Da-Lite ACOUSTICAL IMAGER 지침서 - 페이지 5

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SPEAKER PLACEMENT

The Acoustical Imager is standard as a 5.1 channel

system. In 5.1-channel applications, the two surround

speakers should be placed slightly behind the listening

position and, ideally, should face each other and be at a

higher level than the listeners' ears. If that is not

possible, they may be placed on a wall behind the

listening position, facing forward. Additional speakers

may be added (if your amplifier supports them) for 6.1 or

7.1 channels. In 6.1-channel applications, two of the

surround speakers should be placed in the side

positions, and a single surround back speaker should be

placed on the wall behind the listening position. In 7.1-

channel applications, place two of the surround

speakers in the side positions, and place the two

surround back speakers on the rear wall.

In Dolby* Digital and DTS

of the speakers (except the subwoofer) toward the

listening position at about ear-level height. In systems

where only analog surround processing (such as Dolby

Pro Logic*) is available, it may be preferable to aim the

speakers straight out from the wall to obtain a more

diffuse sound.

The low-frequency material reproduced by the

subwoofer is mostly omnidirectional, and this speaker

may be placed in a convenient location in the room.

However, bass reproduction will be maximized when

the subwoofer is placed in a corner along the same wall

as the front speakers. Experiment with subwoofer

placement by temporarily placing the subwoofer in the

listening position and moving around the room until the

bass reproduction is best. Place the subwoofer in that

location.

SCREEN

SUBWOOFER

systems, it is best to aim all

STANDARD 5.1 SURROUND SPEAKERS

OPTIONAL 6.1 SURROUND SPEAKERS

OPTIONAL 7.1 SURROUND SPEAKERS

SCREEN