User`s guide

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your 7500 supplier for necessary component.
Item Checklist
The 7500 package contains the following items. Check that all
items listed here are present and in good condition. If anything
is missing or damaged, contact your vendor.
§ 7500 Controller Box
§ Two disk drive carriers with key locks
§ Disk drive mounting screws
§ User’s manual
§ Two keys (identical)
Features and Benefits
§ RAID level 1, disk mirroring
§ Fits into two 5 ¼” half-height drive bay
§ Automatic online rebuilding
§ IDE drives are hot swappable
§ Requires no software driver or add-in card
§ Supports Ultra ATA host interface
§ Supports 2 IDE hard drives
§ Can be configured as Master or Slave
§ Writes simultaneously to both drives
§ Host transparent and OS independent
§ Front panel operation indicators
§ Fan cooler (ball bearing type)
§ Audible alarm that works in conjunction with the
indicators alerting the user of failures
§ Battery backup memory for disk array status
§ Key locking to prevent unauthorized access to the disk
drives