Pioneer SP-700D User manual

inetoy
Oper.
ating
DOLBY
PRO
LOGIC
&
SOUND
FIELD
PROCESSOR
Instructions
S
P
_
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Ol
Thank you for buying this fine Pioneer product. For the most effective
performance of ail the functions of this unit, please read this operation
manual carefully before using. Store this manual in a safe place together
with warranty and service center information for future reference.
WARNING:
to
prevent
FIRE
OR
SHOCK
HAZARD.
LINE
VOLTAGE
SELECTOR
SWITCH
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE.
Only
multi-voltage
models
are
provided
with
this
switch.
U.S.,
Canadian,
European,
U.K.,
and
Australian
models
are
not
provided
with
this
switch.
IMPORTANT
NOTICE
Mains
voltages
in
Saudi
Arabia
are
127
V
and
220
V
only.
[For
U.S.
and
Canadian
models]
Never
use
this
mode!
with
110
V
setting
in
Saudi
Arabia.
The line voltage selector switch is on the rear panel. Before
The.
sen!
number
for.
this
equipment
is
located
on
the
rear
your
model
is
shipped
from
the
factory,
this
switch
is
set
to
panel.
Please write
this
serial
number
on
your
enclosed
war-
pe
Bes
‘i
the
power
requirements
of
the
destination.
Check
that
it
is
set
ranty
card
and
keep
it
in
a
secure
area.
This
is
for
your
securi-
properly
before
plugging
the
power
cord
into
the
AC
wall
ty.
socket.
If
the
voltage
is
not
properly
set
or
if
you
move
to
an
area
where
the voltage
requirements
differ, adjust
the
"
selector switch
as
follows.
{For
Canadian
model]
1,
Use
a
medium-size
screwdriver.
CAUTION:
to
prevent
ELECTRIC
SHOCK
DO
NOT
2.
Insert
the
screwdriver
into
the
groove
on
the
voltage
USE
THIS
(POLARIZED)
PLUG
WITH
AN
EXTENSION
CORD,
selector
and
set
to
the
voltage
vaiue
of
your
area.
RECEPTACLE
OR
OTHER
OUTLET UNLESS
THE
BLADES
CAN
BE
FULLY
INSERTED
TO PREVENT
BLADE
EXPOSURE.
ATTENTION: pour prevenin Les CHOCS ELEC-
TRIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC
UN PROLONGATEUR UNE PRISE DE COURANT OU UNE
VOLTAGE SELECTOR
AUTRE SORTIE DE COURANT, SAUF SI LES LAMES PEUVENT oA Bar
ETRE INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE Medium-size
A
DECOUVERT.
screwdriver
FEATURES
Ssh
scveorsinre
ated
nen
ireee
nmin
3
PARAMETER
CONTROL
......ecsscccosesssseeeeseesnstsesessvacseeeenes
16
BEFORE
USE..
CREATING PROGRAMS I (IN THE SOUND FIELD
CONTROL MODE)
3
PRECAUTIONS BEFORE OPERATING .4
24 USING SURROUND MODE.
5
7
BLOCK DIAGRAM...
ABOUT SOUND FIELD CONTRO
CONNECTING
PANEL FEATURES AND FUNCTIONS
PRELIMINARY OPERATIONS
FUNCTIONS
USING SOUND FIELD CONTROL
CREATING PROGRAMS II (IN THE SURROUND MODE)
HOW TO USE THE DIGITAL EQUALIZER ........
HOW TO USE THE USER PROGRAM MEMORY .-
TROUBLESHOOTING
SPECIFICATIONS
Y PIONEER’
The future of sound and vision.

——
IMPORTANT
The bghtning flash unth arrowhead, within an equitsterat
is mmtended to alett the user to the presence of
ed “dangerous voltage” within the product's
enclosure that may be of sufficient magnitude to constitute
atisk of electre shock to persons.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO PREVENT THE RISK OF ELECTRIC SHOCK. DO
NOT REMOVE COVER {OR BACK}. NO USER:
SERVICEABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
Hateral trang’
The exclamation point witht
intended
to
alert
the
user
¢
nce
of
impartent
operating
and
maintenance
gi
instructions
in
the
firerature
accompanying
tn
sapliance
READ INSTRUCTIONS ~ All the safety and operating
instructions should be read before the appliance is
operated
RETAIN INSTRUCTIONS -- The operating instructions
should be retained for future reference
HEEO WARNING ~ All warnings on the appliance and in
the operating instructions should be adhered to.
