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Work Pro PA 120/2 User Manual

Work Pro PA 120/2
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User Manual / Manual de Usuario
PA 120/2
Rev. 13.05.01
RR
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Work Pro PA 120/2 Specifications

General IconGeneral
BrandWork Pro
ModelPA 120/2
CategoryAmplifier
LanguageEnglish

Summary

Safety Information

Graphical Symbols Explained

Explains symbols for voltage, instructions, grounding, AC mains, live terminals, and power status.

General Safety Precautions

Covers fire/shock risks, handling, covers, fuses, grounding, and operating conditions for safe use.

Front Panel Layout

Front Panel Controls

Lists and describes front panel controls including volume, tone, switches, and indicators.

Rear Panel Layout

Rear Panel Connections and Controls

Details rear panel terminals and switches for power, inputs, outputs, fuse, and voltage selection.

Installation and Power Supply

Installation Guidelines

Focuses on proper placement regarding ventilation, heat, vibration, dust, and moisture.

Power Supply Precautions

Emphasizes voltage matching, grounded outlets, and safe connection of the mains cord.

Connections and Features

Mains, Battery, and Input Connections

Explains how to connect mains power, external batteries, and various input types with wiring details.

Priority System and Chime Function

Details the microphone priority cascade and the chime feature for announcements.

Audio I/O and Loudspeaker Outputs

Auxiliary and Tape I/O

Covers connections for auxiliary/CD inputs and tape output using RCA connectors.

Power In/Pre Out and Loudspeaker Options

Explains the Power In/Pre Out function and the two types of loudspeaker outputs (100V/8Ω).

Loudspeaker and Telephone Connectivity

Loudspeaker Output Examples

Provides visual examples of connecting multiple speakers in parallel or a single speaker to the 8-ohm output.

Auxiliary Speaker and Emergency Input

Describes connecting an auxiliary speaker and the high-priority Telephone/Emergency input.

Technical Specifications

Input/Output and Performance Specs

Details power, impedance, sensitivity, frequency response, EQ, S/N, and THD.

System and Power Specs

Covers chime, priority, power supply, consumption, dimensions, and weight.

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