Audac COM3, COM6 operation manual & Installation Guide

Public

A

AUDAC

PROFESSIONAL AUDIO EQUIPMENT

Public Address Amplifier COM3 / COM6

ddress Amp

COM3/6

User Manual &

Installation Guide

AUDAC PROFESSIONAL AUDIO EQUIPMENT

User Manual & Installation Guide

 AUDAC

http://www.audac.eu

[e-mail]

Index

INTRODUCTION ..................................................................................................................................................................................................................... 3

ENVIRONMENT ...................................................................................................................................................................................................................... 4

SAFETY REQUIREMENTS ................................................................................................................................................................................................... 5

CAUTION – SERVICING ...................................................................................................................................................................................................... 5

OVERVIEW FRONT AND REAR PANEL O F TH E COM3/6 .......................................................................................................................................... 6

FRONT .................................................................................................................................................................................................................................... 6

REAR ...................................................................................................................................................................................................................................... 6

DETAILS FRONT AND REAR PANEL OF THE CO M3 /6 ............................................................................................................................................... 7

FRONT PANEL CONTROLS ................................................................................................................................................................................................ 7

REAR PANEL ......................................................................................................................................................................................................................... 7

GETTING STARTED .............................................................................................................................................................................................................. 8

CONNECTIONS ..................................................................................................................................................................................................................... 10

OPERATION ........................................................................................................................................................................................................................... 12

BLOCK DIAGRAM ............................................................................................................................................................................................................... 13

ADDITIONAL INFORMATION COM3 /6 .......................................................................................................................................................................... 14

PERSONAL NOTES............................................................................................................................................................................................................... 15

2

Introduction

This section briefly describes the possibilities of the COM3/6 public address amplifier.

he COM3/6 public address amplifier was developed as an easy to use, flexible solution for
flexible solution for multifunctional use.

T

During the development of the COM3/6, the AUDAC-engineers wanted to achieve four goals:

- Delivering a flexible audio solution to control multiple functions

- Easy to use

- Excellent sound quality

- Modern and advanced design

The COM3/6 has 1 Telephone paging input with EURO block terminal, 3 microphone and 2 line
inputs with ¼ inch phone and RCA jacks, a 30W(COM3)/60W(COM6) rated power output, an
acceptable wide range input level (up to 44dB), 2-layer priority muting, a protection system which
detects over current and provides current limiting and thermal protection, a built-in user selectable
preannounce chime, 2 band tone controls and a low distortion and low noise level. Thanks to its
external brackets, the COM3/6 can be mounted on a desktop or in a 19 inch rack.

The COM3/6 can be used in commercial applications such as restaurants, hotels, shops,
warehouses, professional offices, public buildings, …

A simple example: when installed in a shop, you could connect: a tuner to play your favorite radio­station, a microphone to make announcements, a telephone pager, … and off course the doorbell
of the shop.

3

r

Chapte

1

Environment

Do not place this unit in an enclosed environment such as a bookshelf or closet. Ensure
that there is adequate ventilation to cool the unit. Do not block the ventilation openings.

Do not place the unit in environments which contain high levels of dust, heat, moisture or
vibration.

Do not use the unit near water or other liquids. Make sure no water or other liquids can be
spilled, dripped or splashed on the unit.

This unit was developed for indoor use only. Do not use it outdoors.

Do not place objects on top of the unit.

Place the unit on a stable base.

4