Pioneer SP-X707 Kullanım Talimatları Kılavuzu - Sayfa 6

Amplifikatör Pioneer SP-X707 için çevrimiçi göz atın veya pdf Kullanım Talimatları Kılavuzu indirin. Pioneer SP-X707 23 sayfaları. Surround amplifier

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SURROUND

SOUND

EFFECT

"'Surround'' sound reproduction

Ordinary

stereo

reproduction

presupposes

that

you

are

listening to the 3-dimensional sound from the front only.

However,

in a concert

hall or theater, the sound

is heard

not only from the front but from all sides since it is reflect-

ed off the high ceiling and walls. This gives the sound an

added ambience

and depth. It is this effect that the ''sur-

round'

attempts

to reproduce.

{Examples of speaker system installation]

An ambience resembling that of a concert hall

or theater

Example

* We recommend that the Dolby surround be positioned

like this.

Example

Il:

A sound

field created

as if play were

being

conducted in front of the listener

Example

ill:

The sound takes on added depth which is ef-

fective when

watching

a movie

FRONT

SURROUND

Listening area

LL}

Example

IV:

If a monaural

power amplifier {commercially

available) is connected to the L+R OUTPUT

jack, and

use

made

of a super woofer

etc.

{commercially available),

a 3D (3 dimension)

system

can be created.

BEFORE OPERATION

CAUTION WHEN SOUND MODE IS SET TO

Oo SURROUND

When the sound mode is set to 00 SURROUND,

the ex-

pander switch does not operate even if turned ON. Converse-

ly, if the sound mode is set to 010 SURROUND

when the

dynamic expansion switch is already, turned ON, the dynamic

expander is automatically turned OFF.

[ OPERATION

OF LOUDNEES

FUNCTION

When combined with a Pioneer Audio-Video master amplifier

{with connection

as) on page 6, only the amplifier loudness

function operates {to avoid double operation of the loudness

functions). On the other hand, when connection is made 'as on

page 7 to an ordinary amplifier, the SP-X707

loudness func-

tion operates.

NOTE:

Please plug the unit into a switched AC OUTLETS (other than for TV

use) provided on the A-X707V, A-X909V, or into an unswitched AC

OUTLET of a device connected to one of the above.

When

using the unit in combination

with a

Pioneer audio-video master amplifier, please

set each switch

as indicated

below,

before

operation.

REMOTE

CODE SELECTION

Set the control selector switch on the rear panel of the unit to

"B". This will allow the MASTER VOLUME UP-DOWN con-

trols on either the CU-AX002 remote control unit supplied with

a Pioneer audio-video

master

amplifiers,

or an optionally

available CU-AX001

full remote

control

unit, to be used to

control the volume of the unit. (Muting also operates in the

same way.)

VOLUME

SETTING

BEFORE OPERATION ]

After turning on power, set the master volume of the Pioneer

When using the unit together with an ordinary

pre-main amplifier (excluding Pioneer audio-

video amplifiers), please follow the procedure

below.

CONNECTIONS |

Plug both the SP-X707 and the pre-main amplifier into an

AC walt socket. If the power cnsumption of the pre-main

amplifier is smaller than the capacity of outlet of the SP-

X707, plug the pre-main amplifier into the AC outlet of the ~

SP-X707. Power to the whole system can then be switched

ON and OFF with the remote control unit.

¢ Connect the signal cables between the unit and

the pre-main amplifier as follows.

Pre-main amplifier side

SP-X707

side

INPUT Jacks

VAR, OUT Jacks

REC OUT Jacks

Playback Jacks

In this case, the recard input level of a cassette deck connected

ta the amplifier, is changed by SP-X707 volume operations. For

this reason, we recommend that the tape deck be connected to

the TAPE terminal of the unit.

REMOTE CODE A/B SELECTION

Set the contro! selector switch on the rear panel of the unit

to "A",

VOLUME SETTINGS BEFORE OPERATION

Set the master volume of the pre-main amplifier to the ap-

proximate center position. The volume can be adjusted with

the remote control unit.

DO NOT TURN

OFF POWER

TO THE UNIT

ALONE,

EVEN

WHEN

NOT

USING

THE

FUNCTIONS

OF THE UNIT

audio-video master amplifier and the master volume of the

SP-X707 to minimum. Also set the muting switches on both

the amplifier and the unit to OFF (so that the mutig indicator is

When the power plugs of the pre-main amplifier and the unit

out).

are both plugged into AC wali sockets, and connections are

made as in above, and the power switch of the unit is ON; if

the pre-main amplifier only is turned ON or OFF, an extremely

loud click sound may be produced by the surround speakers.

Please take care not to allow this to happen.

Center

woofer speaker or

center channel

speaker

SURROUND

]

ley

| ADJUSTING THE SOUND VOLUME |

To raise or lower the volume, use the remote control unit sup-

plied with the Pioneer audio amplifier. If the remote control

unit supplied with the SP-X707,

and the volume controls on

the SP-X707

are used,

the forward

and rear sound

volume

balance between

the front speakers and the surround speakers

will be changed. If the balance should be upset, repeat the

above 'Volume setting before operation''.