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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
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Manuales relacionados para Bose Professional FreeSpace IZA 2120-LZ
Resumen de contenidos para Bose Professional FreeSpace IZA 2120-LZ
- Página 1 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...
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Página 3: Tabla De Contenido
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... -
Página 4: Important Safety Instructions
Important Safety Instructions pro.Bose.com This product is intended for installation by professional installers only! This document is intended to provide professional installers with basic installation and safety guidelines for Bose FreeSpace amplifiers in typical ® ® fixed-installation systems. Please read this document before attempting installation. Warning: All Bose products must be used in accordance with local, state, federal and industry regulations. - Página 5 Important Safety Instructions pro.Bose.com 1. Read these instructions. 2. Keep these instructions – for future reference. 3. Heed all warnings – on the product and in all product documentation. 4. Follow all instructions. 5. Do not use this apparatus near water. 6.
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Página 6: Vigtige Sikkerhedsoplysninger
Vigtige sikkerhedsoplysninger pro.Bose.com Dette produkt er kun beregnet til at anvendes af professionelle installatører! Dette dokument har til formål at give professionelle installatører grundlæggende installations- og sikkerhedsretningslinjer for Bose FreeSpace -forstærkere i ® ® typiske systemer med fast installation. Læs venligst dette dokument, inden du forsøger at foretage en installation. Advarsel: Alle Bose-produkter skal anvendes i overensstemmelse med lokale regler, statslige regler og brancheregler. - Página 7 Vigtige sikkerhedsoplysninger pro.Bose.com 1. Læs disse instruktioner. 2. Gem disse instruktioner – til senere brug. 3. Følg alle advarsler – på produktet og i al produktdokumentation. 4. Følg alle instruktioner. 5. Anvend ikke dette apparat i nærheden af vand. 6. Rengør kun med en tør klud. 7.
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Página 8: Wichtige Sicherheitshinweise
Wichtige Sicherheitshinweise pro.Bose.com Dieses Produkt darf nur von fachkundigen Monteuren installiert werden! Dieses Dokument soll fachkundi- gen Monteuren grundlegende Installations- und Sicherheitsrichtlinie für Bose FreeSpace -Verstärker in typischen ® ® Festinstallationssystemen bieten. Bitte lesen Sie dieses Dokument vor der Installation durch. Warnung: Alle Bose-Produkte müssen gemäß... - Página 9 Wichtige Sicherheitshinweise pro.Bose.com 1. Lesen Sie die folgenden Anweisungen. 2. Bewahren Sie diese Anweisungen auf – zum späteren Nachschlagen. 3. Beachten Sie alle Warnhinweise – am Produkt und in der gesamten Produktdokumentation. 4. Befolgen Sie alle Anweisungen. 5. Verwenden Sie dieses Gerät nicht in der Nähe von Wasser. 6.
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Página 10: Instrucciones De Seguridad Importante
Instrucciones de seguridad importante pro.Bose.com Solo un instalador profesional deberá montar este producto. Este documento está pensado para ofrecer a los instaladores profesionales instrucciones básicas de instalación y seguridad relacionadas con los amplificadores Bose ® FreeSpace en sistemas típicos de instalaciones fijas. Lea este documento antes de intentar la instalación. ®... - Página 11 Instrucciones de seguridad importante pro.Bose.com 1. Lea las siguientes instrucciones. 2. Guarde estas instrucciones para consultarlas en el futuro. 3. Respete todas las advertencias que se indican en el producto y en la documentación. 4. Siga todas las instrucciones. 5. No utilice este aparato cerca del agua. 6.
