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第 g 部分: touch sensitivity (觸控靈敏度)調整 – Dell S520 Projector User Manual

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第 g 部分: touch sensitivity (觸控靈敏度)調整 | Dell S520 Projector User Manual | Page 54 / 102 第 g 部分: touch sensitivity (觸控靈敏度)調整 | Dell S520 Projector User Manual | Page 54 / 102