Inhaltsverzeichnis - Bose FreeSpace IZA 2120-LZ Installations- Und Bedienungsanleitung

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
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
English
engineered sound processor .......................................................................28
®
Contents
Installation and Operation Page 3