Hitachi HTADD3W, HTADD3EBS, HTADD3WUN, HTADD3E, HTADD3WAU User Manual

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AV SURROUND RECEIVER

HTA-DD3E/EBS/W/WUN/WAU

Instruction Manual

Before operating please read all these instructions thoroughly.

Bitle lesen Sie diese Bedienungsanleitung vor der Inbetriebnahme sorglälting durch. Veuiltez lire ces instructions dans le detail avant de meltre l’appareil en fonction. Antes de ponerio en funcionamiento lea la totalidad de estas instrucciones.

Prima dell’uso, leggere attentamente le seguenti istruzioni.

Lees deze gebruiksaanwijzing aandachtig door alvorens dit toestel in gebruik te nemen. Läs dessa anvïsningar noga, innan du borjar att använda apparaten.

Læs venligst instruktioneme igennem, før De tager apparatet i brug.

“DTS” and “DTS Digital Surround” are trademarks of Digital Theater Systems. Inc.

Manufactured under license from Dolby Laboratories.

“Dolby” , “Pro Logic” and the double D symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works. © 1992-1997 Dolby Laboratories, Inc. All rights reserved.

ENGLISH

L DECLARATION OF CONFORMITY

We declare under our sole responsibility that this product, to which this declaration relates, is in conformity with the following standards:

EN60065, EN55013, EN55020, EN61000-3-2 and EN61000-3-3.

Following the provisions of 73/23/EEC, 89/336/EEC and 93/68/EEC Directive.

L SAFETY PRECAUTIONS

The POWER button on the front panel and remote control switches the unit from ON to STANDBY but does not isolate the unit from the mains supply. If it is to be left unattended for a long period of time, it is recommended that the unit is switched to standby and the mains plug is removed from the socket.

Check that all connections are proper and that there are no problems with the connection cords. Always set the power to standby mode before connecting and disconnecting connection cords.

If no sound is emitted from the speakers when the POWER is ON, turn down the MASTER VOLUME control and press the POWER button to switch the unit to standby mode. Then, check if the speaker cords are properly connected.

To prevent short circuits or damaged wires in the connection cords, always unplug the power cord and disconnect the connection cords between all other audio components when moving the unit.

This unit contains a muting circuit and it takes about 5 – 6 seconds for this unit to reach stable operation after switching the set to POWER ON mode.

Never open the covers or touch the insides or insert a metal object. Any of these could cause an electric shock or a fault.

When an electrical storm is present, unplug the power cord and disconnect the antenna connections.

The apparatus should not be exposed to dripping or splashing.

To clean the cabinets and panels when dirty, clean off dirt on the surfaces with a soft, dry cloth. Never use thinner, benzene or alcohol, as these will damage the surface finish.

Protect the unit against excessive heat (e.g. direct sunlight), dust and moisture.

Be careful not to damage the power supply cord. Be sure to hold the plug when pulling it out; do not pull the cord.

Do not install the set in a confined location; otherwise, heat dissipation will be poor and malfunctions may occur.

SAFEGUARDS

Electrical energy can perform many useful functions. This unit has been engineered and manufactured to assure your personal safety. Improper use can result in potential electrical shock or fire hazards. In order not to defeat the safeguards, observe the following instructions for its installation, use and servicing.

L NOTES

SWITCHING THE INPUT FUNCTION WHEN INPUT JACKS ARE NOT CONNECTED

A clicking noise may be produced if the input function is switched when nothing is connected to the input jacks. If this happens, either turn down the MASTER VOLUME control or connect components to the input jacks.

MUTING OF PRE OUT JACKS

The PRE OUT jacks include a muting circuit. Because of this, the output signals are greatly reduced for several seconds after the power operation switch is turned on or input function, surround mode or any other set-up is changed.

If the volume is turned up during this time, the output will be very high after the muting circuit stops functioning. Always wait until the muting circuit turns off before adjusting the volume.

TABLE OF CONTENTS

• Accessories ...............................................

2

• Using the Surround Function ............

13~18

Cautions on Installation .............................

2

• Listening to the Radio .......................

19~22

• Connections ..........................................

