Technics Stereo System SC EH580 User Manual

System Component  
Operating Instructions  
Model No.  
SC-EH780  
SC-EH680  
SC-EH580  
H
SLEEP PROGRAM CANCEL  
1
4
2
5
8
3
6
9
DISC  
j/-/--  
0
7
TEST  
UPRO LOGIC SUPER SRND  
3
D
A
I
EQ  
C
H
S
E
L
E
C
T
A
V
E
F
F
E
C
T
SUPER  
DIGITAL  
S
O
U
N
D
E
Q
S.WOOFER  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
6
C
H
I
N
P
U
T
D
E
C
K
1
/
2
CD  
/g  
»
¤
MUTING  
M
N
VOLUME  
µ
The illustration shows SC-EH780 for the United Kingdom and Eastern Europe.  
Note  
“EB” on the outer packaging indicates the  
United Kingdom.  
Before connecting, operating or adjusting this prod-  
uct, please read these instructions completely.  
Please keep this manual for future reference.  
EB EP EE GN  
RQT6301-B  
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Table of contents  
Safety precautions  
Before use  
Placement  
Set the unit up on an even surface away from direct sunlight, high tem-  
peratures, high humidity, and excessive vibration. These conditions can  
damage the cabinet and other components, thereby shortening the unit’s  
service life.  
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Caution for AC Mains Lead . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Place it at least 15 cm away from wall surfaces to avoid distortion and  
unwanted acoustical effects.  
Do not place heavy items on the unit.  
Simple set-up and play  
Locating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Speaker leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Flat cables and AC mains lead . . . . . . . . . . . . . . . . . .  
Listening to a CD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
5
6
7
7
8
Voltage  
Do not use high voltage power sources. This can overload the unit and  
cause a fire.  
Bofruse  
Do not use a DC power source. Check the source carefully when setting  
the unit up on a ship or other place where DC is used.  
Control guide and preparatory steps  
AC mains lead protection  
Front panel controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
The remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Turning DEMO off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Setting the time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Ensure the AC mains lead is connected correctly and not damaged. Poor  
connection and lead damage can cause fire or electric shock. Do not pull,  
bend, or place heavy items on the lead.  
Grasp the plug firmly when unplugging the lead. Pulling the AC mains  
lead can cause electric shock.  
Do not handle the plug with wet hands. This can cause electric shock.  
Basic operations  
Foreign matter  
CDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
The radio: manual tuning . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
The radio: preset tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . 18  
Cassette tapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Do not let metal objects fall inside the unit. This can cause electric shock  
or malfunction.  
Do not let liquids get into the unit. This can cause electric shock or mal-  
function. If this occurs, immediately disconnect the unit from the power sup-  
ply and contact your dealer.  
Changing sound field and quality  
Do not spray insecticides onto or into the unit. They contain flammable  
gases which can ignite if sprayed into the unit.  
Boosting the super woofer . . . . . . . . . . . . . . . . . . . . . . . . . 20  
Using the super sound equalizer . . . . . . . . . . . . . . . . . . . . 20  
Service  
Changing sound field and quality . . . . . . . . . . . . . . . . . . . . 20  
Using the acoustic image equalizer (AI EQ) . . . . . . . . . . . . . . . . . . . 21  
Using the manual equalizer (M.EQ) . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
Do not attempt to repair this unit by yourself. If sound is interrupted, indi-  
cators fail to light, smoke appears, or any other problem that is not covered  
in these instructions occurs, disconnect the AC mains lead and contact  
your dealer or an authorized service center. Electric shock or damage to  
the unit can occur if the unit is repaired, disassembled or reconstructed by  
unqualified persons.  
Enjoying surround sound . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
6CH DISCRETE INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
DOLBY PRO LOGIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
SUPER SURROUND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Surround effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
Extend operating life by disconnecting the unit from the power source if it  
is not to be used for a long time.  
WARNING:  
Recording operations  
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK  
OR PRODUCT DAMAGE, DO NOT EXPOSE THIS AP-  
PARATUS TO RAIN, MOISTURE, DRIPPING OR  
SPLASHING AND THAT NO OBJECTS FILLED WITH  
LIQUIDS, SUCH AS VASES, SHALL BE PLACED ON  
THE APPARATUS.  
Before recording (Deck 2 only) . . . . . . . . . . . . . . . . . . . . . . 28  
Recording CDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
Recording the radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30  
Tape-to-tape recording. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30  
Timer operations and convenient functions  
CAUTION!  
Using the timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31  
Changing the sound range display. . . . . . . . . . . . . . . . . . . 34  
Muting the volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Using headphones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Enjoying karaoke (For Australia and N.Z.) . . . . . . . . . . . . . 35  
External unit connections . . . . . . . . . . . . . . . . . . . . . . . . . 36  
Optional antenna connections . . . . . . . . . . . . . . . . . . . . . 37  
Using other equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . 37  
³DO NOT INSTALL, OR PLACE THIS UNIT, IN  
A
BOOKCASE, BUILT-IN CABINET OR IN ANOTHER  
CONFINED SPACE. ENSURE THE UNIT IS WELL  
VENTILATED. TO PREVENT RISK OF ELECTRIC  
SHOCK OR FIRE HAZARD DUE TO OVERHEATING,  
ENSURE THAT CURTAINS AND ANY OTHER  
MATERIALS DO NOT OBSTRUCT THE VENTILA-  
TION VENTS.  
³DO NOT OBSTRUCT THE UNITS VENTILATION  
OPENINGS WITH NEWSPAPERS, TABLECLOTHS,  
CURTAINS, AND SIMILAR ITEMS.  
References  
Troubleshooting guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38  
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39  
Cassette tape selection and care . . . . . . . . . . . . . . . . . . . . 39  
Technical specifications . . . . . . . . . . . . . . . . . . . Back cover  
³DO NOT PLACE SOURCES OF NAKED FLAMES,  
SUCH AS LIGHTED CANDLES, ON THE UNIT.  
³DISPOSE OF BATTERIES IN AN ENVIRONMENTAL-  
LY FRIENDLY MANNER.  
3
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Caution for AC Mains Lead  
(For United Kingdom)  
WARNING: DO NOT CONNECT EITHER WIRE TO THE  
EARTH TERMINAL WHICH IS MARKED WITH THE  
LETTER E, BY THE EARTH SYMBOL n OR COL-  
OURED GREEN OR GREEN/YELLOW.  
(EBarea code model only)  
For your safety, please read the following text carefully.  
THIS PLUG IS NOT WATERPROOFKEEP DRY.  
This appliance is supplied with a moulded three pin mains  
plug for your safety and convenience.  
A 5-ampere fuse is fitted in this plug.  
Should the fuse need to be replaced please ensure that  
the replacement fuse has a rating of 5-ampere and that it  
is approved by ASTA or BSI to BS1362.  
Check for the ASTA mark m or the BSI mark o on the  
body of the fuse.  
Before use  
Remove the connector cover.  
Bofruse  
How to replace the fuse  
The location of the fuse differ according to the type of AC  
mains plug (figures A and B). Confirm the AC mains plug  
fitted and follow the instructions below.  
Illustrations may differ from actual AC mains plug.  
If the plug contains a removable fuse cover you must en-  
sure that it is refitted when the fuse is replaced.  
If you lose the fuse cover the plug must not be used until a  
replacement cover is obtained.  
A replacement fuse cover can be purchased from your  
local dealer.  
1. Open the fuse cover with a screwdriver.  
Figure A  
CAUTION!  
IF THE FITTED MOULDED PLUG IS UN-  
SUITABLE FOR THE SOCKET OUTLET IN  
YOUR HOME THEN THE FUSE SHOULD  
BE REMOVED AND THE PLUG CUT OFF  
AND DISPOSED OF SAFELY.  
THERE IS A DANGER OF SEVERE ELEC-  
TRICAL SHOCK IF THE CUT OFF PLUG  
IS INSERTED INTO ANY 13-AMPERE  
SOCKET.  
Figure B  
If a new plug is to be fitted please observe the wiring code  
as stated below.  
Fuse cover  
If in any doubt please consult a qualified electrician.  
IMPORTANT  
The wires in this mains lead are coloured in accordance  
with the following code:  
Blue: Neutral, Brown: Live.  
2. Replace the fuse and close or attach the fuse  
cover.  
As these colours may not correspond with the coloured  
markings identifying the terminals in your plug, proceed  
as follows:  
The wire which is coloured Blue must be connected to the  
terminal which is marked with the letter N or coloured  
Black or Blue.  
Figure A  
The wire which is coloured Brown must be connected to  
the terminal which is marked with the letter L or coloured  
Brown or Red.  
Fuse  
(5 ampere)  
Figure B  
Fuse  
(5 ampere)  
4
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Simple set-up and play  
STEP1 Locating  
The illustrations show SC-EH780 for the United Kingdom and Eastern Europe.  
Components  
Speakers  
Optimum location  
Distance: A=B=C=D=E  
CD changer or  
CD player  
Sound processor  
Front speaker (left)  
Front speaker (right)  
[EH780] [EH680]  
Center speaker  
Cassette deck  
Tuner/amplifier  
B
A
C
Sound processor  
Tuner/amplifier  
Smiset-undplay  
D
E
CD changer or CD player  
Cassette deck  
[EH780] [EH680]  
Surround speaker (left)  
[EH780] [EH680]  
Surround speaker (right)  
Note  
Use only the supplied speakers.  
Using other speakers can damage the unit and sound quality will be neg-  
atively affected.  
Do not put the CD changer or CD player on the top  
of the tuner/amplifier. Heat can damage your CDs.  
Front speakers  
Left and right front speakers are exactly same.  
Caution  
³Use the speakers only with the recommended system.  
Failure to do so may lead to damage to the amplifier and/or the  
speakers, and may result in the risk of fire.  
Consult a qualified service person if damage has occurred or if  
you experience a sudden change in performance.  
³Do not attempt to attach these speakers to walls using methods  
other than those described in this manual.  
Surround speakers  
Place either side of the listening position, or slightly to the rear, about 1  
meter higher than ear level with the Technics logo facing toward the lis-  
tening position.  
The effect varies with the type of music and the music source.  
If you are unable to position the surround speakers as recommended  
You can put them near the front speakers and still achieve a surround-  
like effect (á page 26, VIRTUAL REAR SURROUND).  
If irregular colouring occurs on your television  
These speakers are designed to be used close to a television, but the  
picture may be affected with some televisions and set-up combinations.  
If this occurs, turn the television off for about 30 minutes.  
The televisions demagnetizing function should correct the problem.  
If it persists, move the speakers further away from the television.  
Attaching to a wall  
Set the speaker onto screws and slide through bracket to lock into posi-  
tion.  
70 mm  
3035 mm  
Ø7.59.5 mm  
79 mm  
Note  
The wall or pillar on which the speakers are to be attached should be  
capable of supporting 5 kg per screw.  
5
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Simple set-up and play  
The illustrations show SC-EH780 for the United Kingdom and Eastern Europe.  
Do not connect the AC mains lead until all other connections are complete.  
STEP2 Speaker leads  
Center speaker  
Surround speaker (left)  
[EH780] [EH680]  
Surround speaker  
(right)  
Surround and center speakers  
L
SURROUND  
R
CENTER  
Right  
Left  
Smiset-undplay  
Speaker side  
[EH780] [EH580]  
Tuner/amplifier side  
[EH780] [EH580]  
Front speaker  
Connect the leads to the terminals of the  
same colour.  
LF and HF stand for low frequency and  
high frequency.  
Grey  
Grey  
Red  
HF  
Blue  
Grey  
Connect the left (L) side in the same  
way.  
Red  
LF  
Note  
Black  
Black  
Blue  
³Never short-circuit positive (r) and nega-  
tive (s) speaker wires.  
³Be sure to connect only positive (red or  
grey) wires to positive (r) terminals and  
negative (black or blue) wires to negative  
(s) terminals.  
Blue  
Red  
HF  
LF  
Grey  
)
6
HF  
)
(
LF)  
(8  
)
(6  
(8  
L
R
[EH680]  
Black  
Blue  
Red  
Red  
[EH680]  
Incorrect connection can damage the  
speakers.  
Black  
Red  
Twist the vinyl tip and pull off.  
Black  
)
Black  
(6  
Red  
)
(6  
L
R
Black  
Red  
Black  
6
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Antennas  
STEP3  
FM indoor antenna  
For Australia and N.Z.  
Twist the vinyl tip and pull off.  
