Page 20
Figure 6-2
2. Agronomists recommend that the proper screen position should be slightly below eye
level. The suggested viewing angle should be approximately 10-20° downward onto the
center of the screen. The lumbar (bottom five vertebrate in the spine) needs to be
supported to decrease disc pressure. Using a chair that provides lumbar support is
critical in preventing excessive pressure on the lower back. The proper ergonomic
seating position requires the wrists to be straight and a 90° seat and knee angle. To
reduce reflection on your screen, tilt the monitor forward or backwards 5 to 15°
(See
Figure 6-2)
.