IBM 2179, User Manual

Page: 23 / 120

Where it is impossible to avoid reflections or to adjust the lighting, place an
antiglare filter over the screen. However, these filters might affect the clarity of
the image on the screen; try them only after you have exhausted other
methods of reducing glare. The following illustrates tilting the monitor.
Dust buildup compounds problems associated with glare. Remember to clean
your monitor screen periodically using a soft cloth moistened with a
nonabrasive liquid glass cleaner.
Air circulation
Your computer and monitor produce heat. The computer has a fan that pulls in
fresh air and forces out hot air. The monitor lets hot air escape through vents.
Blocking the air vents can cause overheating, which might result in a
malfunction or damage. Place the computer and monitor so that nothing blocks
the air vents; usually, 51 mm (2 in.) of air space is sufficient. Also, make sure
the vented air is not blowing on someone else.
Electrical outlets and cable lengths
The location of electrical outlets and the length of power cords and cables that
connect to the printer and other devices might determine the final placement
of your computer.
Chapter 2. Setting up your computer
7