Panasonic Dvd Home Theater Sound System Sc Ht680 Operating Instructions

							RQT7969-1P PPC 
Operating Instructions
DVD Home Theater Sound System
Model No.SC-HT680
Region number
The player plays DVD-Video marked with labels containing the region 
number “1” or “ALL”.
Example:
§ For Canada only: The word “Participant” is used in place of the word
“Partner”.
1ALL2
4 1
As an ENERGY STAR  Partner, 
Panasonic has determined that
this product meets the ENERGY STAR
  
guidelines for energy efficiency.
®
®
If you have any questions contact
In the U.S.A.: 1-800-211-PANA (7262)
In Canada: 1-800-561-5505
Before connecting, operating or adjusting this product, 
please read the instructions completely.
Please keep this manual for future reference.
Advanced 
   progressive scan
Provides a smoother and sharper image.
 6page
Compatible with a variety
   of media formats
DVD-RAM, DVD-Audio, DVD-Video and more.
9page
High performance 
   sound effects
Sound field control (SFC), Super Surround and more.
22page
HT680.book  Page 1  Thursday, March 10, 2005  10:38 AM 
						

							2
RQT7969
Dear customer
Thank you for purchasing this product.
For optimum performance and safety, please read these instructions 
carefully.
THE FOLLOWING APPLIES ONLY IN THE U.S.A.
Operations in these instructions are described mainly with 
the remote control, but you can perform the operations on 
the main unit if the controls are the same.
SystemSC-HT680
Main unitSA-HT680
Front speakersSB-FS680
Center speakerSB-PC680
Surround speakersSB-FS681
SubwooferSB-W680
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR 
PERFORMANCE OF PROCEDURES OTHER THAN THOSE 
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS 
RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF. 
REFER SERVICING TO QUALIFIED PERSONNEL.
WARNING:
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK 
OR PRODUCT DAMAGE, DO NOT EXPOSE THIS 
APPARATUS TO RAIN, MOISTURE, DRIPPING OR 
SPLASHING AND THAT NO OBJECTS FILLED WITH 
LIQUIDS, SUCH AS VASES, SHALL BE PLACED ON 
THE APPARATUS. 
CAUTION!
DO 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 VENTILATION VENTS.
The socket outlet shall be installed near the equipment and 
easily accessible or the mains plug or an appliance coupler shall 
remain readily operable.
CAUTION:
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.
Any unauthorized changes or modifications to this equipment 
would void the user’s authority to operate this device.
This device complies with Part 15 of the FCC Rules. Operation is 
subject to the following two conditions: (1) This device may not 
cause harmful interference, and (2) this device must accept any 
interference received, including interference that may cause 
undesired operation.
The lightning flash with arrowhead symbol, within 
an equilateral triangle, 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.
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE SCREWS.
NO USER-SERVICEABLE PARTS
INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
The exclamation point within an equilateral triangle 
is intended to alert the user to the presence of 
important operating and maintenance (servicing) 
instructions in the literature accompanying the 
appliance.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
(Inside of product)
HT680.book  Page 2  Tuesday, December 14, 2004  8:55 AM 
						