3~6

• Last Function Memory ............................

22

Part Names and Functions .......................

6

• Initialization of the Microprocessor ..........

22

• Remote Control Unit .................................

7

• Troubleshooting ......................................

23

Setting up the System .........................

7~11

• Specifications ..........................................

24

• Operations ........................................

11~13

 

 

 

 

 

 

 

 

• ACCESSORIES

 

 

 

Check that the following parts are included in addition to the main unit HTA-DD3E:

 

Instruction manual ...............................................................................................................

 

 

1

• Remote control unit (RB-DD1) ...........................................................................................

 

 

1

R6P/AA Batteries ................................................................................................................

 

 

2

AM loop antenna .................................................................................................................

 

 

1

FM indoor antenna ..............................................................................................................

 

 

1

CAUTIONS ON INSTALLATION

Always install this unit horizontally.

For proper heat dissipation, leave at least 10 cm of space between the top, back and sides of this unit and the wall or other components.

 

*10 cm or more

*

*

 

D I G I TA L

*10 cm or more

*

Wall

2

Hitachi HTADD3W, HTADD3EBS, HTADD3WUN, HTADD3E, HTADD3WAU User Manual

ENGLISH

• CONNECTIONS

Connecting the audio components

 

Connecting the antenna terminals

Do not plug in the power cord until all connections have been completed.

Be sure to connect the left and right channels properly (left with left, right with right).

Insert the plugs securely. Incomplete connections will result in the generation of noise.

Note that binding pin plug cords together with power cords or placing them near a power transformer will result in generating hum or other noise.

Noise or humming may be generated if a connected audio equipment is used independently without turning the power of this unit on. If this happens, turn on the power of the unit.

AM LOOP

ANTENNA (An Accessory)

Decoders with 6-channel

Turntable (MM cartridge)

analog outputs, etc.

 

LINE OUT

FRONT

WOOFERSUB

CENTER

 

 

SURROUND

AC CORD

 

 

 

 

 

AC 230 V, 50

Hz

 

 

 

 

Ground wire

 

DIRECTION OF

BROADCASTING

STATION

FM ANTENNA

75 Ω /ohms COAXIAL CABLE

PREOUTjackjacks

Connect the internal amplifier’s subwoofer to the subwoofer terminal. (Refer to page 5. )

FM INDOOR ANTENNA

(An Accessory)

LINE OUT

LINE IN

 

LINE OUT

DIGITAL OUT

 

 

 

 

 

Tape deck or MD

 

CD player

 

 

 

 

 

OPITCAL

 

R L

R L

R L

3

INPUT

OUTPUT

OUTPUT

 

 

 

ENGLISH

Connecting the video equipments

TV or DBS tuner output

AUDIO

AUDIO DIGITAL

VIDEO

S VIDEO

COMPONENT VIDEO

 

OUT

OUT

OUT

OUT

OUT

R

L

 

 

 

Y CB CR

 

 

OPTICAL

 

 

 

OUT

OUT

OUT

OUT

OUT

AUDIO

AUDIODIGITAL

VIDEO

SVIDEO

COMPONENTVIDEO

Monitor TV input

VIDEO

S VIDEO

COMPONENT VIDEO

IN

IN

IN

 

 

Y CB CR

 

 

 

AUDIO

AUDIO DIGITAL

VIDEO

S VIDEO

COMPONENT VIDEO

 

OUT

OUT

OUT

OUT

OUT

R

L

 

 

 

Y CB CR

 

 

OPTICAL

 

 

 

AUDIOOUT

DIGITALOUT

VIDEOOUT

SVIDEOOUT

COMPONENT VIDEOOUT

 

AUDIO

 

 

 

MONITOR OUT

Connect the TV’s video input jack (VIDEO INPUT) to the VIDEO

MONITOR OUT jack using a 75 Ω /ohms video coaxial pin plug cord.

