B&K AVR 707, Руководство пользователя

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Speaker Size
Speaker size refers to be frequency range a speaker can handle. Audio mate-
rial, particularly Dolby Digital and DTS movies, often contain large amounts of
bass. If this bass information is sent to small speakers that are incapable of
reproducing bass, then this information will be lost of distorted. Too much
bass may damage small speakers. By configuring the receiver for the correct
type of speakers, all bass information will be appropriately route the speakers
that are best able to reproduce it correctly. Typically bookshelf or satellite
speakers are considered small. Smaller floor standing speakers with a single
8” or less woofer should also be considered small. Floor standing speakers
with 10” or larger woofers, or multiple smaller woofers may be considered
large. These are general guidelines only - if you are unsure, please consult
your speaker manufacturer or dealer. If using large speakers then the system
may not require a subwoofer, however better results may still be obtained with
the use of a subwoofer. Even with speakers are capable of reproducing deep
bass, better overall bass response may be obtained by setting these speakers
to small. This allows bass to be reproduced from a single point (the subwoofer)
and avoids the possibility of phase cancellation which may occur when bass is
reproduced from multiple speakers.
Front Speakers - There must be at least 2 front speakers in order to use your receiver. Set these channels to small or large based on the guide-
lines described above.
Center Speaker - It is not necessary to have a center speaker. Set it to small or large based on the guidelines above. Or, if there is no center
speaker set it to none. The center information will be reproduced in the front left and right speakers. No audio information is lost, however the
sense of voices coming from the screen may be lost.
Surround Speakers - It is not necessary to have surround speakers. Set them to small or large based on the guidelines above. Or, if there are
no surround speakers set them to none. The surround information will be reproduced in the front left and right speakers. No information is lost
but the sense of spaciousness provided by discrete 5.1 channel sound tracks or 2 channel tracks enhanced by Dolby Pro Logic IIx or DTS Neo:
6 may be lost.
Surround Back Speakers - It is not necessary to have back speakers, however back speakers may not be used unless surround speakers are
used. If the surround speakers are set to none, no options will appear for the surround back speakers. There is the option to use 1 or 2 back
speakers in either large or small varieties. If set to none, the back information will be reproduced in the surround speakers and although no infor-
mation is lost, the sense of sounds coming from directly behind you may be lost.
BKcSuite System Settings - Audio