							3
RQT7969
IMPORTANT SAFETY INSTRUCTIONS/Table of contents
IMPORTANT SAFETY INSTRUCTIONS
Read these operating instructions carefully before using the unit. Follow the safety instructions on the unit and the applicable safety instructions 
listed below. Keep these operating instructions handy for future reference.
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with 
the manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat 
registers, stoves, or other apparatus (including amplifiers) that 
produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-
type plug. A polarized plug has two blades with one wider than 
the other. A grounding-type plug has two blades and a third 
grounding prong. The wide blade or the third prong are provided 
for your safety. If the provided plug does not fit into your outlet, 
consult an electrician for replacement of the obsolete outlet.10) Protect the power cord from being walked on or pinched 
particularly at plugs, convenience receptacles, and the point 
where they exit from the apparatus.
11) Only use attachments/accessories specified by the 
manufacturer.
12) Use only with the cart, stand, tripod, bracket, or 
table specified by the manufacturer, or sold with 
the apparatus. When a cart is used, use caution 
when moving the cart/apparatus combination to 
avoid injury from tip-over.
13) Unplug this apparatus during lightning storms or when unused 
for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is 
required when the apparatus has been damaged in any way, 
such as power-supply cord or plug is damaged, liquid has been 
spilled or objects have fallen into the apparatus, the apparatus 
has been exposed to rain or moisture, does not operate 
normally, or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . .3
Control reference guide . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Discs that can be played  . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Main unit and disc caution. . . . . . . . . . . . . . . . . . . . . . . . . 9
Convenient functions . . . . . . . . . . . . . . . . . . . . . . . . . 12-15
Disc information/Displaying current playback condition (QUICK 
OSD)/Reviewing titles to play (ADVANCED DISC REVIEW)/
CD sequential play (CD MODE)/Quick replay/
Skipping one minute forward (CM SKIP)/
Changing the zoom ratio/Changing play speed/
Angle selection and Still picture rotation/advance/
Changing soundtracks/Changing subtitles/
Repeat play/Program/Random play
Using navigation menus  . . . . . . . . . . . . . . . . . . . . . . . . . 16Playing data discs/
Playing from the selected track in the CD/
Playing HighMAT
TM discs/Playing RAM discs
Using on-screen menus . . . . . . . . . . . . . . . . . . . . . . . . . . 18Main menu/Other Settings
Changing the player settings  . . . . . . . . . . . . . . . . . . . . . 20Changing the delay time (Speaker Settings)
Sound field and sound quality. . . . . . . . . . . . . . . . . . . .  22Sound Field Control/Super Surround/Center Focus/
Dolby Pro Logic II/Down-mixing/Subwoofer level/
Speaker level adjustments
Other useful functions . . . . . . . . . . . . . . . . . . . . . . . . . .  23Sleep timer/Muting/Using headphones
The radio  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24Automatic presetting/Manual tuning/
Selecting the preset channels
Operating other equipment  . . . . . . . . . . . . . . . . . . . . . .  25Operating the television and the video cassette recorder
Other speaker setup options . . . . . . . . . . . . . . . . . . . . .  26
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
Troubleshooting guide . . . . . . . . . . . . . . . . . . . . . . . . . .  28
Product Service/Maintenance/Glossary . . . . . . . . . . . .  30
Limited Warranty (ONLY FOR U.S.A.) . . . . . . . . . . . . . .  31
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back cover
Table of contents
Getting started
Simple setup
STEP 1 Front speaker assembly . . . . . . . . . . . . . . . . 4
STEP 2 Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
STEP 3 Speaker connections  . . . . . . . . . . . . . . . . . . 6
STEP 4 Video connections. . . . . . . . . . . . . . . . . . . . . 6
STEP 5 Antennas and AC power supply cord . . . . . 7
Optional antenna connections
STEP 6 The remote control  . . . . . . . . . . . . . . . . . . . . 7
STEP 7 QUICK SETUP  . . . . . . . . . . . . . . . . . . . . . . . . 8
Disc operations
Basic play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Using the main unit/Using the remote control
Other operations
Reference
HT680.book  Page 3  Tuesday, December 14, 2004  8:55 AM 
						

