Bedienungsanleitung Harman Kardon AVR255 (Seite 33 von 58) (Englisch)

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Operation

For DTS-ES materials, the incoming bitstream

will be displayed as 3/3/.1 ES-ON.

hen a PCM signal is received, the PCM

message, followed by the sampling rate of the

signal (32kHz, 44.1kHz, 48kHz or 96kHz), will

appear in the front-panel display.

n addition, the Speaker/Channel Input

Indicators will indicate the number of channels

discretely encoded in the signal by displaying a

letter inside that channel’s speaker box. A line

will connect the SBL and SBR boxes when a 6.1-

channel signal is detected, indicating that the

same signal is playing through both speakers.

The letters flash when no signal is present, such

as when a DVD is paused.

Speaker/Channel Input Indicators

When only two channels – left and right – are

present, the analog surround modes may be

used to decode the signal into the remaining

channels.

Figure 14 – Surround Modes

If you would prefer a different surround format

than the native signal’s digital encoding, press

the Surround Modes Button to display the

Surround Modes menu (see Figure 14).

The Auto Select option (the first line) uses the

native signal’s digital encoding, e.g. Dolby

Digital or DTS. For two-channel materials, the

AVR defaults to Logic 7 Movie mode. If you

prefer a different surround processing mode,

select the appropriate line from the menu:

Virtual Surround, Stereo, Movie, Music or Video

Game.

Each line is set to a default surround mode:

• Virtual Surround: Dolby Virtual Speaker

Reference

• Stereo: 7-channel stereo

• Movie: Logic 7 Movie

• Music: Logic 7 Music

• Video Game: Logic 7 Game

You may change each line’s setting to a different

surround mode. The choice of new modes

depends on the number of speakers in your

system.

• Virtual Surround: Dolby Virtual Speaker

Reference or Wide

•

Stereo: 2-channel stereo, 5-channel stereo or

7-channel stereo

• Movie: Logic 7 Movie, DTS Neo 6:Cinema,

Dolby Pro Logic II Movie, Dolby Pro Logic IIx

ovie

• Music: Logic 7 Music, DTS Neo 6:Music,

Dolby Pro Logic II Music, Dolby Pro Logic IIx

Music

• Video Game: Logic 7 Game, Dolby Pro Logic

II Game, Dolby Pro Logic IIx Game

When one of the Dolby Pro Logic II Music modes

is selected, access to the Edit submenu becomes

available. This submenu may be used to adjust

special settings available only in Music mode:

Center Width, Dimension and Panorama.

Once you have programmed the default

surround mode for each type of program, simply

select the line from the Surround Modes menu

any time you wish to override the AVR’s

automatic surround mode selection. The AVR will

use the same surround mode the next time the

source input is selected.

NOTE: Dolby Digital 2.0 signals may also

include a Dolby Surround flag indicating DS-ON

or DS-OFF, depending on whether the 2-channel

bitstream contains only stereo information, or a

downmix of a multichannel program that can be

decoded by the Dolby Pro Logic decoder in the

AVR. By default, these signals are played in

Dolby Pro Logic IIx Movie mode, but you may

select another Dolby surround mode manually.

Surround Modes

Surround mode selection is dependent upon the

format of the incoming audio signal, as well as

personal taste. There is no harm in

experimenting with all of the modes available

with any given source material. Information

about the Dolby and DTS modes is available on

the companies’ Web sites: www.dolby.com and

www.dtsonline.com.

When in doubt, check the jacket of your DVD for

more information on which surround modes are

available on the disc. Usually, nonessential

sections of the disc, such as trailers, extra

materials or the disc menu, are only available in

Dolby Digital 2.0 (2-channel) or PCM 2-channel

mode. If the main title is playing and the letters

in the Speaker/Channel Input Indicators are not

lit for all speaker locations, look for an audio or

language setup section in the disc’s menu. Also,

make sure your DVD player’s audio output is set

to the original bitstream rather than just PCM.

Check the DVD player’s output setting by

stopping play of the disc and checking the DVD

player’s menu system.

Different surround modes may only be available

with certain input signals or bitstream formats.

For any incoming signal, only a limited number

of surround modes are available. Although there

is never a time when all of the AVR 355/

AVR 255’s surround modes are available, there

is usually a wide variety of modes available for a

iven input.

To select a surround mode, press the Surround

Modes Button

, select either Auto Select -

AVR Selects Best Mode, or move the blue line to

he other options: Virtual Surround, Stereo,

Movie, Music and Video Game. Each of these 5

options permit several selections, accessed by

pressing the OK Button (See Figure 14).

Dolby Surround Settings

Some additional settings are available for Dolby

modes. Three settings are active only when the

Dolby Pro Logic II or IIx Music modes have been

selected. See Figure 15.

Figure 15 – Dolby Pro Logic II/IIx Music Mode

Settings

Center Width: This setting affects how vocals

sound through the three front speakers. A higher

number (up to 7) focuses the vocal information

tightly on the center channel. Lower numbers

broaden the vocal soundstage across the three

speakers. Use the

‹

›

Buttons to change the

setting.

Dimension: This setting affects the depth of the

surround presentation, allowing you to “move”

the sound toward the front or rear of the room.

The setting of “0” is a neutral default. Setting

“F-3” moves the sound mostly toward the front

of the room, while setting “R-3” moves the

sound mostly toward the rear. Use the

‹

›

Buttons to change the setting.

Panorama: With the Panorama mode turned

ON, some of the sound from the front speakers

is moved to the surround speakers, creating an

enveloping “wraparound” type of effect. Each

press of the OK Button toggles the setting on or

off.

LFE

SBL

SBR

ENGLISH

OPERATION 33

Harman Kardon AVR255 Seite 33

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