Cisco TelePresence System Codec C40 Instrukcja Użytkownika Pobierz pdf (Strona 15)

Cisco TelePresence System Codec C40 Physical interface guide

D14646.02 Codec C40 Physical Interface Guide TC4.0, November 2010.

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Audio outputs

Line Out 1–2 (RCA)

2 x RCA sockets, audio output 1–2

Can be configured as two stereo pairs.

Main connector: Line Out 1 (left) and Line Out 2 (right)

are the main connectors to the local loudspeaker

system.

The local loudspeaker system may or may not include

the DNAM (Digital Natural Audio Module).

Default configuration: Line Out 1–2. In default

configuration, Line Out 1 and 2 are configured as

stereo speakers.

if a DNAM is present or SPDIF* is active on Line Out

1, then Line Out 1 provides a digital stereo speaker

signal and Line Out 2 is not active.

RCApin–out

External view of socket

RCA—Phono Plug (the Radio Corporation of

America)

WhatisaLineoutput

A Line output consists of all signals from

the local side and all signals from the far

end side.

WhatisaSpeakeroutput

A Speaker output consists of all signals

from the local side, except microphones,

and all signals from the far end side.

Leftchannel

The Left channel consists of all the Left

channel and Mono signals.

Rightchannel

The Right channel consists of all the Right

channel and Mono signals.

2 x Line Out

GNDSignal

*SPDIF—Sony/Philips Digital Interface, used by the Digital Natural

Audio Module.

Contents

Introduction

The physical interface

Connecting to the codec

The physical interface

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 21

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