DVD player

VIDEOIN

VIDEOIN

VIDEOIN

 

S

COMPONENT

AUDIOOUT

 

AUDIOIN

 

VIDEOOUT

VIDEOIN

SVIDEOOUT

SVIDEOIN

R

L

R

L

 

OUT IN

 

OUT IN

 

OUT

 

IN

 

VIDEO

 

S VIDEO

AUDIO

AUDIO

 

 

Video deck

NOTE

Please connect to either the VIDEO IN/OUT, S VIDEO IN/OUT or COMPONENT VIDEO IN/OUT terminal, depending on your video component.

The signal from the VIDEO IN, S VIDEO IN and COMPONENT VIDEO IN terminals comes from the VIDEO OUT, S VIDEO OUT and COMPONENT VIDEO OUT terminals respectively. For example, the signal from the VIDEO IN terminal does not come from the S VIDEO OUT or COMPONENT VIDEO OUT terminals.

4

ENGLISH

Speaker system connections

Speaker impedance

When speaker systems A and B are used separately, speakers with an impedance of 6 to 16 Ω /ohms can be connected for use as front speakers.

Be careful when using two pairs of front speakers (A + B) at the same time, since use of speakers with an impedance of 12 to 16 Ω /ohms.

Speakers with an impedance of 6 to 16 Ω /ohms can be connected for use as center and surround speakers.

CENTER SPEAKER SYSTEM

NOTE:

NEVER touch the speaker terminals when the power is on. Doing so could result in electric shocks.

FRONT SPEAKER SYSTEMS

System A

 

 

(L)

 

(R)

 

+

_

+

_

 

 

 

+

_

 

 

 

 

 

 

 

 

 

 

 

 

• Precautions when connecting

 

 

 

 

 

speakers

 

 

 

 

 

If a speaker is placed near a TV

 

 

 

 

 

or video monitor, the colors on the

 

 

 

 

 

screen may be disturbed by the

 

 

(L)

(R)

 

speaker’s magnetism. If this

 

+

_

+

_

should happen, move the

 

speaker away to a position where

 

 

 

Connection jack for subwoofer with

 

SURROUND SPEAKER SYSTEMS

 

it does not have this effect.

 

 

 

built-in amplifier (super woofer), etc.

 

 

 

 

 

 

 

 

5

ENGLISH

NOTE

• Protector circuit

This unit is equipped with a high–speed protection circuit. The purpose of this circuit is to protect the speakers under circumstances such as when the output of the power amplifier is inadvertently shortcircuited and a large current flows, when the temperature surrounding the unit becomes unusually high, or when the unit is used at high output over a long period which results in an extreme temperature rise.

When the protection circuit is activated, the speaker output is cut off and the power supply indicator LED flashes. Should this occur, please follow these steps: be sure to switch off the power of this unit, check whether there are any faults with the wiring of the speaker cables or input cables, and wait for the unit to cool down if it is very hot. Improve the ventilation condition around the unit and switch the power back on.

If the protection circuit is activated again even though there are no problems with the wiring or the ventilation around the unit, switch off the power and contact a HITACHI service center.

• Note on speaker impedance

The protector circuit may be activated if the set is played for long periods of time at high volumes when speakers with an impedance lower than the specified impedance (for example speakers with an impedance of lower than 4 Ω /ohms) are connected. If the protector circuit is activated, the speaker output is cut off. Turn off the set’s power, wait for the set to cool down, improve the ventilation around the set, then turn the power back on.

PART NAMES AND FUNCTIONS Front Panel

 

 

 

17

18 19

 

 

20

 

21

22

24

 

 

 

 

 

28

 

 

 

 

 

 

23

25 26 27

 

 

AV SURROUND RECEIVER HTA-DD3

 

 

 

 

 

 

 

 

 

 

 

 

TREBLE

 

 

 

MASTER VOLUME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Radio

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLUME LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOCK

 

 

 

 

 

 

 

 

ON / STANDBY

 

 

REMOTE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON/STANDBY

 

 

 

 

 

 

 

DIGITAL

DTS

-

 

+

 

 

 

 

 

DOLBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BASS

 

 

 

 

 

D I G I TA L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DOWN

CH

UP

 

GROUP

DVD

CD

TV/DBS

TUNER

VCR

MD/TAPE MON

PHONO

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

+

 

 

 

 

PHONES

SPEAKER

 

 

TUNING

 

TUNER

 

 

 

 

 

 

 

SURROUND MODE

 

 

 

 

 

A

 

B

 

 

DOWN

UP

MEMORY

MODE

BAND

 

PTY

RT

RDS

SURROUND SIMULATION

STEREO

EXT.IN

STEREO

INPUT MODE

 

 

ON

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

 

 

 

4

 

5

6

7

 

8

9 10

1112 13 14 15 16

1.