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Página 12: Instructions Importantes Relatives À La Sécurité
Instructions importantes relatives à la sécurité pro.Bose.com L’installation de ce produit est réservée à un technicien professionnel ! Ce document à l’intention des installateurs professionnels contient les directives de pose et de sécurité relatives aux amplificateurs professionnels Bose FreeSpace ® ®... - Página 13 Instructions importantes relatives à la sécurité pro.Bose.com 1. Veuillez lire ces instructions. 2. Conservez-les pour toute référence ultérieure. 3. Respectez tous les avertissements qui figurent sur le produit ou dans sa notice d’utilisation. 4. Suivez toutes les instructions. 5. N’utilisez pas cet appareil à proximité d’eau ou d’une source d’humidité. 6.
- Página 14 Informazioni importanti sulla sicurezza pro.Bose.com Questo prodotto deve essere installato unicamente da installatori professionisti. Questo documento ha lo scopo di fornire agli installatori professionisti le istruzioni di base per l’installazione e la sicurezza degli amplificatori Bose ® FreeSpace negli impianti convenzionali a installazione fissa. Leggere attentamente il documento prima di procedere ®...
- Página 15 Informazioni importanti sulla sicurezza pro.Bose.com 1. Leggere queste istruzioni. 2. Conservare queste istruzioni come riferimento per il futuro. 3. Osservare tutte le avvertenze riportate sul prodotto e nella relativa documentazione. 4. Seguire tutte le istruzioni. 5. Non utilizzare l’apparecchio in prossimità di acqua. 6.
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Página 16: Belangrijke Veiligheidsinstructies
Belangrijke veiligheidsinstructies pro.Bose.com Dit product is uitsluitend bestemd voor installatie door professionele installateurs! Dit document is bedoeld om basisrichtlijnen met betrekking tot de installatie en veiligheid te bieden voor professionele installateurs voor Bose ® FreeSpace -versterkers in standaardsystemen voor vaste installatie. Lees dit document door voordat u begint met de ®... - Página 17 Belangrijke veiligheidsinstructies pro.Bose.com 1. Lees deze instructies door. 2. Bewaar deze instructies voor toekomstig gebruik. 3. Neem alle waarschuwingen in acht, zowel waarschuwingen op het product als in de documentatie van het product. 4. Volg alle instructies. 5. Gebruik dit apparaat niet in de buurt van water. 6.
- Página 18 Viktig säkerhetsanvisningar pro.Bose.com Denna produkt ska endast installeras av välutbildade installatörer. Detta dokument är avsett för professionella installatörer som behöver enkla riktlinjer för installation och säkerhet för Bose FreeSpace -förstärkare i vanliga fasta ® ® systeminstallationer. Läs igenom dokumentet innan du påbörjar installationen. Varning! Alla Bose-produkter måste användas enligt lokala lagar och bestämmelser.
- Página 19 Viktig säkerhetsanvisningar pro.Bose.com 1. Läs de här anvisningarna. 2. Spara anvisningarna för framtida referens. 3. Var uppmärksam på alla varningar, både på produkten och i all dokumentation. 4. Följ alla anvisningar. 5. Använd inte produkten i närheten av vatten. 6. Rengör endast med en torr trasa. 7.
