Sony STR-GX700ES User Manual
3-798-949-21(2)
FM Stereo
FM-AM Receiver
Operating Instructions
STR-GX700ES
© 1995 by Sony Corporation
Warnitig
WARNING
To prevent fire or shock hazard, do not expose the unit to rain or moisture.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol is intended to alert the user to
the presence of uninsulated "dangerous
voltage" within the product's enclosure that
may be of sufficient magnitude to constitute
a risk of electric shock to persons.
This symbol is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
Owner's Record
The model number is located on the rear exterior and serial
number is on the rear. Record the serial number in the
space provided below. Refer to these numbers whenever
you call upon your Sony dealer regarding this product.
INFORMATION
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and
receiver.
— Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
— Consult the dealer or an experienced radio/TV
technician for help.
CAUTION
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.
For the customers in Canada
CAUTION :
TO PREVENT ELECTRIC SHOCK, EX) NOT USE THIS
POLARIZED AC PLUG WITH AN EXTENSION CORD,
RECEPTACLE OR OTHER OUTLET UNLESS THE
BLADES CAN BE FULLY INSERTED TO PREVENT
BLADE EXPOSURE.\
------------------------
Model No. STR-GX700ES Serial No.
Note to CATV system installer
This reminder is provided to call the CATV system
installer's attention to Article 820-40 of the NEC that
provides guidelines for proper grounding and, in
particular, specifies that the cable ground shall be
connected to the grounding system of the building, as
close to the point of cable entry as practical.
Table of Contents
Introduction
Overview............................................................................................4
Precautions
Chapter 1 Getting Started
Unpacking..........................................................................................5
Checking the Supplied Accessories
Inserting the Batteries into the Remote Control
Hookups.............................................................................................6
Connecting an FM Antenna
Connecting an AM Antenna
Connecting Audio/Video Components
Connecting Speaker Systems
Connecting the AC Power
Chapter 2 Basic Operations
Listening to/Watching a Program Source.....................................9
Selecting a Program Source......................................................9
Selecting the Speaker System...................................................9
Adjusting the Audio..................................................................9
Using the Remote Control
Remote Button Descriptions
Oerating One Component While Using Another................ 12
Changing the Factory Setting of a FUNCTION Button. 12
Receiving Broadcasts
Direct Tuning............................................................................13
Automatic Tuning................................................................... 14
Presetting Stations
Receiving Preset Stations........................................................15
Watching Video Programs............................................................16
Watching Video Programs
Combining a Video Image with the
Using Pre-programmed Sound Fields.........................................17
........................................................................................
........................................
.....................................................
...................................................
..................................
...................................................
........................................................
......................................................
.................................................
.....................................................................
...................................................................
.....................................................
Soimd from Another Program Source
...............................
..................
10
11
13
14
16
16
Chapter 4 Digital Sound Effects
Dolby Surround Sound
5
5
5
6
6
7
8
8
Selecting the Center Mode
Adjusting the Speaker Volume..............................................25
Adjusting the Delay Time of the Rear Speakers
Creating Custom Sound Field
Adjustable Parameters............................................................27
Understanding the Surround Sound Parameters
Adjusting Parameters..............................................................28
Selecting the Sound Field Setting..........................................29
Chapter 5 Other Information
Troubleshooting..............................................................................30
Specifications...................................................................................32
Identifying the Parts and Controls
Front Panel................................................................................34
Remote Control........................................................................35
Index.................................................................................................36
Quick Reference
.................................................................
.....................................................
.................
......................................................
...............
..............................................
............................................................................
24
24
26
27
28
34
37
Chapter 3 Additional Operations
Recording.........................................................................................18
Recording on a Tape, DAT or an MD Recorder
Recording from Another Tape (Dubbing)
Recording on a Video Tape....................................................19
Adding New Sound on a Video Tape during Video
Editing.....................................................................................19
Indexing Preset Stations................................................................21
Creating an Index Name for a Preset Station......................21
Scanning the Indexed Stations...............................................22
Indexing a Program Source...........................................................22
Using Sleep Timer
..........................................................................
.................
...........................
23
18
18
Introduction
r
Overview
Features of this receiver include:
Dolby *Pro Logic Surround Sound Decoder
• Provides four channels of sound information (front left,
center, front right, and rear).
