8
Before Use
❑
Furniture and posture – Sit in a chair with good back support. Adjust the level of the chair so your feet are flat on the
floor. A footrest may make you more comfortable. Sit in a relaxed, upright posture and avoid slouching forward or leaning
far backwards.
❑
Viewing angle of the display – Use the display's tilting feature to find the best position. You can reduce eye strain and
muscle fatigue by adjusting the tilt of the display to the proper position. Adjust the brightness setting of the display as well.
!
While adjusting the viewing angle, do not exert excessive pressure on your computer, especially on the center of the speaker grill, to eliminate a risk of
mechanical damage.
❑
Lighting – Choose a location where windows and lights do not create glare and reflection on the display. Use indirect
lighting to avoid bright spots on the display. Proper lighting adds to your comfort and work effectiveness.
❑
Ventilation – Make sure you leave at least 4 inches (10 cm) of space behind and at least 8 inches (20 cm) of space on
each side of the main unit.
