Optional Bar Code Reader; Figure 3 Back Panel - Quantum PowerStor L200 Series User Manual

Chapter 1 Overview
Library Components

Figure 3 Back Panel

Optional Bar Code
1
Reader
6
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.
Quantum|ATL PowerStor L200 Series Library User's Guide
Power switch
Power connector
SCSI connector
Serial port