Compaq TL891 - DLT Tape Library User Manual page 43

Show History Menu
The Show History Menu enables the operator to review the history of the
system. An example of the use of the Show History Menu appears later in this
chapter under the heading 'Displaying Error Logs'. You can retrieve the
configuration history, the original configuration, as well as statistics on the
number of operations the library robotics and the drives have performed.
Security Menu
The Security Menu permits the operator to lock the control panel, preventing
inadvertent or unauthorized access to the Menu Mode, which takes the system
offline. You can display the Show Status Menu without unlocking the panel
(and without taking the system offline) by pressing the
Default Screen.
When you select the Security Menu, the screen shown in Figure 2-17 appears:
Unlock All Panels
Unlock All Media
Lock All Panels
Lock All Media
Figure 2-17. Security Menu
This screen is scrollable. The list of Security functions available is as follows:
Unlock All Panels
Lock All Panels
Master Locking
. . .
Set Unlock Code
To change the unlock code, or to enable or disable the panel locking function,
scroll downward by pressing the
Code'. Press the
Enter
Unlock Code
*"0000"
0000 Disables Lock
Figure 2-18. Code Select Submenu
An underline cursor appears underneath the first digit. To set the first digit,
press the button or the
move the cursor to the second digit, press the
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button until the
button. The screen shown in Figure 2-18 appears:
button until the desired number is displayed. To
Enter
Operation 2-19
Escape button at the
Unlock All Media
Lock All Media
Module 1 Locking
Module n Locking
is next to 'Set Unlock
button. Repeat the process