• Four center modes, to match your speaker configuration
(WIDE, NORMAL, PHANTOM and 3 CH (channel)
LOGIC).
• Enhanced Dolby Pro Logic sound fields, depending on
your sound preferences (THEATER).
• Variable delay time (15 - 30 ms).
Sound Field Settings
• A variety of adjustable sound fields simulate the way
you'd experience sound in various listening environments.
Six factory preset sound field settings are included (HALL,
ACOUSTIC, LIVE, DANCE, THEATER, DOLBY SUR).
Digital Synthesis FM/AM Tuning
• Allows you to precisely tune in a station.
30 random FM/AM Station presets
• Lets you store your favorite stations in memory for easy
recall.
Remote Control
• Remote control allows you to use a single remote control
for most audio and video operations.
Audio/Video Inputs
• Includes five video inputs (one on front panel).
Center Channel and Surround Amps.
• Center channel amp: 70 watts
• Surround channel amp: 25 + 25 watts
4/8-Ohm Impedance Switch
• Lets you use front and center speakers with either 4 or 8
ohm impedance.
Station Index
• Lets you group preset stations by specific names.
Audio/Video Editing
• Lets you combine a video image with the sound from
another program source.
About Dolby Surround Sound
The sound tracks of many programs, including current TV
shows and movies that are on video cassette and laser disc,
use Dolby Surround Sound. This enhanced audio
soundtrack complements the action as it happens on the
screen. Surround sound uses four separate channels to
direct off-screen audio effects, on-screen dialog, left-to right
panning, and music, bringing you right into the action. In
the past, you would have to go to a movie theater to
experience all the Benefits of surround sound. But now, with
the special sound decoder that is built into this receiver, you
can experience Dolby Surround Sound right in your living
room, with sound that even rivals what you would
experience in a movie house.
Independent 3-Channel Amplifier
The amplifier section is composed of independent power
circuits for all channels; front left, right and center channels,
and uses a push-pull output circuit. This circuit design
allows the output impedance to be lowered, while allowing
current flow and total power dissipation to increase. The
result is better performance into low impedance loads, and
at high power output levels.
Full Bandwidth Center Channel
Because as much as 70% of a typical movie's audio "energy"
comes from the center channel, Sony has designed this
receiver-with full-bandwidth center channel amplifiers
(20 Hz - 20 kHz). This discrete amp is powered by a large
transformer and uses dedicated filter capacitors for each
channel to further ensure superior audio quality during
transients and peak power output periods.
• Manufactured under license from Dolby Laboratories Licensing
Corporation. Additionally licensed under Canadian patent number
1,037,877. "Dolby," the double-D symbol and "Pro Logic" are trademarks of
Dolby Laboratories Licensing Corporation.
Chapter 1 Getting Started
r
Precautions
On safety
• For USA and Canadian models, operate the unit only on
120 V AC, 60 Hz.
• Should any solid object or liquid fall into the cabinet,
unplug the unit and have it checked by qualified
personnel before operating it any further.
• Unplug the unit from the wall outlet if it is not to be used
for an extended period of time. To disconnect the cord,
pull it out by grasping the plug. Never pull the cord
itself.
• One blade of the plug is wider than the other for the
purpose of safety and will fit into the power outlet only
one way. If you are unable to insert the plug fully into the
outlet, contact your dealer.
Place the unit in a location with adequate air circulation
This will prevent internal heat build up in the unit.
Do not install the unit:
• near heat sources such as radiators or air ducts.
• in a place subject to direct sunlight, excessive dust,
mechanical vibration or shock.
Unpacking
Checking the Supplied Accessories
Check that you have received the following items.
• FM wire antenna.........................................................................(1)
• AM loop antenna........................................................................(1)
• Remote control............................................................................(1)
• AA-size Sony batteries (SUM-3 (NS))
Inserting the Batteries into the Remote Control
Insert two size AA batteries (supplied) by matching the +
and - on the batteries to the diagram inside the battery
compartment.
.....................................
(2)
Do not place anything on top of the cabinet
The top ventilation holes must be unobstructed for proper
operation of the unit and to prolong the life of its
components.
Do not throw away the carton and packing material!
Keep the packaging to transport the system for servicing, etc.
