Epson CW3S16 Operation Manual page 175

Mark Bad Tracks
The default value is 'N' for 'No'. If the hard disk being tested
is not a SCSI device, check the unit for a manufacturer's list of
bad tracks. If this information is available, type 'Y' and press
< ENTER>
List," appears to the right of the "Hard Disk Format" box.
Below the heading are three columns for 1) the entry number
(S#), the cylinder number (Cyl.), and the head number (Head).
At the bottom of the box, the number of track # entries are
tallied. To the right of the Bad Track List box is the Bad Track
List Edit Menu. This also appears when entering 'Y' at the Mark
Bad Tracks (Y/N) field in the Hard Disk Format box. At the
Bad Track Edit Menu, you can 1) add an entry, 2) revise an
entry, 3) delete an entry, 4) clear the bad track list, and 5) save
and exit. The Bad Track Edit Menu is described here.
Figure E-4. Performing A Hard Disk Format Test:
E-12 Advanced ROM Diagnostics
. Another information box, titled "Bad Track
The Bad Track Edit Menu