Fix the other end of the antenna where reception is best.  
Adhesive tape  
Smiset-undplay  
AM indoor antenna  
Keep loose antenna cord away  
from other wires and cords.  
Twist the vinyl tip and pull off.  
STEP4  
Flat cables and AC mains lead  
Connecting  
Disconnecting  
Flat cables  
Keep the cables as flat as possible against the back of the unit.  
Connect the connectors to the terminals of the same colour.  
Incorrect connection can damage the unit.  
B1  
B2  
A1  
To household  
mains socket  
AC mains lead  
Appliance inlet  
Insertion of connector  
(For the United Kingdom only)  
BE SURE TO READ THE CAUTION FOR THE AC  
MAINS LEAD ON PAGE 4 BEFORE CONNECTION.  
Even when the connector is perfectly in-  
serted, depending on the type of inlet  
used, the front part of the connector may  
jut out as shown in the drawing.  
Connector  
However there is no problem using the unit.  
Approx. 6 mm  
For your reference:  
Information you enter into the units memory, except for time, remains  
intact for up to two weeks after the mains lead is disconnected.  
7
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Simple set-up and play Listening to a CD —  
[EH780]  
1Press [ê/I] to turn the unit on.  
2Press DIRECT OPEN [DISC1]–  
[DISC5] and insert a CD.  
Label must face upward.  
DISC  
1
2
3
4
Smiset-undplay  
5
3Press [<, OPEN/CLOSE] to close the tray.  
Repeat steps 2 and 3 to load the other trays.  
Displayed when the unit is in CD mode.  
DISC  
Disc number Total number  
of tracks  
Total playing time  
4Press [!] to start play.  
Play starts from the first track on the disc in  
the play position and finishes at the end of the  
last track on the final disc (see below).  
You can start play from another disc by  
pressing [DISC, 15].  
5Adjust the volume.  
DISC  
-- dB  
MIN  
0 dB  
MAX  
Track number  
Elapsed play time  
Final disc  
To stop the disc  
For example, if play starts from disc 4, disc 3 will be the final disc.  
Press [º].  
Order of progression: Disc 4>5>1>2>3  
To pause play  
Press [;] during play. The !indicator flashes.  
Play position  
³The disc in the play position is ready to play immediately when you  
Press [;] or [!] to resume play.  
press [!].  
Note  
³NO DISCis displayed when a disc isnt in the play position.  
You can not change CDs in other trays while a disc is playing.  
8
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[EH680] [EH580]  
The illustration shows SC-EH580 for the United Kingdom and Eastern Europe.  
1Press [ê/I] to turn the unit on.  
2Press [<, OPEN/CLOSE] and  
insert a CD.  
Label must face upward.  
Smiset-undplay  
3Press [<, OPEN/CLOSE] to close the tray.  
Displayed when the unit is in CD mode.  
Total number of tracks  
Total playing time  
4Press [!] to start play.  
Track number  
Elapsed play  
time  
5Adjust the volume.  
-- dB  
MIN  
0 dB  
MAX  
NO DISCis displayed when a disc isnt in the player.  
To stop the disc  
Press [º].  
To pause play  
Press [;] during play. The !indicator flashes.  
Press [;] or [!] to resume play.  
9
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Front panel controls  
A
EH780  
Tuner/amplifier  
»A  
1
2 345 6 7 8  
9
;
1
2
3
Standby/on switch (ê/I) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
Press to switch the unit from on to standby mode or vice versa. In  
standby mode, the unit is still consuming a small amount of power.  
Standby indicator (ê)  
When the unit is connected to the AC mains supply, this indicator lights  
up in standby mode and goes out when the unit is turned on.  
Play timer/record timer button and indicator  
DIGITAL  
S.WOOFER  
VOLUME  
UP  
F
PLAY/FREC  
Í
CLOCK/  
TIMER  
Í/I  
INPUT SELECTOR  
TUNER/BAND  
FM AUTO/  
MONO  
6CH  
sDEMO  
DISCRETE INPUT  
DOWN  
X
TUNING  
W
TUNING MODE  
SET  
KARAOKE  
ECHO  
PHONES  
MIC VOL  
MIN  
(FPLAY/FREC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31, 32  
Clock/timer button (CLOCK/TIMER) . . . . . . . . . . . . . . . . 13, 31, 32  
Demo button (DEMO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
FM mode button (FM AUTO/MONO) . . . . . . . . . . . . . . . . . . . . . . 17  
Source input button (INPUT SELECTOR) . . . . . . . . . . . . . . . . . . 37  
Tuner/band button (TUNER/BAND) . . . . . . . . . . . . . . . . . . . . . . . 17  
[EH780] [EH580]  
MAX  
1
MIC  
2
4
5
6
7
8
9
<
=>  
?
@
C D  
AB  
EH680  
Digital super woofer button and indicator  
(DIGITAL S.WOOFER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
[EH680]  
1
2 345 6 7 8  
:
;
:
Muting button and indicator (MUTING) . . . . . . . . . . . . . . . . . . . . 34  
Volume control (VOLUME) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
Headphone jack (PHONES) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Tuning mode button (TUNING MODE) . . . . . . . . . . . . . . . . . . . . 17  
Set button (SET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13, 18  
Tuning buttons (X, W TUNING) . . . . . . . . . . . . . . . . . . . . . . . . . 13, 17  
MUTING  
;
<
=
>
?
VOLUME  
UP  
F
PLAY/FREC  
Í
CLOCK/  
TIMER  
Í/I  
INPUT SELECTOR  
TUNER/BAND  
FM AUTO/  
MONO  
sDEMO  
DOWN  
RDS  
DISP MODE PTY  
X
TUNING  
W
TUNING MODE  
SET  
PS  
PHONES  
@
[EH780]  
6ch discrete input button (6CH DISCRETE INPUT) . . . . . . . . . . 24  
A
[EH780\for\the\United\Kingdom\and\Eastern\Europe\  
]EH680]  
=
>
A
<
?
[EH580\for\areas\except\the\United\Kingdom]  
RDS display mode button (RDS, PSDISP MODEPTY) . . . . . . 17  
EH580  
1
2 345 6 7 8  
9
;
[EH780\for\Australia\and\N.Z.\  
B
C
D
Karaoke and echo buttons (KARAOKE, ECHO) . . . . . . . . . . . . . 35  
Microphone jacks (1MIC2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35  
Microphone volume control (MIC VOL) . . . . . . . . . . . . . . . . . . . . 35  
DIGITAL  
S.WOOFER  
VOLUME  
UP  
F
PLAY/FREC  
Í
CD changer/CD player  
»B  
CLOCK/  
TIMER  
Í/I  
INPUT SELECTOR  
TUNER/BAND  
FM AUTO/  
MONO  
sDEMO  
DOWN  
RDS  
DISP MODE PTY  
X
TUNING  
W
TUNING MODE  
SET  
PS  
PHONES  
Clguindaoryteps  
E
F
G
H
I
J
K
L
M
Random play button (RANDOM) . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Repeat play button (REPEAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
CD edit button (EDIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
Disc tray open/close button (<, OPEN/CLOSE) . . . . . . . . . . . . 8, 9  
Skip/search buttons (4, 5) . . . . . . . . . . . . . . . . . . 14  
Disc tray  
Stop button (º) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8, 9  
Pause button (;) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8, 9  
Play button and indicator (!) . . . . . . . . . . . . . . . . . . . . . . . . . . 8, 9  
The colour of the indicator depends on the operation taking place.  
If stopped: orange  
=
A
<
>
?
B
EH780  
G
I
E F  
H
If playing: green  
If paused: flashes  
DIRECT OPEN  
OPEN/CLOSE  
DISC  
1
DISC  
2
DISC  
3
DISC  
4
DISC  
5
DISC  
<
1
RANDOM  
REPEAT  
EDIT  
[EH780]  
N
2
9 /  
6
5/9  
3
Disc select buttons and indicators (DISC, 15) . . . . . . . . . . . . . . 8  
4
;
Green: Indicates that the tray is ready to play its CD or to be opened.  
Disc direct open buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
(DIRECT OPEN, DISC 1DISC 5)  
5
O
J
K L M  
O
N
EH680  
EH580  
FG  
H I  
E
OPEN/CLOSE  
RANDOM  
REPEAT  
EDIT  
<
9 /  
6
5/9  
;
K
L M  
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J
10  
Front panel controls  
Cassette deck  
A
»A  
P
Q
R
S
T
U
Deck 1 cassette holder open button (< OPEN) . . . . . . . . . . . . . 19  
Deck 1  
Fast forward/rewind, TPS buttons (6, 5) . . . . . . . . . . . . . . 19  
Deck 2  
Deck 2 cassette holder open button (< OPEN) . . . . . . . . . . . . . 19  
Counter reset, display buttons  
Q
R
S
P
T
(COUNTER, RESET, DISPLAY) . . . . . . . . . . . . . . . . . . . . . . . . . . 28  
Deck 1/deck 2 select button (DECK 1/2) . . . . . . . . . . . . . . . . . . . 19  
Playback buttons and indicators (", !) . . . . . . . . . . . . . . . . . . 19  
The colour of the indicators depends on the operation taking place.  
If stopped, fast forwarding or rewinding: orange  
V
W
6
5
<OPEN  
<OPEN  
µ
REC  
PAUSE  
COUNTER  
DECK 1/2  
DOLBY NR REV MODE TAPE EDIT  
RESET  
DISPLAY  
If playing or recording: green  
While carrying out TPS or recording is on standby: flashes  
Stop button (º) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Dolby noise reduction button (DOLBY NR) . . . . . . . . . . . . . . . . 19  
Reverse mode button (REV MODE) . . . . . . . . . . . . . . . . . . . . . . . 19  
Tape edit button (TAPE EDIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . 30  
Record pause button (´ REC PAUSE) . . . . . . . . . . . . . . . . . . . . 29  
U
W X YZ  
\
V
[
X
Y
Z
[
\
B
EH780  
EH680  
EH580  
Sound processor  
»B  
]
^
_
Display mode button (DISPLAY MODE) . . . . . . . . . . . . . . . . . . . 34  
Display  
Super sound EQ button (SUPER SOUND EQ) . . . . . . . . . . . . . . 20  
]
^
_
`
SUPER  
3D AI EQ  
[EH780]  
MULTI JOG  
`
a
Jog control and joystick (2, 1, 3, 4, MULTI JOG) . . . . . . . . . 20  
Virtual rear surround button and indicator  
(VIRTUAL REAR SURROUND) . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
Multi rear surround button and indicator  
(MULTI REAR SURROUND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
Seat position button and indicator (SEAT POSITION) . . . . . . . . 27  
DISPLAY MODE  
SUPER  
SURROUND  
SUPER  
SOUND EQ  
CENTER  
FOCUS  
VIRTUAL REAR MULTI REAR  
SURROUND SURROUND  
SEAT  
ÎPRO LOGIC  
POSITION  
OFF/ON  
DSP CONTROL  
b
c
ab  
c d  
[EH780] [EH680]  
e f  
g
d
e
Super 3D AI EQ button (SUPER 3D AI EQ) . . . . . . . . . . . . . . . . . 21  
DOLBY PRO LOGIC button and indicator  
(ëPRO LOGIC, OFF/ON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Super surround button and indicator  
(SUPER SURROUND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Center focus button and indicator  
f
g
Clguindaoryteps  
^
_
d
]
(CENTER FOCUS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
SUPER  
3D AI EQ  
MULTI  
CONTROL  
[EH680]  
h
AI EQ/Manual EQ button (AI EQ/M. EQ) . . . . . . . . . . . . . . . . 21, 22  
DISPLAY MODE  
SUPER  
SURROUND  
CENTER  
FOCUS  
AI EQ/  
M.EQ  
SUPER  
SOUND EQ  
ÎPRO LOGIC  
[EH680] [EH580]  
i
OFF/ON  
DSP CONTROL  
Multi control buttons  
(2, 1, 3, 4, MULTI CONTROL) . . . . . . . . . . . . . . . . . . . . . . . . . 21  
EQ button (EQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
j
i
j
g
h
e f  
[EH580]  
k
l
m
AI EQ button (AI EQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
Manual EQ buttons (M1, M2, M3) . . . . . . . . . . . . . . . . . . . . . . . . . 22  
Flat button (FLAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
]
^
FLAT  
MULTI  
CONTROL  
DISPLAY MODE  
SUPER  
SOUND EQ  
AI EQ  
M
1
M
2
M
3
MANUAL EQ  
_
i
j
k
m
l
11  
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Front panel controls  
Remote control  
The illustration shows the remote control for SC-EH780 for  
Australia and N.Z.  