Cleaning the cabinet
Clean the cabinet, panel and controls with a soft cloth lightly
moistened with mild detergent solution. Do not use any type
of abrasive pad, scouring powder, or solvent such as alcohol
or benzine.
For customers in the U.S.A.
For detailed safety precautions, see the “IMPORTANT
SAFEGUARDS" leaflet.
If you have any question or problem concerning
please consult your nearest Sony dealer.
your unit.
Notes
• If you plan not to use the remote for an extended period of
time, remove the batteries to avoid possible damage from
battery leakage.
• With a normal use, the batteries should last for
approximately six months.
• Do not mix different types of batteries.
Hookups
This section describes how to hookup antennas, audio components, TV/VCRs, speaker
systems, and external amplifiers.
Notes
• Do not connect the power cord to an AC outlet nor press
the POWER switch before completing all other hookups.
• Be sure to fully insert the cable connectors into the jacks.
Loose connection may cause hum and noise.
• Jacks and plugs of the connecting cord are color-coded as
follows:
Red jacks and plugs: For right channel audio
White jacks and plugs: For left channel audio
Yellow jacks and plugs: For video
Connecting an FM Antenna
Connect the supplied FM wire antenna for temporary use.
For better sound reception, we recommend that you use a
75-ohm coaxial cable (not supplied) instead.
Connecting an AM Antenna
Connect the supplied AM loop antenna to the AM antenna
terminal, as shown below:
If you have poor AM reception
Usually, the supplied AM loop antenna is adequate to
receive AM broadcasts.
If you have poor reception, connect a 20 to 50 ft. (6 to 15meter) insulated wire to the AM antenna terminal in
addition to the loop antenna. If possible, extend the wire out
of doors and keep it horizontal.
(Do not remove the AM loop antenna.)
To prevent hum
If you install an outdoor antenna, connect the ground wire to
the ANTENNA ground terminal (/h) for lightning protection.
Connecting AudioAAideo Components
Make sure that you connect encli plug correctiv: red plugs to the right channel (R) jacks of audio signals; white plugs to the left
(1.) channel jacks of audio signals; and vellow plugs to the video signals.
Receiver Other ecjuipment
Audio Cord
White White
L 1
L
Monitor TV
to AUDIO/
VIDEO OUT
VCR 3 Camera
recorder
TV
to AUDIO/
VIDEO OUT
to VIDEO
IN
to VIDEO 3/
INPUT on the
front panel
to AUDIO/
VIDEO OUT
to OUTPUT
LD player
o
to OUTPUT
to AUDIO/
VIDEO IN
d)®
éé
VCR 2
Video Cord
to AUDIO/
VIDEO OUT
to AUDIO/
VIDEO IN
R
Red Red
Yellow
VCR 1
to AUDIO/
VIDEO OUT
PHONT S^EAKEitS
REA3 SPfcAKbHS llCt’<:e3StlAy<:H
Yellow
b1
R
ffl
Turntable
Note
The TAPE IN jacks are only for monitoring the sound so that
you canncrt record the sound of a component connected to
the TAPE IN jacks. Use another l.N jacks for recording.
CD player
to LINE IN
DAT deck or
MD recorder
to LINE OUT to LINE IN
to LINE OUT
Tape deck
Hookups (continued)
Connecting Speaker Systems
Make sure you match the + and - of the speaker cord to the +/- diagram on the speaker terminals. If the cords are reversed, the
sound will be distorted and will lack bass.
Selecting the impedance
Select the impedance for the front and center speakers.
If nominal impedance of
your speaker is:
4 ohms or higher 4D
8 ohms or higher
• If you are using both FRONT SPEAKERS A and B systems,
use the speakers having nominal impedance of more than
8 ohms and set the IMPEDANCE SELECTOR to the 4 Q
position.
Deciding where to place your speakers
To get the optimum surround sound effect, connect both
front and rear speakers. If you have a center speaker, place it
between both left and right front speakers.
Even though you do not have a full set of speakers, the
receiver is designed to give the best possible surround sound
effect. For details, see "Selecting the Center Mode" on page
24.
