Uploaded December 2013 | Updated September 2026, 15 hours ago

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Manually clearing them, then powering up the machine.

LED displays back in 1982 were not big enough to display larger numbers like these. Bally opted to use the the electro-mechanical 1" displays to show the jackpot. They run on 12 volts and change very fast. Dual drivers are required to properly display the segments.

Quick video 3/3.

Bally E-series Dual-Progressive Jackpot Slot Machine model# E2408-1