An electrical connector for a circuit board is provided with a relay member connection body and a relay member receiving body. In an embodiment, the method includes from an ADC having a sampling clock signal that determines sampling instants, obtaining a first comparison value between an analog signal and a first threshold voltage at a first sampling instant, and obtaining a second comparison value between the analog signal and a second threshold voltage at a second sampling instant. The process further includes reacting the brominated lactide with an elimination material to form an acrylic monomer, and polymerizing the acrylic monomer to form an acrylate polymer. Each SAD score corresponds to the n\xd7n block and to one block contained within the M\xd7N pixel block and horizontally offset within the n\xd7n block. The apparatus includes a control module configured to receive an identification signal from the remote control, wherein the identification signal corresponds to the control, determine a state of the apparatus, determine a function to which the control corresponds, and send another identification signal to an audio system.