A
»A  
Buttons such as 1 function in the same way as the controls on the main  
unit.  
n
t
u
Í
SLEEP PROGRAM CANCEL  
n
o
p
q
Sleep timer button (SLEEP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33  
Numbered buttons (1–9, 0, M) . . . . . . . . . . . . . . . . . . . . . . 15  
Cursor buttons (2, 1, 3, 4) . . . . . . . . . . . . . . . . . . . . . . . . 25, 26  
Tape select, deck 1/deck 2 select button  
1
2
5
8
3
6
9
1
4
DISC  
L/-/--  
0
|
(TAPE/DECK 1/2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
CD pause/tape reverse playback button (2/;) . . . . . . . . . . . 8, 19  
Muting button (MUTING). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Program button (PROGRAM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Cancel button (CANCEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
CD button (CD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, 16  
CD play/tape forward playback button (1) . . . . . . . . . . . . . . 15, 19  
CD/tape stop button (º) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, 19  
CD skip/search, tape fast forward/rewind buttons  
o
r
s
t
u
v
w
x
y
7
TEST  
ÎPRO LOGIC SUPER SRND  
~
f
e
d
SUPER  
3D AI EQ  
m
(4, 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14, 19  
z°  
EQ  
[EH780] [EH580]  
z
p
EQ button (EQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
CH SELECT  
AV EFFECT  
EH680  
[EH780]  
g
}
{
|
}
Input select button (VCR/AUX/6CH INPUT). . . . . . . . . . . . . . . . . 37  
Disc button (DISC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
AV effect button (AV EFFECT) . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
SUPER  
DIGITAL  
SOUND EQ  
KARAOKE  
ECHO  
S.WOOFER  
_
Bk  
9
B
l
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
6CH INPUT DECK 1/2  
CD  
[EH780] [EH680]  
Test button (TEST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25  
Channel select button (CH SELECT) . . . . . . . . . . . . . . . . . . . . . . 25  
8
v
w
x
y
¢{  
~
q
r
2/;  
1
[EH680]  
¡
MUTING  
5
4
EQ/AI EQ/Manual button (EQ/AI EQ/M. EQ) . . . . . . . . . . . . . 20–22  
:s  
VOLUME  
[EH680] [EH580]  
¢
s
r
;
AUX button (AUX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37  
The remote control  
Batteries  
»B  
Clguindaoryteps  
³Insert so the poles (i and j) match those in the remote control.  
³Do not use rechargeable type batteries.  
Do not;  
³mix old and new batteries.  
³use different types at the same time.  
³heat or expose to flame.  
³take apart or short circuit.  
B
C
+
³attempt to recharge alkaline or manganese batteries.  
³use batteries if the covering has been peeled off.  
³keep together with metallic objects such as necklaces.  
Mishandling of batteries can cause electrolyte leakage which can damage  
items the fluid contacts and may cause a fire.  
If electrolyte leaks from the batteries, consult your dealer.  
Wash thoroughly with water if electrolyte comes in contact with any part of  
your body.  
2
1
-
R6, AA, UM-3  
+
-
Remove if the remote control is not going to be used for a long period of  
time. Store in a cool, dark place.  
Replace if the unit does not respond to the remote control even when held  
close to the front panel.  
Use  
»C  
Tuner/amplifier  
Aim at the sensor, avoiding obstacles, at a maximum range of 7 meters  
directly in front of the unit.  
³Keep the transmission window and the unit’s sensor free from dust.  
³Operation can be affected by strong light sources, such as direct sunlight,  
and the glass doors on cabinets.  
7m  
Do not;  
30x  
30x  
³put heavy objects on the remote control.  
³take the remote control apart.  
³spill liquids onto the remote control.  
Í
SLEEP PROGRAM CANCEL  
1
4
7
2
5
8
3
6
9
DISC  
L/-/--  
0
12  
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A
[A] Turning DEMO off  
A demonstration of the display is shown if you have not set the  
clock.  
You can reduce the power consumed in standby mode by turning  
the demonstration off.  
While the unit is on:  
Press and hold [–DEMO] until “NO DEMO” is  
displayed.  
Each time you press and hold the button:  
NO DEMO (off)bDEMO (on)  
»B Setting the time  
sDEMO  
This is a 24-hour clock.  
The example shows how to set the clock for 16:25 (4:25 p.m.).  
1
2
Press [ê/I] to turn the unit on.  
 
DEMO  
1 Press [CLOCK/TIMER] to display “CLOCK”.  
Each time you press the button:  
CLOCK>FPLAY>FREC>Original display  
^------------------------------------------------------------}  
2 Within 5 seconds  
Press [SET].  
B
3
1 Press [TUNING (X or W)] to set the time.  
The time display can be changed in one minute units by tapping  
the buttons, and quickly by holding down the buttons.  
2 Press [SET].  
The time is set and the original display is restored.  
1
2 3  
Displaying the clock  
Press [CLOCK/TIMER].  
The clock is shown for about 5 seconds.  
Reset the clock regularly to maintain accuracy.  
Clguindaoryteps  
1
H/I  
2
1
CLOCK/  
TIMER  
SET  
2
3
?
TUNING  
@
1
SET  
2
13  
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CDs  
A
a
See pages 8 and 9 for basic CD play.  
CD selection  
»A  
Choose discs with this mark (a).  
b
c
Do not;  
³use irregularly shaped discs (b).  
³attach extra labels and stickers.  
³use discs with labels and stickers that are coming off or with adhesive  
exuding from under labels and stickers (c).  
³attach scratch-proof covers or any other kind of accessory.  
³write anything on the CD.  
³clean CDs with liquids. (Wipe with a soft, dry cloth.)  
³use CDs printed with label printers available on the market.  
To prevent damage  
»B  
Always observe the following points.  
³Load only 1 CD per tray (d).  
³Load CDs as shown in figure (e).  
An adaptor is not needed with 8 cm CDs (singles).  
³Set the system on a flat, level surface.  
³Always unload all CDs before moving the system.  
B
d
e
Do not;  
³set it on top of magazines, inclined surfaces, etc.  
³move the system while tray is opening/closing, or when loaded.  
³put anything except CDs in trays.  
³use cleaning CDs or CDs which are badly warped or cracked.  
Skipping and searching through tracks  
»C  
8cm CD  
Skipping tracks  
Press [4] (backward), or [5] (forward).  
Current position  
Twice  
Once  
Once  
Twice  
12cm CD  
Track  
Track  
Track  
]
Bcperations  
[4  
]
[
5
C
Searching through tracks  
During play  
Press and hold [4] (backward), or [5] (forward).  
Note  
³Skipping is done in the selected order in program play (á page 15).  
³You cannot skip to tracks already played in random play  
(á page 16).  
³You can search only within tracks in program and random play.  
4
,
5
Note on CD-R and CD-RW  
This unit can play CD-DA format audio CD-R and CD-RW that have  
been finalized¤ upon completion of recording. It may not be able to  
play some CD-R or CD-RW due to the condition of the recording.  
¤Finalizing is a process that enables CD-R/CD-RW players to play  
audio CD-R and CD-RW.  
14  
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CDs  
Program play  
Í
SLEEP PROGRAM CANCEL  
CANCEL  
1
2
5
8
3
6
9
1
4
DISC  
IL/-/--  
0
Select up to 24 tracks to play in the order you choose.  
Remote control only  
2
3
7
Preparation: Press [CD] to put the unit in CD mode.  
Î
PRO LOGIC SUPER SRND  
TEST  
1
2
Press [PROGRAM].  
3D AI  
[EH780]  
1 Press [DISC].  
EQ  
2 Within 10 seconds or so  
CH SELECT  
AV EFFECT  
Press [1]-[5] to select the disc.  
SUPER  
DIGITAL  
SOUND EQ  
S.WOOFER  
3
Select the track with the numbered buttons.  
For tracks numbered 10 and over, press [L/-/--] then the two digits.  
e.g. To select track 21: [L/-/--]>[2]>[1]  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
CD  
6CH INPUT DECK 1/2  
CD  
1
2/;  
4
4
5
MUTING  
Repeat steps  
SC-EH580) to program the tracks in the required order.  
The total playing time of the programmed tracks is displayed.  
2
through  
3
(SC-EH780) or step  
3
(SC-EH680 and  
4
5
VOLUME  
j  
i
4
Press [1].  
All the tracks are played in the selected order.  
To cancel  
Press [PROGRAM].  
“CLEAR” is displayed and all the tracks are canceled.  
“FULL” is displayed  
If 24 tracks have been programmed.  
PROGRAM  
DISC  
1
PRGM  
:” is displayed if;  
³total playing time for the tracks is over 99 minutes and 59 seconds.  
³a track numbered 25 or over was programmed.  
³a disc not in playing position was programmed (SC-EH780).  
Tracks can still be programmed and played.  
To check the contents of the program  
EH780  
1
Press [CANCEL]. “CANCEL” will light.  
2
2
Press [4] or [5]. Each time you press the button, the  
disc numbers (SC-EH780), track numbers and programmed order are  
displayed.  
DISC  
DISC  
PRGM  
1
Bcperations  
3
After the playing time appears on the display, press [CANCEL].  
“CANCEL” goes out.  
To add to the end of the program  
Repeat steps 2 and 3 (SC-EH780) or step 3 (SC-EH680 and SC-EH580).  
2
5
3
1
4
DISC  
PRGM  
2
To cancel tracks  
1. Press [CANCEL].  
2. Select the track with [4] or  
A particular track  
[5] then press [CANCEL].  
Programmed  
track no.  
3. Press [CANCEL] again.  
Programmed order  
3
All tracks  
Press [PROGRAM] or [º] while stopped.  
DISC  
PRGM  
2
3
1
To program the track you are listening to  
Press [PROGRAM]. The program mode engages and the current track is  
automatically recorded as program No. 1.  
5
8
6
9
L/-/--  
4
7
0
Total playing time  
DISC  
PRGM  
4
1
15  
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CDs  
A
Preparation:Press [CD] on the remote control or [INPUT SELECTOR] on  
the tuner/amplifier to select “CD”.  
Í
SLEEP PROGRAM CANCEL  
2
5
8
3
6
9
1
4
DISC  
IL/-/--  
0
1
2
Direct access play  
»A  
[EH780]  
7
Starts normal play from a selected track on a selected disc to the last track  
of the final disc (á page 8).  
[EH680] [EH580]  
Î
PRO LOGIC SUPER SRND  
TEST  
3D AI  
Starts normal play from a selected track to the last track.  
EQ  
Remote control only  
CH SELECT  
AV EFFECT  
SUPER  
DIGITAL  
SOUND EQ  
S.WOOFER  
1
[EH780]  
1 Press [DISC].  
2 Within 10 seconds or so  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
CD  
6CH INPUT DECK 1/2  
CD  
Press [1]-[5] to select the disc.  
EH780  
DISC  
1
2
Select the track with the numbered buttons.  
For tracks numbered 10 and over, press [L/-/--] then the two digits.  
e.g. To select track 21: [L/-/--]>[2]>[1]  
DISC  
DISC  
1
Random play  
»B  
[EH780]  
2
5
3
1
4
2
Plays the tracks on all discs once each in random order.  
[EH680] [EH580]  
Plays the tracks once each in random order.  
Press [RANDOM].  
2
5
8
3
6
9
1
4
7
2
DISC  
L/-/--  
To cancel  
Press [RANDOM].  
0
“RANDOM” goes out.  
For your reference:  
In the program play mode (á page 15), the programmed tracks are played  
randomly.  
INPUT SELECTOR  
Bcperations  
Repeat play  
»C  
[EH780]  
RANDOM REPEAT  
!
!
EH780  
EH680  
Repeats all tracks on all discs or all programmed tracks.  
[EH680] [EH580]  
Repeats all tracks or programmed tracks.  
Press [REPEAT] before or during play.  
RANDOM REPEAT  
EH580  
To cancel  
Press [REPEAT].  
`” goes out.  
To repeat only your favourite track(s)  
1
2
3
Program the track(s) you want (á page 15).  
Press [REPEAT] and make sure “`” is displayed.  
Press [!]. Play will start.  
B
C
EH680 EH580  
EH780  
RANDOM  
RANDOM  
DISC  
RANDOM  
EH680  
EH780  
REPEAT  
EH580  
REPEAT  
DISC  
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The radio: manual tuning  
Radio stations can be tuned manually by selecting the station’s frequency  
or they can be preset into channels to make it easy to tune (á page 18).  
