Atlantic Technology 2200 SR 사용 설명서 - 페이지 7

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Instruction Manual

Surround Effects and Speaker Locations

AllAtlantic Technology speakers are"voiced"to the same standards of tonal

neutrality and sonic accuracy.We design all of our speakers to transmit the

program material into the listening environment as precisely as possible.

Therefore,any of our surround speakers,such as our model 2200SR Bipole/

Dipole surround speakers, would be an excellent match for an FS-3200-

based home theater system. Begin with the side speakers set to "Dipole, "

then experiment with the Bipole/Dipole switch to obtain the most pleasing

and realistic effect in your listening room.

See your Atlantic dealer or visit our website (www.atlantictechnology.com)

for more information.

The best location for surround speakers is straight out to the sides, or

slightly behind the primary listening area,approximately 1-2 feet (.3-.6m)

above seated ear level,but no closer than 2 feet (.6m) from the ceiling.(See

ﬁgure 6.) The surround speakers are primarily intended to re-create the

ambient sounds taking place in the movie scene. Therefore, throughout

most of a movie or TV program you may not be consciously aware of output

from these speakers. In other words, don't worry if you aren't hearing the

surround speakers.Please try to avoid the trap of turning the surrounds up

and up so that you hear them most of the time. The result will be a much

less believable surround experience.

6.1 and 7.1 Channel Systems

For best performance in a 7.1 channel system, we recommend using

another pair of 920, 1200 or 2200 LR's on the back wall, and 2200 SR's on

the side walls.

If you are setting up a system that uses back surround speaker(s) as well

as side surrounds (Dolby Digital EX, DTS ES, etc.) you can choose to use

either SR model speakers in Dipole or Bipole mode or another pair of front

LR speakers in the back of the room.If the 2200 SR's are used as back sur-

rounds in a 6.1 or 7.1 channel system, they should be installed with the

Right speaker placed over the listener's left shoulder and the Left speaker

placed over the listener's right shoulder. About one-third of the way out

from the corners in most rooms is a good starting point.

If you are using a THX Ultra 2 certiﬁed controller/receiver,you should place

the back surround speakers approximately 1 to 2 feet (.3-.6m) apart in the

center of the back wall. The special circuitry in the processor will help to

create a believable and effective surround ﬁeld using this placement.Please

read the electronics manual to learn more about this placement option.

FS-3200 Manual.indd 7

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. Tighten 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 by reversing the connec-

tions to one speaker only,if necessary.

Connecting Your System

10/6/04 11:00:12 AM