StorCase Technology, Inc.
DE100i-A100 User's Guide - Rev. C02
4
Introduction
Figure 3: Receiving Frame Front Panel
Receiving Frame
Front
Key Lock/Drive
Power Switch
2.
Unit ID Number
Indicator
Activity Indicator
0231A
Device Spin
Down/Up
Timer Switch
Carrier Guide
High Insertion
Count Mating
Connector
All Steel
Receiving
Frame
Receiving Frame Front Panel
(Figure 3)
Key Lock/Drive Power Switch
performs three (3) functions. The key lock
assures proper seating of the drive carrier within the receiving frame, turns power
to the drive carrier on and off, and prevents unauthorized removal or installation of
the carrier. For the computer to access data on the DE100i-A100 drive, the key must
be turned
counterclockwise
to the locked position.
Unit ID Number Display
(Figure 4) shows the physical address of the DE100i-A100
drive carrier when the carrier is
Installed and Locked
in the receiving frame or
Removed
from the receiving frame. If the drive carrier is
Installed but Not Locked
,
a "u" will be displayed. The unit ID number is selected by means of the unit ID select
switch located inside the receiving frame using a special alignment tool supplied with
the DE100i-A100. This procedure is explained later during the installation process.
Activity Indicator
is a small dot next to the Unit ID Number which flashes when the
host computer is accessing data on the DE100i-A100 carrier. Refer to Figure 6 on
page 7 and section "
Drive Activity Indicator Connector (J5)
" on page 8 for further
information.
Device Spin Down/Up Timer
may be disabled by removing Jumper J6 P1-P2
(Figure 5). This feature allows the receiving frame unit number display to provide
a visual indication of drive spin down/up activity.