Preparation: Press [ê/I] to turn the unit on.  
Í/I  
2
3 1  
4
1
2
3
Press [TUNER/BAND] to select FM or AM.  
Each time you press the button: FMbAM  
Press [TUNING MODE] to select “MANUAL”.  
Each time you press the button: MANUALbPRESET  
Press [TUNING (X or W)] to tune in the desired  
broadcast.  
If you press and hold [TUNING (X or W)] for a moment, the frequency  
starts changing automatically. It stops when a station is found.  
It may also stop if there is outside interference. Press and hold  
[TUNING (X or W)] again to restart. You can also stop the frequency  
changing by pressing [TUNING (X or W)].  
FM AUTO/  
MONO PS-DISP MODE-PTY  
RDS  
“TUNED” is displayed when a radio station is tuned.  
“ST” is displayed when a stereo FM broadcast is being received.  
4
Adjust the volume.  
1
2
3
TUNER/BAND  
MHz  
If noise is excessive in FM  
»A  
Press [FM AUTO/MONO] to display “MONO”.  
This mode improves sound quality if reception is weak for some reason but  
broadcasts are heard in monaural.  
Press [FM AUTO/MONO] again to cancel the mode. “MONO” goes out.  
MONO is also canceled if the frequency is changed.  
TUNING MODE  
Turn off “MONO” for normal listening. Stereo and monaural broadcasts are  
automatically played as they are received.  
?
TUNING  
@
Stations can be preset in monaural. Carry out presetting manually  
(á page 18).  
TUNED  
MHz  
RDS broadcasting  
[EH780\for\the\United\Kingdom\and\Eastern\Europe\  
[EH680]  
[EH580\for\areas\except\the\United\Kingdom]  
ST  
»B  
VOLUME  
4
UP  
Bcperations  
This unit can display the text data transmitted by the radio data system  
(RDS) available in some areas.  
If the station you are listening to is transmitting RDS signals, “RDS”  
will light up on the display.  
-- dB  
MIN  
0 dB  
MAX  
DOWN  
Displaying the text data  
Press [PS-DISP MODE] to display a station name.  
Press [DISP MODE-PTY] to display a program type.  
Each time you press the button:  
A
FM AUTO/  
MONO  
MHz  
Frequency displaybPS or PTY display  
MONO  
Note  
RDS displays may not be available if reception is poor.  
B
¤“M.O.R M”=“Middle of the road music”  
RDS  
DISP MODE PTY  
RDS  
RDS  
PS  
PS  
PTY  
PTY displays  
NEWS  
VARIED  
FINANCE  
CHILDREN  
SOCIAL A  
RELIGION  
PHONE IN  
TRAVEL  
COUNTRY  
NATIONAL  
OLDIES  
AFFAIRS  
INFO  
POP M  
ROCK M  
M.O.R M¤  
LIGHT M  
CLASSICS  
OTHER M  
WEATHER  
SPORT  
FOLK M  
EDUCATE  
DRAMA  
CULTURE  
SCIENCE  
DOCUMENT  
TEST  
LEISURE  
JAZZ  
ALARM  
17  
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The radio: preset tuning  
There are two methods of presetting stations.  
Automatic presetting: The stations the tuner can receive are preset.  
2, 4  
3
Manual presetting:  
You can select the stations to preset and the order  
they are preset in.  
There are 39 channels available for presetting.  
Automatic presetting  
»A  
Do the following once each for FM and AM.  
Preparation: Tune to the frequency presetting is to begin at (á page 17).  
TUNING MODE  
SET  
Hold down [SET].  
Release the button when “AUTO MEMORY” appears.  
The tuner presets all the stations it can receive into the channels in ascend-  
ing order. FM stations are preset into channels 1 to 39, and AM stations are  
preset into channels 21 to 39.  
A
SET  
“SET OK” is shown when presetting is complete and the last station to be  
preset is played.  
“ERROR” is displayed if the tuner doesn’t receive any stations. Do preset-  
ting manually if this happens (see below).  
MHz  
Note  
AM stations replace any FM channels that were preset in channels 21  
to 39.  
B
2
SET  
Manual presetting  
»B  
Preset the stations one at a time.  
3
?
TUNING  
@
1
2
3
4
Tune to the required station.  
Press [SET].  
Press [TUNING (X or W)] to select a channel.  
Press [SET].  
The station occupying a channel is erased if another station is preset in that  
channel.  
SET  
4
Selecting channels  
»C  
H
SLEEP PROGRAM CANCEL  
C
Í
Preparation: Press [ê] to turn the unit on.  
2
5
8
3
6
9
DISC  
j/-/--  
0
1
4
Bcperations  
On the remote control  
7
2
1
2
Press [TUNER/BAND].  
U
PRO LOGIC SUPER SRND  
TEST  
3D AI  
Press the numbered buttons to select the  
channel.  
EQ  
CH SELECT  
AV EFFECT  
For channels 1 to 9 press the corresponding number.  
For channels 10 or over press [L/-/--], then the two digits.  
e.g. To select channel 21: [L/-/--]>[2]>[1]  
SUPER  
DIGITAL  
SOUND EQ  
S.WOOFER  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
6CH INPUT DECK 1/2  
CD  
2/;  
»
¤
1
3
3
Adjust the volume.  
4
5
MUTING  
VOLUME  
µ
On the main unit  
1
Select “PRESET” with [TUNING MODE].  
2
Press [TUNING (X or W)] to select the channel.  
TUNER/  
BAND  
1
2
2
5
8
3
6
9
1
4
7
j/-/--  
Preset channel  
0
3
VOLUME  
µ
18  
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Cassette tapes  
See page 39 for tape selection.  
Preparation: Press [ê/I] to turn the unit on.  
1
Press [< OPEN] on deck 1 or deck 2 and insert  
the cassette.  
Close the holder by hand.  
Í/I  
5
2
3
Press [DOLBY NR] to select Dolby NR on  
(“ëNR” appears) or off.  
6
,
5
DECK 1/2  
Press [REV MODE] to select the reverse mode.  
Each time you press the button:  
b:  
One side is played.  
d: Both sides are played.  
f: Both sides are played 8 times each.  
4
5
Press ["] (reverse side) or [!] (forward side).  
Play begins and the indicator changes to green.  
1
4
2 3 1  
DECK 2  
Adjust the volume.  
DECK 1  
To stop the tape  
Press [º].  
<
OPEN  
Forward side  
Tape facing down  
1
2
3
4
[A] To change the deck to be used  
Press [DECK 1/2] to select the deck you want to play.  
To listen to 2 tapes consecutively  
Insert a tape into each deck and select “f”. Both tapes will be played  
8 times each.  
DOLBY NR  
REV MODE  
NR  
Î
1
Finding a place on a tape  
»B  
To fast-forward and rewind  
Press [6] or [5] while the tape is stopped.  
ÎNR  
1
To find the beginning of a track (TPS: Tape program sensor)  
Press [6] or [5] during play.  
Play resumes from the beginning.  
Tape direction  
rewind  
6
fast-forward  
5
Bcperations  
!
"
5
6
Tape direction  
³Each deck’s play direction is stored in the system’s memory.  
³You can fast-forward or rewind the tape while you are playing or recording  
a tape in another deck.  
Press [DECK 1/2] to switch to the deck not playing, and then press  
[6] or [5]. After the above operation, be sure to press [DECK 1/2] to  
reselect the deck playing.  
VOLUME  
5
Note  
UP  
TPS may not operate correctly in the following situations:  
If the interval between tracks is less than 4 seconds.  
If there is noise between tracks.  
-- dB  
MIN  
0 dB  
MAX  
If there are silent parts within tracks.  
DOWN  
Dolby noise reduction  
A
B
DECK 1/2  
Î
NR  
2
Dolby NR reduces “hissing” when playing tapes. It increases the high fre-  
quency region when recording and then reduces it in playback. Use the  
same system during playback and recording. This unit has Dolby B NR  
which reduces noise to a third.  
Prerecorded cassettes and equipment marked “ëNR” use Dolby B NR.  
6
7
Manufactured under license from Dolby Laboratories.  
“Dolby” and the double-D symbol are trademarks of Dolby  
Laboratories.  
19  
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»A Boosting the super woofer  
[EH780] [EH580]  
Boosting the super woofer adds power to the bass.  
DIGITAL  
S. WOOFER  
Press [DIGITAL S.WOOFER].  
The indicator turns green.  
Each time you press the button:  
MID (medium)>MAX (high)>cancel (off)  
^--------------------------------------------------------}  
There is only one level when listening through headphones.  
SUPER  
SOUND EQ  
To cancel  
Press [DIGITAL S.WOOFER] to turn the indicator off.  
MULTI JOG  
EH780  
EH680  
EH580  
»B Using the super sound equalizer  
Turning on the super sound equalizer gives you a more powerful sound.  
SUPER  
SOUND EQ  
Press [SUPER SOUND EQ].  
The indicator turns green.  
EQ  
To cancel  
Press [SUPER SOUND EQ] so the indicator turns orange (SC-EH780) or  
turns off (SC-EH680 and SC-EH580).  
SUPER  
SOUND EQ  
EQ  
FLAT  
Changing sound field and quality  
[C] [EH780]  
Turn [MULTI JOG] to select a setting.  
Each time you turn:  
HEAVY: Adds punch to rock.  
CLEAR: Clarifies higher sounds.  
SOFT: For background music  
A
B
DIGITAL  
HALL: Expands sound to make you feel like you were in a hall.  
AI-EQ: Adjust sound with the acoustic image equalizer (á page 21).  
M.EQ: Create your own effects (á page 22).  
FLAT: Canceled (no effect is added).  
S.WOOFER  
[D] [EH680]  
Press [EQ] to select a setting.  
Each time you press the button:  
HEAVY: Adds punch to rock.  
EH680  
EH780  
EH580  
SUPER  
SOUND EQ  
SUPER  
SOUND EQ  
CLEAR: Clarifies higher sounds.  
SOFT: For background music  
HALL: Expands sound to make you feel like you were in a hall.  
FLAT: Canceled (no effect is added).  
[E] [EH580]  
Press [EQ] to select a setting.  
Each time you press the button:  
HEAVY: Adds punch to rock.  
C
CLEAR: Clarifies higher sounds.  
SOFT: For background music  
C
MULTI JOG  
On the remote control  
[EH780] [EH580] Press [EQ].  
[EH680] Press [EQ/AI EQ/M.EQ].  
To cancel  
[EH780] Turn [MULTI JOG] to select “FLAT”.  
[EH680] Press [EQ] to select “FLAT”.  
[EH580] Press [FLAT].  
Note  
[EH780] [EH680]  
D E  
Turn off the effect if sound quality reduces when using HALL with a source.  
EQ  
20  
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Changing sound field and quality  
2
1, 3  
Using the acoustic image equalizer (AI EQ)  
Achieve subtle sound quality settings with the soft, sharp, heavy, and light  
coordinates.  
EH780  
EH680  
EH580  
1
2
3
[EH780]  
Turn [MULTI JOG] to select “AI EQ”.  
[EH680]  
Press [AI EQ/M.EQ] to select “AI EQ”.  
The indicator turns green.  
3
3
1 2  
[EH580]  
Press [AI EQ] to select “AI EQ”.  
The indicator turns green.  
[EH780] [EH680]  
Press [SUPER 3D AI EQ] to select the surround  
level.  
Each time you press the button:  
AI EQ>SUPER 3D AI 1>SUPER 3D AI 2  
^----------------------------------------------------------}  
FLAT  
1
SUPER 3D AI 1: Adds a surround effect to the AI EQ.  
SUPER 3D AI 2: Adds a stronger surround effect to the AI EQ.  
Change the sound quality with [2, 1, 3, 4].  
Adjust softness and sharpness with [2, 1].  
Adjust heaviness and lightness with [3, 4].  
The original display is restored on the display panel in about  
5 seconds.  
EH680  
1
EH780  
EH580  
AI EQ  
MULTI JOG  
AI EQ/  
M.EQ  
To cancel  
[EH780] Turn [MULTI JOG] to select “FLAT”.  
[EH680] Press [AI EQ/M.EQ] to select “FLAT”. The indicator turns off.  
[EH580] Press [FLAT]. The indicator turns off.  
The changes you make are stored and automatically recalled the next time  
you select AI EQ.  
