Инструкция по эксплуатации Yamaha RX-V663 — страница 13

Connections

PREP

TION

English

The speaker layout below shows the speaker setting we recommend You can use it to enjoy the CINEMA DSP and multi-channel audio sources.

■ 7.1-channel speaker layout

7.1-channel speaker layout is highly recommended for playback the sound of high definition audio formats (Dolby TrueHD DTS-HD Master Audio etc.) as well as the conventional audio sources with sound field programs See page 14 for connection information.

We recommend that you also add the presence speakers for the effect sounds of the CINEMA DSP sound field program See page 13 for details.

Front left and right speakers The front speakers are used for the main source sound plus effect sounds Place these speakers at an equal distance from the ideal listening position The distance of each speaker from each side of the video monitor should be the same.

Center speaker The center speaker is for the center channel sounds (dialog vocals etc.) If for some reason it is not practical to use a center speaker you can do without it Best results however are obtained with the full system

Surround left and right speakers The surround speakers are used for effect and surround sounds.

Surround back left and right speakers The surround back speakers supplement the surround speakers and provide more realistic front-to-back transitions.

Subwoofer(s)
The use of a subwoofer with a built-in amplifier such as the Yamaha Active Servo Processing Subwoofer System is effective not only for reinforcing bass frequencies from any or all channels but also for reproducing the high fidelity sound of the LFE (low-frequency effect) channel included in Dolby Digital and DTS sources You can connect one or two subwoofer(s) to this unit When you use two subwoofers you can enjoy deeper bass sound The position of the subwoofer is not so critical because low bass sounds are not highly directional But it is better to place the subwoofer near the front speakers Turn it slightly toward the center of the room to reduce wall reflections.

When you use two subwoofers select the same type of the subwoofer as another and set these subwoofers as same sound characteristics Place each subwoofer at the same distance from the listening position The signal output at the SUBWOOFER PRE OUT 2 jack is the same as the one output at the SUBWOOFER PRE OUT 1 jack

Placing speakers

Speaker indications

FL/FR: Front left/right C: Center SL/SR: Surround left/right SBL/SBR: Surround back left/right SW: Subwoofer

30 cm (12 in) or more