An apparatus and method of ejectingloading a tray of an optical disk player using a digitizer connected to a personal computer or a keyboard, even though an EJECT button is not installed on a control panel of an optical disk includes using a optical disk control program stored in the optical disk player. This apparatus includes first and second generally circular forming drums onto which a feeder mechanism is operable to sequentially and alternately pass each of the strips from over a forming mandrel onto the top surface of the first and second generally circular forming drums. The endless belts are driven according to a selected order of collation by a computerized controller. A response is received at the test engine from the subset of arrays at the operating parameters. Where k is the same symbol as k\u22121, a phase rotation of 3\u03c08 radians from the kth symbol is used to represent the symbol at k\u22121; and where the k\u22121 symbol is the opposite of the kth symbol, its rotation 11\u03c08 radians from the kth symbol.