Panasonic Dvd Home Theater Sound System Sc-dm3 Operating Instructions

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RQT6220
Reference
≥Some distortion is normal during SEARCH.
≥ Ensure that the television is connected properly.  7
≥ Make sure the television is on.
≥ Ensure the television ’s video input setting (e.g., VIDEO 1) is correct.
≥ Go to the Video menu in the ACTION screen, and change  “TV Aspect ” to suit your television. You
may also need to change the screen mode on the television itself.  9
≥ Ensure that the unit is connected directly to the television, and is not\
 connected through a video
cassette recorder.
≥ Check the settings in the On-Screen Menu Icons ’ video menu.  C
≥ The location and orientation of the antenna are incorrect. If you are us\
ing an indoor antenna,
change to an outdoor antenna.  M
The television antenna wire is too close to the unit. Separate the anten\
na wire of the television
from the unit.
Picture
Unit displays
Picture distorted.
No picture.
The picture shown on the
television is not normal.
(The sides of the picture are cut
off or black bands appear at the
top and bottom of the screen.)
Picture quality is poor.
The picture on the television
disappears or stripes appear on
the screen.
≥ Press [SHIFT] + [LIGHT] to turn the backlight on, or press and hold [GUI DISPLAY] and pr\
ess
[ 3 ,4 ] to adjust the contrast.  I
≥ You inserted a disc the unit cannot play; insert one it can.  4
≥ You haven ’t inserted a disc; insert one.
≥ You haven ’t inserted the disc correctly; insert it correctly.  ;
≥ Check and correct the speaker cord connections.  7
If this does not fix the problem, there is a power supply problem.  Call 1-800-211-PANA for support.
≥ The disc is dirty. Wipe it with a soft cloth.  \f
≥ Incorrect operation performed. Read the instructions and try again.
≥ Trouble is likely to have occurred. The number following  “H ” depends on the status of the unit.
Reset procedure:
Press [ Í] to switch the unit to the standby mode and then back to ON. Alternativ\
ely, press [ Í] to
switch the unit to the standby mode, disconnect the AC power supply cord\
, and then reconnect it.
≥ If the service numbers fail to clear, note the service number and contac\
t a qualified service person.
≥ You have setup the unit upside down. Turn it over.  5
(The unit switches to standby after 10 minutes in this condition.)
Maintenance
The surface of the cabinet is polished.
Use the included cloth to clean it.
≥Never use alcohol, paint thinner or benzine to clean this unit.
≥Adjust the position of the FM or AM antenna.
≥ Use an outdoor antenna.  M
≥ Turn the television off or separate it from the unit.
≥ Separate the antenna from other cables and cords.
Listening to the radio
Noise is heard.
“STEREO ” flickers or doesn ’t
light.
Sound is distorted.
A beat sound is heard.
A low hum is heard during AM
broadcasts.
No on-screen display.
On-Screen Menu Icons not
displayed or only partially
displayed on the television.
The disc ’s menu is displayed in a
different language.
≥ Go to Display in the ACTION menus, and select  “On ” for  “On-Screen Messages ”.  J
≥ Press [ 3, 4 ] while the rightmost icon is highlighted to move them down.  B
≥ Go to Disc in the ACTION menus, and select the preferred language for  “Menus ”.  J
Television displays
The display is dark.
“NO PLAY ”
“ NO DISC ”
“ F61 ”
“ DVD U11 ”
“ ERROR ”
“ DVD H
∑∑∑∑ ∑∑∑∑
∑∑ ”
∑∑  stands for a number.
“ SETTING ERROR/
CHANGE SETTING ”
Before moving the unit, ensure the disc tray is
empty.
Failure to do so will risk severely damaging the disc and
the unit. 
						

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32
Reference
I/P/BMPEG 2, the video compression standard adopted for use with
DVD-Video, codes frames using these 3 picture types.
I:Intra coded picture (I-picture)
This is the standard picture and is a complete picture in itself.
This means it has the best picture quality and is the best to use
when adjusting the picture.
