DESC: If youre technologically-challenged, or simply cant wait to get your AVR435 A/V receiver up and running, then Harman Kardons EzSet/EQ feature (built into the eight-device, two-line display remote control) was developed especially for you. Using a compact (2.25 high by 1.50 in diameter), high-precision microphone (included with the receiver) and built-in test and control circuitry with accuracy equaling expensive laboratory equipment, EzSet/EQ not only configures your system for the proper speaker settings, time delays, and crossover frequencies; but also uses a parametric equalizer to optimize the receivers output performance to match your listening rooms sonic signature. Parametric equalization differs from--and is more sophisicated than--traditional graphic equalization.