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Important safety and regulatory information
Safety
INSTALLER ASSUMES ALL RESPONSIBILITY AND LIABILITY FOR THE INSTALLATION OF THIS PRODUCT.
No information contained in this guide is intended as a warranty on the part of Dolby. Anyone using
this information assumes all liability arising from its use. Product abuse, use of the product not in
accordance with Dolby instructions, or use in an application for which the product has not been
designed is not covered under any Dolby warranty, nor is Dolby liable for any loss or damage.
Installation must be performed by qualified, licensed, and insured installers, and in accordance with all
laws, rules, and regulations applicable to the installation site. Failure to do so could result in serious
personal injury or even death. Prior to installing this product, read and completely understand the
installation instructions. You must read these instructions to prevent personal injury and property
damage. Keep the installation instructions in an easily accessible location for future reference.
A licensed professional engineer must approve the placement and method of attachment to the
building structure prior to the installation of the system.
All information presented herein is based upon materials and practices common to North America and
may not directly apply to other countries because of differing material dimensions, specifications,
and/or local regulations. Installers in other countries should consult with appropriate engineering and
regulatory authorities for specific guidelines.
Any supplied rigging hardware is intended only for use with the specified loudspeaker(s). The installer
assumes all risk of loss and/or injury arising out of the use of the supplied rigging hardware with any
other loudspeaker. All other rigging is considered part of the venue and/or installer-supplied
equipment and is not addressed in this guide. This guide is not a comprehensive source for rigging in
general. Installer assumes all responsibility for ensuring that accepted rigging and safety practices are
employed. Installer assumes all responsibility for the appropriate use of Dolby supplied rigging
hardware and follows at a minimum all applicable laws, rules, and regulations in force for each venue.
No open flame sources should be placed on or near the apparatus. Do not install near any heat sources
such as radiators, heat registers, stoves, or other apparatus that produce heat.
Storage temperature: -4 to +140°F (-20 to +60°C). The products covered by this manual are not intended
for use in high-moisture environments. Moisture can damage the product and cause corrosion of
electrical contacts and metal parts. Avoid exposing the speakers to direct moisture. Keep speakers out
of extended or intense direct sunlight. Premature product failure or serious personal injury could occur
if this product is used outdoors or in wet indoor environments.
Dolby is not responsible for the application of its products for any purpose or the misuse of this
information for any purpose. Furthermore, Dolby is not responsible for the abuse of its products
caused by avoiding compliance with inspection and maintenance procedures or any other abuse.
Important safety and regulatory information
Dolby Speaker System 128 Owner's Manual
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8800293 Issue 2
27 October 2021
