30
<DRC1184>
En
Operation
Similarly, the hyper magazine will not be automatically ejected
even when an eject command is received from the host
computer, and instead like the following will be displayed on
the LCD message window.
To press the ENT key to cause the tray of the mailslot or the
hyper magazine to be ejected, it is necessary for the key
switch to be in UNLOCK position. Since the tray of the mailslot
or the hyper magazine will not be ejected until a user with a
lock release key goes to the place where the changer in
question is installed and switches the key switch to UNLOCK
position, security is ensured during the interval between the
time a command is issued and the time the user actually
reaches the changer.
4. Hyper I/E
While a hyper magazine is designed to be used as a disc
magazine capable of accommodating 20-discs at a time, since
it is also allowed to be removed without opening access doors
a hyper magazine can also be used as a high-capacity mailslot.
The subsystems which make up SCSI changers may be
divided into the following four types of elements:
1. Media transport element (i.e., robotics)
2. Storage elements (i.e., slots)
3. Import/export element (i.e., mailslot)
4. Data transfer elements (i.e., drives)
Although slots (which are provided by disc magazines) and
mailslot are usually defined as different elements, by turning
ON hyper I/E function it becomes possible to control a hyper
magazine in the same way as mailslot.
Press the ENT key
≠
Press the
\
key to set to OFF
≠
Press the ENT key
≠
(Note that a
“Hyper I/E is activated”
message will be
displayed if hyper I/E function is set to ON.)
NOTE:
Since hyper magazines retain their attributes as storage
elements even when hyper I/E function is set to ON, the
changer control software may not treat a hyper magazine as
an import/export element.
However, hyper I/E function should always be set to OFF
when the changer control software being used does not
recognize the use of multiple import/export elements or when
there is a danger of erroneous operations being performed.
Summary of Contents for DRM-3000
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