FOLLOW INSTRUCTIONS — Alt operating and use in-
structions should be followed.
WATER ANO MOISTURE ~ The appliance should not
be used near water ~ for example, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet base
ment, or near a swimming pool, ete
LOCATION — The appliance shouid be installed in a
stable focation,
WALL OR CEILING MOUNTING ~ The apptiance
should not be mounted to a wall or ceiling
VENTILATION -- The appliance should be situated so
that its location or position does not interfere with
its proper ventitation. For example, the appliance
should not be situated an a bed, sofa, rug, or similar
surface that may block the ventilation openings; or,
placed in a built-in installation, such as 8 bookcase
or cabinet that may impede the flow of air through
the ventilation openings.
HEAT ~ The appliance should be situated away from
heat sources such as radiators, heat registers,
stoves, or other appliances (including amplifiers)
that produce heat.
POWER SOURCES ~- The appliance should be con-
nected to a power supply only of the type de-
sctibed in the operating instructions or as marked
on the appliance.
POWER-CORD PROTECTION — Power-supply cords
should be routed so that they are not fikely to be
walked on or pinched by items placed upon or
against them. Pay particular attention to cords at
plugs, convenience receptacles, and the point
where they exit from the appliance
POLARIZATION — If your purchased product is pro
vided with a polarized power plug, please read the
follawing instructions. This product is equipped
with 3 polarized alternating current line plug (a piug
having one blade wider than the other). This plug
will fit into the power outlet only one way. This is 3
safety feature. If you are unable to insert the plug
fully into the outlet, try reversing the plug. If the
plug should still fail to fit. contact yaur electrician to
replace your obsolete outlet, Do not defeat the
safety purpose of the polarized plug
CLEANING ~ The appliance should be cleaned only
with a polishing cloth or a soft dry cloth. Never
clean with furniture wax. benzine, insecticides oF
other volatile liquids since they may corrode the
cabinet
EQUIPMENT <7
POWER LINES - An outdoor antenna shouid be located
away from power lines.
NONUSE PERIODS ~ The power cord of the appliance
should be unplugged from the outlet when left un:
used tor a long period of time
OBJECT AND LIQUID ENTRY ~ Care should be taken
s0 that objects do not (all and liquids are not spilled
into the enclosure through openings.
DAMAGE REQUIRING SERVICE ~ The appliance
should be serviced by a Pioneer authorized service
center or qualified service personnel when
@ = The power-supply cord or the plug has been dam
aged
@ Objects have fatien, oF liquid has been spilied into
the appliance
The appliance has been exposed to rain.
The appliance does not appear to operate normally
or exhibits a marked change in performance
@ The appliance has been dropped or the enclosure
damaged
SERVICING - The user should not attempt to service
the appliance beyond that described in the opera-
ting instructions. For all other servicing, contact the
nearest Pioneer authorized service center.
GROUND.
ELECTRIC
SERVICE
~ GROUND CLAMPS
—_—
SAFETY
INSTRUCTIONS
———
OUTDOOR ANTENNA
GROUNDING
~
if
an
outside
an
tering
is
connected
to
sa
terminal,
bé
sure
the
antenna
system
i
so
as
to
provide
some
protection
against
vor:
surges
and
built
up
static
charges
in
the
USA.
section
819
of
the
National
Electrical
Code,
ANSUNFPA
No.
75-1985.
provides
informa:
tion
with
respect
to
praper
grounding
of
the
mast
and
supporting
structure,
grounding
of
the
lead-in
wire
to
an
antenna
discharge
unit,
size
of
grounding
conductors,
location
of
antenna
discharge
unit,
connection
to
grounding
electrodes,
and
require-
ments
for
the
groundirg
electrode,
See
Fig.
A
CART
~
An
appliance
and
cart
combination
should
be
moved
with
care,
Quick
sions.
excessive
force,
and
uneven
surfaces
may
cause
i
appliance
and
cart
combination
to
overturn
NEC = NATIONAL ELECTRIC CODE
ANTENNA
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810 ~ 201
GROUNDING CONDUCTORS:
ION 810 = 217
+ POWER SERVICE GROUNDING
ELECTRODE SYSTEM
FIG.
A
INEC
ART
250,
PART
H)
[For Canadian model]
This
digital
apparatus
does
not
exceed
the
Class
B
limits
for
radio
noise
emissions
from
digital
apparatus
set
out
in
the
Ra-
dio
interference
Regulations
of
the
Canadian
Department
of
Communications.
