Chapter 1 Overview
Library Components
6
Quantum|ATL PowerStor L200 Series Library User’s Guide
Figure 3 Back Panel
Optional Bar Code
Reader
1
The optional bar code reader performs cartridge inventories in less
than three minutes. When installed, it occupies a narrow space
inside the library, to the left of the tape cartridge magazine (see
figure 4
).
The bar code reader assembly contains a scan head that
communicates with the library controller card over an RS-422
communications link. During a cartridge inventory, the scan head
illuminates and reads the bar code labels on the cartridges and
transmits the results to the library controller card.
Power switch
Serial port
SCSI connector
Power connector
Summary of Contents for PowerStor L200
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Page 7: ...Contents Quantum ATL PowerStor L200 Series Library User s Guide vii Glossary 87 Index 93...
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