The L & R Semaphore Indicators are used when cab signaling is implemented on the layout.
![](http://www.digitrax.com/static/apps/tsd/images/dt400semaphores.jpg)
These semaphores offer three indications:
![](http://www.digitrax.com/static/apps/tsd/images/dt400semaphores2.jpg)
This article was last updated on May 25, 2011, 6:37 p.m. | Print Article | Leave Feedback
The L & R Semaphore Indicators are used when cab signaling is implemented on the layout.
These semaphores offer three indications: