Deagan Electric Player Operation: Difference between revisions
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=== Theory of operation === | === Theory of operation === | ||
==== Contacts and switches ==== | ==== Contacts and switches ==== | ||
[[File:DeaganEP2.jpg|400px|right|Deagan electric player EP2]] | |||
When the player is in operation, the small wire contacts, which carry a very light current, make contact with the Contact Roller through the slots in the paper roll, operating relays that, in turn, operate the Chimes through heavier relays. | When the player is in operation, the small wire contacts, which carry a very light current, make contact with the Contact Roller through the slots in the paper roll, operating relays that, in turn, operate the Chimes through heavier relays. | ||