P:Predictive coded picture (P-picture)
This picture is calculated based on past I or P-pictures.
B:Bidirectionally-predictive coded picture (B-picture)
This picture is calculated by comparing past and future I and
P-pictures so it has the lowest volume of information.
Linear PCM (pulse code modulation)These are uncompressed digital signals, similar to those found on
CDs.
MP3A method of compressing audio, MPEG Audio Layer 3 (MP3) allows
audio to be reduced to up to one tenth its original size without overtly
hurting audio quality.
When creating MP3 files to play on this unit
≥Disc formats: ISO9660 level 1 and level 2 (except for extended for-
mats)
≥Files: MP3 files with the suffix “.mp3” or “.MP3”
≥To have this unit play files in a certain order, prefix folder and file
names with numbers in the order you want to play them. This may
not work in all cases.
Not compatible with multi-session recordings
If you record MP3 onto CD-R/CD-RW over a number of sessions,
this unit can play only the recordings made in the first session.
Playback control (PBC)
If a Video CD has playback control, you can select scenes and infor-
mation with menus.
BitstreamThis is the digital form of multiple channel audio data (e.g., 5.1 chan-
nel) before it is decoded into its various channels.
DecoderA decoder restores the coded audio signals on DVDs to normal. This
is called decoding.
Dolby DigitalThis is a method of coding digital signals developed by Dolby Labo-
ratories. Apart from stereo (2-channel) audio, these signals can also
be 5.1-channel audio. A large amount of audio information can be
recorded on one disc using this method.
Dolby Pro Logic
A surround system where a 4-channel audio track is recorded as
2 channels and then is restored to 4 channels for play. The surround
channel is monaural and can reproduce up to 7 kHz.
DTS (Digital Theater Systems)This surround system is used in many movie theaters around the
world. There is good separation between the channels, so realistic
sound effects are possible.
Dynamic rangeDynamic range is the difference between the lowest level of sound
that can be heard above the noise of the equipment and the highest
level of sound before distortion occurs.
Frame still and field still
Frames are the still pictures that go together to make a moving pic-
ture. There are about 30 frames shown each second.
One frame is made up of two fields. A regular television shows these
fields one after the other to create frames.
A still is shown when you pause a moving picture. A frame still is
made up of two alternating fields, so the picture may appear blurred,
but overall quality is high.
A field still is not blurred, but it has only half the information of a
frame still so picture quality is lower.
Glossary
Do not use irregularly shaped discs, such as heart-shaped.
(These can damage the unit.)
∫How to hold a discDo not touch the recorded surface.
∫If the surface is dirtyWipe it with a damp cloth and then wipe dry.
Disc handling
∫If the disc is brought from a cold to a warm envi-
ronment, moisture may form on the disc
Wipe with a soft, dry, lint-free cloth before using the disc.
∫Handling precautions≥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 electric-
ity prevention liquids or any other solvent.
≥Do not attach labels or stickers to discs. (Do not use discs with
exposed adhesive from tape or left over peeled-off stickers.)
≥Do not use scratch-proof protectors or covers.
≥Do not use discs printed with label printers available on the market.
