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Telos ZephyrExpress User Manual

Page 7

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Introduction

vii

Table of Contents

More comprehensive tables of contents, with page numbers, are at the start of each section.

A complete index follows section 11.

Section 1: Quick Results

Part I: Instant Gratification, or “How
to hear stereo music on a phone line”

Gather information about your ISDN line
Set up the hardware
Configure ZephyrExpress for your ISDN line.
Call yourself (testing your unit and the line)
Tune into one of our test lines

Part II: Fast Answers to Frequently-
Asked Questions

Section 2: What You’ve Got

Here...

THE BEST WAY TO HEAR FROM THERE™

Introducing ZephyrExpress

Features and Benefits

Introducing ISDN

ISDN Configurations

Introducing Audio Coding

About coding delays
About Layer 2 and Layer 3 Coding
Compatibility and proprietary coding

About Telos Systems

Making ZephyrExpress work for you

Section 3: ZephyrExpress

Hardware

About our hardware...

Front Panel

The Mixer Section
Display section
Control section

Rear Panel

Data connection section
Audio i/o section
Power connection

Section 4: Audio Operations

A console at your fingertips...
The Send Mixer
The Monitor Mixers
Receive Meters
LOCK lights
Analog (G.711) phone calls
Dealing with Delay

Section 5: Audio Coding

OVERVIEW

Introduction to Audio Coding
Basic Principles of Perceptual Coding

ISO/MPEG LAYER 3

Layer 3 Features

ISO/MPEG LAYER 2

G.722

CASCADING

CHOOSING THE CODING METHOD FOR
YOUR APPLICATION

Compatibility

Section 6: Menu Reference

The Menu System

Menu Overview

Using Setups

Applying a Setup
Creating or Changing a Setup
Master Setups
Applying a Master Setup
Creating or Changing a Master Setup
Autodial Setups

Menu Details

Codec menu
Audio menu
ISDN menu
System menu
Safe mode menu