2
<ARB1203>
[Pour
le
modéie
Canadien]
‘interference,
radioélectrique
générée
par
cet
apparel
nu-
mérique
de
type
B
ne
dépaésse
pas
les
limites
énoncées
dans
le
Réglement
sur
les
perturbations
radioélectriques,
section
appareif
numérique,
du
Ministére
des
Communications.

FEATURES
mw Provides 8 Surround effect and 16 Sound Field
Control programs.
mw Using original high performance DSP
technology, |.E.R.S (Integrated Early Reflection
System) provides four extremely realistic sound
field programs...... HALL 1, HALL 3, JAZZ 4,
ROOM 1.
m Program parameters, sound effect levels, and
optional balance settings for 16 original
programs can be stored in memory.
BEFORE USE
m Check the accessories
AUCIG TOTS cece 4
™ Loading the remote control unit with batteries.
1, Open the cover of the battery case on the back of the
remete control unit by pulling in the direction indicated
by the mark while pressing.
2. Take two of the supplied Size AAA, RO3/UM-4
batteries and insert as shown in the battery case.
3. Close the battery case cover.
Size AAA, RO3/UM-4 batteries ... 2
§ You can create just the sound you want with the
Digital Equalizer.
® Equipped with a test tone generator to enable
accurate setting adjustment.
® The supplied remote control unit allows you to
operate the unit without moving from the
listening position.
Using the batteries incorrectly may cause them to leak
or burst. Pay careful attention to the following points.
1. {nsert the two batteries making sure they are aligned with the polarity
markings in the battery case.
2. Don’t use a new battery with an old one.
3. Batteries of the same size may have different voltages so don’t use
different kinds of batteries together.
Range of Operation of the Remote Control Unit
The remote control unit can dperate the main unit within a distance of
7 meters, and within an angle no more than 30 degrees off-axis from
the infrared receiver.
INFORMATION TO USER [FOR U.S. MODEL}
This asvanent generates and uses radio frequency
ener ¢ not installed and used properly. that is. in
strict aocorsance with the manufacturer's instructions,
erference to radio and television recep.
type tested and found to comply with
Cass 8 computing device in accordance
ieations in Subpart J of Part 18 of FCC
designed to provide reasonable pro-
tection aswine: such interference in a residential instat-
lation, omeever there is NO guarantee that interference
will moo @ particular installation.
If this equipment does cause interference to radio or
television reception, which can be determined by turn-
ing the equipment off and on. the user 1s encouraged to
try to correct the interference by one or more of the
following measures
@ reorient the recerving antenna
@ relocate this equipment with respect (0 the recemver
@ move this equipment away from the recever
@ olug this equipment mto a different outlet so that
equipment and receiver are on different branch cu
cuits
if necessary. the user should consult the deaier or an
experienced radio/television technician for additional
suggestions. The user may find the following booklet
prepared by the Federal Communications Commission
helpful
“How fo idenufy and Resolve Radio. TV interference
Probiems”
This booklet 1s available from the US Government
Printing Office, Washington, DC, 20402, Stock No
004-000-00345-4
The above instructions apply only to units which will
be operated in the Unued States.
3
<ARB1203>

PRECAUTIONS BEFORE OPERATING
@ Install in a well ventilated location and avoid high
temperatures and high humidity
To avoid damage to the cabinet or intemal parts, do not install near heat
sources such as stoves or other heat producing appliances, or in
locations that receive direct sunlight. Instailing in hot, humid, steamy,
smoky, or dusty locations, or near furniture, may also fead to damage
or accidents.
BLOCK DIAGRAM
pean
|
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Ls
ek FRONT OUT
ON
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rt
t
L>-or
TAPE shy
PLAY ~ ic]
oO- BY SINE
=a PRO LOGIC “
if rn MONO QUT
| 4 2 |
1
tf >f5 center our
LROm | ‘
LEVEL
BALANCE iweut | | +o wet H
2 Oe i +f >-01
—-@- $- $45 t
L yA £ } Ff oarran PROCESSING
rT} «po po
[" ee H al PATER FRONT OUT
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Tata be ot 3
Lame) itt iti et
T+ B+ ZO | i i
Len TALIS | ‘
i
ae
|
mr
:
CONTROL
j—
?
| f OIGITAL
Oni weut i i pegs : 1 REAR OUT
i Pt
5 2 Lal ova — i>~-OR
Micsopracessor | Microprocessor Sit
Key INPUT 5 a MeMoRY to 4
4
em
|
Lee
1
4
MASTER
VOLUME
oseray [-——___}
4
<ARB1203>>

ABOUT
SOUND
FIELD
CONTROL
gourd
7s
at
a
concert
differs
depending
on
the
listening
He
amen
ame
vour
listening
position.
