BOSE FreeSpace DXA 2120 Installation Guide
Bose® Volume Control User Interface
and Volume Control with A/B Select User Interface
Installation Guide
Important Safety Instructions
For the intended audience
This guide has been written for professional installers of sound systems.
1. Read these instructions – for all components before using this product.
2. Keep these instructions – for future reference.
3. Heed all warnings – on the product and in the installer’s guide.
4. Follow all instructions.
5. Do not use this apparatus near water or moisture.
6. Clean only with a dry cloth – and as directed by Bose.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources, such as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.
9. Refer all servicing to qualified service personnel. Servicing is required when the apparatus
has been damaged in any way such as: power-supply cord or plug is damaged; liquid has been
spilled or objects have fallen into the apparatus; the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped. Do not attempt to service this
product yourself. Opening or removing covers may expose you to dangerous voltages or other
hazards. Please call Bose to be referred to an authorized service center near you.
10. Do not let objects or liquids enter the product – as they may touch dangerous voltage points or
short-out parts that could result in a fire or electric shock.
11. See product enclosure for safety-related markings.
12. Only use attachments/accessories specified by the manufacturer.
CAUTION: Check local regulations before installing the Bose
Control with A/B Select User Interface. The building code may require professional installation by a skilled technician or licensed contractor. Regional electrical codes may require similar qualifications for wiring the system.
®
Volume Control User Interface and/or Volume
Please read this install guide
The Bose Volume Control User Interface and Volume Control with A/B Select User Interface are engineered
to provide custom on-site controls for the FreeSpace
guide to help you install and use the interfaces correctly.
®
DXA 2120 digital mixer/amplifier. Please read this
2
Provided in carton
Volume control with A/B select user interface
OR
Volume control user interface
©2006 Bose Corporation. No part of this work may be reproduced, modified, distributed,
or otherwise used without prior written permission.
3
Also needed
Provided in the FreeSpace® DXA 2120 digital mixer/amplifier carton
6-terminal input
connector
Not provided
Double-gang junction box
Cable*
* For the volume control user interface, use a single twisted pair of data-grade cable
(22-24 AWG or 0.34-0.25mm2).
* For the volume control with A/B select user interface, use two twisted pairs of data-grade
cable (22-24 AWG or 0.34-0.25mm2).
4
Assembly
5
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