Samsung HT-AS720 Manual de usuario
Instruction Manual
Digital Surround
AV Receiver System
HT-AS720S
HT-AS720S-XAA-ENG 2007.8.16 9:37 AM Page 3
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Safety Warnings
WARNING
• To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
• To prevent injury, this apparatus must be securely attached to the fl oor/ all in accordance ith the installation
instructions.
• If this po er supply is used at 240V ac, a suitable plug adapter should be used.
CAUTION
• Apparatus shall not be exposed to dripping or splashing and no objects filled ith liquids, such as vases, shall be
placed on the apparatus.
• The Mains plug is used as a disconnect device and shall stay readily operable at any time.
RISK OF ELECTRIC SHOCK.
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE REAR COVER (OR BACK)
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CAUTION
This symbol indicates that dangerous voltage consisting a risk of electric shock is present
ithin this unit.
This symbol indicates that there are important operating and maintenance instructions in the literature
accompanying this unit.
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 2
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ENG
PREPARATION
FCC NOTE (for U.S.A):
This equipment has been tested and found to comply ith 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 ith the instructions, may cause harmful interference to radio communications.
Ho ever, there is no guarantee that interference ill not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, hich 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 follo ing measures:
• Reorient or relocate the receiving antenna.
• Increase the separation bet een the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to hich the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution: FCC regulations state that any unauthorized changes or modifi cations to this equipment may void
the user's authority to operate it.
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 3
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Safety Instructions
Read these operating instructions carefully
before using the unit. Follo all the safety
instructions listed belo .
Keep these operating instructions handy for
future reference.
1) Read these instructions.
2) Keep these instructions.
3) Heed all arnings.
4) Follo all instructions.
5) Do not use this apparatus near ater.
6) Clean only ith a dry cloth.
7) Do not block any ventilation openings, Install
in accordance ith the manufacturer's
instructions.
8) Do not install near any heat sources such as
radiators, heat registers, stoves, or other
apparatus (including amplifi ers) that produce
heat.
9) Do not defeat the safety purpose of the
polarized or grounding- type plug. A polarized
plug has t o blades ith one ider than the
other. A groundingtype plug has t o blades
and a third grounding prong. The ide blade
or the third prong is 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 po er cord from being alked
on or pinched particularly at plugs,
convenience receptacles, and the point
here they exit from the apparatus.
11) Only use attachments/accessories specified
by the manufacturer.
12) Use only ith the cart, stand,
tripod, bracket, or table
specified by the manufacturer,
or sold ith the apparatus.
When a cart is used, use caution hen
moving the cart/apparatus combination to
avoid injury from tip-over.
13) Unplug this apparatus during lightning
storms or hen unused for long periods of
time.
14)
Refer all servicing to qualified service personnel.
Service is required hen the apparatus has
been damaged in any ay, such as the
po er-supply cord or plug is damaged,
liquid has been spilled or objects have fallen
into the apparatus. Service is also required
if the apparatus has been exposed to rain or
moisture, does not operate normally, or has
been dropped.
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 4
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ENG
Precautions
Ensure that the AC po er supply in your house complies ith the identification sticker located on the back of your player. Install
your player horizontally, on a suitable base (furniture), ith enough space around it for ventilation (3~4inches). Make sure
the ventilation slots are not covered. Do not stack anything on top of the amplifier. In order to disconnect the player completely
from the po er supply, remove the mains plug from the all outlet, especially hen left unused for a long period of time.
Protect the player from moisture(i.e. vases) , and excess
heat(e.g.fireplace) or equipment creating strong magnetic
or electric fields (i.e.speakers...). Disconnect the po er
cable from the AC supply if the player malfunctions. Your
player is not intended for industrial use.
Use of this product is for personal use only.
Condensation may occur if your player or disc have been
stored in cold temperatures.
If transporting the player during the inter, ait
approximately 2 hours until the unit has reached room
temperature before using.
During thunderstorms, disconnect AC main plug from
the all outlet.
Voltage peaks due to lightning could damage the unit.
Do not expose the unit to direct sunlight or other heat
sources.
This could lead to overheating and malfunction of
the unit.
The battery used ith this product contain chemicals
that are harmful to the environment.
Do not dispose of batteries in the general household
trash.
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 5
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Features
Dol y Pro Logic llx
Dolby Pro Logic IIx is a ne technology that provides discrete 7.1 channel out of 2 channel
or multi channel sources.It also provides Music,Movie and Game modes.
DTS 96/24
DTS is a surround format that implements 5.1 channel multi channel sound at 96KHz/24bit.
In addition, it can also reproduce the matrix 6.1 of DTS 96/24 decorder signals.
DOLBY DIGITAL EX
Adds a surround back channel for more spacious sound compared to regular 5.1 channel
Dolby Digital.
DTS (Digital Theater Systems)
DTS plays back 5.1 channel sound ith less compression than Dolby Digital for richer
sound.
DTS-ES (Extended Surround)
DTS-ES adds an additional rear center surround channel for 6.1 channel sound.
It is compatible ith existing DTS Digital Sound formats.
DTS
Reproduces digital PCM or analog stereo over 6.1 channels using a high precision
DTS digital matrix.
SFE (Sound Field Effect) Using 24 it Audio Digital Signal Processing
Provides more realistic surround sound ith normal stereo audio sources.