Set the IMPEDANCE
SELECTOR to:
80
Connecting the AC Power
Connect the power cord from this receiver to a wall outlet. If
you connect other audio components to the SWITCHED AC
OUTLET on the receiver, the receiver will supply power to
the connected components only when the receiver is turned
on.
oooo
oo|
oooo
JOO
0000
Od
oc©o0C(
000
ooo
30i
Audio component
Caution
Be careful that the total power consumption of components
connected to the outlet(s) on the receiver does not exceed 120
watts.
Do not connect electrical home appliances such as an electric
iron, fan, TV, or other high-wattage appliances to the
outlet(s).
Op
8
Chapter 2 Basic Operations
I
Listening to/Watching a Program Source
Selecting a Program Source Selecting the Speaker System
POWER -► ON
"" 0]
0
0
■ 0
t—t—t-=r-.Ttrd-:•! .-rU-i
^Tzcr-TTUf-zx: I'-.l
0
04 O O O
;o o o
TAPE
Select a program source.
Rotate the FUNCTION knob until the function
indicator you want to select lights on the display.
To select Set to
Phono record PHONO
Radio broadcast TUNER
TV broadcast
Compact disc
DAT or MD
program
Video program
For taped program: Press TAPE. The MONITOR
indicator lights.
If you select a program source using the remote, you can
turn on the power of the component as well as the
receiver.
TV
CD
DAT/MD
VIDEO 1, VIDEO 2,
VIDEO 3, LD
If you connect and
drive
Speaker system A
Speaker system B
Both speaker systems A
and B
For headphone listening: Connect headphones to the
HEADPHONES jack and set SPEAKERS to OFF.
Set the SPEAKERS selector
to
A
B
A+B
Adjusting the Audio
To adjust volume
Turn MASTER VOLUME.
To mute the sound
Press MUTING.
The indicator lights up and the volume level is reduced to a
low level (- 20 dB attenuation).
Press it again to restore the previous listening level.
Start playback of the selected program, for
example, a CD.
To adjust the balance
Adjust BALANCE to correct stereo imaging, when the stereo
image is not symmetrical.
To reinforce the bass
Press BASS BOOST so that the indicator lights up. Press it
again to turn off the effect (the indicator goes off).
(Recommended for low listening levels.)
Listening toAAfatching a Program Source (continued)
Using the Remote Control
The remote lets you operate the receiver and the Sony
components that are connected to it.
• SYSTEM
OFF
■SYSTEM
TV
ON
1 Press one of the SYSTEM CONTROL/ FUNCTION
buttons to select the component you want to use.
The SYSTEM CONTROL/FUNCTION buttons on the
remote are factory-set as follows:
Press
PHONO
To listen to or watch
Records
CONTROL/
FUNCTION
If you use a Sony TV
The TV turns on automatically and switches to the
appropriate video input when you press LD, VIDEO 1,
VIDEO 2 or VIDEO 3. If the TV does not switch to the
appropriate input automatically, press TV/VIDEO on the
remote.
Watching TV without the receiver (for Sony TVs only)
Press TV CONTROL ON to set the remote to operate TV'
functions only (see "Remote Button Descriptions" on page 11
for details). When you press TV CONTROL ON, the TV
turns on and switches to the TV input. If the TV does not
automatically switch to the TV input, press TV/VIDEO.
TUNER
CD
DAT/MD Digital Audio Tapes (DAT)
TAPE Audio tapes
TV TV programs
LD
VIDEO 1
VIDEO 2
VIDEOS
Radio programs
Compact discs (CD)
or MiniDiscs (MD)
Laser discs
Video tapes (VHS)
Video tapes (Beta)
Video tapes (8 mm)
The receiver and the selected component turn on.
If you want to change the factory setting of a button, see
page 12.
If the component does not turn on
Press the power switch on the component.
2 Start playing.
Refer to "Remote Button Descriptions" on page 11 for
details.
To turn off the components
Press SYSTEM OFF. You can turn off the video and audio
components connected to the SWITCHED AC OUTLETS on
the back of this unit at the same time.
10
Remote Button Descriptions
For buttons not described on previous pages and buttons with names different from the buttons on the main unit.
Remote
Button
0-9
>10
CH/PRESET
INDEX
D. SKIP
«◄/►►I
Operates
Receiver
CD player/MD
recorder LD
player
TV/VCR
CD player/
Tape deck/
LD player/
MD recorder
Receiver
TV/VCR
Receiver
CD player
CD player
Tape deck/MD
recorder/VCR/
LD player
CD player/
MD recorder/
LD player
Function
Selects preset numbers.
