StorCase Technology 14-Bay 4U SCSI Ultra320 - Manual (Page 13)

4 Introduction
StorCase Technology, Inc. InfoStation 14-Bay U320 User's Guide - Rev. A00
Front Panel
(Figure 2)
• User Interface Module (UIM) - Provides control of drive set-up options while the
8-character LED panel displays system statuses, alarms, and warnings. Refer to
section "InfoStation User Interface" for further information.
• SCA Drive Carrier(s) - Accommodate up to fourteen (14) 3.5" low-profile single-
connect SCSI devices. Backplane design with direct-connect SCA connectors
eliminates cable connections to SCSI drives, increases data integrity, and supports
drive hot swappability.
• Drive Carrier LED(s) - Provides the following information:
Drive Ready - Indicates that the drive is properly installed and ready for
access.
Drive Activity - Indicates that the drive is being accessed.
Drive Fault - Indicates a drive failure.
• Key Lock(s) - Assure proper seating of the drive carrier within the chassis and
prevent unauthorized removal or installation of the carrier.
NOTE: The key lock is only to prevent unauthorized removal or installation of the
drive carrier. Locking the key lock is not requried for drive carrier oper-
ation.
• Insert/Remove Push Button(s) - Allow the drive carrier(s) to be removed and
installed at anytime (Refer to the InfoStation Installation Guide for further infor-
mation).
• Chassis Handle(s) - Provide a sturdy grip for the installation and removal of the
rack-mount chassis.