Bosch Appliances DVA-12T installation manual Direct-Attached, Single Connection

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28 en Subsystem Connection and OperationRAID Subsystem DVA-12T Installation Manual

5.2.1

Direct-Attached, Single Connection

In the configuration shown in Figure 5.1, the iSCSI drive is attached directly to the VIP X1600 encoder unit. The advantage of this configuration is recording traffic is not loaded onto the network. Furthermore, a general network failure will not affect the recording.

NOTICE!

There is no traffic in the network. In case of net failure recording will not be interrupted.

Fig. 5.1 Sample Topology: Multiple Servers Each with Single Connection

F.01U.027.798 V1 2006.06

Bosch Security Systems

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Contents RAID Subsystem DVA-12T Page Table of Contents 01U.027.798 V1 Bosch Security Systems Safety Precautions Precautions and InstructionsESD Precautions 3Certification01U.027.798 V1 Bosch Security Systems Product Overview IntroductionISCSI Host Ports Enclosure Chassis Chassis Overview3Hard Drive Numbering 2Front Panel OverviewRear Panel Overview Backplane Board Subsystem ComponentsFront Handles Drive Trays RAID Controller ModuleDimm Module 4Controller Module Interfaces6BBU Power Supply Units Cooling ModulesLED Indicators 4Audible AlarmsSubsystem Monitoring I2C busHot-swappable Components Hot-swap CapabilitiesComponents Normalized AirflowHardware Installation Installation PrerequisitesPrecautions and Instructions IntroductionGeneral Installation Procedure Static-free InstallationRack/Cabinet Installation 7Drive Tray InstallationInstallation Procedure Flowchart Installation Procedure DoneFront View of an Individual Drive Tray Drive Tray Key-lock Rotation Subsystem Monitoring Subsystem Monitoring OverviewBrief Overview of the LEDs Status-indicating LEDsDrive Tray LEDs Ethernet Port LEDs 3Controller Module LEDsName Color Status BBU Module LED PSU LEDsDefault Threshold Values Audible Alarm7Cooling Module LEDs 4I2C Monitoring Failed DevicesChannel Default Settings Model Host Channels Drive Channels Subsystem Connection and Operation1Cabling Host Connection TopologiesDirect-Attached, Single Connection 2Connection through an Ethernet Switches Power On Power On ProcedurePower On Enclosure Check List4Power Off Procedure 4Power On Status CheckSubsystem Maintenance and Upgrading MaintenanceGeneral Notes on Component Replacement OverviewReplacing Controller Module Components Controller Module Maintenance OverviewRemoving the Controller Module Replacing the Controller Module 3DIMM Module Replacement1DIMM Module Considerations Dimm Module Replacement Procedure Push Back the Module Clips on the Sides of the Dimm ModuleBBU Warnings and Precautions Replacing a Faulty BBU Module2Procedure PSU Module Overview Replacing a Failed PSU ModuleReplacing the PSU Module PSU Parts Identification Cooling Module Overview Cooling Module Maintenance2Replacing a Cooling Module Hard Drive Maintenance Overview 7Replacing a Failed Hard DriveReplacing a Hard Drive 11 Front View of an Individual Drive TrayInstall the new hard drive Specifications Technical SpecificationsController Specifications SpecificationDrive Tray Specifications Power Supply SpecificationsCooling Module Specifications 6RAID ManagementFault Tolerance Management NPCSpare Parts and Accessories AccessoriesSpare Parts Model Name DescriptionPin Outs COM1 Cable DB9 and Audio Jack Pin OutsEthernet Port Pin Outs CN1 Pin Number Pin NameMain Power Pin Pin NamePage Index NumericsLAN XOR Page Page Bosch Security Systems

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.