22 en Subsystem MonitoringRAID Subsystem DVA-12T Installation Manual

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 status-

 

indicating LEDs distributed over the active components in the following ways:

 

 

 

 

 

 

 

Component

LEDs per Unit

 

Total LEDs

Definition

 

 

 

 

 

 

 

Drive Trays

2

 

24

See Section 4.2.2 Drive Tray LEDs

 

 

 

 

 

 

 

Controller

9

 

9

See Section 4.2.3 Controller Module

 

Module

 

 

 

LEDs

 

 

 

 

 

 

 

Ethernet Ports

2

 

4 (2 ports)

See Section 4.2.4 Ethernet Port LEDs

 

 

 

 

 

 

 

BBU Module

1

 

1

See Section 4.2.5 BBU Module LED

 

(if BBU is

 

 

 

 

 

installed)

 

 

 

 

 

 

 

 

 

 

 

PSU Module

1

 

2

See Section 4.2.6 PSU LEDs

 

 

 

 

 

 

 

Cooling Module

1

 

3

See Section 4.2.7 Cooling Module

 

 

 

 

 

LEDs

 

 

 

 

 

 

 

Table 4.1

 

 

 

 

4.2.2

Drive Tray LEDs

 

 

Two (2) LED indicators are located on the right side of each drive tray. (See Figure 4.1) Refer to Table 4.2 for the LED definitions. When notified by a drive failure message, you should check the drive tray indicators to find the correct location of the failed drive. Replacing the wrong drive can fail two members of a logical array and thus render the array data unrecover- able.

Fig. 4.1 Drive Tray LEDs

Name

Color

Status

 

 

 

Drive Busy

Blue

FLASHING indicates data is being written to or read from the drive.

 

 

The drive is busy.

 

 

OFF indicates that there is no activity on the drive.

 

 

 

Power Status

Green/

GREEN indicates that a drive is installed in the drive tray

 

Red

RED indicates that there is a drive failure.

 

 

 

Table 4.2 3-2: Drive Tray LED Definitions

F.01U.027.798 V1 2006.06

Bosch Security Systems

Page 22
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Bosch Appliances DVA-12T installation manual Status-indicating LEDs, Brief Overview of the LEDs, Drive Tray LEDs

DVA-12T specifications

The Bosch Appliances DVA-12T is a standout in the field of kitchen ventilation, offering a seamless blend of high performance, modern design, and innovative technology. This under-cabinet range hood is engineered to deliver top-notch airflow while maintaining a surprisingly quiet operation, making it an ideal choice for both professional and home chefs.

One of the primary features of the DVA-12T is its powerful ventilation system, which boasts an impressive airflow capacity of 400 CFM. This ensures that even the most intense cooking sessions are met with adequate ventilation, effectively removing smoke, odors, and grease from the kitchen environment. The appliance is equipped with a three-speed fan that allows users to choose the appropriate level of airflow based on cooking needs, from simmering to high-heat sautéing.

In terms of design, the Bosch DVA-12T exemplifies contemporary aesthetics with its sleek stainless steel finish, which not only enhances the kitchen's appearance but is also easy to clean. Its low-profile design allows it to fit neatly under cabinets, making it a space-saving solution that does not compromise on power or effectiveness.

The DVA-12T is fitted with an advanced lighting system that includes LED lights, providing bright and efficient illumination over the cooking area. These lights enhance visibility while cooking and contribute to energy savings compared to traditional incandescent lights.

Moreover, the DVA-12T features a dishwasher-safe baffle filter that efficiently captures grease and enhances the longevity of the appliance. This user-friendly feature simplifies maintenance, allowing consumers to keep their range hood functioning optimally without hassle.

One notable characteristic of the Bosch DVA-12T is its quiet operation. With noise levels that remain as low as 46 decibels, this range hood ensures that you can enjoy conversations and the ambiance of your kitchen while cooking. This is achieved through advanced engineering that minimizes turbulence and promotes smooth airflow.

In conclusion, the Bosch Appliances DVA-12T stands out for its powerful ventilation, stylish design, user-friendly features, and quiet operation. It's an ideal choice for anyone looking to enhance their culinary environment while maintaining a serene atmosphere in the kitchen. Whether for everyday cooking or gourmet meals, this range hood represents the essence of Bosch's commitment to quality and innovation.