
Using The SP-12 Librarian SP-12 Librarian User’s Manual
Page 12
Water’s Edge Software
Windows menu: SP-12 Link
SP-12 Link
is used to establish a link between the SP-12 and the
Macintosh (it gets the two talking to each other on MIDI). The
SP-12
Link
is established for a single file at a time. You can equate this file
with a 1541 disk, since the SP-12 reads from, or writes to this file in
pretty much the same way it works with a 1541 disk drive, only a lot
faster.
The active window must be a sound file, song file, blank file, or
damaged file. From the SP-12’s point of view, the active window is a
disk in a 1541 disk drive, and ready for action.
When it comes to sending and receiving its sound and sequence
data across MIDI, the SP-12 insists on being in charge (it won’t let an
external MIDI device tell it what to do). When you select
SP-12 Link
from the Windows menu, a dialog such as the one illustrated below,
appears:
Thermometer
Area
Message
Area
From this point onwards, the Macintosh gets its orders (commands)
from the SP-12. Use the SP-12’s control panel to perform the
functions you require, as follows:
1. On the SP-12’s control panel, press the Cassette/Disk button to
activate that module.
2. Press “3”, followed by the number that corresponds to the
function you want to perform, then Enter. Although the functions
are printed on your SP-12’s control panel, they are listed again
for your reference:
1 = Save Sequences 6 = Load Sound #
2 = Save Sounds 7 = Verify Sequences
3 = Load Sequences 8 = Verify Sounds
4 = Load Segment # 9 = Catalog
5 = Load Sounds 0 = Format
As an example, to save sounds you would key in “32”, then
Enter.
Notice that the SP-12 treats the Macintosh just like a 1541 disk drive,
only considerably faster. All the SP-12’s Cassette/Disk operations
are the same when using the SP-12 Librarian as with the 1541 disk
drive, except that the first digit of each operation is a “3” instead of a
“2”.
SP-12 Command: 37 (Verify Sequences) & 38 (Verify Sounds)
Both of these commands read the contents of a file and compare it
with what is in the SP-12’s memory. The primary purpose of this is to
ensure that the data the SP-12 sent to the file has arrived intact.
The SP-12 Librarian automatically performs extensive data integrity
checks, so you probably won’t be using these two commands very
often.
SP-12 Command: 39 (Catalog)
The SP-12’s “Catalog” command is obsolete when you consider the
wealth of information available on the SP-12 Librarian. You probably
won’t use this command at all.
SP-12 Command: 30 (Format)
The SP-12’s “Format” command is obsolete when using the SP-12
Librarian, since files and disks can’t be formatted from the SP-12.
• If a floppy disk has never been formatted before (ie: it’s straight out
of the box), the Macintosh will format it for you when you put it in
the drive the first time.
• If you want to erase an entire disk, use The Finder’s
Erase Disk
command.
• If you want to create a new file, use the SP-12 Librarian’s
New
command in the File menu.
The SP-12 Link
The SP-12 Link dialog, as illustrated earlier on this page, has three
objects you should note:
• The Thermometer Area displays a thermometer whenever the
SP-12 is reading or writing a file. It is used to gauge the percentage
of completion for the operation, and is similar to the one you see in
The Finder when you copy files or disks.
• The Message Area displays messages and errors that result from
the commands issued by the SP-12. The Macintosh beeps you
when an error is detected. For a comprehensive list of errors, see
Messages And Errors
later in this manual.
• The Cancel button is used to close the
SP-12 Link
, and conclude
the link between your SP-12 and the Macintosh. Cancel is usually
pressed when the SP-12 finishes reading or writing a file.
However, you can press Cancel at any time to stop the current
SP-12 operation. If you do so, you will likely have to press the “No”
button on the SP-12’s “Master Control” module.
You can open and close the SP-12 Link window automatically by
setting the required
Preferences
. See the Edit menu’s
Preferences
for more details.
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