Yahoo! Those are really old GA 82 displays from 1982 or thereabouts. The toggle switches are important. They work as follows looking straight down on them with the glass facing away from you.



Both switches to the left = Min Sec 100

Both switches spread apart = Hrs Min Sec

Both switches to the right = Bib Rank



Use the so called "alternate format" in Setup and Test for Split Second.

Fiddleware will work straight away with now modifications.

ga_82_switches.jpg (36 KB, 22 downloads)