							4
RQT7969
Simple setup
Preparation
≥To prevent damage or scratches, lay down a soft cloth and perform assembly on it.
≥For assembly, use a Phillips-head screwdriver.
≥Make sure you have all the indicated components before starting assembly, setup, and connection.
≥There is no difference between the right and left speakers and pipes.
You can use the front speakers without assembling with the stands. In this case, attach the included 
rubber pads to the base of the speakers. This prevents vibration from causing the speakers to move 
or fall over. Use 3 or 4 pads per speaker.
1Attach the pipes to the bases.
1Insert pipe B.
2Secure pipe B to the base.
Ensure the screws are securely fastened.
2Assemble the pipes.
1Thread the speaker cable from pipe A through pipe B and 
the base.
For quicker threading, loosely fold the cable in half (do not 
crease), pass the folded portion through the pipe, and then pull 
the rest of the cable through the base.
2Join pipe A to pipe B.
3Secure the pipes.
Ensure the screws are securely fastened.
3Attach the pipes to the speakers.
Slot the screw head in between the 2 stoppers of the speaker 
groove.
Ensure the pipe is fastened on straight by gradually tightening the 
right and left screws alternately until fully tightened.
To prevent a short-circuit, do not cover the connection 
terminals with the pipe.
4Connect the speaker cables.
5Secure the speaker cables to the bases.
STEP1Front speaker assembly
The supplied stands are specially designed for 
attachment to Panasonic SB-FS680 front speakers. 
Use only as indicated in this setup.
2 Front 
speakers2 Bases
≥2kpipe A 
(with cable)≥2kpipe B 4 Pipes 4 Washer 
screws4 Small 
screws 4 Bracket 
screws2 Brackets Sheet of 
rubber pads
Match these holes when you 
insert the pipe.
Base Pipe B
Washer screws
Phillips-head screwdriver
(not included)
Cable
Pipe B
Cable
Pipe A Pipe B
Small screws
Pipe A Pipe B
Bracket screws
Front speaker
Connection terminals Bracket Pipe A
StoppersScrew head
Rear of the speaker
Twist off the vinyl ends of the 
speaker cables.
_: White
`: Blue
Push!
Bottom of the base
2Press the 
speaker cable 
against the base 
while threading 
it between the 
pegs.
Cable1Press the speaker 
cable into the base 
cover groove as far 
as possible.
Front speaker assembly
HT680.book  Page 4  Tuesday, December 14, 2004  8:55 AM 
						

							5
RQT7969
∫Preventing the speakers from falling over
Preparation
Attach screw eyes (not included) to secure the speakers to the wall 
(➜diagram right).
≥You will need to obtain the appropriate screw eyes to match the 
walls or pillars to which they are going to be fastened.
≥Consult a qualified housing contractor concerning the 
appropriate procedure when attaching to a concrete wall or a 
surface that may not have strong enough support. Improper 
attachment may result in damage to the wall or speakers.To prevent the speaker from falling over, thread the string (not 
included) from the wall to the speaker as shown and tie tightly.
≥Use only supplied speakers
Using other speakers can damage the unit, and sound quality will 
be negatively affected.
≥Set the speakers up on an even surface to prevent them from 
falling. Take proper precautions to prevent the speakers from 
falling if you cannot set them up on an even surface.
Main unit
[Note]
Keep your speakers at least 10 mm (13/32q) away from the system 
for proper ventilation. 
Center speaker
≥Vibration caused by the center speaker can disrupt the picture if it 
is placed directly on the television. Put the center speaker on a 
rack or shelf.
≥To prevent the speakers from falling, do not place directly on top 
of the television.
Subwoofer 
Place to the right or left of the television, on the floor or a sturdy 
shelf so that it won’t cause vibration. Leave 10 cm (4q) at the rear 
for ventilation.
Caution
Do not stand on the base and shake 
the speaker. Be cautious when children 
are near.
Notes on speaker use
≥You can damage your speakers and shorten their useful life if you 
play sound at high levels over extended periods.
≥Reduce the volume in the following cases to avoid damage.
– When playing distorted sound.
– When the speakers are reverberating due to a record player, 
noise from FM broadcasts, or continuous signals from an 
oscillator, test disc, or electronic instrument.
– When adjusting the sound quality.
– When turning the unit on or off.
String (not included)
Wall Screw eye (not included)
Rear of the speaker
Approx. 150 mm (5
29/32z)
STEP2Positioning
How you set up your speakers can affect the bass and the sound field. Note the following points:≥Place speakers on flat secure bases.
≥Placing speakers too close to floors, walls, and corners can result in excessive bass. Cover 
walls and windows with thick curtains.
≥The left and right speakers are the same with respect to the front and surround speaker pairs.


FRONT (L, R)

CENTER

SURROUND (L, R)

SUBWOOFER






Setup example
Main unit
≥Place the front, center, and surround speakers at 
approximately the same distance from the seating position. 
The angles in the diagram are approximate.≥Other speaker setup options 
(➜page 26).
If irregular coloring occurs on your television
The supplied speakers are designed to be used close to a 
television, but the picture may be affected with some televisions 
and setup combinations.
If this occurs, turn the television off for about 30 minutes.
The television’s demagnetizing function should correct the 
problem. If it persists, move the speakers farther away from the 
television.
Caution
≥The main unit and supplied speakers are to 
be used only as indicated in this setup. 
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.
≥Do not attempt to attach these speakers to 
walls using methods other than those 
described in this manual.
Front speaker assembly/Positioning
7969en-p03-26.fm  Page 5  Sunday, December 19, 2004  1:33 PM 
						

