operator-manual · English
Instruction Manual: Model 3500 Analog Computer (Portable)
Instruction manual for the Donner Model 3500 Portable Analog Computer, manufactured by Donner Scientific Company (a division of Systron-Donner Corporation) in January 1960. Covers computer theory (including an outline for non-electronics personnel), programming and operation, circuit description, servicing, and a parts list, with appendices containing schematic diagrams, demonstration problem connections, tech notes, and a potentiometer loading chart. The 49-page manual addresses both the portable bench configuration and rack-mount installation of the Model 3500.
portable analog computerprogramming and operationcircuit descriptionservicing