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Yamaha PC4800N - User Manual

Yamaha PC4800N
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POWER AMPLIFIER
Owner’s Manual
E

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Summary

FCC Compliance Information

U.S. FCC Regulations

Details compliance with FCC Part 15 for Class B digital devices.

Safety Symbols and Warnings

Electrical Shock Hazard Symbols

Explains symbols for high voltage and caution.

Grounding and Wiring Safety

Instructions for safe earthing and wire color coding for mains connection.

General Safety Precautions

Installation Safety Guidelines

Warnings related to power cord, liquids, objects, and installation environment.

Operational Safety Guidelines

Warnings regarding power cord, unit cover, modifications, and lightning.

Abnormal Operation Handling

Steps to take if smoke, odor, noise, or foreign objects are detected.

Operational Environment and Safety

Installation Environment Precautions

Advice on suitable locations and avoiding hazards during installation.

Ventilation and Airflow Requirements

Importance of airflow and maintaining clearance for cooling.

Connector Pin Assignments

Details on XLR connector wiring for audio signals.

Mobile Phone Interference

How cell phones can cause noise and mitigation advice.

Introduction to Yamaha Amplifiers

Key Features of PC Series

Highlights of the amplifier's capabilities, modes, and components.

Front Panel Controls and Indicators

Power and Status Indicators

Explanation of POWER/STAND-BY, REMOTE, PROTECTION, and TEMP indicators.

Level Meters and Volume Controls

Description of output level meters, CLIP indicators, and volume knobs.

Cooling and Security Features

Information on air intakes and the security cover for volume controls.

Rear Panel Connections and Controls

Input Jacks and Mode Selection

Details on XLR inputs, STEREO/PARALLEL/BRIDGE modes.

Speaker Outputs and Filters

Information on Speakon, binding post outputs, and HPF switches.

Data Ports and System ID

Explanation of DATA ports for external control and AMP ID switch.

Grounding and Power Inlet

Covers GND terminals for hum reduction and the AC inlet.

Speaker Connection Methods

STEREO;PARALLEL Mode Speaker Wiring

Diagrams and impedance for STEREO/PARALLEL connections.

BRIDGE Mode Speaker Wiring

Diagrams and impedance for BRIDGE mode connection.

Speakon Connector Speaker Output

Instructions for connecting speakers using the Speakon connector.

Connection Procedures

Euroblock Terminal Connection

Step-by-step guide for connecting via Euroblock terminals.

Binding Post Speaker Connection

How to connect speakers using binding posts, including wire preparation.

Speakon Jack Connection Guide

Instructions for connecting speakers via the Speakon jacks.

Airflow and Rack Mounting

Cooling System Airflow

Explanation of the unit's forced cooling system and air intake/exhaust.

Rack Installation Guidelines

Recommendations for rack mounting to ensure proper ventilation and stability.

Technical Specifications

General Specifications

Detailed technical parameters for PC9500N and PC4800N models.

Internal Circuitry Overview

Block Diagram Explained

Visual representation of the amplifier's internal circuitry and signal flow.

Physical Dimensions

Unit Measurement Diagrams

Diagrams showing the external measurements of the amplifier unit.

Troubleshooting and Performance

Common Operational Issues

Table of common problems, causes, remedies, and protection circuits.

Performance Graphs Analysis

Graphs illustrating power consumption versus output power for different models.

Summary

FCC Compliance Information

U.S. FCC Regulations

Details compliance with FCC Part 15 for Class B digital devices.

Safety Symbols and Warnings

Electrical Shock Hazard Symbols

Explains symbols for high voltage and caution.

Grounding and Wiring Safety

Instructions for safe earthing and wire color coding for mains connection.

General Safety Precautions

Installation Safety Guidelines

Warnings related to power cord, liquids, objects, and installation environment.

Operational Safety Guidelines

Warnings regarding power cord, unit cover, modifications, and lightning.

Abnormal Operation Handling

Steps to take if smoke, odor, noise, or foreign objects are detected.

Operational Environment and Safety

Installation Environment Precautions

Advice on suitable locations and avoiding hazards during installation.

Ventilation and Airflow Requirements

Importance of airflow and maintaining clearance for cooling.

Connector Pin Assignments

Details on XLR connector wiring for audio signals.

Mobile Phone Interference

How cell phones can cause noise and mitigation advice.

Introduction to Yamaha Amplifiers

Key Features of PC Series

Highlights of the amplifier's capabilities, modes, and components.

Front Panel Controls and Indicators

Power and Status Indicators

Explanation of POWER/STAND-BY, REMOTE, PROTECTION, and TEMP indicators.

Level Meters and Volume Controls

Description of output level meters, CLIP indicators, and volume knobs.

Cooling and Security Features

Information on air intakes and the security cover for volume controls.

Rear Panel Connections and Controls

Input Jacks and Mode Selection

Details on XLR inputs, STEREO/PARALLEL/BRIDGE modes.

Speaker Outputs and Filters

Information on Speakon, binding post outputs, and HPF switches.

Data Ports and System ID

Explanation of DATA ports for external control and AMP ID switch.

Grounding and Power Inlet

Covers GND terminals for hum reduction and the AC inlet.

Speaker Connection Methods

STEREO;PARALLEL Mode Speaker Wiring

Diagrams and impedance for STEREO/PARALLEL connections.

BRIDGE Mode Speaker Wiring

Diagrams and impedance for BRIDGE mode connection.

Speakon Connector Speaker Output

Instructions for connecting speakers using the Speakon connector.

Connection Procedures

Euroblock Terminal Connection

Step-by-step guide for connecting via Euroblock terminals.

Binding Post Speaker Connection

How to connect speakers using binding posts, including wire preparation.

Speakon Jack Connection Guide

Instructions for connecting speakers via the Speakon jacks.

Airflow and Rack Mounting

Cooling System Airflow

Explanation of the unit's forced cooling system and air intake/exhaust.

Rack Installation Guidelines

Recommendations for rack mounting to ensure proper ventilation and stability.

Technical Specifications

General Specifications

Detailed technical parameters for PC9500N and PC4800N models.

Internal Circuitry Overview

Block Diagram Explained

Visual representation of the amplifier's internal circuitry and signal flow.

Physical Dimensions

Unit Measurement Diagrams

Diagrams showing the external measurements of the amplifier unit.

Troubleshooting and Performance

Common Operational Issues

Table of common problems, causes, remedies, and protection circuits.

Performance Graphs Analysis

Graphs illustrating power consumption versus output power for different models.

Yamaha PC4800N Specifications

General IconGeneral
BrandYamaha
ModelPC4800N
CategoryAmplifier
LanguageEnglish

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