							6
RQT7969
≥Attach the speaker-cable stickers to make connection easier.
≥Do not connect through the video cassette recorder.
Due to copy guard protection, the picture may not be displayed 
properly.
≥Turn the television off before connecting, and refer to the 
television’s operating instructions.
∫Television with a VIDEO IN terminal
∫Television with an S-VIDEO IN terminal∫
Television with COMPONENT VIDEO IN terminals
COMPONENT VIDEO OUT terminals
These terminals can be used for either interlace or progressive 
output and provide a purer picture than the S-VIDEO OUT 
terminal. Connection using these terminals outputs the color 
difference signals (P
B/PR) and luminance signal (Y) separately in 
order to achieve high fidelity in reproducing colors.
≥The description of the component video input terminals depends 
on the television or monitor (e.g. Y/P
B/PR, Y/B-Y/R-Y, Y/CB/CR). 
Connect to terminals of the same color.
≥After making this connection, select “Darker” from the “Black 
Level Control” in the “Video” tab (➜page 21).
STEP3Speaker connections
4
4
2
2
6
6
5
35
3
1
1
SURROUNDRchRchSURROUNDRchRchFRONTWOOFERSUB
LchLch LchCENTERLchSURROUNDSURROUND
FRONTSUBWOOFER
FRONTFRONTCENTER
SURROUNDRch
RchFRONT
CENTER
LchSURROUND
LchFRONT
CENTER
22RchFRONT
LchFRONT
SURROUNDRch
LchSURROUND
2 Sheets of speaker-cable stickers 3 Speaker cables
≥1kshort cable: For center speaker
≥2klong cables: For surround speakers
Speaker-cable sticker
2 FRONT (R)
1 FRONT (L)
4 SURROUND (R)
3 SURROUND (L)
5 CENTER 6 SUBWOOFER
White
Blue Insert the wire fully.
Click!
[Note]
≥Never short-circuit positive (i) and negative (j) speaker wires.
≥Be sure to connect only positive (white) wires to positive (i) terminals and negative (blue) wires to negative (j) terminals.
Incorrect connection can damage the speakers.Main unit
STEP4Video connections
S-VIDEO
OUT VIDEOVIDEOOUTOUT
COMPONENT COMPONENT VIDEO OUTVIDEO OUT(480p/480i)(480p/480i)PR
PBYVIDEO INBack of the 
main unitVideo cable
(included)Television
(not included)
S-VIDEOS-VIDEOOUTOUTVIDEOVIDEOOUTOUT
COMPONENT 
VIDEO OUT(480p/480i)PR
PBYS-VIDEO
IN
Television 
(not included)
S-video cable
(not included) Back of the 
main unit
S-VIDEO OUT terminal
The S-VIDEO OUT terminal achieves a more vivid picture than 
the VIDEO OUT terminal by separating the chrominance (C) and 
luminance (Y) signals. (Actual results depend on the television.)
To enjoy progressive video
≥Connect to the component video input terminals on a 480p 
compatible television. (Video will not be displayed correctly if 
connected to an incompatible television.)
≥All Panasonic televisions that have 480p input connectors are 
compatible. Consult the manufacturer if you have another 
brand of television.
Video cable
S-VIDEO
OUT VIDEO
OUT
COMPONENT COMPONENT VIDEO OUTVIDEO OUT(480p/480i)(480p/480i)PR
PBYCOMPONENT
VIDEO IN
PR
PB
Y
Television
(not included) Video cables
(not included)
Back of the 
main unit
Speaker connections/Video connections
HT680.book  Page 6  Tuesday, December 14, 2004  8:55 AM 
						

