operator-manual · German
Beschreibung und Bedienungsanleitung des Präzisions-Analogrechners RA 800
German-language description and operating manual for the Telefunken RA 800 Precision Analog Computer. Covers mechanical layout, programming field design with 10 fields of plug-in computing element modules, operating modes (summing, integrating, holding), and specifications for modulation multipliers, parabolic networks, servo multipliers, and potentiometers. The RA 800 features chopper-stabilized amplifiers with less than 0.01% error, a built-in digital voltmeter, and a removable programming field with illuminated pushbutton selection of operating modes.
analog computeroperating manualprogramming fieldcomputing elements