This
is
because
sympathetic
;
ps
aria
sounds
reflected
from
the
ceiling
and
walls
reach
your
-
anes.
from
different
directions.
With
this
unit,
computer
ation
jets
experience
the
sensation
of
listening
to
any
genre
ayaic
in
Ue
OST
suitable
acoustic
environment.
There
is
a
choice
j
pa
proset
sounc
Feld
programs,
which
include
8
Surround
settings.
HALL
(4)
to
(4)
#
corvincing
hall
sound
whether
you
are
listening
to
a
gay ca ence
a
ull
symphony
orchestra.
all
orchesT?
&
2
JAZZ (1) to (4)
This
gives
you
Te
sound
field
of
a
jazz
club
or
an
intimate
nightclub.
w DISCO (1) and (2)
“sy
sound,
with
extra
reverb
for
greater
ambience.
A
eho!
high-27
ROCK (4) and (2)
citing atmosphere of a live concert.
w ROOM {1} and (2)
With
this
you
can
enyoy
the
sirnulated
sound
of
a
comfortable
listening
room,
w CHURCH
The sound fie
pipe organ.
“mw DELAY
inthis
mode,
somes
with
different
volume
levels
and
degrees
of
delay
ate
output
throwign
cifferent
speakers
to
create
a
spacious
effect
when
used
in
conjuresion
with
the
main
speaker.
church, ideal for reproducing the rich sound of a
This
unit
is
equipped
with
a
Dolby
Surround
Processor
that
uses
digital
delay
circuitry
to
produce
a
more
spacious
sound
field
with
greater
presence.
m= DOLBY PRO LOGIC SURROUND
Use
this
effect
for
movie
soundtrack
sources,
particularly
those
bearing
the
(0
[pots
surmouno
|
mark.
You
get
the
impression
of
actually
being
in
a
movie
theater
or
at
a
concert.
The
standard
delay
time
for
DOLBY
SURROUND
is
20ms.
® DOLBY 3 CHANNEL LOGIC
This
adds
the
rear
speaker
signal
to
the
front
speakers
to
simulate
the
PRO
LOGIC
effect
through
the
three
front
channels
(front
1,
R,
and
Center).
= STADIUM
Use
this
effect
when
watching
five
sports
broadcasts
such
as
baseball
or
football,
and
you
will
feel
as
though
you
are
right
there
in
the
stadium.
= SIMULATED SURROUND (1), (2)
Select
this
effect
with
monaural
sources
such
as
ordinary
TV
to
create
a
wide,
spacious
sound.
It
can
also
be
used
with
stereo
sources.
@ THEATER (1), (2)
These
effects
are
ideal
when
you
want
to
enjoy
stereo
movie
soundtrack
sources
that
don’t
bear
the
[J]
[potsy
surrouno
]
mark.
=
STUDIO
This
recreates
the
effect
of
listening
to
a
performance
in
a
comparatively
small
place,
such
as
a
studio
or
small
hall.
When listening to monaural sources, enjoy the effect of SIMULATED
SURROUND. If you use anything other than SIMULATED
SURROUND 1, 2, in the Surround mode when listening to a
monaural source, there will be no sound from the rear speaker.
Manufactured under license from Dolby Laboratories Licensing
Corporation.
Additionally
licensed
under
one
or
more
of
the
following patents: U.S. numbers 3,632,886, 3,746,792 and
3,959,590;
CANADA
numbers
1,004,603
and
1,037,877.
“Dolby” and the double-D symbol are trademarks of Dolby
Laboratories Licensing Corporation.
Manufacturé
sous
licence
de
Dolby
Laboratories
Licensing
Corporation.
En
outre,
sous
license
d’un
ou
plusiers
des
brevets
suivants:
numéros
ameéricains
3,632,886,
3,746,792
et
3,959,590;
numéros
canadiens
1,004,603
et
1,037,877.
Le
terme
“Dolby”
et
le symbole
Double-D
sont
des
marques
dépsoées
de
Doiby
Laboratories
Licensing
Corporation.
NOTE:
In
order
to
optimize
the
DOLBY,
SURROUND
decoder’s
operation,
be
sure
to
adjust
the
DOLBY
SURROUND
input
balance
frefer
to
“PRELIMINARY
OPERATIONS”
on
page
13).
