Front Panel Facilities - Pioneer SA-530 Service Manual

2. FRONT PANEL FACILITIES
c POWER SWTTCH
Push this switch to turn on or turn off Dower.
@ LOUDNESS SWTTCH
Set this switch to ON when lastening at low volume, bass will
be emphasized to compensate for human listening characteristics
and provide natural listening curve.
e TAPE 2/ADAPTOR SWTTCH
S e t t h i s s w i t c h t o O N w h e n u s i n g a g r a p h i c e q u a l i z e r o r a s e c o n d
tape deck (or any equipment) connected to the TAPE 2IADAP-
T O R t e r m i n a l s .
(D powen METER
The power meter shows the output level in watts when speaker
syst€ms with a nominal impedance of I ohms have been connected
t o t h e s p e a k e r t e r m i n a l s o f t h i s u n i t .
@ voluruE coNTRoL
Slide this control to adiust the output level of the speakers and
t h e h e a d p h o n e s . O u t p u t i s m i n i m u m a t 0 a n d i n c r e a s e s a s t h e
c o n t r o l i s s l i d e d r i g h t w a r d .
@ seenrERs sELEcroR
Use this selector to select the speaker system.
O F F : U s e t h i s s e i t i n g w h e n l i s t e n i n g t h r o u g h h e a d p h o n e s ( n o
sound comes out of the speakers.)
A
: Sound is heard from speakers connected.to the A speaker
t e r m i n a l s .
B
: Sound is heard from speakers connected to the B speaker
t e r m i n a l s .
A+B: Sound is heard from speakers connected to both A and B
s p e a k e r t e r m i n a l s .
7; enss Ar{D TREBLE coNTRoLs
Use these controls to adiust the tone. The right one controls
treble and the left one controls bass. Turning knob clockwise
acc€ntuates the bass or treble, and turning counterclockwise
attenuates the bass or treble.
@ aalerucE coNTRoL
T h i s c o n t r o l s h o u l d n o r m a l l y b e s e t t o t h e c e n t e r p o s i t i o n , w h e n
t h e o u t p u t f r o m t h e l e f t a n d r i g h t s p e a k e r s o r h e a d p h o n e s i s n o t
t h e s a m e , a d j u s t b y t u r n i n g t h e c o n t r o l c l o c k w i s e o r c o u n t e r -
c l o c k w i s e .
@ rurucnoN rNDtcAToRs
These indicate the function switch positions.
nD rurucrroN swrTcHEs
Use these switches to select the program sources.
T U N E R : P u s h w h e n l i s t e n i n g t o a b r o a d c a s t o n t h e t u n e r w h i c h
you have connected to the rear panel TUNER terminals.
P H O N O : P u s h w h e n p l a y i n g r e c o r d s o n t h e t u r n t a b l e w h i c h y o u
h a v e c o n n e c t e d t o t h e r e a r o a n e l P H O N O t e r m i n a l s .
TAPE 1 : Push when playing back tapes on a tape deck which you
c o n n e c t e d t o t h e r e a r p a n e l T A P E l t e r m i n a l s .
A U X / V I D E O :
P u s h w h e n u s i n g a c o m p o n e n t w h i c h y o u h a v e
c o n n e c t e d t o t h e r e a r p a n e l A U X / V I D E O
t e r -
m i n a l s .
.D HEADPHONE JACK
Plug headphones into this jack for private listening through them.
S e t t h e S P E A K E R S s e l e c t o r t o O F F .
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