Bedienungsanleitung Cambridge Audio Azur 551R V2 (Seite 23 von 28) (Englisch)

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551R V2azur

ENGLISH

Bi-amping

If you a running a 5.1 (or less) speaker setup only the 551R V2 allows for

bi-amping of the front left and right channels. It will be seen in the Speaker

Conguration menu that with the Decode mode set as 5.1 a Bi-amp On/Off

item appears.

azur 551R

Video In. Select

Audio In. Select

Tone/Sub Config.

Speaker Config.

Speaker Distance

Speaker Level

Speaker Xover

Auto Setup

Advanced Setup

OSD Setup

Decode Mode

Front L/R

Center

Surr. L/R

Subwoofer

Biamp

Back: [I/O]

5.1 < >

Large < >

Small < >

Yes < >

No < >

When selected, the 551R V2 sends the front left and right signals to the SBL

and SBR outputs as well.

In conjunction with bi-wireable/bi-ampable speakers this allows you to

use two runs of speaker cable to each speaker with a dedicated amplier

channel for the bass and treble drivers of each speaker which can slightly

increase the sound quality.

See diagram below of a bi-amped system (only front left and right speakers

shown).

Note: Bi-wire links must be removed on the speaker's terminals.

Front

Right

Front

Left

Surround

Left

Surround

Back Left/

Surround Back

Centre

Surround

Right

Surround

Back Right

Speaker Impedance 4-8 Ohms

7.1 6.1 5.1

Front

Right

Front

Left

Speaker Impedance 4-8 Ohms

5.1

Surround

Left

Surround

Right

Tone/Sub conguration

Select the 'Tone/Sub Cong' menu:

azur 551R

Video In. Select

Audio In. Select

Tone/Sub Config.

Speaker Config.

Speaker Distance

Speaker Level

Speaker Xover

Auto Setup

Advanced Setup

OSD Setup

Bass

Treble

LFE Trim

DD/DTS Sub Trim

DD/DTS Bass Aug

PLIIx Sub Trim

PLIIx Bass Aug

Stereo+Sub Trim

Back: [I/O]

0dB < >

The Bass response can be adjusted +/- 10dB @ 100Hz (shelving). The Treble

response can be adjusted +/-10dB @ 10kHz (shelving). The "Tone" icon will

light up on the display if these controls are adjusted away from 0dB (at). The

Subwoofer crossover point can also be adjusted from 40 to 150Hz in 10Hz

steps and also to 200Hz.

The 551R V2 incorporates a couple of advanced Bass Management features.

The overall Sub Level for DD/DTS modes, Dolby Pro Logic II/x/Neo:6 modes

and Stereo + Sub mode can be set to different levels. This can be useful if

you prefer to have a high level of Sub operation whilst watching movies but a

lower level for music playback. The three levels are simply adjusted by up to

+/-10dB in the OSD. The second feature is that the way Bass Management

is applied can be changed.

In normal operation (Bass Augment Off) if the Front speakers are set to

'Small' (in the 'Speaker Cong' menu) their bass is re-directed by high-pass

ltering the Fronts and sending that bass to the Sub channel (i.e. bass is

removed from the Fronts and sent to the Sub). If they are set to 'Large' no

ltering takes place and no bass is sent from them to the Sub channel.

However with the Bass Augment function On and the Front speakers set to

'Large', bass from the Front Left and Right is now sent to the Sub channel

without any ltering of the Front Left and Right taking place (i.e. these

channels remain full range). In other words, the bass in the Sub channel is

augmented by extra bass from the Front Left and Right channels. If the Front

Left and Right are set 'Small', Bass Augment has no effect and operation is

the same as for Bass Augment Off.

Bass Augment can be On or Off separately for DD/DTS or Dolby Pro Logic II/

IIx/Neo:6 operation.

There is no Bass Augment function for Stereo + Sub mode because in this

mode if the Front speakers are set to 'Large' they will actually always be

unltered.

Bass Augment can be a useful function with Dolby Pro Logic II/IIx and Neo:6

material because these encoding types do not include an LFE Channel. This

would normally mean that if all the speakers in your setup were set to 'Large',

the subwoofer would in fact be inactive (as no bass has been re-directed

plus there is no LFE channel). If it is desired to have the subwoofer running

with all Large Speakers and these encoding types, enable Bass Augment for

Dolby Pro Logic II/Neo6 and then set the Crossover points and levels by ear.

A Sub channel will now be created from the Front Left and Right channels

without ltering them. As with all adjustments it is a good idea to experiment

to determine what works best with your particular setup.

Note: These adjustments work in all digitally processed Stereo or Surround

modes but not in Analogue Stereo Direct or 7.1 Direct modes.

The LFE channel (for DD / DTS material) can also be trimmed by up to 10dB

in 1dB steps useful for late night listening or other situations where it might

be desired to reduce the low frequency effect level perhaps temporarily.

Remember the LFE is the Low Frequency Effects channel encoded into

the disc and is different to the over all sub level which can include bass

management from the other speakers.

Bass/Treble adjustments can also be made from the remote without

entering the OSD by pressing the Bass/Treble button and then using the

Vol Up/Down buttons.

Sub trim adjustments can also be made from the remote without the OSD

by holding down the Sub On/Off button and using the Vol Up/Down buttons

whilst it is kept down.

OSD setup

On-Screen Display is available on all video outputs.

azur 551R

Video In. Select

Audio In. Select

Tone/Sub Config.

Speaker Config.

Speaker Distance

Speaker Level

Speaker Xover

Auto Setup

Advanced Setup

OSD Setup

Language

OSD Format

Software Version

Back: [I/O]

English < >

576P < >

x.xx < >

The OSD can be shown in several different languages. To change the OSD

language highlight the 'Language' menu and use the Left and Right arrows to

select between English, Dutch, French, German, Spanish, Italian, Norwegian,

Swedish and Danish. Press the OSD button again to exit and save the

options.

Cambridge Audio Azur 551R V2 Seite 23

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