Epson Equity III User Manual page 66

Tracks
Addressable concentric circles on a diskette, resembling the grooves
on a record, which help to divide the diskette into separate access-
able areas. There are 40 tracks on each side of a double-sided,
double-density diskette and 80 tracks on each side of a double-sided,
high-density diskette.
Write
To store data on a disk.
Write-protect
To prevent a diskette from being overwritten by placing a write-pro-
tect tab over the notch on the side of the diskette. When a diskette is
write-protected, you cannot erase, change, or record over its con-
tents.
B-7