourAspect>Approach Medium</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Medium Approach Slow</advancedAspect>
      <ourAspect>Approach Medium</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Approach Slow</advancedAspect>
      <ourAspect>Approach Medium</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Approach</advancedAspect>
      <ourAspect>Approach Medium</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Medium Approach</advancedAspect>
      <ourAspect>Approach Medium</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Slow Clear</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Slow Approach</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Restricting</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Stop and Proceed</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>
    
	<aspectMapping>
      <advancedAspect>Stop</advancedAspect>
      <ourAspect>Approach</ourAspect>
    </aspectMapping>
    
  </aspectMappings>
  
</appearancetable>
