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Re: Passenger Information Displays
Peter MacKenzie wrote:
> g) The ones I have most experience of are Granville and Parramatta and
> they appear to be operated in different manners. (SB vs Station Staff?)
Granville = SB Parramatta = Station Staff
> I rarely trust Parramatta
> and travel to Granville when services seem to be in disarray, their
> advice quite often means a needless delay of upto 30 minutes or more.
Granville has the SPI operator sitting next to the signaller, so information is very
easy to pass on.
> i) When the PID's are operated by the Signal Box, who operates the
> recorded pa as I have also seen/heard these contradicting each other.
In Blacktown signal box, they are operated from the same computer, and the
announcements are triggered by track circuits.
--
David Johnson
CityRail Guard
trainman@ozemail.com.au
http://www.ozemail.com.au/~trainman/