Samsung SyncMaster 225BW User Manual page 9

Do not place children's favorite objects (or anything else that may be
tempting) on the product.
Good Postures When Using the Monitor
Otherwise, this may cause heat emission from the accumulated dirt or
degraded insulation, leading to electric shock or fire.
Children may try to climb on the product to retrieve an object. The
product could fall, causing physical damage or even death.
Try to maintain a good posture when using the monitor.
Keep your back straight.
Keep a distance of about 45 ~ 50 cm between your eyes and
the monitor screen. Look at the screen from slightly above it,
and have the monitor directly in front of you.
Tilt the monitor upwards by 10 ~20 degrees. Adjust the monitor
height so that the top of the monitor is slightly below eye level.
Adjust the monitor angle so that there is no reflected light on
the screen.Try to maintain your arms perpendicular to your
armpits.
Keep your arms level with the back of your hands.
Keep the angle of the elbow perpendicular.
Keep the angle of the knees at more than 90 degree. Do not let
your feet fall up from the floor. Adjust the arm position so that it
is below the heart.
If you need repairs, contact a Samsung Service Center.