Adaptec 412R User Guide - Page 49

Disk Drive Carrier Lite Pipes, One-Touch Annunciation, enclosure bus mode, type of host interface

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Monitoring DuraStor Disk Drive Carrier Lite Pipes Also, on each disk drive carrier are LitePipes. (See Figure 4-2.) They are located on the lower right side of each disk drive carrier. The LitePipes present some of the information provided by the front bezel drive LEDs, that is, drive activity information and drive fault (failure) or data rebuilding notifications when the front bezel is removed. Figure 4-2 Drive Carrier LitePipes One-Touch Annunciation The DuraStor One-Touch Annunciation monitoring system is an easily accessible display of the SAF-TE card switch settings, enclosure bus mode, type of host interface, serial communication BAUD rate, and controller status. This information is displayed using the drive status LEDs and the Alarm Reset button. Table 4-3 on page 4-6 describes the meanings of the drive status LEDs as they are used for One-Touch Annunciation. 4-5

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4-5
Monitoring DuraStor
Disk Drive Carrier Lite Pipes
Also, on each disk drive carrier are LitePipes. (See
Figure 4-2
.) They
are located on the lower right side of each disk drive carrier. The
LitePipes present some of the information provided by the front
bezel drive LEDs, that is, drive activity information and drive fault
(failure) or data rebuilding notifications when the front bezel is
removed.
Figure 4-2
Drive Carrier LitePipes
One-Touch Annunciation
The DuraStor One-Touch Annunciation monitoring system is an
easily accessible display of the SAF-TE card switch settings,
enclosure bus mode, type of host interface, serial communication
BAUD rate, and controller status. This information is displayed
using the drive status LEDs and the Alarm Reset button.
Table 4-3
on page 4-6
describes the meanings of the drive status LEDs as they
are used for One-Touch Annunciation.