Preface

Objectives and Reader

Assumptions

This manual describes how to install and operate the COMSPHEREr 3800 Series standalone and carrier-mounted modems. It is assumed that you have a basic understanding of modems and their operation.

How to Use This Manual

Chapter 1 provides information about the 3800 Series modems' features.

Chapter 2 and Chapter 3 provide instructions for installing the 3800 Series modems.

Chapter 4 provides the information required to operate the Model 3810 and Model 3820 using the diagnostic control panel (DCP) and the Model 3811 using the COMSPHERE 3000 Series Carrier's shared diagnostic control panel (SDCP).

Chapters 5 through 12 describe the eight branches of the front panel command sets: Call Setup, Talk / Data, Status, Test, Configure, Control, Remote, and Security.

Chapter 13 provides an overview of fax modem operation.

Chapter 14 provides instructions for displaying and changing AT commands and S-registers.

Appendix A provides a menu tree for 3800 Series modems.

Appendix B provides a list of the result codes produced by 3800 Series modems.

Appendix C provides instructions for performing diagnostic tests when data communications problems occur.

Appendix D provides technical specifications.

Appendix E provides EIA RS-232, EIA RS-366A, and VF TELCO pin assignments.

Appendix F provides V.25bis dialing information.

Appendix G provides a list of all default configuration options available for the four factory preset configurations: Async Dial, Sync Dial, Sync Leased, and UNIX Dial.

Appendix H provides an equipment list for 3800 Series modems.

The Glossary provides a description of terms used throughout this manual.

A reference card is inserted inside the back cover.

Related Documents

3000-A2-GA31

COMSPHERE 3000 Series

 

Carrier, Installation Manual

6700-A2-GY31

COMSPHERE 6700 Series

 

Network Management System

 

User's Guide

3610-A2-GZ45

3600 Hubbing Device

 

Feature Number 3600-F3-300

 

Installation Instructions

Call your sales representative to order additional product documentation.

3810-A2-GB30-20

November 1996

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Paradyne 3810 manual Preface, Objectives and Reader Assumptions, How to Use This Manual, Related Documents