工作实践

休息: 长时间使用计算机时,可使用不同的姿势、站立、伸腰来解 乏,从而得到休息。

靠背: 可靠在椅子上坐,并且利用靠背休息

: 把手轻轻放在键盘上,让手及手指放松,当不必打字时,在键 盘前为手腕留一空间,以便手腕休息。(可以考虑使用腕垫)

视觉: 长时间近距离使用显示器,易造成视觉疲劳,要经常把眼睛 从显示屏上移开,以保护视力,并定期检查视力。

屏幕设置: 把屏幕亮度及对比度设至最佳状态,许多应用程序允许您 选择颜色,这可使您视觉处于最舒适状态。

安装说明

转盘底座

要安装底盘,请照以下的步骤做:

小小小小小小小小小小小小小()

对对小小小对对小对对

小对把把把把对对,把小对把把把把,把把把把把把把

若若若对把,若若若对把,若若若对若,把把对若若若

安装 拆卸

图一 底盘安装

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Lenovo E40, 22P4585, 2248-0CN, 2248-0CE, 06P3799 manual 安装说明

2248-0CE, 2248, 22P4585, 06P3799, 2248-0CN specifications

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