Work Pro PA 4100 User Manual

User Manual / Manual de Uso
PA 4100
Rev 1.0
PA 4100
Multizone Mixer & Power Amplier
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Work Pro PA 4100 Specifications

General

Type	Power Amplifier
Frequency Response	20 Hz - 20 kHz
Input Impedance	20 kOhm Balanced, 10 kOhm Unbalanced
Inputs	XLR
Outputs	Speakon
Protections	Thermal, short circuit, DC, overload
Cooling	Fan cooled

Summary

Safety and Warnings

Graphical Symbols Explanation

Explains symbols indicating voltage, instructions, and terminal types.

General Safety Precautions

Details warnings for fire/shock risk, handling, covers, fuses, grounding, and operating conditions.

Product Layout and Controls

Front Panel Overview

Identifies and describes front panel controls, indicators, and potentiometers.

Rear Panel Connections

Details all input/output sockets, terminals, dip-switches, and connectors on the rear.

Connections and Input Configuration

Mains and Signal Inputs

Explains mains power connection and various audio input types (XLR, Jack, RCA).

Input Function Settings

Describes how to configure input functions using dip-switches for each input channel.

Priority and Special Functions

Input Priority and Activation

How Input 1 and Tel/Emer gain priority over other inputs.

Chime and Siren Operation

How to activate and control the chime and siren functions.

Output and Speaker Connections

Power In/Pre Out

Explains the link between mixer/preamp and amplifier stages.

Loudspeaker Output Wiring

Guides on connecting speakers to high/low impedance outputs.

Dimensions

Technical Specifications