Manual/ Automatic Type Digital Signal Processor comprises of various features like provided with an LCD display, analog and digital circuitry, precise firing algorithms and optional communication capabilities. The Digital Signal Processor has 9 input channels; 4 voltages, 3 main currents and 2 internal system currents. The Digital Signal Processor is designed with anti glare coated polycarbonate window. Manual/ Automatic Type Digital Signal Processor requires 115/ 230V, 50/ 60Hz power for operation.