							7
RQT7969
Use outdoor antennas if radio reception is poor.
≥Disconnect the antenna when the unit is not in use.
≥Do not use the outdoor antenna during an electrical storm.
Do not:
≥mix old and new batteries.
≥use different types at the same time.
≥heat or expose to flame.
≥take apart or short circuit.
≥attempt to recharge alkaline or manganese batteries.
≥use batteries if the covering has been peeled off.
Mishandling of batteries can cause electrolyte leakage which can 
damage items the fluid contacts and may cause a fire.
Remove if the remote control is not going to be used for a long 
period of time. Store in a cool, dark place.
∫Use
Aim at the display (➜page 8), avoiding obstacles, at a maximum 
range of 7 m (23 feet) directly in front of the unit.
STEP5Antennas and AC power supply cord
Optional antenna connections
AC I N
RLRL
LRPRPBYFM ANT75
AM ANTLOOPEXT


FM indoor antenna
Affix this end of the antenna 
where reception is best.
AC power supply cord
Conserving powerThe main unit consumes a small amount of 
power (approx. 0.5 W), even when it is 
turned off. To save power when the unit is 
not to be used for a long time, unplug it from 
the household AC outlet.
You will need to reset some memory items 
after plugging in the unit. ≥Connect the AC power supply cord after all other connections are complete.
AM loop antenna
Stand the antenna up on
its base. Place the antenna
where reception is best.
Keep loose antenna cable away 
from other wires and cables.Click!
AM loop
antenna
FM indoor
antenna
AC power 
supply cordTo household AC outlet
(AC 120 V, 60 Hz)Adhesive tape
AC IN
RLRL
L
R
COMPONENT COMPONENT VIDEO OUTVIDEO OUT(480p/480i)(480p/480i)PR
PBY
S-VIDEOS-VIDEOOUTOUTVIDEOVIDEOOUTOUTAUXAUX
FM ANT75
AM ANTLOOPEXT




AM outdoor antenna (Using a vinyl wire)
Run a piece of vinyl wire horizontally across a window 
or other convenient location.
5
–12m
(16 
– 39 feet)
FM outdoor antenna (Using a television antenna)
≥Disconnect the FM indoor antenna.
≥The antenna should be installed by a competent technician.
Rework your outdoor antenna’s 75≠ coaxial cable as follows:
75≠ coaxial cable
(not included)
1Remove a piece of the outer 
vinyl insulator.2Carefully pull the 
tabs apart to 
remove the cover.3Install the coaxial cable.
Clamp the cable conductor, 
and wind it on so that it does 
not contact anything else. 
7mm (
9/32z) 10 mm (
13/32z)4Attach the cover.
Clamp with pliers 10 mm (
13/32z) Antenna plug
(not included)Leave the AM loop antenna connected.
Peel back
STEP6The remote control
R6/LR6, AA, UM-3




≥Do not use 
rechargeable type 
batteries. Remote control Batteries
Insert so the poles (i and j) match those in the 
remote control.
Antennas and AC power supply cord/The remote control
7969en-p03-26.fm  Page 7  Friday, December 17, 2004  12:04 PM 
						

