| http://www.w3.org/ns/prov#value | - 1A is a schematic-block diagram of a second embodiment of a reader constructed in accordance with the present invention; [0247]FIG. 22 shows a representative CCD scan cycle; [0248]FIGS. 23A and 23B show timing diagrams illustrating the scanning and decoding operations of a typical prior art optical reader under light and heavy decoding loads, respectively; [0249]FIG. 24A shows timing diagrams illu
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