Note  
[EH780] [EH680]  
³Turn off the effect if sound quality reduces when using SUPER 3D AI EQ  
with a source.  
³You cannot select “SUPER 3D AI 1” or “SUPER 3D AI 2” while:  
³Using a surround system (á page 23)  
³Karaoke mode is on (SC-EH780 for Australia and N.Z. only á page 35)  
³Listening to the radio  
EH680  
SUPER  
3D AI EQ  
EH780  
2
3
³Using headphones  
EH780  
EH580  
EH680  
MULTI  
CONTROL  
Cghsofendquality  
MULTI JOG  
HEAVY  
SOFT  
SHARP  
LIGHT  
21  
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Changing sound field and quality  
Using the manual equalizer (M.EQ)  
1,2  
Create your own sound quality effects.  
SC-EH580 has three manual equalizers.  
EH780  
EH680  
1
[EH780]  
Turn [MULTI JOG] to select “MANUAL”.  
[EH680]  
Press [AI EQ/M.EQ] to select “MANUAL”.  
The indicator turns green.  
2
2
1
[EH580]  
Press [M1], [M2], or [M3] to select the equalizer  
you want to set.  
The indicator turns green.  
2
Change the sound quality with [2, 1, 3, 4].  
FLAT  
1
Select the sound range to be adjusted with [2] or [1].  
1
2
Adjust the level with [3] or [4].  
EH580  
Repeat step 2 to set the desired sound quality.  
The original display is restored on the display panel in about  
5 seconds.  
To cancel  
[EH780] Turn [MULTI JOG] to select “FLAT”.  
[EH680] Press [AI EQ/M.EQ] to select “FLAT”. The indicator turns off.  
[EH580] Press [FLAT]. The indicator turns off.  
EH680  
EH780  
1
Note  
MULTI JOG  
AI EQ/  
M.EQ  
The changes you make are stored and automatically recalled the next time  
you select the manual equalizer.  
EH580  
M 1  
M 2  
M 3  
EH780  
EH580  
2
EH680  
MULTI  
CONTROL  
MULTI JOG  
Cghsofendquality  
LOW  
MID  
HIGH  
22  
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Enjoying surround sound  
[EH780] [EH680]  
The following chart gives a summary of this unit’s surround features. It also shows additional effects that can be used to enhance your enjoyment.  
Note  
“DTS”, “DTS Digital Surround” and “DTS Digital Out” are registered  
³All the features are only effective if speakers are used. No discernible  
trademarks of Digital Theater Systems, Inc.  
effect will be heard through headphones.  
³You may experience a reduction in sound quality when these surround  
Manufactured under license from Dolby Laboratories.  
systems and effects are used with some sources. If this occurs, turn the  
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of  
surround system or effect off.  
Dolby Laboratories.  
[EH780] When you turn on one of the surround systems, the indicator for  
the additional effects you can use also light.  
Additional effects  
See below for details.  
Surround system  
Features  
Software  
³Use this input selector to enjoy  
DVDs encoded with Dolby Digital or  
DTS can be identified with these  
marks.  
A
Center focus  
5.1 channel sources (e.g. Dolby Digital or  
DTS) played on a DVD player with  
5.1 channel output and a built in Dolby  
Digital/DTS decoder (á page 36 for  
connection, page 24 for operation).  
³Connect a subwoofer (not included) to  
the SUBWOOFER terminal to enhance  
the surround effect (á page 36).  
B
C
D
Virtual rear surround  
Multi rear surround  
Seat position  
[EH780]  
6CH  
DISCRETE  
INPUT  
(á page 24)  
See the manual for the equipment you  
have connected for details on the  
types of software you can use.  
³This unit has built-in Dolby Pro Logic  
circuitry so you can enjoy Dolby  
Surround.  
Software encoded with Dolby  
Surround can be identified with this  
mark.  
[EH780]  
A
B
C
D
Center focus  
Virtual rear surround  
Multi rear surround  
Seat position  
³Dolby Pro Logic is a decoding system  
that was developed to get a better sense  
of presence from sources encoded with  
Dolby Surround. The feeling of position  
has been improved by the addition of a  
separate center speaker channel.  
³If your DVD player only has 2-channel  
output, you can still enjoy surround  
sound when playing 5.1 channel  
software by using Dolby Pro Logic.  
[EH780] [EH680]  
DOLBY PRO  
LOGIC  
(á page 24)  
³DVD  
[EH680]  
A Center focus  
³Laser Disc  
³Video tape  
³CD  
³This mode adds surround effects to  
movie software that hasn’t been  
recorded with the above systems.  
³In MOVIE mode you can adjust the  
volume of the surround speakers to get  
the best surround effect.  
Any stereo sound source except for  
[EH780]  
[EH780]  
[EH680]  
SUPER  
SUR-  
the radio.  
³Video tape  
³CD  
B
C
D
Virtual rear surround  
Multi rear surround  
Seat position  
MOVIE  
³Tape  
ROUND  
(á page 24)  
This mode adds surround effects to stereo  
sources.  
MUSIC  
Additional effects  
A Center focus  
C Multi rear surround  
[EH780] [EH680] (á page 26)  
³This mode makes it seem like the  
sound from the center speaker is  
coming from within the television.  
³The center speaker should be placed  
above the television.  
[EH780] (á page 26)  
This mode makes it seem like there  
are multiple surround speakers in your  
room, increasing the cinema-like  
atmosphere.  
Cghsofendquality  
Virtual speakers  
B Virtual rear surround  
D Seat position  
[EH780] (á page 26)  
[EH780] (á page 27)  
This mode helps maintain the sound  
position even if the listening position  
itself is changed.  
³This mode is useful if you have to  
place your surround speakers near  
the front speakers due to the layout  
of your room.  
³This mode makes it seem like the  
sound from the surround speakers is  
coming from behind you.  
Virtual speakers  
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23  
Enjoying surround sound  
[EH780] [EH680]  
See page 25 for speaker level adjustments.  
1
6CH DISCRETE INPUT  
»A  
[EH780]  
Preparation: Connect a DVD player with a built in Dolby Digital or DTS  
decoder (á page 36).  
1
2
Press [6CH DISCRETE INPUT].  
Playback a Dolby Digital or DTS source.  
On the remote control  
Press [VCR/AUX/6CH INPUT] to select “6CH INPUT”.  
INPUT SELECTOR  
To cancel  
Press [INPUT SELECTOR] to select another source.  
SUPER SURROUND  
Note  
You cannot record or enjoy karaoke (For Australia and N.Z.) when you are  
using 6CH DISCRETE INPUT. To record or enjoy karaoke with DVDs, ensure  
the DVD player is also connected to the AUX (DVD) terminals and select  
“AUX (DVD)” with [INPUT SELECTOR] (á page 37).  
DOLBY PRO LOGIC  
»B  
[EH780] [EH680]  
A
1 Press [ë PRO LOGIC, OFF/ON].  
The indicator turns green.  
2 Playback a Dolby Surround source.  
1
6CH  
DISCRETE INPUT  
To cancel  
Press [ë PRO LOGIC, OFF/ON] so the indicator turns off.  
B
SUPER SURROUND  
»C  
[EH780] [EH680]  
1
1
Press [SUPER SURROUND] and select “MOVIE” or  
“MUSIC”.  
The indicator turns green.  
ÎPRO LOGIC  
Each time you press the button:  
MUSIC>MOVIE>STEREO SOUND (off)  
^-------------------------------------------------}  
OFF/ON  
To cancel  
Press [SUPER SURROUND] to select “STEREO SOUND”.  
The indicator turns off.  
C
SUPER  
SURROUND  
Cghsofendquality  
24  
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Enjoying surround sound  
8
9
0
7
[EH780] [EH680]  
Î
PRO LOGIC SUPER SRND  
TEST  
TEST  
SUPER  
3D AI EQ  
Speaker level adjustments  
3, 4  
EQ  
6CH DISCRETE INPUT, DOLBY PRO LOGIC  
CH SELECT  
AV EFFECT  
CH SELECT  
If the level of the speakers appears to be different while listening to a  
source, adjust the level of the speakers to the same apparent level.  
6CH DISCRETE INPUT: Adjust while listening to a surround source.  
If your DVD player is able to output a test signal,  
SUPER  
DIGITAL  
SOUND EQ  
S.WOOFER  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
CD  
6CH INPUT DECK 1/2  
2/;  
1
you can use it instead of playing a source.  
4
5
MUTING  
DOLBY PRO LOGIC:  
Adjust while listening to a test signal.  
VOLUME  
s
r
Preparation: Set the volume level of the front speakers normally used for  
enjoying the source.  
Remote control only  
1
1
6CH DISCRETE INPUT  
CH SELECT  
Press [CH SELECT] to select the speaker.  
The speaker channel changes each time you press the button.  
DOLBY PRO LOGIC  
Press [TEST].  
A test signal is output from each speaker in order.  
To stop the test signal, press [TEST] again.  
TEST  
Lch:  
Front left  
Cch: Center  
Rch: Front right  
RSch: Right surround  
2
LSch: Left surround  
SWch: Subwoofer (6CH DISCRETE INPUT; only when connected)  
³The surround channel for Dolby Pro Logic is monaural so the indicator  
appears as “Sch” instead.  
2
Press [3] (to increase level) or [4] (to decrease level).  
SUPER SURROUND  
While playing a source  
1. Press [CH SELECT].  
2. Press [3] (to increase level) or [4] (to decrease level).  
Cghsofendquality  
25  
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Surround effects  
[EH780] [EH680]  
These effects can be used with the surround systems described on page 24.  
Refer to the chart on page 23 for details on which effects can be used.  
[EH780]: These effects are available when the corresponding indicators are  
alight.  
VIRTUAL REAR  
SURROUND  
EH780  
CENTER FOCUS [EH780] [EH680]  
»A  
Press [CENTER FOCUS].  
The indicator turns green.  
CENTER  
FOCUS  
MULTI REAR  
SURROUND  
To cancel  
Press [CENTER FOCUS] so the indicator turns orange (SC-EH780) or turns  
off (SC-EH680).  
CENTER  
FOCUS  
EH680  
On the remote control  
[EH780]  
1
2
3
Press [AV EFFECT].  
Press [2] or [1] so the CENTER FOCUS indicator flashes.  
Press [3] (ON) or [4] (OFF).  
[EH680]  
Press [CENTER FOCUS].  
VIRTUAL REAR SURROUND [EH780]  
»B  
EH680  
EH780  
Press [VIRTUAL REAR SURROUND].  
The indicator turns green.  
Í
Í
SLEEP PROGRAM CANCEL  
SLEEP PROGRAM CANCEL  
2
5
8
3
6
9
1
4
2
5
8
3
6
9
1
4
DISC  
L/-/--  
0
L/-/--  
To cancel  
Press [VIRTUAL REAR SURROUND] so the indicator turns orange.  
0
7
7
On the remote control  
Î
PRO LOGIC SUPER SRND  
TEST  
ÎPRO LOGIC SUPER SRND  
TEST  
1
Press [AV EFFECT].  
Press [2] or [1] so the VIRTUAL REAR SURROUND indicator  
SUPER  
3D AI  
3D AI EQ  
2
3
flashes.  
Press [3] (ON) or [4] (OFF).  
EQ/AI EQ/M.EQ  
EQ  
2
1
3
CENTER  
FOCUS  
CH SELECT  
CH SELECT  
AV EFFECT  
CENTER  
FOCUS  
SUPER  
SUPER  
DIGITAL  
SOUND EQ  
SOUND EQ  
S.WOOFER  
MULTI REAR SURROUND [EH780]  
»C  
TAPE/  
TUNER/  
Press [MULTI REAR SURROUND].  
The indicator turns green.  
A
CENTER  
FOCUS  
To cancel  
Press [MULTI REAR SURROUND] so the indicator turns orange.  
On the remote control  
1
Press [AV EFFECT].  
2
Press [2] or [1] so the MULTI REAR SURROUND indicator  
flashes.  
3
Press [3] (ON) or [4] (OFF).  
B
C
VIRTUAL REAR  
SURROUND  
Cghsofendquality  
MULTI REAR  
SURROUND  
26  
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Surround effects  
SEAT POSITION [EH780]  
2
1
1
2
Press [SEAT POSITION].  
The indicator flashes green.  
While the indicator is flashing (within 10 seconds)  
Adjust the seat position with [2, 1, 3, 4].  
The indicator flashes for 10 seconds then lights green.  
To cancel  
1. Press [SEAT POSITION] so the indicator flashes.  
2. Press [SEAT POSITION] again while the indicator is flashing so it turns  
orange.  
