A search of terms (from archived material of comp.terminals & alt.folklore.computers, et al.) reveals nothing definitive: Archer Daniels Midland American Dream Machine Advanced Display Module A Display Monitor Advanced Data Manager Awful Dumb Monitor Absurdly Dense Minicomputer A Devil in Masquerade ...any former LSI employees out there to help solve this mystery? I've always felt this statement, printed in the ADM-3a manual, has only added to the "classic" factor of these baby-blue CRTs: Note: Lear Siegler does not service ADM-3A kits. If service or technical assistance is needed, your local Dumb Terminal Dealer should be contacted. :) Eric Will Jennings had previously stated: