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Electro-Voice PA2400T - User Manual

Electro-Voice PA2400T
17 pages
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OWNER‘S MANUAL
BEDIENUNGSANLEITUNG
MODE D‘EMPLOI
PA1250T
PA2250T
PA2400T
PA2450L
PA4150L
PA SERIES
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Electro-Voice PA2400T Specifications

General IconGeneral
BrandElectro-Voice
ModelPA2400T
CategoryAmplifier
LanguageEnglish

Summary

IMPORTANT SAFETY INSTRUCTIONS

General Safety Precautions

General precautions for safe operation, installation, and maintenance of the appliance.

WEEE Disposal Guidelines

Guidelines for proper disposal of electrical equipment according to WEEE regulations.

IMPORTANT SERVICE INSTRUCTIONS

Servicing Safety for Qualified Personnel

Instructions for qualified personnel, emphasizing safety regulations and component replacement.

PRODUCT DESCRIPTION AND INSTALLATION

Product Overview and Features

Overview of ElectroVoice PA-Series power amplifiers, highlighting performance, reliability, and features.

Unpacking and Warranty Information

Instructions for unpacking the amplifier and details about the warranty period and certificate.

Installation Notes and Precautions

Guidelines for proper installation, ventilation, and environmental temperature limits for safe operation.

FRONT PANEL OPERATION

Mains Switch and Power Indicator

How to use the mains switch and the function of the power indicator LED.

Protection and Limiter Indicators

Explanation of the Protect and Limit LEDs, indicating system status and potential issues.

Level Indicators

Displays the amplifier's current modulation level, indicating signal strength.

REAR PANEL CONNECTIVITY

Audio Signal Inputs and Level Controls

Details balanced inputs for signal sources and controls for setting amplification levels.

Mode Switch Functionality

Options to select operating modes like Dual, Parallel, or Bridged for amplifier channels.

High Pass Filter (HPF) Settings

Attenuates low bass audio signals with selectable cut-off frequencies.

LOUDSPEAKER OUTPUTS AND CONNECTIONS

Low Impedance and Floating Outputs

Details connections for low impedance and floating (50V, 70V, 100V) outputs, including polarity and impedance.

Bridged Mode Connection

Instructions for connecting loads in Bridged Mode, emphasizing minimal impedance and input signal.

Transformer Output Configuration Example

Example configuration for PA2400T with 100V speaker systems connected.

REAR PANEL COMPONENTS AND WIRING

Mains Fuse, Socket, and Voltage Selector

Information on mains fuse, socket, and how to select the correct mains voltage.

LF-Connection Cords and Wiring Examples

Recommendations for balanced/unbalanced cables and wiring examples for audio inputs.

MAINS OPERATION AND POWER CONSUMPTION

Power Consumption Data (PA2450 L)

Table detailing mains voltage, current, power, and dissipation for PA2450L.

Power Consumption Data (PA4150 L)

Table detailing mains voltage, current, power, and dissipation for PA4150L.

POWER CONSUMPTION DATA BY MODEL

PA2400 T Power Consumption Details

Details mains voltage, current, power, and dissipation for PA2400T (100V output).

PA2250 T Power Consumption Details

Details mains voltage, current, power, and dissipation for PA2250T (100V output).

PA1250 T Power Consumption Details

Details mains voltage, current, power, and dissipation for PA1250T (100V output).

TECHNICAL SPECIFICATIONS

Output Power and Load Impedance Specs

Specifications for maximum and rated output power across different load impedances and models.

Voltage Gain, Slew Rate, and Sensitivity

Technical details on voltage gain, slew rate, and input sensitivity for various models.

Frequency Response and Power Bandwidth

Specifies frequency response, power bandwidth, and input impedance.

Damping Factor, Noise, and Power Requirements

Details damping factor, signal-to-noise ratio, and power requirements.

Protection, Cooling, Dimensions, and Weight

Lists protection mechanisms, cooling, dimensions, and weight of the amplifiers.

BLOCK DIAGRAM PA2450 L; PA4150 L CH. A;B

Signal Path and Control Elements

Block diagram illustrating signal path, filters, limiters, and power amp stages for channels A/B.

Protection and Power Supply Systems

Shows protection circuits, thermal sensing, relay drive, and power supply components.

BLOCK DIAGRAM PA4150 L CH. C;D

Signal Flow for Channels C;D

Block diagram detailing the signal path, filters, limiters, and power amplifier stages for channels C and D.

System Protection and Monitoring Circuits

Illustrates protection circuits, thermal and current sensing, and fan control mechanisms.

BLOCK DIAGRAM PA2400 T; PA2250 T

PA2400 T;PA2250 T Signal Path Overview

Block diagram showing the signal flow, including input stages, filters, protection, and power amplifier sections.

Power Supply and Control Circuitry

Details the power supply, transformer, voltage selector, and control circuits for the amplifiers.

BLOCK DIAGRAM PA1250 T

PA1250 T Signal Processing Flow

Block diagram illustrating the signal path, filters, limiters, and power amplifier for the PA1250T model.

PA1250 T System Power and Control

Shows the power supply, transformer, voltage selector, and control circuitry integrated into the PA1250T.

DIMENSIONS AND PHYSICAL SPECIFICATIONS

PA Series Amplifier Dimensions Diagram

Diagram showing the physical dimensions (W x H x D) of the PA series amplifiers in millimeters.

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