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eWEEK(中国)实验室对Acer 640BU扫描仪的测试表明,此产品不仅具有较快的扫描速度和较好的扫描质量,在使用上也比市场上的多数竞争产品要容易。这有助于帮助商业用户提高工作效率.此外,它所采用的42位色深技术也提高了它在表现图像色彩细节方面的能力。因为采用了在成像质量上更有保证的CCD技术,Acer 640BU的体积显得比较大,达到了483×305×89(长×宽×高,单位:毫米),重量也达到了3.4千克。与明基公司以前推出的Acer640系列产品不同,Acer 640BU在前面板上设计了四个快捷按键。按下后可以立即执行相应的预设功能。需要指出的是,虽然我们在测试中没有发现更改按键预设功能的方法,但这四个功能按键一共可以实现七种常用功能。商业用户的多数办公需要(例如文件拷贝、预扫等)都可以通过
eWEEK (China) lab tests on Acer 640BU scanners have shown that this product not only has faster scanning speed and better scanning quality, but also is easier to use than most of the competing products in the market. This helps to make business users more productive, and the 42-bit depth technology it uses also enhances its ability to express color detail in images. Because of the CCD image quality assurance, the Acer 640BU is relatively large, reaching 483 × 305 × 89 (L × W × H, unit: mm) and weighs as much as 3.4 kg. Unlike the previous Acer 640 series introduced by BenQ, the Acer 640BU has four quick buttons on the front panel. Press to execute the preset function immediately. It should be noted that, although we did not find in the test to change the default key presetting method, but the four function keys can achieve a total of seven commonly used functions. Most office needs of business users (such as copy files, pre-scan, etc.) can be passed