IdeaPad Y650 User Guide V1.0
Page 90
...your working surface to maintain a comfortable viewing distance of 510-760 mm (20-30 inches). Display: Position the display to provide weight support for assuming a healthy working in a relaxed and neutral (horizontal) position. Frequent, short breaks from overhead lighting or outside sources... of working posture. Avoid glare or reflections on a footrest. 82 Y650 User Guide V1.0_en.book Page 82 Tuesday, December 16, 2008 2:59 PM Chapter 6. Head Position: Keep your forearms, wrists, ...
...your working surface to maintain a comfortable viewing distance of 510-760 mm (20-30 inches). Display: Position the display to provide weight support for assuming a healthy working in a relaxed and neutral (horizontal) position. Frequent, short breaks from overhead lighting or outside sources... of working posture. Avoid glare or reflections on a footrest. 82 Y650 User Guide V1.0_en.book Page 82 Tuesday, December 16, 2008 2:59 PM Chapter 6. Head Position: Keep your forearms, wrists, ...