Í
SLEEP PROGRAM CANCEL  
2
5
8
3
6
9
1
4
DISC  
L/-/--  
0
On the remote control  
1
2
3
4
Press [AV EFFECT].  
Press [2] or [1] so the SEAT POSITION indicator flashes.  
Press [3] (ON).  
7
Adjust the seat position with [2, 1,3, 4] .  
Î
PRO LOGIC SUPER SRND  
TEST  
To turn it off, after steps 1 and 2 press [4] so the indicator turns orange.  
SUPER  
3D AI EQ  
Note  
EQ  
³The seat position is remembered by the unit and is reactivated when you  
turn seat position on again.  
234  
CH SELECT  
AV EFFECT  
³When used with virtual rear surround, seat position is changed in  
3 horizontal steps.  
1
SUPER  
DIGITAL  
SOUND EQ  
S.WOOFER  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
CD  
6CH INPUT DECK 1/2  
2/;  
1
4
5
MUTING  
VOLUME  
s
r
(On the sound processor)  
1
SEAT  
POSITION  
2
MULTI JOG  
Cghsofendquality  
27  
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Before recording (Deck 2 only)  
A B  
See page 39 for tape selection.  
Note  
[EH780]  
You cannot record when [6CH DISCRETE INPUT] is selected.  
1
Volume, sound quality and surround effects have no effect on re-  
cording. Sound quality and surround effects are automatically set to  
flat when recording.  
COUNTER  
DECK 1/2  
RESET DISPLAY  
To display the tape counter while recording  
»A  
Press [COUNTER DISPLAY].  
The counter is displayed for about 5 seconds.  
³Press [COUNTER RESET] to reset the counter.  
³To display or reset the tape counter for deck 1, first press [DECK 1/2].  
45  
6
3
2
A
C
Erasing recordings  
»B  
COUNTER  
1
2
3
4
5
6
Press [INPUT SELECTOR] to select “TAPE”.  
Insert the recorded tape into deck 2.  
Press [DOLBY NR] so the “ë NR” indicator goes out.  
Select the reverse mode.  
Press [´ REC PAUSE].  
Press ["] or [!].  
DISPLAY  
COUNTER  
RESET  
Erasure prevention  
»C  
Side A  
The illustration shows how to remove the tabs to prevent recording. To  
record on the tape again, cover as shown, being careful not to cover the  
high position discrimination hole.  
Tab for side B  
Tab for side A  
Your attention is drawn to the fact that recording pre-recorded  
tapes or discs or other published or broadcast material may infringe  
copyright laws.  
To re-record  
Normal tape  
High-position tape  
A
A
Preparatory steps  
»D  
Discrimination hole  
Do these steps before each recording.  
Wind up the leader tape so recording can begin immediately.  
1
2
Press [< OPEN] on deck 2 and insert the  
cassette.  
D
Press [DOLBY NR] to select Dolby NR on  
(“ëNR” appears) or off.  
(á “Dolby noise reduction”, page 19)  
3
Press [REV MODE] to select the reverse mode.  
Each time you press the button:  
b:  
One side only records.  
d and f: Both sides record (forward >reverse).  
f” automatically changes to “d” when [´ REC PAUSE], [EDIT]  
or [TAPE EDIT] is pressed.  
2 3  
1
Forward side  
<OPEN  
1
Rdcgperations  
Tape facing down  
DOLBY NR  
REV MODE  
Î
NR  
2
2
3
Î
NR  
2
28  
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Recording CDs  
B
Preparation:  
³Do the preparatory steps (á page 28).  
³Insert the CD(s) you want to record (á page 8 or 9).  
³[EH780]  
1
2
Press [DISC, 1–5] on the CD changer to select the disc where you want to  
start recording, then press [º] to stop the disc.  
Normal recording  
»A  
1
Press ["] (reverse side) or [!] (forward side) then [º] to  
set the tape direction.  
2
Press [´ REC PAUSE].  
The deck goes into the recording standby mode and the indicator “"”  
or “!” starts flashing.  
3
Press [!] on the CD changer or CD player.  
EH780  
Recording starts automatically.  
3
3
EDIT  
4 seconds after the CD(s) finishes, the deck goes into the recording stand-  
by mode.  
To stop recording  
EITHER  
Press [º] on the CD changer or CD player.  
The deck goes into the recording standby mode 4 seconds later.  
OR  
DISC1–5  
EH680  
Press [º] on the deck.  
Recording stops immediately but the CD continues to play.  
EH580  
EDIT  
To record programmed tracks  
Program tracks before step 1 (á page 15).  
One touch CD editing  
»B  
This function makes it easier for you to record from discs.  
³When recording, if a track is cut off in the middle at the end of the front  
side, it is recorded from the beginning on the reverse side.  
(Ensure the reverse mode “d” is selected. )  
³At the end of the reverse side recording stops and the current track will be  
interrupted.  
A
After pressing ["] or [!] then [º] on the cassette deck to set the tape  
direction,  
1
Press [EDIT].  
Recording starts. In the meantime, “CD EDIT” will scroll across the display.  
After edit-recording has finished, the cassette deck automatically stops.  
To stop editing  
Press [º] on the CD changer or CD player.  
The cassette deck also stops. “EDIT OUT” scrolls across the display.  
¥
PAUSE  
REC  
Î
NR  
2
2
REC  
To edit programmed tracks  
Program the tracks (á page 15) and press [EDIT].  
3
Rdcgperations  
B
EH780  
EH680  
EH580  
EDIT  
EDIT  
2
REC  
EDIT  
29  
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»A Recording the radio  
A
Preparation: Do the preparatory steps (á page 28).  
1
2
Tune to the required station.  
(á page 17 or 18)  
Press [´ REC PAUSE].  
The deck goes into the recording standby mode and the play indica-  
tor “"” or “!” starts flashing.  
3 2  
3
Press ["] (reverse side) or [!] (forward side) to start  
recording.  
To stop recording  
Press [º].  
To temporarily stop recording  
Press [´ REC PAUSE].  
The deck goes into recording standby mode.  
To resume recording press ["] or [!] with the flashing indicator.  
¥
PAUSE  
REC  
TUNED  
Î
NR  
2
2
REC  
MHz  
»B Tape-to-tape recording  
Preparation:  
³Do the preparatory steps 1 and 3 (á page 28).  
³Insert the tape to be recorded in deck 1.  
3
1
Set the tape direction on both decks.  
1
Press [DECK 1/2] to select “DECK 2”.  
2
First press ["] or [!], and then [º].  
Repeat steps 1 and 2 for deck 1.  
B
2
Press [TAPE EDIT] to start recording.  
The indicator “"” or “!” shows deck 2 direction.  
If either deck 1 or deck 2 stops, the other deck also stops.  
To stop recording  
Press [º].  
Both decks will stop.  
1 2  
To enjoy another source while recording  
Start playing the other sound source.  
You can change the volume level and tone quality without affecting the  
recording.  
Note  
The recording level and the noise reduction effect of the original (playback)  
tape will be recorded on the new tape.  
DECK 1/2  
1
2
1
2
Rdcgperations  
TAPE EDIT  
ÎNR  
1 2  
REC  
30  
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Using the timers  
The play timer  
This timer starts play of the selected source at the selected time.  
The example shows settings for preset radio channel 1 to play between  
6:30 and 7:40 at j48 dB.  
3 1  
2
Preparation: Turn the unit on, set the time (á page 13), preset radio sta-  
tions if you want the timer to start playing the radio  
(á page 18).  
1
1Press [CLOCK/TIMER] to select “FPLAY”.  
Each time you press the button:  
CLOCK>FPLAY>FREC>Original display  
^-----------------------------------------------------------}  
2 Press [SET] within 3 seconds.  
FPLAY/FREC  
2
Follow these steps to set items a to d.  
1 Press [TUNING (X or W)] to select the condi-  
tion required and  
2 Press [SET].  
1
1
2
CLOCK/  
a
b
c
Start time  
Finish time  
Source  
TIMER  
TUNER()CD()TAPE  
^------------------------------J  
SET  
2
FPLAY  
Insert a CD or tape if you select these sources.  
If you select TUNER  
Select a preset channel.  
Volume  
d
?
TUNING  
@
1
2
The play timer is now on standby. The display shows each condition  
again then restores the original display.  
3
Press [ê/I] to turn the unit off.  
FPLAY/FREC indicator remains illuminated to show the play (or  
record) timer is on.  
SET  
The timer starts at the set time with the volume increasing gradually to the  
set level.  
a
FPLAY  
FPLAY  
FPLAY  
To cancel the timer  
Press [FPLAY/FREC] so “FPLAY” goes out.  
Each time you press the button:  
FPLAY>FREC>FPLAY FREC>Light off (OFF)  
^---------------------------------------------------------------------}  
The play timer will be canceled, but the settings stay in the  
memory.  
b
c
For your reference:  
When you insert cassettes in decks 1 and 2, deck 1 has priority.  
MHz  
Tmpradvefuctions  
CH  
FPLAY  
d
FPLAY  
FPLAY  
FPLAY  
3
H/I  
31  
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Using the timers  
The record timer  
This timer records the radio at the set time.  
The example shows settings for recording preset channel 1 from 18:30  
to 19:30.  
4 1  
2
Preparation: Turn the unit on, set the time (á page 13), preset radio sta-  
tions (á page 18).  
1
2
1Press [CLOCK/TIMER] to select “FREC”.  
Each time you press the button:  
CLOCK>FPLAY>FREC>Original display  
^-----------------------------------------------------------}  
2 Press [SET] within 3 seconds.  
FPLAY/FREC  
Follow these steps to set items a, b and c.  
1 Press [TUNING (X or W)] to select the condi-  
tion required and  
3
2 Press [SET].  
a
b
c
Start time  
Finish time  
Preset channel  
The record timer is now on standby. The display shows each condi-  
tion again then restores the original display.  
3
4
Prepare for recording.  
1
2
3
4
Insert a tape into deck 2.  
Select the Dolby NR mode.  
Select the reverse mode.  
Select the tape direction.  
1
CLOCK/  
1
2
TIMER  
2
SET  
Press [ê/I] to turn the unit off.  
FPLAY/FREC indicator remains illuminated to show the record (or  
play) timer is on.  
FREC  
Recording starts 30 seconds before the set time with the volume muted  
during the set time.  
1
2
?
TUNING  
@
To cancel the timer  
Press [FPLAY/FREC] so “FREC” goes out.  
Each time you press the button:  
FPLAY>FREC>FPLAY FREC>Light off (OFF)  
^---------------------------------------------------------------------}  
The record timer will be canceled, but the settings stay in the  
memory.  
SET  
a
FREC  
b
c
FREC  
Tmpradvefuctions  
MHz  
CH  
FREC  
FREC  
4
H/I  
FREC  
32  
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Using the timers  
A
The play and record timers  
»A  
Turning the timers on and off  
The timers come on at the set times if the FPLAY/FREC indicator is on.  
They can be turned on and off by pressing [FPLAY/FREC].  
FPLAY/FREC  
Checking the timers  
Press [CLOCK/TIMER] to select “FPLAY” (or “FREC”).  
The timer conditions are shown in the following order:  
Play timer:  
Start time>Finish time>Source>Volume  
Record timer:  
Start time>Finish time>Selected radio station  
The timers can be checked even if the unit is off.  
Playing the unit after the timers are set  
The unit can be used after the timers are set. Make sure the unit is off  
before the set start time.  
CLOCK/  
TIMER  
Note  
³If you turn the unit off and on again while a timer is functioning, the finish  
time setting will not be activated.  
³If the unit is on, the timer will not function. The system must be in the  
standby mode.  
B
³This system retains the ON/OFF time settings until you make a new set-  
ting. If you make a new ON time setting, you must make a new OFF time  
setting.  
³Do not turn DEMO on after setting a timer. The timers will not work while  
DEMO is on.  
Í
SLEEP PROGRAM CANCEL  
SLEEP  
2
5
8
3
6
9
1
4
DISC  
L/-/--  
0
7
Î
PRO LOGIC SUPER SRND  
TEST  
The sleep timer  
»B  
3D AI  
Remote control only  
This timer turns the unit off after a set time.  
EQ  
While playing a source  
CH SELECT  
AV EFFECT  
Press [SLEEP] to select the time (minutes).  
