Atlantic Technology 2200 C 사용 설명서 - 페이지 6

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Connecting Your System

Stereo Systems

If you are setting up a stereo system using a pair of 920, 1200 or 2200 LR's

with subwoofer(s),begin with these general guidelines:

The distance between the speakers should be approximately one-half

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their distance from the prime listening position.

If youpointthefrontof thespeakersdirectlytowardstheprimelistening

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position("toethemin"),youwillachievethemostpreciseimagingand

the most direct high frequency sound.If you have a"bright"or"hard"

soundingroom,aimingthespeakersstraightoutintotheroom(orjust

aiming them partially towards you) may make for a more natural and

pleasing sonic balance.

For the smoothest upper bass/lower midrange response, the distance

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from each speaker to its three closest room surfaces should be different.

In most rooms,you should not place your speakers in the corners.

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Try to keep the speakers at least 2 feet (.6m) from the back and side

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walls.

The goal is to reproduce the most accurate musical timbre and the most

convincing natural sound.Additionally,a well set-up stereo pair of speakers

will create excellent imaging and a cohesive representation of the sound-

stage.Placement in the room and your listening position has an enormous

impact on the ultimate sound you will achieve from your system.The most

important thing is to be creative! Try placing your speakers on the long wall

instead of the short one. Toe the speakers in or point them straight ahead.

Pull them away from the wall or push them closer.Don't be timid.You'll ﬁnd

that moving your speakers,even a few inches,can dramatically change and

possibly improve their sound.

Connecting Your System

We recommend that you connect your system using high quality dual

conductor stranded wire of 16 gauge or heavier, for lengths up to 25 feet

(8m) . Remember, the lower the gauge number, the heavier the wire. Use

heavier gauge wire for longer runs. Please contact your audio/video dealer

or installer for speciﬁc cable recommendations and further information

regarding special circumstances.The terminals themselves are designed to

allow the use of very heavy speaker wire or connectors. Be sure to tighten

them securely,but don't over-tighten them.

WARNING: To prevent risk of electrical shock or damage to your

equipment, always switch off the ampliﬁer or receiver when making

any system connections.

You can connect your speakers by using a variety of audio connectors such as

banana plugs,pin connectors,spade lugs,etc.,or you can:

1. Remove ½" (13mm) of insulation from each wire end.

2. Twist the stranded wire together, keeping the two ends

separate.

3. Place the appropriate wire through the postholes in the

connectors. These holes are revealed when you loosen the

connector's capscrew.

4. Screw down the capscrew tightly, but be careful not to over

tighten it.

5. Check the tightness of the capscrews 24 hours after hookup

and occasionally after that, as they can loosen over time.

We recommend that you check your local electrical codes to make sure that

you are not using improper connectors. It's important to observe polarity

while making speaker connections:red (+) terminals on the ampliﬁer to red

(+) on the speaker, black (–) on the ampliﬁer to black (–) on the speaker.

Look carefully at the wires you are using and note that one of the conductors

of each pair will typically be identiﬁed by color,printing on the outer jacket,

ridges on the outer jacket,or a thread intertwined with the wire strands.By

convention,the marked wire is connected to the red (+) terminal.Whether

you are connecting a complete system, or adding a single speaker compo-

nent to your present system, the wiring should look like the system wiring

diagrams on the opposite page

WARNING: Before turning on the ampliﬁer, be certain that no stray

wire strands are touching across any terminals as this might damage

your ampliﬁer.

Finally, check the polarity of your front speakers by listening to some ste-

reo music with good bass content. If the sound seems"hollow", unusually

spread out,or seem to have weak bass,recheck your connections for proper

polarity and correct any out of phase connections,if necessary.

System 920, 1200 and 2200 High Performance Loudspeakers