(21 Jun 2015, 5:31 pm)Dan wrote I believe this was the LED sign test. It tells you a number of different things; including the size of the destination display, the version of the destination software it is running, and the switch setting the display is set to.
Helpful to the likes of citaro5284 and I..!
Ah right, thanks Dan. I was just wondering because one of the people I met from Darlington said to me put something unusual on so he could take a photo of it so I started looking through the bit with the likes of 'Not in Service' and 'Staff Bus' on and he said to me "What the hell have you put on, come and have a look", so I got out the cab and it literally said something like r5f8wj28dIROJ3!!