dB Technologies Opera D

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Summary

Important Safety Instructions

Electrical Safety Warnings

Instructions to reduce risk of shock, fire, and exposure to rain or moisture.

Symbol Explanations

Explanation of symbols indicating uninsulated voltage and important instructions.

Important Notes and Handling

Guidelines for reading instructions, heeding warnings, and handling equipment during non-use or damage.

Installation and Operating Precautions

General Precautions

Advice on keeping instructions, positioning, grounding, power source, cord protection, and water avoidance.

Environmental and Placement Precautions

Precautions regarding object entry, ventilation, heat, and accessory installation.

Operational Guidelines

Instructions for correct operation and cleaning procedures.

Connection and Suggestions

Connection Procedure

Guidelines for connecting the appliance, emphasizing qualified personnel and checking connections.

Inductive Phenomena Prevention

Advice to prevent hum and disturbance by managing cable placement near electrical sources.

Product Descriptions

OPERA 208 D Overview

Details on the OPERA 208D bi-amped active speaker, including amplifier specs and features.

OPERA 210 D Overview

Details on the OPERA 210D bi-amped active speaker, including amplifier specs and features.

OPERA 410 D Overview

Details on the OPERA 410D bi-amped active speaker, including amplifier specs and features.

OPERA 402 D Overview

Details on the OPERA 402D bi-amped active speaker, including amplifier specs and features.

OPERA 602 D Overview

Details on the OPERA 602D bi-amped active speaker, including amplifier specs and features.

OPERA 405 D Overview

Details on the OPERA 405D bi-amped active speaker, including amplifier specs and features.

OPERA 605 D Overview

Details on the OPERA 605D bi-amped active speaker, including amplifier specs and features.

Commands and Functions

Amplifier Panel Controls

Description of input connectors, indicator lights, sensitivity control, mode switch, and power connections.

Speaker Front Indicator

Explanation of the blue indicator light on the speaker front.

Characteristics and Protection

Physical Characteristics

Details on front grille, cooling system, and front LED behavior.

Operation and Failure Management

Procedure for switching on the amplifier and indicators for failure, warning, and limitation.

Loudspeaker Installation

Safety and Placement Guidelines

Recommendations for secure installation, avoiding damage, and placement in safe environments.

Mounting Options

Description of various mounting methods: floor, stands, bookshelf, and suspended.

Handle Usage Warning

A critical warning against using the speaker handles for hanging the unit.

Technical Specifications

OPERA 208 D Specifications

Detailed technical specifications for the OPERA 208 D model.

OPERA 210 D Specifications

Detailed technical specifications for the OPERA 210D model.

OPERA 410 D Specifications

Detailed technical specifications for the OPERA 410 D model.

OPERA 402 D Specifications

Detailed technical specifications for the OPERA 402 D model.

OPERA 405 D Specifications

Detailed technical specifications for the OPERA 405 D model.

OPERA 602 D Specifications

Detailed technical specifications for the OPERA 602 D model.

OPERA 605 D Specifications

Detailed technical specifications for the OPERA 605 D model.

Connection Diagrams

Rear Panel Connections Overview

Diagrams illustrating rear panel input and power connections for different OPERA models.

Dimensions and Diagrams

OPERA 208 D Dimensions

Visual representation of the OPERA 208D dimensions and angles.

OPERA 210 D Dimensions

Visual representation of the OPERA 210D dimensions and angles.

OPERA 402 D-605 D Dimensions

Visual representation of the OPERA 402D, 405D, 602D, 605D dimensions and angles.

Horn Coverage and Block Diagrams

Horn Angle Coverage

Diagram illustrating the horn angle coverage patterns (long trough, near field).

Block Diagrams

Schematic diagrams of the DIGIPRO amplifier internal structure for different power models.

Usage and Connections

Supported Use Cases

Illustrations for supported use: upright, floor monitor, and standard stand.

Optional Bracket

Information and code for the optional appendix bracket.

Connection Types

Details on unbalanced and balanced connections using 1/4" jack and XLR connectors.