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Reader for electro-optically reading indicia through vertical window at which full coverage, omni-directional scan pattern is generated
Reader for electro-optically reading indicia through vertical window at which full coverage, omni-directional scan pattern is generated
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机译:用于通过垂直窗口以电光方式读取标记的读取器,在该窗口中会生成全覆盖的全方位扫描图案
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摘要
A vertical slot scanner generates a full coverage scan pattern for reading symbols presented or moved past a vertical window. Scan lines are generated in upper and lower central regions of the window to improve scanner productivity.
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