Apple PowerBook G3 - Manual (Page 112)

Traveling with the Macintosh PowerBook
IMPORTANT Always take the CD that came with your computer with you when
you travel. If you experience system software problems while traveling, you
may need these disks to correct any problem.
Airplanes and airports
Some airlines have reported that use of portable electronic devices may have
interfered with the aircraft’s flight navigation or communications systems.
Many airlines restrict or manage the use of electronic equipment during
flights. Please respect the regulations of the airlines.
A properly tuned X-ray machine should cause no damage to your Macintosh
PowerBook. But the motors that drive the belts on some security machines
have magnets that can damage your information. To avoid problems, place
the Macintosh PowerBook close to the entrance of the machine and remove it
as soon as possible. At most airports you can also have the computer hand-
inspected by security personnel.
Metal detectors should not damage the Macintosh PowerBook.
Security officials may require you to turn the Macintosh PowerBook on.
Make sure you have a charged battery on hand.
Handling your Macintosh PowerBook
The safety instructions earlier in this appendix also apply when you are
traveling. In addition, note these precautions:
m Do not transport your Macintosh PowerBook while it is turned on. Put
your computer to sleep or shut it down before you move it.
m Transport batteries either inside the computer or with the protective cap
covering the battery contacts. Do not transport unprotected batteries.
m Do not check your computer as baggage. Carry it with you.
m Take the necessary plug adapters if you’re traveling overseas. (You may
need to use them with the power cord.) You do not need a voltage
transformer. The power adapter can handle 90 volts to 260 volts AC
(48 Hz to 62 Hz).
112 Appendix A