Infinity Primus PS312 Bedienungsanleitung

Infinity Subwoofer Primus PS312

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Powered Subwoofer

PS312

(120V)

Owner’s Manual

2PS312 (120V)

IMPORTANT SAFETY PRECAUTIONS

Read First!

Read these instructions.1.

Keep these instructions.2.

Heed all warnings.3.

Follow all instructions.4.

Do not use this apparatus near water.5.

Clean only with a dry cloth.6.

Do not block any ventilation openings. Install 7.

in accordance with the manufacturer’s

instructions.

Do not install near any heat sources such 8.

as radiators, heat registers, stoves or other

apparatus (including ampliﬁers) that produce

heat.

Do not defeat the safety purpose of the polarized 9.

or grounding-type plug. A polarized plug has

two blades with one wider than the other. A

grounding-type plug has two blades and a third

grounding prong.The wide blade or the third

prong is provided for your safety. If the provided

plug does not ﬁt into your outlet, consult an

electrician for replacement of the obsolete

outlet.

Protect the power cord from being walked on 10.

or pinched, particularly at plugs, convenience

receptacles and the point where they exit from

the apparatus.

Only use attachments/accessories speciﬁed by 11.

the manufacturer.

Use only with the cart, stand, tripod, bracket or 12.

table speciﬁed by the manufacturer or sold with

the apparatus. When a cart is used,

use caution when moving the cart/

apparatus combination to avoid

injury from tip-over.

Unplug this apparatus during lightning storms or 13.

when unused for long periods of time.

Refer all servicing to qualiﬁed service 14.

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 use attachments not recommended by 15.

the product manufacturer, as they may cause

hazards.

This product should be operated only from the 16.

type of power source indicated on the marking

label. If you are not sure of the type of power

supply to your home, consult your product dealer

or local power company. For products intended

to operate from battery power, or other sources,

refer to the operating instructions.

If an outside antenna or cable system is 17.

connected to the product, be sure the antenna or

cable system is grounded so as to provide some

protection against voltage surges and built-up

static charges. Article 810 of the National

Electrical Code, ANSI/NFPA 70, provides

information with regard to proper grounding of

the mast and supporting structure, grounding

of the lead-in wire to an antenna discharge

unit, size of grounding conductors, location of

antenna-discharge unit, connection to grounding

electrodes, and requirements for the grounding

electrode. See Figure A.

An outside antenna system should not be located 18.

in the vicinity of overhead power lines or other

electric light or power circuits, or where it can

fall into such power lines or circuits. When

installing an outside antenna system, extreme

care should be taken to keep from touching such

power lines or circuits, as contact with them

might be fatal.

Do not overload wall outlets, extension cords, or 19.

integral convenience receptacles, as this can

result in a risk of ﬁre or electric shock.

Never push objects of any kind into this product 20.

through openings, as they may touch dangerous

oltage points or short-out parts that could result

in a ﬁre or electric shock. Never spill liquid of

any kind on the product.

The apparatus shall not be exposed to dripping 21.

or splashing, and no objects ﬁlled with liquids,

such as vases, shall be placed on the apparatus.

Do not attempt to service this product yourself, 22.

as opening or removing covers may expose you

to dangerous voltage or other hazards. Refer all

servicing to qualiﬁed service personnel.

When replacement parts are required, be sure 23.

the service technician has used replacement

parts speciﬁed by the manufacturer or that have

the same characteristics as the original part.

Unauthorized substitutions may result in ﬁre,

electric shock or other hazards.

Upon completion of any service or repairs to this 24.

product, ask the service technician to perform

safety checks to determine that the product is in

proper operating condition.

The product should be mounted to a wall or ceiling 25.

only as recommended by the manufacturer.

Figure A.

Example of Antenna Grounding as per

National Electrical Code ANSI/NF 70PA

PS312 (120V)

INTRODUCTION

Inﬁnity® PS312 Powered Subwoofer

The Inﬁnity® PS312 powered subwoofer continues the longstanding Inﬁnity

commitment to accurate sound reproduction. Our proprietary technology

and engineering resources work together to deliver uncompromised low-

frequency performance in any stereo or multichannel home theater system.

Unpacking the Subwoofer

If you suspect damage from transit, report it immediately to your dealer. Keep

the shipping carton and packing materials for future use.

PLACEMENT

Since installing a subwoofer can be somewhat more complicated than

installing full-range speakers, read this section very carefully prior to

connecting the subwoofer to your system. Should you have questions relating

to your installation, call your dealer or visit www.inﬁnitysystems.com for

assistance.

The performance of the subwoofer is directly related to its placement in the

listening room and how you align the subwoofer with its satellite speakers.

Most audio authorities believe that low frequencies (below 125Hz) are

nondirectional, and, therefore, the location of a subwoofer within any

listening room is not critical; but within the limited conﬁnes of a room,

reﬂections, standing waves and absorptions generated within the room will

strongly inﬂuence the performance of any subwoofer system. As a result,

the speciﬁc location of the subwoofer becomes important, and we strongly

recommend that you experiment with placement before choosing a ﬁnal

location.

Placement will depend upon the amount and quality of bass required and upon

your room (for example, whether or not your room permits placement of the

subwoofer near either satellite). Be sure to leave a minimum of 15cm (nearly

six inches) between the wall and the port on the subwoofer.

Setting the volume of the subwoofer in relationship to the left and right

speakers is also of critical importance because it is essential that the

subwoofer integrate smoothly with the entire system. Setting the subwoofer’s

volume level too high will result in overpowering, boomy bass. Setting the

volume level too low will negate the beneﬁts of the subwoofer.

Subwoofer

Right-

channel

speaker

Left-

channel

speaker

Primary listening area

Figure 1. This example shows the subwoofer positioned behind the right-

channel satellite speaker to re-create the actual location of bass instruments

in an orchestra and/or to add impact to movie soundtracks.

Produktspezifikationen

Marke:	Infinity
Kategorie:	Subwoofer
Modell:	Primus PS312
Produktfarbe:	Schwarz
Subwoofer-Treiberdurchmesser (imperial):	12 "
Subwoofer-Typ:	Passiver Subwoofer
Subwoofer Effektivwert Energie:	400 W
Subwoofer Frequenzbereich:	25 - 150 Hz
Breite des Subwoofers:	365 mm
Tiefe des Subwoofers:	476 mm
Höhe des Subwoofers:	457 mm
Tieftönergewicht:	20300 g
Gesamtleistung des Subwoofers:	700 W
Subwoofer-Treiberdurchmesser:	300 mm
Anzahl der Subwoofer:	1