mProtect the computer and its components from direct sunlight and rain or other moisture.
mKeep all ventilationopenings clear and unobstructed. Without proper air circulation,
components can overheat, causing damage or unreliable operation.
Handling the Monitor
Follow these procedures for handling a monitor:
mTurn down the screen brightness control if you leave the computer turned on for
extended periods. If the brightness is not turned down, the image on the screen could
“burn in” and damage the screen.
You can also use a “screen saver” program, which dims or varies the image on the screen
when the computer has been idle for a specified period of time. These programs are
available from independent suppliers and user groups.
mMake sure the vents on the computer are clear and unobstructed.
mIf there is interference on the monitor’s screen or on a television or radio near your
computer, move the affected equipment farther away.
Handling the Keyboard
Take care not to spill any liquid on the keyboard. If you do, turn off your computer
immediately.
mIf you spill liquid that is thin and clear, turn off your computer, unplug the keyboard, turn
it upside down to let the liquid drain out, and let it dry for 24 hours at room temperature.
If, after you take these steps, the keyboard doesn’t work, take it to your Apple-authorized
service provider for repair.
mIf you spill liquid that is greasy, sweet, or sticky, unplug the keyboard and take it to your
Apple-authorized service provider for repair.
Warning This equipment is intended to be electrically grounded. Your Macintosh is
equipped with a three-wire grounding plug—a plug that has a third (grounding) pin.
This plug will fit only a grounded AC outlet. This is a safety feature. If you are unable
to insert the plug into the outlet, contact a licensed electrician to replace the outlet
with a properly grounded outlet. Do not defeat the purpose of the grounding plug!
76 Appendix