Blog Entry# 1044168
Posted: Apr 02 2014 (19:47)
4 Responses
Last Response: Apr 30 2014 (07:11)
SH-11 :
It is a shunt signal. Shunt signals are used for controlling shunting movements(movements typically within a station yard).
.
When two bottom lights are on, it means stop . To allow a shunting movement past this signal, the left bottom light will be turned off and the top middle light will be turned on.
---...
more... Better See in large
Source:
#AnandThanks
That's what the arrow mark indicates.