StorCase Technology DE300i-SW160 - Manual (Page 12)

Introduction 5
DE300i-SW160 User's Guide - Rev. A00 StorCase Technology Inc.
Figure 4: Receiving Frame Unit Number and Activity Display
Figure 3: Receiving Frame Front Panel
• Unit Number Indicator- This LED displays the physical address of the DE300i-
SW160 device carrier if the carrier is installed and locked in the receiving frame
or if the carrier is removed from the receiving frame. If the carrier is installed
but not locked in the receiving frame, a "u" will be displayed to indicate an
unlocked condition. The unit number is selected by means of the unit ID select
switch inside the receiving frame using a special alignment tool supplied with
the DE300i-SW160 (see Figure 10).
• Activity Indicator- A small dot next to the unit number illuminates to indicate
when the host computer is accessing the data on the DE300i-SW160 carrier.
This dot will flash during communication with the host computer.
• Device Spin Down/Up Timer- This timer controls the length of time that the
activity indicator flashes during device spin down/up, providing a visual
indication of drive activity. Refer to Figure 11 for timer settings.