User's Guide
Chapter 2 Basic Library Operations
Operating the Load Port
36 Quantum|ATL P3000 Series User’s Guide
Operating the Load Port
2
After pressing the Load Port button on the GUI, the library will 
release the lock on the load port (you will hear an audible ‘click’). 
The GUI displays “Wait Open Load Port.” Pull on the load port’s 
handle. The load port pulls outward about an inch to its unlocked 
position which allows its interior drum to be rotated 180
o
 for 
magazine loading or unloading. 
After loading or unloading the magazines, rotate the load port 
back 180
o
 and push the load port handle to lock the load port into 
position.
Removing/
Installing a Tape 
Cartridge 
Magazine 
2
To remove a DLT/SDLT magazine from the load port, press up on 
the metal tab at the upper right corner of the load port bay. Rotate 
the magazine handle from the top of the magazine toward you and 
pull the magazine from the loadport. Reverse this procedure to 
install a magazine (see figure 6
 on page 13).
Warning:
Opening or closing the load port door presents 
mechanical hazards. Use both hands to pull or push 
the load port finger grip and use the top and bottom 
surfaces of the load port drum to keep fingers out of 
load port openings when rotating the load port drum 
(see figure 19
). 
Note:
The mixed media load port used with LTO tape 
cartidges has two stationary 4-cartridge magazines built 
into the load port, unlike the two removable 6-cartridge 
magazines used with DLT and SDLT tape cartridges. If 
the library contains both DLT and LTO tape drives, the 
stationary magazines are used in the load port. 










