Matt91 Posted October 1, 2009 Share #1 Posted October 1, 2009 I've seen this a few times on the , and I'm curious about it. What does it mean? Is it used anywhere else in the system? Does it have to do w CBTC/ATO? Link to comment Share on other sites More sharing options...
Y2Julio Posted October 1, 2009 Share #2 Posted October 1, 2009 Has to do with CBTC/ATO. Link to comment Share on other sites More sharing options...
INDman Posted October 1, 2009 Share #3 Posted October 1, 2009 If you see a flashing green, it means that CBTC is in effect. That is if you are on the line, if not there is a signal problem. Yes, I have seen a flashing green signal on another line then the . Link to comment Share on other sites More sharing options...
Zman Posted October 1, 2009 Share #4 Posted October 1, 2009 In CBTC, there are only two signal aspects that a T/O should encounter: 1) Flashing green (on homeballs, one flashing green on top): CBTC in effect, signalling aspects via TOD screen in cab 2) Red: only occurs when there is a train ahead or at a terminal. Red signal works in conjunction with the CBTC. Link to comment Share on other sites More sharing options...
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