2009 2015 JMRI Dick Bronson dick@rr-cirkits.com Bob Jacobsen jake@physics.berkeley.edu Suzie Tall suzie_tall@yahoo.co.uk 1 2015-05-20 ST Initial version SPTCO-1969 Triple arm semaphore absolute signal As described in the 1969 Rulebook. Appearances for a triple arm semaphore signal without other badging Block Signal Green green green red Page 80 B ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-282.gif ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-282.gif Block Signal Green for Diverging Route red red green Page 81 B ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-283.gif ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-283.gif Approach Signal Yellow green yellow red Page 82 B ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-285.gif ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-285.gif Home Signal Red red yellow red Page 87 D ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-290.gif ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/rule-290.gif Unlit dark dark dark - ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/unlit.gif ../../../resources/icons/smallschematics/aspects/SPTCO-1969/SE-3-A/unlit.gif Home Signal Red Home Signal Red Unlit Block Signal Green Block Signal Green Block Signal Green for Diverging Route Block Signal Green for Diverging Route Approach Signal Yellow Block Signal Green for Diverging Route Block Signal Yellow over Green Block Signal Green Block Signal Green for Diverging Route Approach Signal Yellow Block Signal Green Block Signal Green for Diverging Route Approach Medium - Flashing Yellow Block Signal Green Block Signal Green for Diverging Route Restricting Approach Signal Yellow Block Signal Green for Diverging Route Home Signal Yellow for Diverging Route Approach Signal Yellow Block Signal Green for Diverging Route Home Signal Red over Lunar Approach Signal Yellow Block Signal Green for Diverging Route Home Signal Red Approach Signal Yellow Block Signal Green for Diverging Route Stop and Proceed Approach Signal Yellow Block Signal Green for Diverging Route Unlit Approach Signal Yellow Block Signal Green for Diverging Route