Centering Hub
On theback of the plastic jacket is a round metal centercalled the
centering hub. The centering hub ensures rapid and accurate
positioning when the disc is inserted mnthe drive.
Using the Write Protect Tab
Write protecting ensures that thedisc drive cannat write over or
delete information on the disc.
Write protect discs thatcontain valuable programs and data
See Figure 2-5.
TOWAITE PROTECT THE DISC
SUDE THE AED PLASTIC BUTTON DOWN,
}
£0 WRITE DATA TO THE DISC. u
SLIDE THE HED PLASTIC BUTTON UP
Figure 2-5. Wile Protect Tab