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IMPORTANT SAFETY PRECAUTIONS AND EXPLANATION OF SYMBOLS
1- Read these instructions.
2- Keep these instructions.
3- Heed all warnings.
4- Follow all instructions.
5- WARNING: To prevent re or electric shock, do not expose this equipment to rain or moisture. Do not use this apparatus near water.
6- Clean only with a dry cloth.
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 ampliers) that produce
heat.
9- The appliance coupler is the AC mains disconnect and should remain readily operable after installation.
10- Do not defeat the safety purpose of the grounding-type plug. A grounding plug has two blades and a grounding prong. The wide blade
or third prong are provided for your safety. If the provided plug does not t your outlet, consult an electrician for the replacement of
the obsolete outlet. This apparatus should be connected to a receptacle with a protective earthing (or ground) connection.
11- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit
from the apparatus.
12- Use only attachments/accessories specied by QSC Audio Products, LLC
13- Use only with hardware, brackets, stands, and components sold with the apparatus or by QSC Audio Products, LLC
14- Unplug the apparatus during lightning storms or when unused for long periods of time.
15- Refer all servicing to qualied 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.
!
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance
(servicing) instructions in this manual.
The lightning ash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated
“dangerous” voltage within the product’s enclosure that may be of sufcient magnitude to constitute a risk of electric shock
to humans.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL.
WARNING: To prevent re or electric shock, do not expose this equipment to rain or moisture.
© Copyright 2007, QSC Audio Products, LLC
QSC® is a registered trademark of QSC Audio Products, LLC
“QSC” and the QSC logo are registered with the U.S. Patent and Trademark Ofce
All trademarks are the property of Speakon® and PowerCon® are registered trademarks of Neutrik LLC their respective owners.