User guide

Type the controller code file name listed in the Directory of thl
CORVUS UTILITIES
diskettes; for example, type CORVB173.CLF
and press <RETURN>. This starts the procedure for updatin~
the controller code on the Corvus drive, which is contained if
protected tracks of the hard disk. Normally, this code cannot bl
written to or read by the user (even accidentally). However, i
can be made
accessible, for writing, by turning on the forma
switch.
To use this option, follow this procedure:
1. Power the drive up. Turn on the format switch (the secone
switch from the right under the front bezel of the drive), ane
depress the reset switch (the first switch from the right).
2. Run the proper CLINK program to establish the Corvw
link.
3. Run the CDIAGNOS program from the floppy diskette
drive.
Select the update option, number 6.
4. Type the controller code file name. For example, type
CORVB173.CLR and press <RETURN>.
5. Turn off the format switch and reset the drive by either usin£
the reset switch (the rightmost switch under the front beze
of the drive), or by powering the drive down and bac~
up again, and re-running the CLINK program.
7. LIST/MODIFY DRIVE PARAMETERS
Press 7 and the screen
displays:
CORVUS DRIVE # (1-4) ? _
Press 1. The screen displays (as an example):
41