							8
RQT7969
The QUICK SETUP screen assists you to make necessary settings.
Turn on the television and select the appropriate video input on the television.
To change these settings later
Select “ QUICK SETUP” in the “Others” tab (➜page 21).
STEP7QUICK SETUP
123456
Turn on 
the unit.Select 
“DVD/CD”.Show the QUICK 
SETUP screen.Follow the messages 
and make the settings.Press to finish 
QUICK SETUP.Press to exit.
DV D / CDSHIFTSETUP
MUTING
ENTERRETURN
Register Select
ENTERSHIFTSETUP
MUTING
1234 5OPENCLOSEDISC CHANGEDISC CHECKSELECTOR
TUNE MODEFM MODE MEMORY
PROGRESSIVE CD MODEDISC
POWER
DOWN UP
PHONES
VOLUMEAC IN
TUNING
VOLUME
CH
SKIPSLOW/SEARCH
MENU
DIRECT
NAVIGATOR
TOP MENU
RETURN
FUNCTIONS
VCRTV
TUNER/BANDDISC
ENTER
SUBWOOFER
LEVEL SUPER SRNDC.FOCUS
SFC
CD MODE
PLAY MODE
TEST
CH SELECTSETUP
MUTINGMIX 2CHPL
ZOOM
CM SKIPSUBTITLE
AUDIO
PLAY SPEED
QUICK REPLAY
SLEEP
QUICK OSD
ADVANCEDDISC REVIEW
FL DISPLAY REPEAT
SHIFT
ANGLE/PAGE
GROUP
AV SYSTEM
DVD/CD
PLAY 
LIST
TV VOLTV VOL
ENTER
12
6
9 45
78
CANCEL0
10
3
TV/VIDEO
AUX
(22) (22) (22) (22)
(
12, 23)(13)(20, 23)
(11) (11, 13)(13)
(12) (23)
SUBWOOFER
LEVEL SUPER SRNDC.FOCUS
SFC
CD MODE
PLAY MODE
TEST
CH SELECTSETUP
MUTINGMIX 2CHPL
ZOOM
CM SKIPSUBTITLE
AUD IO
PLAY SPEED
QUICK REPLAY
SLEEP
QUICK OSD
ADVANCEDDISC REVIEW
FL DISPLAY REPEATANGLE/PAGE
GROUP
(12, 13)
(12, 14)
(12, 13)
Turn the unit on/off (8)
Select television channels and disc’s title numbers
etc./Enter numbers (11)
To use functions labeled in orange:
While pressing [SHIFT],
press the corresponding button.Basic operations for play (11)
Show a disc top menu (16) or
program list (17)
Select or register menu items on the television
screen, Frame-by-frame (11)
Show on-screen menu (18) or
television volume down (25)Television and Video cassette recorder operations (25)
Channel select (24, 25)
Show a disc menu (16) or playlist (17)
Return to previous screen (11) or television volume up (25)
Switch the television’s video input mode.
(25)
Adjust the volume. (11) Select the source
AU X  (25), TUNER/BAND (24), DVD/CD (8)
AC supply indicator [AC IN]
This indicator lights when the unit is 
connected to the AC mains supply.
SELECTOR
Select the source: DVD/CD#FM#AM#AU X#Return to DVD/CD (24)
Display

						

							9
RQT7969
Discs that can be played
§A process that allows play on compatible equipment.
≥It may not be possible to play the above discs in all cases due to the type of disc or condition of the recording.
∫Discs that cannot be played
DVD-ROM, CD-ROM, CDV, CD-G, SACD, DivX Video Discs and 
Photo CD, DVD-RAM that cannot be removed from their cartridge, 
2.6-GB and 5.2-GB DVD-RAM, and “Chaoji VCD” available on the 
market including CVD, DVCD and SVCD that do not conform to 
IEC62107.
∫Audio format of DVD’s
This unit automatically recognizes and 
decodes discs with these symbols.
∫To prevent damage
≥Do not touch the drawer while it is in motion.
≥Do not close the drawer by hand.
∫Inserting a disc correctly
≥Insert the disc correctly into position as indicated in the diagram 
above.
≥Load only one disc per tray.
≥Insert the disc with the label side facing up.
∫To clean discs
Wipe with a damp cloth and then wipe dry.
∫Disc handling precautions
≥Do not attach labels or stickers to discs 
(This may cause disc warping, rendering it unusable).
≥Do not write on the label side with a ball-point pen or other writing 
instrument.
≥Do not use record cleaning sprays, benzine, thinner, static 
electricity prevention liquids or any other solvent.
≥Do not use scratch-proof protectors or covers.
≥Do not use the following discs:
– Discs with exposed adhesive from removed stickers or labels 
(rented discs, etc).
– Discs that are badly warped or cracked.
– Irregularly shaped discs, such as heart shapes.
Disc LogoIndication in 
these operating 
instructionsRemarks
DVD-RAM[RAM]Recorded with devices using Version 1.1 of the Video Recording Format
(a unified video recording standard), such as DVD video recorders, DVD video 
cameras, personal computers, etc.
[JPEG]Recorded using the DCF (Design rule for Camera File system) standard
Version 1.0.
≥To play JPEG files, select “Play as Data Disc” in Other Menu (➜page 19).
DVD-Audio[DVD-A]—
[DVD-V]Some DVD-Audio discs contain DVD-Video content.
To play DVD-Video content, select “Play as DVD-Video” in Other Menu 
(➜page 19).
DVD-Video
[DVD-V]—
DVD-R
(DVD-Video)/
DVD-RW 
(DVD-Video)Discs recorded and finalized
§ on DVD video recorders or DVD video cameras.
iR (Video)/
iRW (Video)—Discs recorded and finalized
§ on DVD video recorders or DVD video cameras.
Video CD
[VCD]—
SVCDConforming to IEC62107
CD[CD]This unit is compatible with HDCD, but does not support the Peak Extend 
function (a function which expands the dynamic range of high level signals).
HDCD-encoded CD’s sound better because they are encoded with 20 bits, as 
compared with 16 bits for all other CD’s.
≥During HDCD play, “HDCD” lights on the unit’s display.
CD-R
CD-RW
—
[WMA] 
[MP3]
[JPEG]
[CD]
[VCD]≥This unit can play CD-R/RW (audio recording disc) recorded with the formats 
on the left. Close the sessions or finalize§ the disc after recording.
≥HighMAT discs
WMA, MP3 or JPEG files only.
To play without using the HighMAT function, select “Play as Data Disc” in Other 
Menu (➜page 19).
≥[WMA] This unit does not support Multiple Bit Rate (MBR: a file that contains 
the same content encoded at several different bit rates).
Note about using a DualDisc
The digital audio content side of a DualDisc does not meet the 
technical specifications of the Compact Disc Digital Audio 
(CD-DA) format so play may not be possible.
Main unit and disc caution
Microscopic
Love AlbumIncluding
Sundae Girl Greatest HitsNeil RubysSundae GirlIncluding
Neil RubysGreatest HitsMicroscopic
Love AlbumSundae Girl
IncludingNeil RubysGreatest HitsMicroscopic
Love AlbumLove 
Albu
m Microsc
opicInc
luding Sundae 
GirlNeil R
uby
s Greatest Hit
spicLove AlbumLove 
Albu
mMicrosc
opic
12 cm (5 )8 cm (3 )
Discs that can be played/Main unit and disc caution
HT680.book  Page 9  Thursday, March 10, 2005  10:38 AM 
						

