Toshiba T1950 User Manual page 84

(5) All track format
All tracks are formatted as good tracks except those registered as bad
tracks in Item (4) above or those identified as bad tracks in track verifi-
cation described in Item (6) below.
(6) Track verification
A check is made of all tracks and if an ECC error, ECC-correctable-data
error or record-not-found error is detected at a track, that track is format-
ted as a bad track automatically.
2. Good track FORMAT
If a good track has been erroneously formatted as a bad track, you can use this
sub test to reformat the track as a good track. To format a track as a good
track, enter the number for the drive, interleave, cylinder and head as indicated
in the screen prompt shown below.
Drive number select (1:#1, 2:#2) ?
Interleave number (1 / 1 - 8) ?
Press [Cylinder number (dddd)] ?
Press [Head number (dd)] ?
Press Enter to return to the Hard Disk Format menu.
3. Bad track FORMAT
To format a track as a bad track, enter the number for the drive, interleave,
cylinder and head as indicated in the screen prompt shown below.
Drive number select (1:#1, 2:#2) ?
Interleave number (1 / 1 - 8) ?
Press [Cylinder number (dddd)] ?
Press [Head number (dd)] ?
Press Enter to return to the Hard Disk Format menu.
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