What is acetaminophen? Acetaminophen is a pain reliever and a fever reducer. Acetaminophen is used to treat many conditions such as headache, muscle aches, arthritis, backache, toothaches, colds, and fevers. Acetaminophen may also be used for purposes not listed in this medication guide.
Recommended visual distance for computer monitors larger than 17â³. Home âº Forums âº General Ergonomics Topics âº Recommended visual distance for computer monitors larger than 17â³. This topic contains 15 replies, has 6 voices, and was last updated by GCWesq 8 years, 1 month ago.
1 The center of the computer monitor should normally be located 15 to 20 degrees below horizontal eye level (Figure 6).  The entire visual area of the display screen should be located so the downward viewing angle is never greater than 60 degrees when you are in any of the four reference postures.