Instruction Manual

4 Introduction
StorCase Technology, Inc. SATA 3Gbps DE110 User's Guide - Rev. A00
Figure 3A: Receiving Frame Front Panel
Receiving Frame Front Panel
(Figures 3A & 3B)
• Unit ID Number Indicator - This BLUE LED displays the status of the SATA 3Gbps DE110
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 ID
number is selected by means of the unit ID select switch inside the receiving frame using
a special alignment tool supplied with the DE110 (Figure 9).
• The Activity Indicator - A small BLUE dot next to the unit ID number illuminates to indicate
when the host computer is accessing the data on the DE110 carrier. This dot will flash
during communication with the host computer.
Some SATA drives/host controllers provide support for the Activity Indicator feature
(refer to the SATA drive/host controller manufacturer's documentation for further infor-
mation). To utilize the Activity Indicator, host connection (cable not included) must be made
to the JACT1 Pin 1 located on Receiving Frame Motherboard (Figure 5).
Refer to the SATA drive/host controller manufacturer's documentation for further infor-
mation.
Receiving
Frame
2.
BLUE Unit ID
Number Indicator
BLUE Activity
Indicator