Level Crossing Priority Trigger compatable with ATLS by Boat. N.B. Does not function in the same way as the ATLS Triggers.
This is a specialised trigger to control Level Crossings as part of the Advanced Traffic Light System, (ATLS). Version 2 Controller essential!
Full instuctions on its use can be found in the Properties Dialogue Box, (Question Mark Icon in Surveyor)
or see the consolidated ATLS Tutorial at http://www.boatztrainz.co.uk/ .
NOTE - If you upgrade to Version 2, you MUST upgrade all other ATLS assets or the system will not work.