Bosch DVA-12T Installation Manual download pdf (Page 25)

RAID Subsystem DVA-16K | Installation Manual Subsystem Monitoring | en 25

Bosch Security System F.01U.027.799 | V2 | 2008.08

4.2 Status Indicating LEDs

4.2.1 Brief Overview of the LEDs

The following devices all come with LEDs that inform subsystem managers about the opera-

tional status of the component on which they are mounted. The RAID subsystem has a total of

49 status-indicating LEDs distributed over the active components in the following ways:

LED definitions are given in the following sections.

4.2.2 LCD Panel

The LCD panel shown in Figure 4.1 consists of five (5) buttons, three (3) LEDs, and a 16x2-

character LCD screen that indicates subsystem status. Press “ENT” button for two (2) sec-

onds 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.

Component LEDs per module Total LEDs Definition

LCD Panel 3 3 See

Section 4.2.2 LCD

Panel

Drive Trays 2 32 See

Section 4.2.3 Drive

Tray LEDs

Controller Modules 5 5 See

Section 4.2.4 Controll

er Module LEDs

LAN port 2 2 See Section 4.2.5 LAN

Port LEDs

BBU Module (if BBU is

applied)

1 1 See

Section 4.2.6 BBU

Module LED

PSU Module 1 2 See

Section 4.2.7 PSU

LEDs

Cooling Module 2 4 See

Section 4.2.8 Cooling

Module LEDs

Table 4.1 LED Distribution

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 71 72

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