Manuals / Bosch Appliances / Household Appliance / Home Security System

Bosch Appliances DVA-12T installation manual 4Power Off Procedure, 4Power On Status Check

Models: DVA-12T

1 56
Download 56 pages 25.07 Kb
Page 31
Image 31

RAID Subsystem DVA-12T Installation Manual

Subsystem Connection and Operation en 31

 

 

i

NOTICE!

Although the PSUs are redundant and a single PSU can provide sufficient power to the sys- tem, it is advisable to turn both of the power switches on. If only one PSU is operating and fails, system operation will be terminated.

5.3.4Power On Status Check

Once the subsystem has been powered on, the status of the entire subsystem should be checked to ensure that everything is running smoothly and that there are no complications or malfunctions.

• Controller Module LEDs – The controller ready, Host Ports Active, and Device Ports Active LEDs should all flash green.

• Drive Tray LEDs – The green LED for all the drive trays (that contain hard drives) should light up, showing that there is power.

• Firmware and RAIDWatch – The overall status of the system may be checked using the embedded firmware utility or the RAIDWatch GUI screen.

• Audible Alarm - If any errors occur during the initialization process, the onboard alarm will sound in a hastily repeated manner.

Drive tray LEDs should normally start flashing right after power-on, indicating the RAID control units are attempting to access the hard drives.

NOTICE!

i

The subsystem has been designed to run continuously. Even if a component failure occurs the fault can be corrected online.

5.4Power Off Procedure

To power down the RAID subsystem, please follow these steps:

NOTICE!

i

When powering down the RAID subsystem, please ensure that no time-consuming processes, like a “Logical Drive Parity Regeneration” or a “Media Scan,” are taking place.

1.Stop I/O access to the system.

Stop all I/O accesses to the RAID subsystem. Please refer to the related documentation of your applications.

2.Flush the cache.

Locate the Cache_Dirty LED on the back of controller module to check if there is still cached data in memory. Use the Shutdown Controller function to flush all cached data. This prepares the RAID subsystem to be safely powered down.

3.Turn off the power.

Turn off the power switches at the top of the rear panel of the RAID subsystem. Once the RAID subsystem has been powered down, other devices connected to the subsystem may be powered down.

Bosch Security Systems

F.01U.027.798 V1 2006.06

Page 30 Page 32
Page 31
Image 31
Bosch Appliances DVA-12T installation manual 4Power Off Procedure, 4Power On Status Check
Page 30 Page 32

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.