∫Do not place or store discs in the following places
≥Locations exposed to direct sunlight
≥Humid or dusty locations
≥Locations directly exposed to a heat vent or heating appliance 
						

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RQT6220
Reference
AMPLIFIER SECTIONFTC TTL POWER OUTPUT170 W
120 Hz–20 kHz 1.0 % total harmonic distortion
FRONT15 W per channel (8 ≠)
CENTER45 W (8 ≠)
SURROUND20 W per channel (8 ≠)
45 Hz–120 Hz 1.0 % total harmonic distortion
SUBWOOFER55 W (8 ≠)
RMS TTL POWER OUTPUT200 W
1 kHz 10 % total harmonic distortion
FRONT20 W per channel (8 ≠)
CENTER50 W (8 ≠)
SURROUND25 W per channel (8 ≠)
100 Hz 10 % total harmonic distortion
SUBWOOFER60 W (8 ≠)
Input sensitivity/Input impedance
AUX250 mV, 10 k≠
FM TUNER SECTIONFrequency range87.9–107.9 MHz (200-kHz step)
87.5–108.0 MHz (100-kHz step)
Antenna terminals75 ≠ (unbalanced)
AM TUNER SECTIONFrequency range520–1710 kHz (10-kHz step)
DISC SECTIONDisc playedDVD-AUDIO, DVD-VIDEO,
DVD-R (DVD-VIDEO formatted discs),
CD (CD-DA), VIDEO-CD,
CD-R/RW (CD-DA, VIDEO-CD, MP3 formatted discs)
Audio
Number of channels5.1 (FL, FR, SL, SR, C, SW)
Video
Signal systemNTSC
Output terminalRCA (composite video)
S terminal (Y, C)
Pick up
Beam SourceSemiconductor Laser
Wavelength
DVD658 nm
VCD/CD790 nm
Specifications
SPEAKER SECTION[Front/Center\speakers\SB-FDM3]
Type1 way, 1 speaker, Closed
Speakers
Full range6.5 cm (2
1/2") cone type
Impedance8 ≠
Input power60 W (Music)
Output sound pressure level80 dB/W (1.0 m)
Frequency range150 Hz–25 kHz (j16 dB)
200 Hz–22 kHz (j10 dB)
Dimensions (W
k kk k
kH
k kk k
kD)83k108k99 mm
(3
9/32"k41/4"k329/32")
Mass0.7 kg (1.5 Ib.)
[Surround\speakers\SB-RDM3]
Type1 way, 1 speaker, Closed
Speakers
Full range6.5 cm (2
1/2") cone type
Impedance8 ≠
Input power60 W (Music)
Output sound pressure level80 dB/W (1.0 m)
Frequency range150 Hz–25 kHz (j16 dB)
200 Hz–22 kHz (j10 dB)
Dimensions (W
k kk k
kH
k kk k
kD)83k108k99 mm
(3
9/32"k41/4"k329/32")
Mass0.7 kg (1.5 Ib.)
[Subwoofer\SB-WDM3]
Type1 way, 1 speaker, Bass-ref.
Speaker unit
Super woofer17 cm (6
3/4") cone type
Impedance8 ≠
Input power60 W (Music)
Output sound pressure level80 dB/W (1.0 m)
Frequency range42 Hz–1.5 kHz (j16 dB)
46 Hz–0.9 kHz (j10 dB)
Dimensions (W
k kk k
kH
k kk k
kD)164k297k320 mm
(6
15/32"k1111/16"k1219/32")
Mass3.7 kg (8.2 Ib.)
GENERALPower supplyAC 120 V, 60 Hz
Power consumption120 W
Dimensions (W
k kk k
kH
k kk k
kD)
Vertically with stand 135k298k390 mm
(5
5/16"k1123/32"k1511/32")
Horizontally with feet attached 292k100k390 mm
(11
1/2"k315/16"k1511/32")
Mass6.2 kg (13.7 Ib.)
Note
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer. Power consumption in standby mode0.5 W 
						

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34
Reference
Limited Warranty (U.S.A.)
Panasonic/Technics Audio Products
Limited Warranty
Panasonic Consumer Electronics Company,
Division of Matsushita Electric Corporation of America
One Panasonic Way Secaucus, New Jersey 07094Panasonic Sales Company, Division of Matsushita Electric
of Puerto Rico, Inc.
Ave. 65 de Infantería, Km. 9.5
San Gabriel Industrial Park, Carolina, Puerto Rico 00985
Limited Warranty Coverage
If your product does not work properly because of a defect in materials or workmanship,
Panasonic Consumer Electronics Company or Panasonic Sales Company (collectively
referred to as “the warrantor”) will, for the length of the period indicated on the chart below,
which starts with the date of original purchase (“warranty period”), at its option either (a)
repair your product with new or refurbished parts, or (b) replace it with a new or a refur-
bished product. The decision to repair or replace will be made by the warrantor.
