Instrukcja obsługi QSC K8

QSC głośnik K8

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K Series

User Manual

K8 – 105° 1000 W active 8 (200 mm) 2-way loudspeaker system"

K10 – 90° 1000 W active 10 (250 mm) 2-way loudspeaker system"

K12 – 75° 1000 W active 12 (300 mm) 2-way loudspeaker system"

KSub – Dual 12 (300 mm) 1000 W active 4th-order bandpass subwoofer system"

*TD-000280-00*

TD-000280-00-D

ENG

IMPORTANT SAFETY PRECAUTIONS AND EXPLANATION OF SYMBOLS

WARNING!

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE AMPLIFIER

COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

The lightning ﬂash with the arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsu-

lated “dangerous” voltage within the product’s enclosure that may be of sufﬁcient magnitude to constitute a risk of shock to humans.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operation 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 6" (152 mm) clearance behind cabinet for convection cooling. Keep anything that might restrict airﬂow from the rear of the

enclosure (i.e. draperies, fabric, etc.). Do not block any ventilation opening. 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 grounding-type plug on the three-pronged “Edison” style power cable. The grounding plug has two blades

and a grounding prong. The third prong is provided for your safety. If the provided plug does not ﬁt your outlet, consult an electrician for the

replacement of the obsolete outlet. Do not cut off the grounding plug or use an adapter that breaks the grounding circuit. This apparatus must be

properly grounded for your safety.

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. The appliance coupler is the AC mains disconnect and should remain readily operable after installation.

12. Use only attachments/accessories speciﬁed by QSC Audio Products, LLC.

13. Use only with hardware, brackets, 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 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.

16. Before placing, installing, rigging or suspending any loudspeaker product, inspect all hardware, suspension, cabinets, transducers, brackets and

associated equipment for damage. Any missing, corroded, deformed, or non-load rated component could signiﬁcantly reduce the strength of the

installation and should be immediately corrected. Use only hardware which is rated for the loading conditions of the installation and any possible

short-term unexpected overloading. Never exceed the rating of the hardware or equipment.

17. Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation.

18. The appliance shall not be exposed to dripping or splashing and no objects ﬁlled with liquids, such as vases, shall be placed on the apparatus.

ENG

Warranty (USA only; other countries, see your dealer or distributor)

QSC Audio Products 3 Year Limited Warranty

QSC Audio Products, LLC (“QSC”) guarantees its products to be free from defective material and/or workmanship for a period of three (3) years from

the date of sale and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installa-

tion and use – provided the unit is returned to our factory or one of our authorized service stations via prepaid transportation with a copy of proof of

purchase (i.e., sales receipt). This warranty provides that the examination of the returned product must indicate, in our judgement, a manufacturing

defect. This warranty does not extend to any product which has been subjected to misuse, neglect, accident, improper installation, or where the date

code has been removed or defaced. QSC shall not be liable for incidental and/or consequential damages. This warranty gives you speciﬁc legal rights.

This limited warranty is freely transferable during the term of the warranty period.

Customer may have additional rights, which vary from state to state.

In the event that this product was manufactured for export and sale outside of the United States or its territories, then this limited warranty shall not

apply. Removal of the serial number on this product, or purchase of this product from an unauthorized dealer will void this limited warranty.

Periodically, this warranty is updated. To obtain the most recent version of QSC’s warranty statement, please visit www.qscaudio.com.

FCC 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 equipment generates, uses

and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning 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 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/TV technician for help.

Package Contents

K8, K10, K12

(1) Loudspeaker system

(1) Locking power cable

(1) Euro-style Connector Plug, 3-pin

(1) K Series Hookup Drawings

(1) Warning Information Sheet

KSub

(1) Subwoofer system

(1) Locking power cable

(1) Euro-style Connector Plug, 3-pin

(1) M20 threaded loudspeaker pole

(1) K Series Hookup Drawings

(1) Warning Information Sheet

Specyfikacje produktu

Marka:	QSC
Kategoria:	głośnik
Model:	K8
Kolor produktu:	Czarny
Rodzaj zasilania:	Prąd przemienny
Materiał obudowy:	Stal
Częstotliwość wejściowa AC:	50 - 60 Hz
Napięcie wejściowe AC:	100 - 240 V
Wysokość produktu:	450 mm
Szerokość produktu:	280 mm
Głębokość produktu:	269 mm
Waga produktu:	12200 g
Rekomendowane użycie:	DJ
Technologia łączności:	Przewodowa
Impedancja:	40 Ω
Moc wyjściowa (RMS):	1000 W
Kanały wyjścia audio:	1.0 kan.
Diody LED:	Power, Signal strength, Stand-by
Wyście mocy ac:	Tak
Zasięg częstotliwości:	61 - 20000 Hz
Rozmieszczenie głośników:	Podłoga
Ilość przetworników:	1
Głośnik niskotonowy:	Tak
Średnica głośnika niskotonowego (imperialny):	1.75 "
Czułość:	127 dB
Moc szczytowa (PMPO):	2000 W
Typ głośnika:	2-drożny
Średnica głośnika niskotonowego (imperial):	8 "