Selects track numbers.
0 selects track 10.
Selects channel numbers.
Selects track numbers over
10.
Scans and selects preset
stations.
Selects preset channels.
Selects station index names
for index select tuning.
Skips discs (CD player
with multi-disc changer
only.)
Searches tracks (forward or
backward).
Fastforwards or rewinds.
Skips tracks.
Remote
Button
RMS
DIRECTION
RMS CLEAR
RMS/START
ENTER
TV/VIDEO
VISUAL
POWER
TV CONTROL
ON
-/--
SUB CH-r/-
POSI
Operates Function
Tape deck Selects tape direction (for
Tape deck Clears RMS* program (for
Tape deck Programs tracks (tape deck
TV/VCR
TV/VCR Selects input signal: TV
TV/VCR/LD
player
TV
TV Selects the channel entry
TV
TV
tape decks with the RMS*
function.)
tape decks with the RMS
function.)
with the RMS* function
only).
Changes charmels when
used with 0-9.
input or video input.
Turns on or off the power.
Turns on the TV, switches
the input to "TV," and sets
the remote to operate the
TV.
mode, either one or two
digit (in Europe only).
Selects preset channels for
the small picture.**
Changes the position of the
small picture.**
II
■
•
• -t ►
CD player/
Tape deck/MD
recorder/LD
player/VCR
CD player/
Tape deck/MD
recorder/LD
player/VCR
CD player/
Tape deck/MD
recorder/LD
player/VCR
Tape deck
Tape deck
Tape deck/
MD recorder/
VCR
Pauses play or record.
(Also starts recording with
components in record
standby.)
Starts play.
Stops play.
Starts play on the reverse
side.
Sets tape decks to the
record standby mode.
Starts recording when
pressed with (or on
tape deck).
SWAP
PINP
JUMP
ANTTV/VTR
RMS: Random Music Sensor
' Only for Sony TVs with the picture-in-picture function
TV
TV
TV
VCR
Swaps the small and the
large picture.**
Activates the picture-in
picture function.**
Jumps back and forth
between the previous and
current channels.
Selects output signal from
the antenna terminal: TV
signal or VCR program.
11
Listening toAA/atching a Program Source (continued)
Operating One Component While Using
Another
You can temporality operate other components while
listening to or watching a program.
Numeric
buttons
BACKGROUND
1 Hold down BACKGROUND.
2 Press both the corresponding numeric button of the
component you're going to use (see the table below) and
one of the following buttons at the same time; VISUAL
POWER, TV/VIDEO, CH PRESET +/-, ANT TV/VTR,
D.SKIP, ► , ■ , ◄ ◄ /► ► , /► ► !, II, •.
Example: To start recording on a tape deck while
listening to a CD
While holding down BACKGROUND, press
4 (or 5) and press • at the same time.
The numeric buttons are assigned to select the functions
as follows;
Numeric button Operates
1 CD player
Changing the Factory Setting of a FUNCTION Button
If the factory settings of the FUNCTION buttons don't match
your system components, you can change them. For
example, if you have two CD players and you don't have a
DAT or an MD recorder, you can assign the DAT/MD
button to your second CD player.
Note that the settings of the TUNER and PHONO buttons
cannot be changed.
SYSTEM
CONTROL/
FUNCTION
Numeric
buttons
1 Holding down the SYSTEM CONTROL/FUNCTION
button whose function you want to change (DAT/MD,
for example).
2 Press the corresponding numeric button of the
component you want to assign to the SYSTEM
CONTROL/FUNCTION button (I - CD player, for
example).
For the numeric buttons, see the table in "Operating One
Component While Using Another."
Now you can use the DAT/MD button to control a
second CD player.
DAT deck
MD deck
Tape deck A
Tape deck B
LD player
VCR (remote control mode VTR V)
VCR (remote control mode VTR 2*)
VCR (remote control mode VTR 3*)
TV
Sony VCRs are operated with a VTR 1,2 or 3 setting.
These correspond to Beta, 8mm and VHS respectively.
12
To reset the setting to the factory setting
Repeat the above procedure.
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