Ключевые слова: active selection, adjustment, automation, backlit buttons, black background, blue glow, business, closeup, cold temperature, commercial equipment, control panel, control system, corporate, design, detail, electronics, engineering, equipment, fort wayne, functionality, illuminated indicators, indiana, industrial design, industrial machine, interface, machinery, modern design, no brand, numeric value, operational, pictograms, power button, precision, rotary dials, tactile buttons, technical, technology, versatile use, warning indicator,