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Jedia L3.6X User Manual

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15 pages
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L3.0 / L3.0X
L3.6 / L3.6X
L4.8 / L4.8X
L6.0 / L6.0X
WWW.JEDIA.COM
PROFESSIONAL STEREO
POWER AMPLIFIER
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Jedia L3.6X Specifications

General IconGeneral
BrandJedia
ModelL3.6X
CategoryAmplifier
LanguageEnglish

Summary

Safety Information

Electrical Safety Precautions

Alerts users about risks of electric shock, advising against opening the unit and referring servicing to qualified personnel.

Installation Safety Guidelines

Provides guidelines for safe installation, including ventilation, placement away from heat, and avoiding liquids.

Amplifier Features

High Efficiency & EIC Technology

Highlights the L-Series amplifiers' high efficiency, reduced power consumption, and heat loss due to EIC technology.

Key Features

Lists operational features like variable speed fan, protection circuits, LED meters, and mode options.

Front Panel Controls

LED Indicators (Clip/Lim)

Explains the function of '0dB' and 'CLIP/LIM' LEDs for monitoring output status and potential clipping.

Channel Volume Controls

Details how to adjust volume for channels A and B, including settings for bridged mono or parallel modes.

Power and Protect LEDs

Describes the Power LED indicating power supply and the Protect LED signaling amplifier protection status.

Power Switch

Identifies the main power switch for turning the unit on and off.

Rear Panel Controls

AC Power and Fuse

Explains the AC power connection and the importance of using the correct fuse type for replacement.

Input Connectors (XLR/Phone)

Details the balanced XLR/Phone input connectors and their use for mono, parallel, or BI-AMP operations.

Output Connectors

Instructs on connecting speakers to the output terminals, emphasizing amplifier power-off and speaker wire safety.

Mode Selector (Stereo/Bridge/Parallel)

Describes the operation modes: Stereo, Bridge Mono, and Parallel for different speaker configurations.

Rear Panel Switches and Filters

Clip/Limiter & Ground Lift Switches

Explains the Clip/Limiter switch for waveform clipping and the Ground/Lift switch for managing ground potential differences.

Mono Output & Filter Modes

Details the mono output connector and various filter modes (Full Range, Sub Woofer, X-Over, Low Cut) for speaker management.

Installation Guide

Rack Mounting & Ventilation

Provides guidance on rack installation, emphasizing the need for adequate ventilation space above and below the unit.

Rack Securing

Advises on securing the amplifier in a rack, noting that the front plate alone is insufficient and suggesting lateral rails or a bottom plate.

Stereo Mode Connection

General Connection Steps

Outlines the general steps for connecting the amplifier, including turning off power and referring to diagrams.

Stereo Wiring Details

Details the specific wiring for stereo mode, including setting the mode switch and connecting speakers correctly.

Bridge Mono Mode Connection

Bridge Mono Setup

Explains how to set the mode switch for bridge mono and connect speakers for high impedance loads.

Bridge Mono Level Control

Instructs to turn Channel B's level control down and use Channel A for volume adjustment in bridge mono.

Parallel Mode Connection

Parallel Mode Wiring

Details how to set the mode switch for parallel operation and connect speakers using a single input signal.

Parallel Mode Level Control

Advises to turn Channel B's level control down and use Channel A for setting the appropriate volume level.

Speaker System Configurations

Stereo Subwoofer System

Illustrates the connection setup for a stereo system with subwoofers, detailing filter settings.

Center Speaker System 1

Shows the wiring diagram for a center speaker system, including connections for subwoofers and low cut filters.

Advanced Speaker Configurations

Center Speaker System 2

Presents the connection setup for a second center speaker system, including crossover and low cut filter details.

2-Way Crossover System

Details the wiring for a 2-way crossover system, showing connections for left and right speakers with specific crossover frequencies.

Amplifier Specifications

Model Output Power

Lists the output power ratings for various models (L3.0 to L6.0X) at different impedances and THD levels.

Technical & General Parameters

Details frequency response, input sensitivity, signal-to-noise ratio, damping factor, and filter specifications.

Power Consumption & Dimensions

Provides power consumption figures, physical dimensions, and weight for each amplifier model.

Amplifier Block Diagram

Signal Flow and Components

Illustrates the internal signal path, input/output stages, power supply, and protection circuits of the amplifier.

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