Quantum atl 7100 User Guide

Page of 78
Quantum|ATL 7100 Series Library Operator’s Guide
57
Glossary
A
actuators   
Robotic components that move inside the library to 
manipulate cartridges. These include the gripper, extension axis, 
vertical and horizontal axes.
automated tape library   
A robotic storage and retrieval system for 
tape cartridges.
B
bar code   
A printed pattern of vertical bars of varying widths used 
for computerized inventory control.
bar code label   
The identification label on tape cartridges.
bar code scanner   
A device that is mounted on the extension axis 
that reads the cartridge bar code labels.
C
calibration   
The software measurements and configuration 
required for successful operation of the library.
control panel   
The panel on the front of the library that contains 
the Status Display Area,
 
as well as
 
indicators and control buttons.
E
EIA/TIA-574   
A serial communications cabling and protocol 
standard for 9-pin connectors, sometimes referred to as RS-232. 
The diagnostic port (
DIAG
), on the rear of the library, uses this 
protocol.