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Yamaha NS-B40 User Manual

Yamaha NS-B40
30 pages
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SPEAKER PACKAGE
U
(NS-F40 + NS-C40 + NS-B40 + NS-SW050)
PACKAGE ENCEINTES
FR
EN
OWNER’S MANUAL
MODE D’EMPLOI

Questions and Answers:

Yamaha NS-B40 Specifications

General IconGeneral
BrandYamaha
ModelNS-B40
CategorySpeaker System
LanguageEnglish

Summary

Important Safety Instructions

General Safety Precautions

Covers instructions for safe operation, installation, and maintenance of the apparatus.

Graphical Symbols Explanation

Explains the meaning of symbols like lightning flash and exclamation point for user safety.

Unit Information Recording

Instructions for recording the unit's serial number and model for future reference.

Precautions

Power Supply and Cord Safety

Details risks and precautions related to the power cord, plug, and voltage for user safety.

Unit Handling and Disassembly Restrictions

Warns against disassembling the unit and provides essential handling advice for safe operation.

Environmental and Fire Safety

Covers precautions related to water exposure, fire hazards, ventilation, and installation environment.

Responding to Unit Abnormalities

Instructs users on immediate actions for unit abnormalities like smoke, damage, or unusual smells.

Precautions Continued

Installation and Environmental Considerations

Guidelines for stable installation, ventilation, avoiding corrosive environments, and disaster preparedness.

Health and Handling Safety

Warnings about hearing loss, safe handling of speakers, and preventing injuries from cables or small parts.

Operational Notices and Connectivity

Advises on connecting external units, proper handling, maintenance, and speaker connections.

Precautions Continued

Speaker Information and Warnings

Details about speaker characteristics and crucial warnings regarding stability and safe usage.

Manual Content Overview

Information on the purpose of illustrations and screens within the manual.

Package Contents

Included Components List

Lists all items included in the speaker package for verification.

Assembling the Front Speakers

Front Speaker Assembly Guidance

Provides instructions and cautions for assembling the front speakers, including tool requirements.

Assembling the Front Speakers

Attaching the Base to the Bottom

Step-by-step instructions for attaching the speaker base to the bottom section using screws.

Attaching the Top to the Bottom

Instructions for connecting the top section to the assembled bottom and base, securing with screws.

Installing the Speakers

Subwoofer Placement Guidelines

Advice on positioning the subwoofer for optimal bass response, considering room acoustics.

Main Speaker Placement

Instructions for placing front, center, and surround speakers for best sound imaging.

Wall-Mounting the Speakers

Wall Mounting Procedure

Steps for installing screws and hanging speakers on the wall using keyhole slots.

Wall Mounting Safety Warnings

Critical warnings about secure mounting surfaces, hardware, cable management, and professional consultation.

Connecting the Speakers

Preparing Speaker Cables

Instructions for cutting, stripping, and twisting speaker cables for proper connection.

Connecting Power Cables

Final step to connect power to the subwoofer, amplifier, and other AV components.

Connecting the Speakers Continued

Speaker Terminal Operation

Guides on how to properly insert and secure bare speaker wires into terminals for good contact.

Amplifier and Subwoofer Connection

Details on connecting speakers to the amplifier, ensuring correct polarity, and connecting the subwoofer.

Using the Subwoofer

Subwoofer Components and Controls

Identifies key parts like the Twisted Flare Port, Volume control, Power indicator, and input terminal.

Subwoofer Adjustment Procedure

Steps to adjust subwoofer volume for optimal balance with front speakers for natural bass sound.

Advanced Yamaha Active Servo Technology II

Explanation of YST II Technology

Details Yamaha's YST II technology for powerful, high-quality bass reproduction and improved performance.

Twisted Flare Port Technology

Reducing Noise and Improving Bass

Explains how the Twisted Flare Port design suppresses airflow turbulence to reduce noise and enhance bass clarity.

Troubleshooting

Front, Center, and Surround Speaker Issues

Lists common problems like no sound or quiet sound and their solutions for these speaker types.

Subwoofer Operational Issues

Addresses subwoofer problems like not working, no sound, or low sound level, providing remedies.

Specifications

Speaker System Specifications

Details technical specifications for the front, center, and surround speakers, including drivers and dimensions.

Subwoofer Specifications

Provides technical details for the subwoofer, covering power, frequency response, dimensions, and weight.

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