Under Magazine choose one of the following to see a graphical representation ofthe cartridge magazine(s). Slots containing cartridges will be highlighted.v Upper Left - choose this option to see the upper left magazinev Upper Right - choose this option to see the upper right magazinev Lower Left - choose this option to see the lower left magazinev Lower Right - choose this option to see the lower right magazinePress SELECT to display all empty slots and cartridge serial numbers in theassociated magazine.Under Drive (n) will be displayed the serial number of the cartridge currently inthe drive or ″Empty″.The black boxes are inventoried cartridges. Press the up and down keys to scroll.Note that this magazine has a 3-slot I/O Station. These slots can be changed tostorage slots if needed. See “Configuring I/O Stations and Reserving Slots” onpage 5-57.Control MenuThe Control Menu contains the following items:v Open I/O Stationv Move Cartridgesv Magazinev Re-InventoryControl: Open I/O StationUse this menu item to open the I/O Station.Attention: After closing the I/O Station, you must wait for the library to completeits inventory before proceeding with normal library operations.Magazines > Lower LeftIdle RandI/O 3I/O 3 751 32694I/O 28I/O 1I/O 1a77ug166Figure 5-7. Overview of inventoried cartridges: Lower Left Magazine of a 4U LibraryControlOpen I/O Stationa77ug052Figure 5-8. Control: I/O Station menu5-16 Dell PowerVault TL2000 Tape Library and TL4000 Tape Library User's Guide