Power operation switch

15.

STEREO button

2.

Headphones jack (PHONES)

16.

INPUT MODE selector button

3.

Front SPEAKER A/B buttons

17.

Preset memory selector buttons

4.

TUNING UP/DOWN buttons

18.

Remote control sensor (REMOTE SENSOR)

5.

MEMORY button

19.

Power indicator (ON/STANDBY)

6.

MODE button

20.

Display

7.

BAND button

21.

Master volume indicator (VOLUME LEVEL)

8.

PTY button

22.

DOLBY digital input indicator

9.

RT button

23.

Digital lock indicator (LOCK)

10.

RDS button

24.

DTS input indicator

11.

DOLBY/DTS SURROUND button

25.

Input source selector buttons

12.

DSP SIMULATION button

26.

TREBLE adjustment control

13.

MULTI STEREO button

27.

BASS adjustment control

14.

6CH external input button (6 CH EXT. IN)

28.

MASTER VOLUME control

6

ENGLISH

REMOTE CONTROL UNIT

The remote control unit will operate from a direct distance of approximately 7 meters, but this distance will be shortened if obstacles are present or if operated at an angle. (The remote control unit will operate at an angle of up to 30° in either direction.)

 

 

 

CD

 

 

 

 

 

MD

DVD

 

 

POWER

 

 

 

Mode selector switch

 

TAPE

VCR

 

 

 

 

 

HTA

TV

VCR

DVD

POWER buttons

 

 

 

 

 

 

MD/TAPE

FUNCTION

MD/

PRESET

MD/TAPE MONITOR button

 

TAPE MON

 

FUNCTION selector button

TAPE / VCR

 

 

GROUP

Preset memory select buttons

System buttons (TAPE, VCR)

 

A/B

 

 

CHANNEL

 

CHANNEL

 

 

CD/MD/DVD

 

 

 

 

System buttons

 

 

 

MASTER

MASTER VOLUME control

 

 

DISPLAY

VOL

(CD, MD, DVD)

 

 

 

 

buttons

 

 

ENTER

 

Cursor buttons

 

 

 

 

 

 

SET UP

NEXT

 

NEXT button

 

 

 

 

 

SYSTEM (SYSTEM SET UP) button

SYSTEM

 

 

SURROUND

SURROUND

 

 

 

(surround parameter) button

 

AUDIO

TITLE

MENU

TV INPUT

 

TV

 

 

 

System buttons (TV)

 

CHANNEL

VOLUME

 

T.TONE

SURR.MODE

MUTING VIDEO SELECT

 

Test tone button

 

 

 

 

VIDEO SELECT button

Surround mode selector button

CH SELECT

CH

VCL

STATUS

MUTING button

Channel select button

 

 

 

 

STATUS button

 

 

 

 

CHANNEL VOLUME UP/

 

 

REMOTE CONTROLLER

 

DOWN buttons

 

 

RB - DD1

 

 

BATTERY INSERTION

SETTING UP THE SYSTEM

These settings are required to set up the listening room’s AV system centered around the unit.

1 Set the slide switch to “CD” or “MD”.

CD

MD DVD

TAPE

VCR

2 Use the following buttons to set up the system:

 

ENTER

SET UP

NEXT

 

SYSTEM

SURROUND

SYSTEM (SYSTEM SET UP) button

Press this to display the system setup menu. Also use this button to finish the setting on the display.

NEXT button

Press this to switch the items.

SURROUND (surround parameter) button

Press this to display the surround parameter menu.

 

 

 

 

CURSOR buttons

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and

: Use the cursor (

and

)

 

 

 

 

 

buttons to select the settings.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• System setup items and default values (set upon shipment from the factory)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System setup

 

Default settings

 

 

 

 

 

 

Input the combination of speakers in your

Front Sp.

