20102011JMRI DickBronson dick@rr-cirkits.com BobJacobsen jake@physics.berkeley.edu 1.0 2011-06-23 DB Initial Version 1.1 2011-06-29 DB Correct typo in Medium Approach 1.2 2011-08-23 DB Correct mapping CSX Double head dwarf signal As described in the CSX Transportation Signal Rules - 281-298 January 1998. Appearances for a two-searchlight dwarf signal head without other badging Clear green green 281 (e) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-281.gif Approach Limited yellow flashgreen 281-B (d) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-281-B.gif Limited Clear red flashgreen 281-C (c) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-281-C.gif Limited Approach red flashyellow 281-D (c) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-281-D.gif Approach Medium yellow green 282 (d) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-282.gif Medium Clear red green 283 (c) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-283.gif Medium Advance Approach yellow yellow 283-C (b) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-283-C.gif Medium Approach red yellow 286 (c) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-286.gif Slow Clear green red 287 (b) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-287.gif Slow Approach yellow red 288 (b) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-288.gif Stop red red 292 (e) ../../../resources/icons/smallschematics/aspects/CSX-1998/CLS-3-3-lo/rule-292.gif Stop Stop Clear Clear Limited Clear Medium Clear Slow Clear Approach Limited Clear Limited Clear Medium Clear Slow Clear Limited Clear Approach Limited Limited Approach Approach Limited Approach Medium Clear Limited Clear Advance Approach Approach Medium Medium Clear Approach Medium Medium Approach Medium Approach Medium Medium Approach Slow Approach Medium Medium Advance Approach Approach Medium Approach Slow Approach Medium Approach Medium Advance Approach Medium Approach Approach Medium Medium Advance Approach Slow Clear Approach Medium Slow Approach Medium Advance Approach Restricting Medium Approach Slow Approach Restricting Proceed Medium Approach Slow Approach Stop Medium Approach Slow Approach