Anynet+ (HDMI-CEC) Function
Anynet+ is a function that can be used to operate this AV Receiver ith a Samsung TV
remote control, by connecting the receiver to a SAMSUNG TV using an HDMI Cable.
(This function is available only in connection ith Samsung TV and DVD player supporting
Anynet+(HDMI-CEC).)
Digital AV Receiver
This product is a pure digital AV receiver that performs digital signal processing to minimize
signal distortion and loss.
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 6
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Contents
PREPARATION
Safety Warnings ..............................................................................................................2
Safety Instructions ...........................................................................................................4
Precautions......................................................................................................................5
Features ..........................................................................................................................6
Description ......................................................................................................................8
CONNECTIONS
Connecting speakers.......................................................................................................12
Connecting external devices ...........................................................................................14
Anynet+ ...........................................................................................................................18
Connecting the FM antenna ............................................................................................19
OPERATION
Before using the AV receiver ...........................................................................................20
Selecting digital/analog input ..........................................................................................21
Setting the speaker mode................................................................................................22
Setting the speaker listening distance ...........................................................................24
Setting digital input ..........................................................................................................25
Setting HDMI AUDIO.......................................................................................................26
Setting DRC (Dynamic Range Compression) .................................................................27
Test tone .........................................................................................................................28
Setting speaker level .......................................................................................................30
Dolby Pro Logic llx mode.................................................................................................31
Setting Dolby Pro Logic llx effect ....................................................................................32
Setting NEO:6 mode........................................................................................................33
Setting EX/ES mode........................................................................................................34
Setting Tone Control........................................................................................................35
SFE mode........................................................................................................................36
Stereo mode ....................................................................................................................37
RADIO OPERATION
Listening to radio ............................................................................................................38
Presetting radio stations .................................................................................................39
MISCELLANEOUS
Convenient functions ......................................................................................................40
Operating your TV ith the remote control......................................................................43
Operating your DVD or VCR ith the remote control ......................................................45
Before calling for service .................................................................................................47
Specifications ..................................................................................................................49
PREPARATION
ENG
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 7
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Description
[ Front panel ]
[ Display ]
POWER utton
POWER STANDBY Indicator
SETUP utton
FUNCTION utton
7.1CH IN STEREO
TONE CONTROL utton
VOLUME CONTROL
INPUT MODE utton
HEADPHONE Jack
AUX IN Jack
SELECT( ) utton
TUNING MODE utton
SPEAKER INDICATORS
DOLBY DIGITAL EX INDICATOR
FRONT DISPLAY
DTS INDICATOR
RADIO STEREO INDICATORS
RADIO FREQUENCY
INDICATOR
RADIO
BROADCASTING
RECEIVING INDICATOR
LIVE SURROUND
INDICATOR
DIGITAL
INDICATOR
L.PCM INDICATOR
Remote control sensor SURROUND utton
,
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 8
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ENG
[ Rear panel ]
SUBWOOFER AUDIO OUTPUT JACK
PREPARATION
Accessories
√√ œœ
Remote control
(AH59-01867F)
FM antenna
(AH42-00017A)
User’s manual
(AH68-01989R)
FM ANTENNA JACK
DVD OPTICAL DIGITAL
AUDIO INPUT JACK
SAT (ANYNET+)
OPTICAL AUDIO INPUT JACK
CD COAXIAL DIGITAL
AUDIO INPUT JACK
7.1 CH ANALOG
AUDIO INPUT JACKS
DVD VIDEO INPUT JACK
SAT(Ca le/Satellite/Set-top ox) VIDEO INPUT JACK
VCR VIDEO INPUT JACK
HDMI INPUT
JACKS
VCR VIDEO OUTPUT JACK
MONITOR VIDEO OUTPUT JACK
FRONT SPEAKER TERMINALS
CENTER SPEAKER TERMINALS
SURROUND BACK SPEAKER
TERMINALS
SURROUND SPEAKER TERMINALS
CD AUDIO INPUT JACKS
DVD AUDIO INPUT JACKS
VCR AUDIO
INPUT JACKS
VCR AUDIO OUTPUT JACKS
HDMI OUTPUT JACK
SAT AUDIO INPUT JACKS
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 9
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Description (Cont'd)
VOLUME CONTROL utton
MUTE utton
SETUP/MENU utton
POWER utton
NUMBER (0~9) uttons
INFO utton
DRC utton
SLEEP utton
SUBWOOFER utton
EX/ES utton
SFE MODE utton
NEO : 6 MODE utton
SPK LEVEL utton
STEREO utton
EXTERNAL DEVICE PLAYBACK utton
CURSOR/ENTER utton
TV utton
AMP utton
DVD utton
VCR utton
DIMMER utton
TV/VIDEO
,
FUNCTION utton
CD utton
VCR utton
DVD utton
7.1 CH utton
SAT utton
AUX utton
INPUT MODE utton
MO/ST utton
TUNER utton
TUNER MEMORY utton
MODE utton
TUNING MODE utton
TUNING/CHANNEL utton
SPK SELECT utton
TEST TONE utton
[ Remote control ]
EFFECT utton
HT-AS720S-XAA-ENG 2007.8.21 6:7 PM Page 10
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