FIELD: electrical engineering.
SUBSTANCE: system contains a selector device designed so that to enable the input command receipt for malfunction diagnostics fulfilment; a memory device designed so that to enable storage of product information with regard to the household electric appliance for malfunction diagnostics purposes; a controller designed so that to enable upload of product information stored in the memory device as well as for generation and output of a control signal including product information and for control of the conversion device; a conversion device designed so that to enable the control signal conversion into an acoustic signal and such acoustic signal output; and an input device designed so that to enable output of a sonic signal corresponding to the acoustic signal.
EFFECT: enhanced stability of signal conversion and enhanced accuracy of information transfer using output signal.
17 cl, 12 dwg
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