Center Sp.

 

Surround Sp.

 

Sub Woofer

 

 

system and their corresponding sizes

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Speaker

(SMALL for regular speakers, LARGE for

 

 

 

 

 

 

 

 

 

Configuration

full-size, full-range) to automatically set the

 

 

 

 

 

 

 

 

 

 

 

composition of the signals output from the

Large

Small

 

Small

 

 

Yes

 

 

speakers and the frequency response.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This parameter is for optimizing the timing

Front & Sub Woofer

 

Center

 

Surround

 

 

with which the audio signals are produced

 

 

2

Delay Time

 

 

 

 

 

 

 

 

 

from the speakers and subwoofer

 

 

 

 

 

 

 

 

 

3.7 m

 

 

3.7 m

 

 

3.1 m

 

 

 

 

 

 

 

 

according to the listening position.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Playback with the above setting is possible upon shipment from the factory and after initializing (refer to page 22).

1.5V X 2 [IEC R6, "AA", JIS R6P (JIS SUM-3)]

7

ENGLISH

Speaker system layout

Basic system layout

The following is an example of the basic layout for a system consisting of six speaker systems and a television monitor:

Subwoofer

Center speaker system

 

Front speaker systems

Set these at the sides of the TV or screen

with their front surfaces as flush with the Surround speaker systems front of the screen as possible.

Before setting up the system

1 ON / STANDBY

POWER

Check that all the components are correct, then press the POWER operation

 

 

HTA

switch on the main unit or the POWER button on the remote control unit to turn on

 

OFF

 

the power.

2

SET UP

 

Press the SYSTEM button to enter the setting.

 

SYSTEM

 

 

3

 

 

Press the NEXT button to switch to the speaker configuration set up.

 

NEXT

 

 

NOTE:

Press the SYSTEM button again to finish system set up. System set up can be finished at any time. The changes to the settings made up to that point are entered.

Setting the speaker configuration

1

Use the

(up) and

(down) buttons to select your front speaker parameter.

 

 

 

[

(up) button

 

 

 

[

(down) button

NEXT

Press the NEXT button to switch to the center speaker setting.

 

2

Use the

(up) and

(down) buttons to select your center speaker

 

parameter.

 

[

 

 

 

 

(up) button

 

 

 

[

 

 

 

(down) button

 

 

 

 

NEXT

Press the NEXT button to switch to the surround speaker setting.

 

NOTES:

When “Small” has been selected for the front speakers, “Large” cannot be selected for the center speaker.

“None” cannot be selected for both the center speaker and surround speakers simultaneously.

STEREO mode does not have this setting.

3

Use the

(up) and

(down) buttons to select your surround speaker

 

parameter.

 

[

 

 

 

 

(up) button

 

 

 

[

 

 

 

(down) button

 

 

 

 

NEXT

Press the NEXT button to switch to the subwoofer setting.

NOTES:

When “Small” has been selected for the front speakers, “Large” cannot be selected for the surround speakers.

When “None” has been selected for the center speaker, “None” cannot be selected for the surround speakers.

STEREO mode does not have this setting.

4

Use the

(up) and

(down) buttons to select your subwoofer setting.

 

 

 

[

(up) button

 

 

 

[

(down) button

 

 

 

 

NEXT

Press the NEXT button to enter the settings and switch to the DELAY TIME setting.

L Parameters

Large ...... Select this when using speakers that can fully reproduce low sounds of below 80 Hz.

Small ...... Select this when using speakers that cannot reproduce low sounds of below 80 Hz with sufficient volume. When this setting is selected, low frequencies of below 80 Hz are assigned to the subwoofer.

None ...... Select this when no speakers are installed.

Yes/No .... Select “Yes” when a subwoofer is installed, “No” when it’s not installed.

NOTE:

Select “Large” or “Small” not according to the physical size of the speaker, but according to the bass reproduction capacity at 80 Hz. If you cannot determine the best setting, try comparing the sound when set to “Small” and when set to “Large”, at a level that will not damage the speakers.

8

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