Bose FreeSpace ZA 2120-LZA Bruksanvisning

Bose mottagare FreeSpace ZA 2120-LZA

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FreeSpace

IZA 2120-LZ & IZA 2120-HZ

Integrated Zone Ampliﬁers

FreeSpace

ZA 2120-LZ & ZA 2120-HZ

Zone Ampliﬁers

Installation and Operating Guide

Installations- og betjeningsvejledning

Installations- und Bedienungsanleitung

Guía de instalación y funcionamiento

Guide d’installation et d’utilisation

Manuale di installazione e funzionamento

Installatie- en bedieningshandleiding

Bruksanvisning för installation och användning

English Installation and Operation Page 3

Contents

Introduction

Product overview .................................................................................................................................................................20

FreeSpace IZA 2120-LZ / IZA 2120-HZ integrated zone ampliﬁer ..............................................................................20

FreeSpace ZA 2120-LZ / ZA 2120-HZ zone ampliﬁer .................................................................................................20

Included accessories ............................................................................................................................................................20

Limited warranty ................................................................................................................................................................... 20

Front and Rear Panels

FreeSpace

IZA 2120-LZ .....................................................................................................................................................21

IZA 2120-LZ front panel ............................................................................................................................................... 21

IZA 2120-LZ rear panel ................................................................................................................................................22

FreeSpace

IZA 2120-HZ ..................................................................................................................................................... 23

IZA 2120-HZ front panel ..............................................................................................................................................23

IZA 2120-HZ rear panel ...............................................................................................................................................24

FreeSpace

ZA 2120-LZ/HZ ................................................................................................................................................25

ZA 2120-LZ/HZ front panel .......................................................................................................................................... 25

ZA 2120-LZ/HZ rear panel ...........................................................................................................................................25

Installation and Placement

Importance of proper ventilation ..........................................................................................................................................26

Removing rack-mount ears ..................................................................................................................................................26

Placing on a ﬂat surface .......................................................................................................................................................26

Installing the feet on the ampliﬁer ........................................................................................................................................27

Stacking units ...................................................................................................................................................................... 27

Making Connections

Connecting an ampliﬁer to a ControlSpace

engineered sound processor .......................................................................28

Page input connections ........................................................................................................................................................28

Remote control connections ................................................................................................................................................29

Remote volume and source selection control .............................................................................................................29

IZA 2120-HZ remote conﬁguration examples ..............................................................................................................29

Remote connections to zone ampliﬁers ............................................................................................................................... 31

Remote volume control ................................................................................................................................................31

ZA 2120-HZ remote conﬁguration examples ...............................................................................................................32

Remote input functionality ...........................................................................................................................................32

Mute with standard contact closure ............................................................................................................................33

Loudspeaker usage .............................................................................................................................................................. 33

Expanding an IZA system with a ZA ampliﬁer

Expansion overview..............................................................................................................................................................34

Connecting an IZA 2120-LZ/HZ ampliﬁer to a ZA 2120-LZ/HZ ampliﬁer ............................................................................34

Line input connections .........................................................................................................................................................34

Connecting an IZA 2120-LZ/HZ ampliﬁer to multiple zone ampliﬁers .................................................................................35

Technical Information

Troubleshooting ..................................................................................................................................................................36

AC current draw and thermal dissipation information ..........................................................................................................37

IZA 2120-LZ speciﬁcations ..................................................................................................................................................38

IZA 2120-HZ speciﬁcations .................................................................................................................................................. 39

ZA 2120-LZ speciﬁcations ...................................................................................................................................................40

ZA 2120-HZ speciﬁcations ................................................................................................................................................... 41

Block Diagrams

Additional Resources

Produktspecifikationer

Varumärke:	Bose
Kategori:	mottagare
Modell:	FreeSpace ZA 2120-LZA
Vikt:	4100 g
Bredd:	483 mm
Djup:	324 mm
Höjd:	44 mm
LED-indikatorer:	Ja
Volymkontroll:	Rotations-
Ljudutgångskanaler:	2.0 kanaler
Total harmonisk distorsion (THD):	0.5 %
Diskantjustering:	Ja
Toppeffekt per kanal:	120 W
Förstärkarklass:	D
Linjeingångar (RCA):	1
Linjeutgångar (RCA):	1
Produktens färg:	Silver
Vikt inkl. förpackning:	5200 g
AC-inspänning:	230 V
Equalizer:	Ja
Frekvensområde:	20 - 20000 hz
Anslutningsteknologi:	Kabel
Strömingång:	Ja
Högtalare anslutning typ:	RCA
Växelström Frekvens:	50 - 60 hz
På / av-knapp:	Ja
Strömförbrukning i vänteläge:	13 W
Ändamål:	Uppträdande/scen
Basnivåkontroll:	Ja
Signal/brusförhållande (SNR):	- dB
Kylning typ:	Aktiv
Synkroniserad ingångsimpedans:	20000 Ω
Crosstalk (1 kHz):	-58 dB