							10
RQT7969
Basic play
Basic play
[Note[
≥Discs continue to rotate while menus are displayed. Press [∫] 
when you finish to preserve the unit’s motor and your television 
screen.
≥Total title number may not be displayed properly on iR/iRW.
1234 5OPENCLOSEDISC CHANGEDISC CHECKSELECTOR
TUNE MODEFM MODE MEMORY
PROGRESSIVE CD MODEDISC
POWER
DOWN UP
PHONES
VOLUMEAC IN
TUNING
VOLUME
DOWN    UP
PROGRESSIVE


DISC CHANGE
DISC CHECK
POWER
SELECTOR
OPENCLOSE
4Start play.
≥The tray is closed automatically and play starts.
≥The disc indicators show which tray is in the play position.
When the disc finishes playing:If the next disc doesn’t start playing, select it with the disc buttons.
≥You can also select the disc using the remote control (➜page 12, Disc information).
5Adjust the volume.
∫ (Stop)
Disc buttons/indicators
3Open the drawer and place the disc.
≥Load double-sided discs so the label for the side you want to play is facing up.
≥[RAM] Remove the disc from its cartridge before use.
 
To load discs on the other trays:
Press a disc button and then press [< OPEN/CLOSE].
≥You can load up to 5 discs (one per tray).
Do not pull or push the tray with your hand.
; (Pause)
Press to skip.
Press and hold to 
– search 
(during play)
– slow-motion (during pause) 
(Motion picture part)
≥Press [1] (play) to start normal play.
1Power on.
2Select “DVD/CD”.
Using the main unit
Progressive 
video
Checking the 
disc trays
The disc trays are opened in a 
successive stack so that you 
can check what disc is in each 
tray.
≥If the player is stopped, all 
trays will open.
≥If a disc is being played, the 
corresponding tray will not 
open.
Do not remove or insert discs 
during a disc check.
≥Press [DISC CHECK] again to 
close all trays.
PROGRESSIVEPRG
DISC CHECK
Changing the 
other discs 
without 
interrupting 
play
The drawer remains closed until 
you press a disc button.
Press a disc button to open the 
corresponding tray.
≥If you select a disc which is 
being played, play stops.
Exchange the disc.
Close the drawer.
≥Repeat these steps to change 
the other discs.DISC CHANGE
12345DISC
DISC CHANGE
7969en-p03-26.fm  Page 10  Wednesday, December 15, 2004  11:09 AM