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JBL 1214 User Manual

JBL 1214
12 pages
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User Guide
JBL Professional
®
UniAmp Power Amplifier Module
Model 1214
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JBL 1214 Specifications

General IconGeneral
BrandJBL
Model1214
CategoryAmplifier
LanguageEnglish

Summary

Compliance and Disclaimer

EC Statement of Conformity

Confirms product compliance with EMC/LV directives and harmonised standards.

User's Notice and Disclaimer

Covers reproduction restrictions, trademark usage, and liability limitations.

Important Safety Instructions

Electrical Hazard and Grounding

Alerts to electrical hazards, safety grounding, and proper plug usage.

General Operational Safety

Guidelines on water, cleaning, ventilation, heat sources, and cable protection.

Power Connection Safety

Details safe handling of PowerCon® connectors and Class I device grounding.

Introduction and Product Variants

Product Overview

Describes the UniAmp 1214 as a DSP-equipped power amplifier with specified inputs/outputs.

Applicable Loudspeaker Models

Lists compatible JBL powered loudspeakers and notes factory configuration differences.

Connector and Wiring Details

Connector Panel Diagram

Identifies and labels all connectors on the amplifier module panel.

AC Mains Input and Linking

Explains PowerCon® connectors, daisy-chaining limits, and AC wiring color codes.

Audio Connections

Details the 3-pin XLR audio input/output, transformer-balance, and recommended wiring.

Presets and Network Connectivity

Network Connections

Details RS-485 network connectors, wiring, and PC interface requirements for control.

Recalling Presets

Explains how to recall DSP configurations via WinControl or the physical reset button.

Unit Operation and Maintenance

Reset Functionality

Describes resetting the unit and recalling the preferential preset.

Status LED Indicators

Details the bi-colour Status LED for power, faults, and unit identification.

Cooling and Ventilation

Ensures proper operation by maintaining ventilation and avoiding heat sources.

Configuring with WinControl

Connecting to a PC

Instructions for connecting the UniAmp 1214 to a PC via RS-485 interface adapters.

Basic Software Options

Overview of DSP tuning, preset management, and unit monitoring capabilities.

Appendix: Network Cables and Specifications

Network Cable Specifications

Details required cable parameters like impedance, capacitance, and resistance.

Specifications Reference

Directs users to the JBL website for detailed product specifications.

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