Glossary
ACL 4/52 Facilities Planning and Installation Guide
49
online
Ready for communications with a host.
P
PC
Personal computer
pick
The act of removing a cartridge from one location in
preparation for placing it in another location.
place
The act of placing a cartridge in a location after it
has been picked from another location.
PROM
Programmable read-only memory
R
RAM
Random access memory
rear panel
The rear cosmetic panel of the library that
contains the AC power switch, AC power receptacle and
connectors for attaching external cabling to the library.
S
SCSI
Small computer system interface. A
communications standard for attaching peripheral
equipment to computers.
T
tape drive
The mechanism that reads and writes data
from and to a tape cartridge.
U
UL
Underwriters Laboratories
V
vertical belt
The drive belt connecting the vertical motor
to the vertical axis assembly.
vertical carriage assembly
The crossbar and linear
bearings mounted on the vertical rails and all components
mounted on the crossbar.
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