Each time you press the button:  
SLEEP 30 ---------)SLEEP 60 ---------)SLEEP 90  
^-----SLEEP OFF(---SLEEP 120(---}  
SUPER  
DIGITAL  
SOUND EQ  
S.WOOFER  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
CD  
6CH INPUT DECK 1/2  
2/;  
1
4
5
MUTING  
VOLUME  
j
i
To cancel the sleep timer  
Press [SLEEP] to select “SLEEP OFF”.  
“SLEEP” goes out.  
To confirm the remaining time  
(While the timer is functioning)  
Press [SLEEP].  
The remaining time is shown for about 5 seconds.  
To change the setting  
Press [SLEEP] to display the remaining time, then press again to select the  
required time.  
Tmpradvefuctions  
SLEEP  
Using the timers together  
SLEEP  
Any of the timers can be used together, but ensure the unit is off before the  
start time for the record and play timers.  
33  
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»A Changing the sound range display  
A
The sound processor shows the level of each sound range with the three  
types of display described below.  
Press [DISPLAY MODE].  
The spectrum display will change as follows.  
DISPLAY MODE  
[a] Normal display  
This display indicates the strength of the sound in each tonal range.  
[b] Peak-hold display  
The peak sound value of each sound range is held on the display for  
about one second after it occurs.  
[c] Aurora display  
The peak sound value of each sound range is displayed in inverted  
form.  
(On the sound processor)  
DISPLAY MODE  
a
b
c
»B Muting the volume  
[EH780] [EH580]  
Remote control only  
Press [MUTING].  
Volume is reduced to minimum.  
[EH680]  
On the remote control or the tuner/amplifier  
B
Press [MUTING].  
The indicator lights green and volume is reduced to minimum.  
VCR/AUX/  
TAPE/  
TUNER/  
BAND  
CD  
6CH INPUT DECK 1/2  
2/;  
1
4
5
MUTING  
To cancel  
MUTING  
Press [MUTING] again.  
VOLUME  
j
i
“MUTING” goes out and the volume is restored.  
To cancel from the tuner/amplifier, turn [VOLUME] to minimum (dB),  
then raise it to the required level.  
Muting is also canceled when the unit is turned off.  
»C Using headphones (not included)  
MUTING  
Reduce the volume before connection.  
Avoid listening for prolonged periods of time to prevent hearing damage.  
Plug type: 3.5 mm stereo  
EH680  
EH680  
Tmpradvefuctions  
MUTING  
MUTING  
C
VOLUME  
PHONES  
34  
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Enjoying karaoke (For Australia and N.Z.)  
You can do karaoke with CDs and tapes.  
Preparation:  
Lower the volume with [MIC VOL] and connect the microphone.  
Use a dynamic microphone.  
Plug type: 6.3 mm monaural  
1 3  
1
Press [KARAOKE] to select a voice mode.  
Each time you press the button:  
MONO L>MONO R>VOICE MUTE>off (Normal)  
^------------------------------------------------------------------}  
³Karaoke CDs and tapes  
MONO L:  
MONO R:  
Only left channel sound (No vocal)  
Only right channel sound (Vocal)  
Select no vocal for karaoke. Vocal and no vocal may be reversed.  
³Normal music CDs and tapes  
VOICE MUTE: Voice mute (Lowers vocal volume)  
ECHO  
1-MIC-2  
2
3
Start playing the CD or tape.  
Adjust the main volume and microphone volume.  
1
KARAOKE  
To cancel  
Press [KARAOKE] to clear the display.  
MONO L  
To record your performance  
Start recording in deck 2 and then start singing.  
Ensure the voice mode is set to off (at step 2 above) when playing the  
recording.  
Note  
MONO  
R
The karaoke modes cannot be used with the radio, SUPER 3D AI EQ, 6CH  
DISCRETE INPUT or surround effects.  
When using the VOICE MUTE function  
³Voice mute may not function sufficiently or noise may interfere when us-  
ing the following software.  
V.MUTE  
³Monaural software  
³Software with few musical instruments, including classic music and  
poetry recitations  
Original display  
³Software with duets or strong choruses  
³VOICE MUTE reduces the level of the vocals but does not cancel them  
out completely.  
Using the echo effect  
»A  
Press [ECHO].  
Each time you press the button:  
ECHO 1>ECHO 2>ECHO 3>OFF  
^------------------------------------------------------}  
3
VOLUME  
UP  
MIC VOL  
MIN  
MAX  
DOWN  
Tmpradvefuctions  
A
ECHO  
ECHO  
35  
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External unit connections  
A
³Turn off all units before making connections.  
³Refer to the manual of the other unit for details.  
(Cables and equipment not included.)  
DVD player with 5.1ch output  
Sound processor  
AUX  
DVD 6ch INPUT  
Stereo phono cable (not included)  
(DVD)  
CENTER SURROUND FRONT  
L
L
(L)  
(R)  
White  
Red  
L
L/R OUT  
(MIX)  
SUBWOOFER  
R
R
R
Connections to SC-EH780  
CENTER  
[A] DVD player with 5.1ch output  
SUBWOOFER  
This unit has the input terminals for 5.1ch surround systems but it  
does not have the decoders necessary to play them back. The DVD  
player should have these decoders and 5.1ch output.  
SURROUND L/R  
To record sound from the DVD player  
Connect to AUX (DVD).  
FRONT L/R  
Subwoofer  
The included front speakers have superwoofers, but you can en-  
hance surround sound from a unit connected to DVD 6ch INPUT by  
connecting another subwoofer to SUBWOOFER terminal.  
B
C
[B] DVD player/Laser disc player (without 5.1ch  
DVD player/Laser disc player  
(without 5.1ch output), etc.  
output), etc.  
This unit has Dolby Pro Logic circuitry. The sound will be reproduced  
with the same powerful stereophonic effects found in movie theaters.  
Sound processor  
[C] Video cassette recorder  
AUX  
(DVD)  
AUDIO  
L/R OUT  
You can enjoy the sound from your video cassette recorder.  
L
Connections to SC-EH680/SC-EH580  
R
[D] DVD player/Laser disc player/Video cassette  
recorder, etc.  
You can enjoy the sound from your DVD player/Laser disc player/  
Video cassette recorder, etc.  
Video cassette recorder  
Sound processor  
VCR  
(EXT)  
AUDIO  
OUT  
AUDIO  
IN  
OUT IN  
L
R
D
DVD player/Laser disc player/  
Video cassette recorder, etc.  
Tmpradvefuctions  
Sound processor  
AUX  
AUDIO  
OUT  
L
R
36  
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Optional antenna connections  
Use outdoor antennas if radio reception is poor.  
Tuner/amplifier  
FM outdoor antenna  
»A  
A
³Disconnect the FM indoor antenna.  
³The antenna should be installed by a competent technician.  
For the United Kingdom and  
Eastern Europe  
A
AM outdoor antenna  
»B  
FM outdoor antenna  
Run a piece of vinyl wire horizontally across a window or other convenient  
location.  
Leave the loop antenna connected.  
A
75 ª coaxial cable  
(not included)  
75  
A
T
N
FM  
AM  
T
N
A
LOOP  
EXT  
Note  
Disconnect the antenna when the unit is not in use.  
Do not use the antenna during an electrical storm.  
For the United Kingdom only  
Use the antenna plug adaptor  
included.  
»C Using other equipment  
For Australia and N.Z.  
A
Listening to an external source  
FM ANT  
75  
GND  
AM ANT  
1
Press [INPUT SELECTOR] to select the external  
source.  
Each time you press the button:  
[EH780]  
LOOP  
EXT  
TUNER>CD>TAPE>VCR (EXT)>AUX (DVD)  
^------------------------------------------------------------------}  
[EH680] [EH580]  
1
2
Remove a piece of the outer vinyl.  
30mm  
TUNER>CD>TAPE>AUX  
^--------------------------------------}  
Twist the shield braid to expose the  
core wire.  
15mm  
On the remote control  
Press [VCR/AUX/6CH INPUT] (SC-EH780) or [AUX] (SC-EH680 and  
SC-EH580).  
Shield braid  
Core wire  
2
Operate the unit.  
AM loop antenna  
See the unit’s manual for details on operation and connection.  
A
B
C
[EH780]  
AM ANT  
LOOP  
XT  
To enjoy Dolby Digital and DTS  
á page 24  
E
5–12m  
AM outdoor antenna  
Recording an external source  
1 Press [INPUT SELECTOR] to select the external  
source.  
2 Select Dolby NR and reverse mode.  
(á page 28)  
3 Press [´ REC PAUSE].  
Tmpradvefuctions  
4 Press ["] or [!] to start recording.  
5 Start the source to be recorded.  
See the unit’s manual for details on operation and connection.  
To stop recording  
Press [º] on the deck.  
To temporarily stop recording  
Press [´ REC PAUSE].  
The deck goes into the recording standby mode.  
To resume recording press ["] or [!] with the flashing indicator.  
1,1  
2 3  
4
Recording onto an external unit  
[EH780]  
Connect the external unit to VCR (EXT) OUT.  
Select the source to be recorded with [INPUT SELECTOR].  
Start recording on the external unit and start playing the source to be  
recorded.  
37  
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Troubleshooting guide  
Before requesting service, make the below checks. If you can’t fix the system as described below, or if something not listed here occurs, refer to the  
enclosed directory to locate an Authorized Service Center convenient to you or contact your dealer.  
Reference pages are shown as black circled numbers 6.  
Common Problems  
No sound.  
Turn the volume up.  
Switch off the unit, determine and correct the cause, then switch the unit on. Causes include shorting of the  
positive and negative speaker wires, straining of the speakers through excessive volume or power, and  
using the unit in a hot environment.  
Sounds unfixed, reversed or  
come from one speaker only.  
Check the speaker connections. 6  
Humming heard during play.  
An AC mains lead or fluorescent light is near the cables. Keep other appliances and leads away from this  
unit’s cables.  
If possible in your area, turn the AC mains lead’s plug or connector over to reverse the lead’s polarity.  
“ERROR” is displayed.  
“U70” is displayed.  
Incorrect operation performed. Read the instructions and try again.  
Connect the flat cables firmly. If “U70” remains on the display, contact the dealer.  
There is a problem with the amplifier. Consult your dealer.  
“F60” is displayed.  
:” appears on the display.  
You plugged the AC mains lead in for the first time or there was a power failure recently.  
Set the time. =  
The display starts up even after  
the unit is turned off.  
The demonstration feature (–DEMO) is on. Turn it off if it is not required. =  
The CD changer or CD player  
The display is wrong or play  
won’t start.  
The disc may be upside down. 8, 9  
Wipe the disc.  
Replace the disc if it is scratched, warped, or nonstandard.  
Condensation may have formed in the changer or player due to a sudden change in temperature.  
Wait about an hour for it to clear and try again.  
[EH780]  
“TAKE OUT/DISC” appears on  
the display.  
There is a problem with the CD mechanism. (A power failure may have occurred.)  
The tray will open automatically. Remove the CD from the tray, and after ensuring there is no CD in the tray,  
close it. The unit will make the disc changing noises for a few moments and then it should operate normally.  
Listening to the radio  
Noise is heard.  
Use an outdoor antenna. U  
The stereo indicator flickers or  
doesn’t light.  
Sound is distorted.  
A beat sound is heard.  
Turn the TV off or separate it from the unit.  
A low hum is heard during AM  
broadcasts.  
Separate the antenna from other cables and leads.  
The correct AM frequency can’t  
be tuned in.  
Change the frequency step. Hold [TUNER/BAND] down for 10 seconds to change the step to 9 kHz.  
Rrfnces  
38  
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The cassette deck  
Poor quality sound.  
Clean the heads. W  
Check the Dolby NR setting. C  
Recording is not possible.  
If the erasure prevention tabs have been removed, cover the holes with adhesive tape. L  
“DECK NO TAPE” is displayed  
during “One touch editing” .  
Load a cassette into deck 2. L  
“DECK CHANGE TAPE” is  
displayed during “One touch  
editing”.  
If the erasure prevention tabs have been removed, cover the holes with adhesive tape. L  
When there is a television set nearby  
The picture on the TV  
disappears or stripes appear on  
the screen.  
The location and orientation of the antenna are incorrect. If you are using an indoor antenna, change to an  
outdoor antenna.  
The TV antenna wire is too close to the unit. Separate the antenna wire of the TV set from the system.  
The remote control  
The remote control doesn’t  
work.  
Check the batteries are inserted correctly. <  
Replace the batteries if they are worn.  
All components are required to service the system. If service is ever necessary, bring the entire system.  
