Atlantic Technology 8200 System 사용 설명서 - 페이지 4

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Atlantic Technology 8200 System에 대해서도 마찬가지입니다: 검토 매뉴얼 (3 페이지), 사용 설명서 (12 페이지)

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Features

PedWoofer Modules

Ultra-long-throw 12" (8200) or 10" (6200) woofer with continu-

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ous concave cone formulated from homopolymer, mica, micro-

glass spheres, carbon fibers, and ceramics

The woofer's damped surround is a half roll rubber type which allows

for very long, linear travel of the cone. Its spider is injection molded

from a man-made rubber compound that remains consistent in per-

formance over the lifetime of the driver without any degradation due

to age,heat,or use.

2.5" (8200) or 2" (6200) 4-layer voice coil drives the cone along

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with a 12 lbs. (8200) or 10 lbs. (6200) vented magnet structure

This assembly includes a"T"shaped pole piece and Faraday shorting

ring that reduces 2

and 3

over standard woofers.

Massive, sealed enclosures for low distortion deep bass output

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Sealed woofers are inherently lower in distortion and naturally deliver

deep, smooth bass response, with a gradual and predictable roll-off

below resonance,ensuring accurate musical bass reproduction along

with terrific special effects. The 8200 PedWoofer enclosure's 1-inch

thick sides, 3⁄4-inch thick front and rear, combined with extensive

internal bracing result in reduced enclosure resonances and lower

distortion. The 6200 PedWoofer enclosure is identical except it has

3⁄4-inch thick sides.

SA-6200 and SA-8200

Linear power high current discrete amplifiers conservatively

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rated at 350 watts RMS per channel with short-term peak out-

put ability in excess of 550 watts per channel

The fully discrete design utilizes audiophile grade component parts

including an independent power supply for each channel with its own

custom-wound, low-hum Toroid transformer.The SA-8200 is a two-

channel amplifier and the SA-6200 is a single channel unit.

Servo-control circuitry

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This circuit monitors and corrects for anomalies in the woofer's per-

formance.If the servo-circuit detects driver distortion,it immediately

sends out a corrective signal to eliminate it,resulting in very high out-

put levels at unusually low distortion levels.

Built-in Parametric Equalizer (pages 5 and 13)

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Designed to flatten and smooth bass response deviations caused by

standing waves at the listening position,in your room.The amplifiers

have a single band of parametric EQ for each channel.

Four Built-in Program Equalizations with Reference

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setting (pages 7 and 14)

We've carefully chosen and built in 4 preset bass EQ curves, plus a

flat/THX response setting,to enhance your enjoyment of all program

materials.

Wireless Remote Operation (pages 7 and 14)

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Control the program EQs, volume trim adjustment, and subwoofer

muting from your easy chair.

order harmonic by an order of magnitude

A useful in-room working frequency range of 20 Hz to 150Hz

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Adjustable (50 Hz to 150 Hz) low-pass crossover (@ 18dB per

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octave) with a THX/External setting (pages 5, 12 and 14)

Allows for much better bass integration with the satellite speakers

while making the woofer less localizable.

Low level inputs, low level thruputs (pages 6 and 7)

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Thruputs allow daisy chaining of multiple subwoofers, or can act as

a return path back to the processor.

Four position Phase Invert switch (pages 5, 12 and 14)

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Allows precise acoustic matching with satellite speaker systems

whose output may be phase reversed. Can also help to compensate

for unusual room acoustics that can occur, causing a lack of or too

much bass at the listening position.

A convenient front panel mounted Level Control with a click-

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stop THX/REF input sensitivity setting (pages 5 and 14)

Automatic standby operation with LED indicator (page 12)

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Features signal sensing turn-on with 7-10 minute turn-off delay.

Heavy-Duty detachable AC power cord and input socket (pages

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6 and 12)

Rack Mountable

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Meets all current UL/CSA and European safety requirements

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THX Ultra 2 Certified (SA-8200)

THX is a group of performance standards and technologies initially

developed by Lucasfilm Ltd. (of Star Wars fame). These are intended to

ensure that what you hear (and see) on your home system, as closely as

possible,matches what the director heard and saw during the final pro-

duction mix down of the film.THX is intended to enhance all surround

formats including the latest discrete multi-channel digital types. Please

note that THX is not a surround format itself. For more information, see

the THX website at www.thx.com.

THX Ultra 2 standards are based upon a room size of 3000 cubic feet

(LxWxH). This doesn't mean certified components must be used in

rooms this exact size. The room sizes simply provide a frame of refer-

ence, as they indicate that these systems must deliver a minimum level

of performance in the specified area. System 8200 requires 2 pairs of

PedWoofers to qualify for Ultra 2 certification.

Test and Training CD-ROM

The enclosedAtlantic Technology/Sencore Test and Training Disc includes

lots of useful information. (Sencore is a world famous manufacturer of

electronic test and measurement equipment. We strongly support the

use of this caliber of equipment in the setup of home surround sound

systems).Please take a moment to go over its contents before proceeding

with your woofer' s setup.The disc includes room mode calculators,expla-

nations of how sound spreads in a room,information about home theater

setup,a glossary,and even an explanation of how standing waves"set up"

in rooms. Most importantly, there are test tones on the disc intended to

be used to set the equalizer and subwoofer level in your system.

8200/6200 Pedestal Subwoofer System