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Página 20: Introduction Product Overview
ZA zone amplifiers are designed to expand sound systems that utilize front end signal processing from products such as the Bose FreeSpace IZA 2120-LZ, IZA 2120-HZ, IZA 250-LZ and IZA 190-HZ integrated zone amplifiers and Bose ControlSpace engineered sound processors. -
Página 21: Front And Rear Panels
Front and Rear Panels pro.Bose.com FreeSpace IZA 2120-LZ ® The four-input IZA 2120-LZ mixer amplifier is optimized for low-impedance stereo or mono applications. It supports loudspeaker EQs for the FreeSpace DS 16, DS 40, and the larger DS 100, and RoomMatch Utility RMU105. -
Página 22: Iza 2120-Lz Rear Panel
Front and Rear Panels pro.Bose.com IZA 2120-LZ rear panel FIXED VARIABLE AUX OUTPUT INPUT A/B – Balanced and unbalanced line-level input connectors. INPUT GAIN – Allows for 0 dB to –30 dB of adjustment to each INPUT A/B. ... -
Página 23: Freespace ® Iza 2120-Hz
Front and Rear Panels pro.Bose.com FreeSpace IZA 2120-HZ ® The four-input IZA 2120-HZ mixer-amplifier is optimized for dual-zone high-impedance applications. It has the ability to independently adjust the EQ, bass/treble level, and volume control (with A/B source selection via two remote controls) for each zone. -
Página 24: Iza 2120-Hz Rear Panel
Front and Rear Panels pro.Bose.com IZA 2120-HZ rear panel INPUT A/B – Balanced and unbalanced line-level input connectors. Each input is summed to mono. INPUT GAIN – Allows for 0 dB to –30 dB of adjustment to each INPUT A/B. ... -
Página 25: Freespace ® Za 2120-Lz/Hz
Front and Rear Panels pro.Bose.com FreeSpace ZA 2120-LZ/HZ ® ZA 2120-LZ/HZ front panel POWER SWITCH – ON/OFF AC power. POWER LED – Solid blue LED indicates the unit is ON. Blinking blue LED indicates the unit is in standby mode. ... -
Página 26: Installation And Placement
Installation and Placement pro.Bose.com Importance of proper ventilation For placement of the amplifier, keep the following in mind: • Make sure that air can circulate freely from left to right for adequate ventilation. There are vents on the sides. • The temperature of the rack should be controlled to ensure that amplifiers are not exposed to ambient temperatures exceeding 40°... -
Página 27: Installing The Feet On The Amplifier
Installation and Placement pro.Bose.com Installing the feet on the amplifier The included feet are comprised of two parts: a foot and a pin. 1. Place the amplifier upside-down on a flat, level surface on a protective covering to avoid scratching the top of the chassis. -
Página 28: Making Connections
Making Connections pro.Bose.com Connecting an amplifier to a ControlSpace engineered sound processor ® The balanced inputs of the IZA 2120-LZ/HZ and ZA 2120-LZ/HZ can be used to easily connect to the balanced outputs of a ControlSpace engineered sound processor. MONO Input STEREO/Dual MONO Input ControlSpace ESP Amplifier Balanced... -
Página 29: Remote Control Connections
Making Connections pro.Bose.com Remote control connections Remote volume and source selection control The amplifier is designed to work with the Bose volume control with A/B switch user interface accessory (PC 041967), ® or the volume control user interface accessory (PC 041966). The REMOTE connector on the rear panel of the amplifier is labeled to match the connector on the user interface. - Página 30 Making Connections pro.Bose.com Configuration example 2 REMOTE 1 and REMOTE 2 can be a Bose volume control with A/B switch user interface (PC 041967) accessory. REMOTE 1 will control the level and source selection of output one and REMOTE 2 will control the level and source selection of output two.
