Samsung HT-AS720S Manual de usuario

Instruction Manual

Digital Surround

AV Receiver System

HT-AS720S

HT-AS720S-XAA-ENG 2007.8.16 9:37 AM Page 3

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

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

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

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

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

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

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

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

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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