Pioneer SR-9 Service-Handbuch - Seite 3

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3. FRONT PANEL FACILITIES

O) PowER swrrcH

Power is supplied to the model SR-9 when this switch

is depressed. The power indicator comes on as soon as

the power is supplied.

€) PowER rNDrcAToR

This comes on as soon as the SR-g's power switch is

set to ON to indicate that power is being supplied.

@ nevenBERATtoN EFFEcT tNDtcAToR

This displays the reverberation effect graphically. When

the reverberation time is increased (the reverb time

control is rotated clockwise), the winking intervals of

the light are lengthened. Converæly, when this tirne is

reduced (the reverb time control is rotated counter-

clockwise), these intervals are cut short. Also, the

lighting area increases in proportion to the size of the

reverberation components. This area is increased as

the depth control is rotated clockwise. The reverb

time and depth controls are æt to the preferred posi-

tion as you check out the reverberation, but if the re-

verberation indicator's circle of light remains on the

display, it means that the reverberation components

are excessive (too much of an echol Use this as a

base for adiustments.

@) REVERBERATION ON SWITCH

Depres this svvitcft to produce a reverberation effect

with the signals fed from the REVERBERATION

INPUT jacks. The reverberation effect indicator will

come on, and signals featuring a reverberation effect

only will be fed out from the model SR'9's OUTPUT

jacks.

€) REVERBERATION ON-RECORDING

swtTcH

Depres this switch when recording a program souroe

whose signals feature a reverberation effect onto a tape

in a deck connected to the mode SR'9's TAPE iacks.

This will allow signals with the reverberating sound to

be made availabe from both the SR-9's OUTPUT iacks

and the TAPE REC jacks.

@ nevenBERATroN

oFF swrrcH

Depress this switch to cut off the reverberation effect.

This will allow signals without a reverberating sound to

be made available from both the sR-9's OUTPUT iacks

and the TAPE PLAY iacks.

NOTE:

The rcverberation on $titch,

the reverberation on-recording

switch and the reverbration off swiæh are all couplel. When

you depres one switch, make stre that all the odnæ arc re

leaæd. Do not depress morc than one switch at a time.

e) repe MoNtToR rNDrcAToR

This comes on when the tape monitor switch is de-

presed.

@ TAPE MONTTOR SWTTCH

Depress this switch to monitor the sound on the tape

as it is being recorded or when playing back a tape

using a tape deck connected to the SR-9's TAPE iacks.

(The tape monitor indicator comes on.)

o REVERB T|ME CONTROL

This is used to adiust the delay time.

The reverberation effect becomes more pronounced

when this control is rotated clockwiæ as you listen to

the reproduced sound. Listen to the sound and then set

this control for the optimum effect. Selection can be

made between two types of reverberation with the

model SR-9 by pushing the reverb time control or

pulling it out. Pushing the control gives EFFECT 1

(longer reverberation time) and pulling it out gives

EFFECT 2 (one reverberation component).

@ oeprx coNTRoL

This is used to adjust the depth of the reverberation.

When it is set to the

'0' position, only the original

sound will be heard. The reverberation component

increases as this control is rotated clockwise. Listen to

the sound as it reverberates and adiust this control to

the optimum Position.

C0a{o É€ta