During the “Labor” warranty period there will be no charge for labor. During the “Parts”
warranty period, there will be no charge for parts. You must carry-in or mail-in your prod-
uct during the warranty period. If non-rechargeable batteries are included, they are not
warranted. This warranty only applies to products purchased and serviced in the United
States or Puerto Rico. This warranty is extended only to the original purchaser of a new
product which was not sold “as is”. A purchase receipt or other proof of the original pur-
chase date is required for warranty service.Carry-In or Mail-In Service
For Carry-In or Mail-In Service in the United States call 1-800-211-PANA (1-800-211-
7262) or visit Panasonic web site: http://www.panasonic.com
For assistance in Puerto Rico call Panasonic Sales Company (787)-750-4300 or fax
(787)-768-2910.
Limited Warranty Limits And Exclusions
This warranty ONLY COVERS failures due to defects in materials or workmanship, and
DOES NOT COVER normal wear and tear or cosmetic damage. The warranty ALSO
DOES NOT COVER damages which occurred in shipment, or failures which are caused
by products not supplied by the warrantor, or failures which result from accidents, misuse,
abuse, neglect, mishandling, misapplication, alteration, faulty installation, set-up adjust-
ments, misadjustment of consumer controls, improper maintenance, power line surge,
lightning damage, modification, or commercial use (such as in a hotel, office, restaurant,
or other business), rental use of the product, service by anyone other than a Factory Serv-
icenter or other Authorized Servicer, or damage that is attributable to acts of God.
THERE ARE NO EXPRESS WARRANTIES EXCEPT AS LISTED UNDER “ LIMITED
WARRANTY COVERAGE”. THE WARRANTOR IS NOT LIABLE FOR INCIDENTAL
OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THIS PRODUCT,
OR ARISING OUT OF ANY BREACH OF THIS WARRANTY. (As examples, this ex-
cludes damages for lost time, travel to and from the servicer, loss of media or images,
data or other memory content. The items listed are not exclusive, but are for illustration
only.) ALL EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE WARRANTY OF
MERCHANTABILITY, ARE LIMITED TO THE PERIOD OF THE LIMITED WARRANTY.
Some states do not allow the exclusion or limitation of incidental or consequential damages,
or limitations on how long an implied warranty lasts, so the exclusions may not apply to you.
This warranty gives you specific legal rights and you may also have others rights which
vary from state to state. If a problem with this product develops during or after the
warranty period, you may contact your dealer or Servicenter. If the problem is not handled
to your satisfaction, then write to the warrantor’s Consumer Affairs Department at the
addresses listed for the warrantor.
PARTS AND SERVICE WHICH ARE NOT COVERED BY THIS LIMITED WARRANTY
ARE YOUR RESPONSIBILITY.
PartsOne (1) yearThirty (30) days
Three (3) years
One (1) year
Ninety (90) days
Ten (10) days
Ninety (90) days
Product or Part NameAudio Products (except items listed below)All Audio Racks (cabinets)
Technics Stand Alone Speakers, Subwoofer
Speakers
USB Reader-Writer, Personal Computer
Card Adapters
(in exchange for defective item)
Accessories: Headphones, Cartridges,
Microphones, Adapters
Rechargeable Batteries (in exchange for
defective item)
SD Memory Cards, Rechargeable Battery
Packs (in exchange for defective item)
LaborOne (1) yearNot Applicable
Three (3) years
Not Applicable
Ninety (90) days
Not Applicable
Not Applicable
For Product Information, Operating Assistance, Literature Request, Dealer Locations, and
all Customer Service inquiries please contact:
1-800-211-PANA (7262), Monday–Friday 9 am–9 pm; Saturday–Sunday 9 am–7 pm, EST.
1-800-332-5368 (Customer Orders Only)
Panasonic Services Company 20421 84th Avenue South, Kent, WA 98032
(6 am to 5 pm Monday–Friday; 6 am to 10:30 am Saturday; PST)
(Visa, MasterCard, Discover Card, American Express, Check)
Web Site: http://www.panasonic.com
You can purchase parts, accessories or
locate your nearest servicenter by visiting
our Web Site.