5
<ARB1203>

ABOUT SOUND FIELD CONTROL
PLACING THE SPEAKERS
For the best sound field contro! effect, set up your speakers as shown
in the figure below.
Basic Setup
Front Speaker
{Left)
(Right)
Y
Listening
LL)
Rear
Rear Speaker. |
Zr SS iRight)
NOTE:
* Speakers placed very close to a TV should be magnetically shielded.
°
Place
the
Jeft
and
right
speakers
at
equal
distances
from
the TV.
* When using only one center speaker, place it above the TV. if you
place it at the side of the TV, the sound and the picture may not seem
quite synchronized.
* itis more effective if the rear speakers and processing front speakers
are positioned slightly higher than the level of your ears when listening,
*
It
is
recommended
you
use
amps
and
speakers
that
are
matched
in
output
and
efficiency.
Example of an Expanded Setup
Center Speaker
Front Speaker
Front Speaker
{Left}
Subwoofer
Processing
Processing
Front
ont
Front
Speaker
Speaker
Listening Area
Rear
Rear Speakers
(Left) FL=/) Soh
Placing the center speakers between two widely spaced front speakers
assures much clearer orientation of speech or vocals.
CONCERNING THE LISTENING ROOM
The best effect cannot be obtained from this unit if there are a lot of
sound reflections in the room. If your room suffers from this problem,
take the following measures
* in a room where sound reflections and vibrations are easily generated,
use thick woolen curtains or try moving furniture to different positions.
* In a room with hard, rigid walls or glass doors, prevent generation
of reflections and standing waves by using thick woolen curtains.
6
<ARB1203>

CONNECTING
THE
EASIEST
WAY
TO
ENJOY
THE
SOUND
FIELD
:
EFFECTS
Sources
tae { Your amp
Turntable
|
CD player ft
Tuner —
|
I
I
I
LD player
Cassette decks
Speakers
ee tend ADAPTOR } « Either use the ADAPTOR OUT, IN jacks,
OUT IN or TAPE REC QUT, PLAY IN jacks.
FRONT (R)
« When using these
connections, put
the SOUND FIELD
SYSTEM SELECTOR
switch to the 4CH side.
© The long slit on the power outiet is the
ground. This is convenient when matching
the polarity of power cords of other devices.
p="
To AUX etc.
b=")
Optional amp
REAR {R}
REAR
—
™ Connecting the Power Cord
Home AC power outlets have polarity, and are grounded. This unit takes
Lit
Using
tre
from
processing
speaker,
put
this
switch
in
the
4CH
advantage
of
this
polarity
to
improve
sound
quality.
As
shown
in
the
ing
front
output
will
be
mixed
with
the
front
figure,
insert
the
pin
on
the
side
of
the
power
cord
marked
with
a
white
gs
means
you
can
still
enjoy
Sound
Field
Control
line
into
the
ionger
of
the
two
slits.
fiver wet onry four speakers.
Home power outlet
fratt sing the center speaker, when using DOLBY
MHL arc DOLBY 3CH LOGIC with these connections, switch
ten ARDDE to PHANTOM (See page 21).
> The longer one is the ground.
White fine
7
<ARB1203>

CONNECTING
ENJOY THE FULL SOUND FIELD EFFECT
This is the same setup as on the previous page, but additionally using
two amps, two processing front speakers, center speakers, and a
subwoofer.
PROCESSING
PROCESSING
FRONT (L) FRONT (L) CENTER CENTER FRONT {R} FRONT (A)
© ©
SUBWOOFER
STEREO AMP
*
AUX1 AUX2 is ;
2 L a
28 @ ‘
B
% In the SOUND FIELD CONTROL MODE, switch
the input selector to AUX 1 and the speaker
selector to A. in the SURROUND MODE,
switch the input selector to AUX 2, and the
speaker selector to B.
* Use when bass output is imsu*
* Use a monaural aro or the one
channel of a sterex amp.
a .
} Your amp or an optional amp
SP-70012
* With these connections, put the SOUND
FIELD SYSTEM SELECTOR switch to the
6CH position.
To connect power amps to this unit:
* If directiy connecting a power amp that has no volume control to the
front output, use power amps for the processing front, rear, center,
REAR
iL)
and
mono
outputs
that
have
nearly
the
same
amount
of
power
as
that of the power amp used for the front output.
