Product specifications

Chapter 3: Subsystem Monitoring
Component LEDs per module Total LEDs Definition
LCD Panel
3 3 See Section 3.2.2
Drive Trays
2 32 See Section 3.2.3
Controller
Modules
5 5 See Section 3.2.4
LAN port
2 2 See Section 3.2.5
BBU Module
(if BBU is
applied)
1 1 See Section 3.2.6
PSU Module
1 2 See Section 3.2.7
Cooling
Module
2 4 See Section 3.2.8
Table 3-1: LED Distribution
LED definitions are given in the following sections.
3.2.2 LCD Panel
The LCD panel shown in Figure 3-1 consists of five (5) buttons, three (3)
LEDs, and a 16x2-character LCD screen that indicates subsystem status.
Press “ENT” button for two (2) seconds on the initial screen to enter the
main menu. Press the “ESC” button to clear current event.
Press the ENT button for two (2) seconds on the initial screen to enter the
Main Menu. Press the ESC button to clear the current event.
Press the UP and DOWN arrow keys to select viewing items. In the last
item, “View and Edit Event Logs,” the most recent event is displayed first.
For dual RAID controllers, the LCD shows the status of the primary
controller. Press the UP and DOWN arrow keys for more than one (1)
second to display the status of the secondary controller.
The MUTE button can be used to stop the alarm until the next controller
event occurs.
Three (3) LEDs monitor the status of the system. The definitions of these
LEDs are given in Table 3-2 below.
Status Indicating LEDs
3-3