Manual Acer Aspire One 721 (page 1581 of 1810) (English, German, Dutch, Danish, French, Italian, Polish, Portuguese, Swedish, Turkish, Spanish, Norwegian, Finnish)

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定時起來站立或走動，來舒緩您腿部肌肉所受的壓力

• 短暫的休息可幫助您的頸部與肩膀放鬆

• 避免您的肌肉緊繃或兩肩縮起

• 依照您的舒適要求及正確的方法來安裝外部顯示器、鍵盤與滑鼠

• 如果您觀看螢幕的時間比觀看文件的時間長，可考慮將顯示器放置於桌子中央

的地帶，來減少頸部的壓力

保護您的視力

長時間的觀看、配戴不正確的眼鏡或隱形眼鏡、炫光、過度強烈的室內照明、焦點失

常的螢幕、過小的字體與低對比的顯示都可能照成您雙眼的疲勞。以下所列提供您有

關減少眼睛疲勞的建議。

雙眼保養

• 時常讓您的雙眼休息。

• 將目光移開螢幕，並集中在遠處的一個點，可讓您的眼睛得到短暫的休息。

• 時常眨眼睛以避免眼睛乾澀。

顯示器

• 保持您顯示器的乾淨。

• 讓您的頭部保持在比顯示器上緣還要高的位置，讓您在觀看顯示器正中央的時

候，讓目光可以稍微向下的方式來對準。

•

藉顯示器的亮度與

或對比度的調整，讓文字與圖形的清晰度，達到舒適的標準。

• 要消除炫光與反射：

• 將您的顯示器放置在相對於窗戶或光源側邊的方向

• 使用窗簾、布幔或百葉窗，將室內照明減少

• 使用工作燈

• 改變顯示器的觀看角度

• 使用可減少炫光的濾罩

• 為顯示器加裝遮陽板，例如將一張卡紙黏貼於顯示器上方的邊緣

• 避免將您的顯示器調整至不利操作的觀看角度。

• 避免長時間直視強烈的光源。

養成良好的工作習慣

養成下列所具的良好習慣可幫助您使用電腦時更輕鬆有效率：

• 時常讓眼睛定時休息。

• 多做伸展運動。

• 時常呼吸新鮮空氣。

• 定時運動及維持身體的健康。

警告！我們並不建議您在沙發或床上使用本電腦。如果無法避免，

請勿長時間使用，定時休息並常做伸展運動。

注意：如需詳細資訊，請參閱第 36 頁的「規範和安全注意事項」。

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Acer Aspire One 721 Manual

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