* In order to obtain effective sound field balance, volume contro! should
be a capability of the power amps or integrated amps connected to
outputs other than the front output.
8
<ARB1203>

PANEL
FEATURES
AND
FUNCTIONS
REAR PANEL
[-
0.009995
}
f ®
wi
i
©
@
Audio
Input
Jacks
(INPUT)
Conrect
to
2
stereo
amp’s
audio
output
jacks
(such
as
an
adaptor
output
of
tage
wack
recording
output).
@Tape Jacks (TAPE)
Record
(REC):
Connect
to
a
cassette
deck’s
record
input
jacks.
Playback
(PLAY):
Connect
to
a
cassette
deck’s
playback
output
jacks.
@ Front Output Jacks (FRONT)
Conrecz
tp
@
stereo
amp’s
input
jacks
(such
as
an
adaptor
input
or
tape
playeece
input).
NOTE.
if
you
caemect
the
audio
input
and
front
output
jacks
of
this
component
toa
9
amp,
use
the
stereo
amp’s
tape
monitor
jacks
and
switch
the
Tot.
MONITOR
switch
ON.
@
Processing
Front
Output
Jacks
(PROCESSING
FRONT)
Connect
to
@
stereo
amp’s
audio
input
jacks
for
processing
front
speak
as,
©)
Processing
Rear
Output
Jacks
(PROCESSING
REAR)
Connect to the audio input jacks of the stereo amp used to drive the
processire
ar speakers.
(6) Center Output Jacks (CENTER)
These avs used as front center output. Connect to the amp used to drive
tho cer speakers. Because the left and right signals output through
those laces are the same, so it is possible to use only one channel.
o 7 im]
i
)» © ®
@) Mono Output Jack (MONO)
This mixes and outputs left and right channel audio signals. If the bass
sound is insufficient, connect to an amp that drives the subwoofer.
Output fevel is linked only to the master volume.
@® SOUND FIELD SYSTEM SELECTOR
When controlling the sound field without the processing front speakers,
switch to the 4CH position. in general, leave it in the 6CH position.
@ Power Outlet (UNSWITCHED, 500W or MAX)
* Regardless of whether this unit’s power switch is turned off or on,
power is supplied at all times directly to the unit plugged into this
outlet. (Therefore, use the ON-OFF power switch of the connected
component to turn it on and off.)
* Be careful that the power consumption of the component connected
to this unit does not exceed 5O0W.
NOTE:
* This unit should be disconnected by removing the power plug from
the wall socket when not in regular use, e.g. when on vacation.
* Do not connect appliances with high power consumption such as
heaters, irons, or television sets to these AC OUTLETS in order to
avoid overheating and fire risk.
This can cause the receiver to malfunction.
GO) Power Cord
3
4 <ARB1203>

PANEL FEATURES AND FUNCTIONS
FRONT PANEL
@) POWER switch
Press to switch the power ON. Press again to switch the power OFF.
(Function switches
DIGITAL EQUALIZER: Only the remote contro! unit can be used to
control equalization of seven frequency bands (65Hz, 160Hz, 400Hz,
1kHz, 2.5kHz, 6.5kHz, 12.5kHz). (See page 23)
SURROUND : this switches sound field reproduction to
SURROUND.
USER PROGRAM : For playback with memorized user
programs.
SOUND FIELD CONTROL: Press for reproduction of one of the unit's
16 internal sound field programs.
@ Operation Display (See page 11)
@ MODE switch
UP, DOWN switches: Use these to call up the desired program from
the above three functions (excluding DIGITAL
EQUALIZER), Pressing the UP switch gives you
the next program, and the DOWN switch takes
you back to the previous program No.
@ INPUT LEVEL
Adjust as necessary to accommodate the PREOUT level of the amp
connected to the INPUT jack. In general, leave it in the center position.
if the overload indicator lights, turn in a counterclockwise direction until
the overload indicator goes out.
10
<ARB1203>
(® INPUT BALANCE
Adjust the Dotby Pro Logic Surround input balance.
NOTE:
When playing back in the SURROUND mode, follow procedure in
“PRELIMINARY OPERATIONS” on page 13.
@ MASTER VOLUME
This adjusts the overall volume level.
@® REMOTE SENSOR
When using the supplied remote control unit, point it at this sensor
(2 TAPE MONITOR switch
Press when playing back from a cassette deck or other component
connected to the REC/PLAY jacks on the rear panel.
@® MUTING switch
Press to temporarily stop sound output. Press again to resume listening.