Toshiba Qosmio G30 HD-DVD (PQG32) - Manual (Page 243)

User’s Manual 11-5
Legal Footnotes
LCD Brightness and Eye Stain
*14
Your LCD display has a brightness approaching that of a TV device. We
recommend that you adjust the brightness of your LCD to a comfortable
level to prevent possible strain on your eyes.
Safety Use for TV Tuner
*15
If you have to operate your computer during a thunderstorm and are
connecting the TV tuner to an outside antenna, you should operate your
computer using AC power mode. The AC adapter offers some protection
against (but does not entirely prevent) possible electric shock caused by
lightning. For complete protection, do not operate your computer during a
thunderstorm.