The ALGE GA 82 displays were made from 1983-1990. They have a welded case, glass front, and the access is from a back panel.
The displays need real 12V power. A real car battery or 5 amp 110v power supply.
BAnana plug inputs on side.
Signal UP
Ground DOWN
TOGGLES on Bottom. Looking at the bottom of display hanging on wall. Rotary dial on Zero
Both to the LEFT; min,sec, 100ths
Both spread apart; Hrs, min, sec
Both to RIGHT; Bib Rank
Rotary dial addresses should work just like modern GAZc or GAZ4
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