Fcc Interference Statement - QSC MD-FP122/124r User Manual

Important Safety Precautions & Explanation of Symbols
Install in accordance with QSC Audio Product's instructions and under the supervision of a licensed Professional Engineer.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER.
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
The lightning flash 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 sufficient magnitude to constitute
a risk of electric shock to humans.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operat-
ing and maintenance (servicing) instructions in this manual.
1- Read these instructions.
2- Keep these instructions.
3- Heed all warnings.
4- Follow all instructions.
5- WARNING: To prevent fire 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- Allow a minimum of 4" (100mm) clearance at cabinet back for convection cooling. Keep anything that might restrict airflow
away from the rear of the enclosure (i.e draperies, fabric, etc...). Do not block any ventilation openings. This product contains
an internal power amplifier that produces heat.
8- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that
produce heat.
9- Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider
than the other. 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 fit your outlet, consult an electrician for the replacement of the obsolete outlet.
10- Protect the power cord from being walked on or pinched, particularly plugs, convenience receptacles, and the point
where they exit from the apparatus.
11- Use only attachments/accessories specified by QSC Audio Products, Inc.
12- Use only with hardware, brackets, stands, and components sold with the apparatus or by QSC Audio Products, Inc.
13- Unplug the apparatus during lightning storms or when unused for long periods of time.
14- 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.
15- Before placing, installing, rigging, or suspending any speaker product, inspect all hardware, suspension, cabinets, trans-
ducers, brackets and associated equipment for damage. Any missing, corroded, deformed, or non-load rated component could
significantly reduce the strength of the installation, placement or array. Any such condition severely reduces the safety of the
installation and should be immediately corrected. Use only hardware which is rated for the loading conditions of the installa-
tion and any possible short-term, unexpected overloading. Never exceed the rating of the hardware or equipment.
16- Consult a licensed, Professional Engineer regarding physical equipment installation. Ensure that all local, state and
national regulations regarding the safety and operation of flying equipment are understood and adhered to.

FCC Interference Statement

NOTE: This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC
rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equip-
ment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance to the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installa-
tion. If this equipment does cause harmful interference to radio or television reception, which can be determined by switching the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and the receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio or TV technician for help.
2
WARNING!