Accessory Purchases:
Service in Puerto Rico
Matsushita Electric of Puerto Rico, Inc. Panasonic Sales Company/Factory Servicenter:
Ave. 65 de Infanteria, Km. 9.5, San Gabriel Industrial Park, Carolina, Puerto Rico 00985
Phone (787) 750-4300 Fax (787) 768-2910 
						

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RQT6220
Reference
Product Service
1. Damage requiring service—The unit should be serviced by qualified service personnel if:
(a) The AC power supply cord or AC adaptor has been damaged; or
(b) Objects or liquids have gotten into the unit; or
(c) The unit has been exposed to rain; or
(d) The unit does not operate normally or exhibits a marked change in performance; or
(e) The unit has been dropped or the cabinet damaged.
2. Servicing—Do not attempt to service the unit beyond that described in these operating instructions. Refer all other servicing to authorized
servicing personnel.
3. Replacement parts—When parts need replacing ensure the servicer uses parts specified by the manufacturer or parts that have the same
characteristics as the original parts. Unauthorized substitutes may result in fire, electric shock, or other hazards.
4. Safety check—After repairs or service, ask the servicer to perform safety checks to confirm that the unit is in proper working condition.
The servicer will require all components to service your system.
Therefore, should service ever be necessary, be sure to bring the entire system.
Product information
For product information or assistance with product operation:
In the U.S.A., contact the Panasonic Customer Call Center at 1-800-211-7262, or e-mail [email protected], or web site
(http://www.panasonic.com).
In Canada, contact Panasonic Canada Inc. Customer Care Centre at 1-800-561-5505, web site (www.panasonic.ca), or an authorized Servicentre
closest to you. 
						

							Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks
of Dolby Laboratories.
Apparatus Claims of U.S. Patent Nos. 4,631,603, 4,577,216, and 4,819,098, licensed for limited viewing uses only.
This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual
property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized
by Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision
Corporation. Reverse engineering or disassembly is prohibited.
RQT6220-2PF0202MF2042
Panasonic Consumer Electronics
Company, Division of Matsushita
Electric Corporation of America
One Panasonic Way Secaucus,
New Jersey 07094
http://www.panasonic.com
C 2002 Matsushita Electric Industrial Co., Ltd.
Printed in Singapore
Panasonic Sales Company,
Division of Matsushita Electric
of Puerto Rico, Inc. (“PSC”)
Ave. 65 de Infantería, Km. 9.5
San Gabriel Industrial Park, Carolina,
Puerto Rico 00985
Panasonic Canada Inc.5770 Ambler Drive
Mississauga, Ontario
L4W 2T3
www.panasonic.ca
p
Manufactured under license from Digital Theater Systems,
Inc. US Pat. No. 5,451,942, 5,956,674, 5,974,380, 5,978,762
and other world-wide patents issued and pending. “DTS” and
“DTS Digital Surround” are registered trademarks of Digital
Theater Systems, Inc. C 1996, 2000 Digital Theater Sys-
tems, Inc. All rights reserved.
Listening caution
Selecting fine audio equipment such as the unit you’ve just purchased is only the start of your musical enjoyment. Now it’s time to consider
how you can maximize the fun and excitement your equipment offers. This manufacturer and the Electronic Industries Association’s Con-
sumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. One that lets the sound come through
loud and clear without annoying blaring or distortion—and, most importantly, without affecting your sensitive hearing.
We recommend you to avoid prolonged exposure to excessive noise.
Sound can be deceiving. Over time your hearing “comfort level” adapts to higher volumes of sound. So what sounds “normal” can actually be
loud and harmful to your hearing.
Guard against this by setting your equipment at a safe level BEFORE your hearing adapts.
To establish a safe level:
≥Start your volume control at a low setting.
≥Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.
Once you have established a comfortable sound level:
≥Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you listening for a lifetime.
EST. 1924