Аннотация:This article describes the approach that was used for building service processor of Multiprocessor Computer Systems (MPCS) Elbrus-1 and Elbrus-2. This service processor has gotten the name Universal Engineering Console (UEC). In addition, the article describes the hardware structure of UEC and different software systems. All those systems have been designed for off-line setting-up and repair of MPCS components: central processor units, input-output processors, data transfer processors, and technical status controlling device. Also described are structure and general features of UEC special real-time operating system that was intended for setting-up and repair processes of MPCS hardware devices automation, UEC simulation system that was used to build system prototype is also briefly described.