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PCM96
Руководство по эксплуатации Страница: 29

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PCM96
Руководство по эксплуатации Страница: 29

Lexicon PCM96 — настройки системы и аудио для профессионального оборудования [29/68]

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SySteM MeNU

The System Menu lets you adjust several settings in the PCM96. To access

the System Menu, press the Select knob while a System Preset is loaded.

The System Menu contains sub-menus and options. Sub-menus contain

options and/or more sub-menus. To enter a sub-menu, highlight it with the

Select knob and press the Select knob. Options contain values that you can

adjust (indicated by a colon followed by a value, for example, “Audio Source:

ANALOG”). To adjust an option’s value, turn the corresponding knob:

Knob A for an option on the first line, Knob B for an option on the second

line, and Knob C for an option on the third line. Press the Back button at

any time to save your changes and move one level up through the menus

and sub-menus.

AUdIo SetUP

The Audio Setup sub-menu contains the following options:

Audio Source

This is a global setting that configures the PCM96 to accept ANALOG or

AES input.

Clock Source

Select your clock source here. Choose from INTERNAL, AES, and BNC.

Clock Rate

Select your clock rate here, when the wordclock source is set to

INTERNAL. Choose from 44.1HKz, 48KHz, 88.2KHz, or 96KHz.

Analog Setup

The Analog Setup sub-menu lets you adjust the following parameters:

Analog Input Level - Increases or decreases the incoming analog signal

before it reaches the processor(s). Set to +4dBU or –10dBU.

Analog Output Level - Increases or decreases the outgoing analog signal

after it leaves the processor(s). Set to +4dBU or –10dBU.

Analog Type IV

- Enable or disable the Type IV conversion system

here. The dbx

Type IV Conversion System is a proprietary analog-

to-digital (A/D) conversion process that combines the best attributes

of digital conversion and analog recording processes to preserve the

essence of the analog signal when it is converted to a digital format.

Global Mute - Mutes all signals from the PCM96. Set to Muted or

Unmuted.

AES Setup

The AES Setup sub-menu gives you the status of the following AES infor-

mation:

Data Validity - “Valid” indicates the data is OK. “Invalid” indicates that

the Validity bit was set in a frame of incoming data and that the data

attached to it may be corrupted. This bit may also be sent when the

Lexicon PCM96 — настройки системы и аудио для профессионального оборудования [29/68]

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