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Página 31: Remote Connections To Zone Amplifiers
Making Connections pro.Bose.com Configuration example 4 REMOTE 1 and REMOTE 2 can be a volume control user interface accessory (PC 041966). In this configuration, REMOTE 1 controls the level of output one and REMOTE 2 controls the level for output two. A/B source selection for both outputs is simultaneously controlled by the front panel switch. -
Página 32: Za 2120-Hz Remote Configuration Examples
Making Connections pro.Bose.com ZA 2120-HZ remote configuration examples Configuration example 1 REMOTE 1 can be a Bose volume control user interface accessory (PC 041966). REMOTE 1 will control the level of both ® outputs simultaneously. This configuration requires setting the REMOTE 1 CONTROL switch to ZONE 1+2. If only one remote is being used, this switch must be set to ZONE 1+2. -
Página 33: Mute With Standard Contact Closure
Making Connections pro.Bose.com Mute with standard contact closure The amplifier is designed to mute all outputs (including AUX OUT) when the MUTE contacts are shorted together. Use the included 2-pin Euroblock. MUTE Loudspeaker usage This table shows the maximum quantity of loudspeakers supported by each IZA 2120-HZ or ZA 2120-HZ amplifier output for each loudspeaker tap setting. -
Página 34: Expanding An Iza System With A Za Amplifier Expansion Overview
When a system design requires more loudspeakers than ® the FreeSpace IZA 2120-LZ/HZ integrated zone amplifier can support, a FreeSpace zone amplifier can be connected to provide additional power or zones. When connected together, the IZA 2120-LZ/HZ and any zone amplifier (ZA 2120-LZ/HZ, ZA 250-LZ, ZA 190-HZ) can operate together as one system, sharing the same music and paging sources. -
Página 35: Connecting An Iza 2120-Lz/Hz Amplifier To Multiple Zone Amplifiers
Expanding an IZA system with a ZA amplifier pro.Bose.com Connecting an IZA 2120-LZ/HZ amplifier to multiple zone amplifiers The auxiliary output of the IZA 2120-LZ/HZ can be connected in a star configuration to four zone amplifiers without experiencing signal loss. Using T/S RCA connectors: IZA 2120-LZ/HZ IZA 2120-LZ/HZ... -
Página 36: Technical Information Troubleshooting
Technical Information pro.Bose.com Troubleshooting Problem What to do No power • Turn on power. Blue LED on front-panel will be visible when power is on. • Make sure the power cord is plugged in. • Try a different AC outlet that is working with another piece of equipment. Power is on, but no •... -
Página 37: Ac Current Draw And Thermal Dissipation Information
Technical Information pro.Bose.com AC current draw and thermal dissipation information Amplifier rated channel power is 120 W. IZA 2120-LZ, AC Current Draw and Thermal Dissipation Thermal Dissipation, Max Load Configuration Total Audio 120 VAC 60 Hz 230 VAC 50 Hz Test Signal &... -
Página 38: Iza 2120-Lz Specifications
Technical Information pro.Bose.com IZA 2120-LZ specifications Power Rating Amplifier Power 2 x 120 W @ 4 Ω, 2 x 60 W @ 8 Ω Audio Performance Frequency Response 20 Hz – 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz) ≤... -
Página 39: Iza 2120-Hz Specifications
Technical Information pro.Bose.com IZA 2120-HZ specifications Power Rating Amplifier Power 2 x 120 W @ 70/100V Audio Performance Frequency Response 55 Hz – 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz) ≤ 0.3 % (at rated power) THD+N Channel Separation (Crosstalk) ≤... -
Página 40: Za 2120-Lz Specifications
Technical Information pro.Bose.com ZA 2120-LZ specifications Power Rating Amplifier Power 2 x 120 W @ 4 Ω, 2 x 60 W @ 8 Ω Audio Performance Frequency Response 20 Hz - 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz) ≤... -
Página 41: Za 2120-Hz Specifications
Technical Information pro.Bose.com ZA 2120-HZ specifications Power Rating Amplifier Power 2 x 120 W @ 70/100V Audio Performance Frequency Response 55 Hz - 20 kHz (+0/–3 dB, @ 1 W reference 1 kHz) ≤ 0.3 % (at rated power) THD+N Channel Separation (Crosstalk) ≤... -
Página 42: Block Diagrams
Block Diagrams pro.Bose.com 42 - English... - Página 43 Block Diagrams pro.Bose.com English - 43...
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Página 47: Additional Resources
Additional Resources pro.Bose.com Visit us on the web at pro.Bose.com for more information, including specifications, technical literature, product warranty, parts and accessories, and global support contact information. Americas Hong Kong (USA, Canada, Mexico, Central America, South America) Bose Limited Bose Corporation Suites 2101-2105, Tower One, Times Square The Mountain 1 Matheson Street, Causeway Bay, Hong Kong... - Página 48 © 2015 Bose Corporation, The Mountain, Framingham, MA 01701-9168 USA pro.Bose.com AM747973 Rev. 01...