Maintenance  
Cassette tape selection and care  
The unit can correctly play or record on the following types. It identifies the  
type automatically.  
If the surfaces are dirty  
Normal position/TYPE I  
High position/TYPE II  
Metal position/TYPE IV  
4
4
4
To clean this unit, wipe with a soft, dry cloth.  
³Never use alcohol, paint thinner or benzine to clean this unit.  
³Before using chemically treated cloth, read the instructions that came with  
the cloth carefully.  
³Tapes exceeding 100 minutes are thin and can break or get caught in the  
mechanism.  
³Tape slack can get caught up in the mechanism and should be taken up  
before the tape is played.  
For a cleaner crisper sound  
³Endless tapes can get caught up in the deck’s moving parts if used incor-  
rectly. Use tapes appropriate to this unit’s auto-reverse mechanism.  
Clean the heads regularly to assure good quality playback and recording.  
Use a cleaning tape (not included).  
Rrfnces  
39  
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Technical specifications  
Total harmonic distortion  
Rated power at 1 kHz  
Half power at 1 kHz  
Load impedance  
FRONT  
SOUND PROCESSOR  
º EQ/SFP section  
MANUAL GEQ  
FRONT SPEAKER  
Type  
Speaker(s)  
1 %(6 -)  
0.1 %(6 -)  
3 way, 3 speakers, Bassreflex  
Super woofer  
Woofer  
[EH780] [EH580] 17 cm cone type  
[EH780] [EH580] 12 cm cone type  
[EH680] 17 cm cone type  
5-Band EQ [EH780] [EH580]  
6 -  
8 -  
8 -  
Center frequency  
Level control  
70/300/1 k/3.15 k/10 k Hz  
SURROUND  
CENTER  
n2.0, 4.0, 6.0 dB  
Midrange  
[EH680] 12 cm cone type  
3-Band EQ [EH680]  
Center frequency  
Level control  
º Amplifier section [EH580]  
Power output (L/R both channel driven)  
Tweeter  
[EH780] 6 cm ring shaped dome type  
[EH680] [EH580] 6 cm cone type  
[EH780] [EH580] High 6 -, Low 8 -  
[EH680] 6 -  
70/1 k/10 k Hz  
n2.0, 4.0, 6.0 dB  
DIN  
1 kHz THD 1 %/6 - (High)  
2k25 W  
2k65 W  
2k35 W  
2k85 W  
Impedance  
EQ/Space mode [EH780] [EH680]  
100 Hz THD 1 %/8 - (Low)  
4 modes  
HEAVY, CLEAR, SOFT, HALL  
RMS 1 kHz THD 10 %/6 - (High)  
100 Hz THD 10 %/8 - (Low)  
Total harmonic distortion  
Rated power at 1 kHz  
Half power at 1 kHz  
Load impedance Main (High)  
Main (Low)  
DIGITAL S. WOOFER  
Center frequency  
Input power (Music)  
EQ mode [EH580]  
3 modes  
SUPER 3D AI EQ [EH780] [EH680]  
[EH780] [EH580] High 60 W, Low 120 W  
HEAVY, CLEAR, SOFT  
[EH680] 160 W  
1 % (6 -)  
0.1 % (6 -)  
6 -  
Output sound pressure level  
3 modes  
AI EQ, SUPER 3D AI 1, SUPER 3D AI 2  
[EH780] [EH680] 87 dB/W (1.0 m)  
[EH580] 84 dB/W (1.0 m)  
[EH780] 120 Hz, 4 kHz  
º Pre-amplifier section  
Input sensitivity/impedance  
VCR (EXT) [EH780]  
8 -  
Crossover frequency  
Frequency range  
250 mV/15 k-  
250 mV/15 k-  
250 mV/15 k-  
[EH680] 3 kHz, 6 kHz  
[EH580] 150 Hz, 4 kHz  
AUX(DVD) [EH780]  
60 Hz  
MIDi3 dB/MAXi6 dB  
AUX [EH680] [EH580]  
Output level [EH780]  
VCR REC OUT  
LEVEL (VOL s20 dB)  
º FM tuner section  
Frequency range  
[EH780] 42 Hz–50 kHz (j16 dB)  
46 Hz–36 kHz (j10 dB)  
[EH680] 49 Hz–22 kHz (j16 dB)  
56 Hz–20 kHz (j10 dB)  
[EH580] 42 Hz–22 kHz (j16 dB)  
46 Hz–20 kHz (j10 dB)  
150 mV/1.5 k-  
87.50–108.00 MHz  
(0.05 MHz steps)  
1.8 ¬V (IHF usable)  
1.5 ¬V  
70 dB (75 dB, IHF)  
75 - (unbalanced)  
º DOLBY PRO LOGIC section [EH780] [EH680]  
PRO LOGIC mode  
CENTER mode  
DELAY TIME  
SURROUND  
NORMAL  
20 ms (Fixed)  
Sensitivity  
S/N 26 dB  
S/N MONO  
Antenna terminal(s)  
º General  
Dimensions (WtHtD)  
Mass  
º AV SURROUND section [EH780] [EH680]  
AV surround mode  
240k412k259 mm  
º AM tuner section  
5.8 kg  
SUPER SURROUND (MUSIC, MOVIE)  
Frequency range  
522–1629 kHz (9 kHz steps)  
520–1630 kHz (10 kHz steps)  
500 ¬V/m  
CENTER SPEAKER [EH780]  
º DSP CONTROL section  
Type  
2 way, 3 speakers, Bassreflex  
Sensitivity (S/N 20 dB)  
DSP control mode  
SUPER SOUND EQ  
[EH780] [EH680] CENTER FOCUS  
[EH780] VIRTUAL REAR SURROUND  
[EH780] MULTI REAR SURROUND  
[EH780] SEAT POSITION  
Speaker  
Woofer(t2)  
Tweeter  
Impedance  
Input power (Music)  
Output sound pressure level  
Crossover frequency  
Frequency range  
º Timer section  
Clock  
Function  
8 cm cone type  
6 cm cone type  
8 -  
160 W  
86 dB/W (1.0 m)  
4 kHz  
Quartz-lock type  
Play timer (1 time, daily),  
Rec timer (1 time, daily),  
Sleep (120 min, 30 min intervals)  
Setting intervals (Play/Rec)  
1 minute–23 hours 59 minutes (1 min intervals)  
º Spectrum analyzer section  
Display mode  
NORMAL, PEAKHOLD, AURORA  
100 Hz–22 kHz (j16 dB)  
115 Hz–20 kHz (j10 dB)  
º General  
Dimensions (WtHtD)  
º General  
Power supply  
(For the United Kingdom, Australia and N.Z.)  
[EH780] 293k89k270 mm  
[EH680] [EH580] 293k89k269 mm  
º General  
Dimensions (WtHtD)  
Mass  
Mass  
[EH780] 1.5 kg [EH680] [EH580] 1.4 kg  
190k99k166 mm  
AC 230–240 V 50 Hz  
AC 230 V 50 Hz  
1.8 kg  
TUNER AMPLIFIER  
º Amplifier section [EH780]  
Power output (L/R both channel driven)  
Stereo Mode  
DIN 1 kHz THD 1 %/6 - (High)  
100 Hz THD 1 %/8 - (Low)  
RMS 1 kHz THD 10 %/6 - (High)  
100 Hz THD 10 %/8 - (Low)  
PRO LOGIC mode  
(For Eastern Europe)  
Power consumption  
[EH780] 190 W [EH680] 170 W [EH580] 160 W  
Standby  
Dimensions (WtHtD)  
CENTER SPEAKER [EH680]  
Type  
Speaker  
1 way, 1 speaker, Closed  
0.5 W  
293k118.5k345 mm  
Full range  
Impedance  
Input power (Music)  
Output sound pressure level  
Frequency range  
8 cm cone type  
8 -  
2k25 W  
2k45 W  
2k35 W  
2k65 W  
Mass  
[EH780] [EH680] 5.2 kg [EH580] 5.0 kg  
70 W  
CD PLAYER  
º Pickup  
Wavelength  
84 dB/W (1.0 m)  
130 Hz–20 kHz (j16 dB)  
150 Hz–18 kHz (j10 dB)  
780 nm  
DIN  
FRONT 1 kHz THD 1 %/6 - (High)  
100 Hz THD 1 %/8 - (Low)  
SURROUND 1 kHz THD 1 %/8 -  
2k25 W  
2k45 W  
2k30 W  
60 W  
º General  
º General  
Dimensions (WtHtD)  
[EH780] 293k89k288 mm  
Dimensions (WtHtD)  
140k99k118 mm  
[EH680] [EH580] 293k89k268 mm  
[EH780] 2.2 kg [EH680] [EH580] 1.6 kg  
Mass  
0.8 kg  
CENTER  
RMS  
1 kHz THD 1 %/8 -  
Mass  
SURROUND SPEAKER [EH780] [EH680]  
CASSETTE DECK  
Deck system  
Track system  
Recording system  
Bias frequency  
Erasing system  
Heads  
Deck 1  
(Playback head)  
Deck 2  
(Recording/Playback head)  
(Erasing head)  
Motors  
Deck 1, 2 Capstan drive  
Tape speed  
Wow and flutter  
Fast forward and rewind times  
Approx. 110 seconds with C-60 cassette tape  
Frequency response (Dolby NR off)  
TYPE I (NORMAL)  
TYPE II (HIGH)  
TYPE IV (METAL)  
S/N (Signal level  
tape)  
NR off  
Dolby B NR on  
Input sensitivity and impedance  
REC (IN)  
Type  
Speaker  
1 way, 1 speaker, Closed  
FRONT 1 kHz THD 10 %/6 - (High)  
100 Hz THD 10 %/8 - (Low)  
SURROUND 1 kHz THD 10 %/8 -  
2k35 W  
2k65 W  
2k40 W  
80 W  
Stereo cassette deck  
4 track, 2 channel  
AC bias  
Full range  
Impedance  
Input power (Music)  
Output sound pressure level  
Frequency range  
8 cm cone type  
8 -  
CENTER  
1 kHz THD 10 %/8 -  
100 kHz  
AC erase  
70 W  
PMPO 1 kHz/High 6 -, Low 8 -,  
CENT. 8 -, SURR. 8 -  
Total harmonic distortion  
Rated power at 1 kHz  
Half power at 1 kHz  
Load impedance  
FRONT (High)  
FRONT (Low)  
SURROUND  
CENTER  
84 dB/W (1.0 m)  
130 Hz–20 kHz (j16 dB)  
150 Hz–18 kHz (j10 dB)  
3000 W  
1 % (6 -)  
0.1 % (6 -)  
Permalloy head  
º General  
Dimensions (WtHtD)  
Mass  
140k99k118 mm  
Permalloy head  
Double gap ferrite head  
6 -  
8 -  
8 -  
8 -  
0.9 kg  
Note  
DC servo motor  
4.8 cm/s  
0.16 % (WRMS)  
1. Specifications are subject to change without  
notice.  
Mass and dimensions are approximate.  
2. Total harmonic distortion is measured by the  
digital spectrum analyzer.  
DIGITAL S. WOOFER  
Center frequency  
60 Hz  
LEVEL (VOL s20 dB)  
MID i3 dB/MAX i6 dB  
º Amplifier section [EH680]  
Power output (L/R both channel driven)  
Stereo Mode  
DIN 1 kHz THD 1 %/6 -  
RMS 1 kHz THD 10 %/6 -  
PRO LOGIC mode  
20 Hz–16 kHz (DIN)  
20 Hz–16 kHz (DIN)  
20 Hz–16 kHz (DIN)  
3. “Low” and “High” stand for low frequency and  
high frequency.  
2k60 W  
2k80 W  
umax recording level, TYPE II type  
DIN  
56 dB (A weighted)  
66 dB (A weighted)  
FRONT 1 kHz THD 1 %/6 -  
SURROUND 1 kHz THD 1 %/8 -  
CENTER 1 kHz THD 1 %/8 -  
RMS  
FRONT 1 kHz THD10 %/6 -  
SURROUND 1 kHz THD 10 %/8 -  
CENTER 1 kHz THD 10 %/8 -  
2k60 W  
2k15 W  
30 W  
150 mV/23 k-  
Output voltage and impedance  
PLAY (OUT)  
2k80 W  
2k20 W  
40 W  
280 mV/360 -  
º General  
Dimensions (WtHtD)  
Mass  
294k118.5k281 mm  
2.1 kg  
%
RQT6301-B  
Matsushita Electric Industrial Co., Ltd.  
F1201YW0  
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