Multitech MultiModem MT5600ZDX - Default Chapter; Table of Contents

Contents
Chapter 1 - Introduction and Description
Introduction.................................................................................................................... 5
Product Description....................................................................................................... 5
What Is in Your Modem Package? ....................................................................... 8
How to Use This Manual............................................................................................... 8
Chapter 2 - Installation
Installation ................................................................................................................... 10
Computer............................................................................................................. 10
Serial Cable......................................................................................................... 10
Telephone Line.................................................................................................... 11
Communications Software ................................................................................. 11
Installation Process ..................................................................................................... 12
Safety Warnings.................................................................................................. 12
LED Indicators............................................................................................................. 15
Is Your MT5600ZDX Ready for Use?......................................................................... 18
Operating Your MT5600ZDX ...................................................................................... 18
Simple Operations .............................................................................................. 19
Software Configuration ............................................................................................... 20
Hardware/Software Confirmation ....................................................................... 21
Troubleshooting........................................................................................................... 22
None of the LEDs Light When the Modem Is On .............................................. 22
The Modem Does Not Respond to Commands ................................................ 23
The Modem Dials But Cannot Make a Connection ........................................... 25
The Modem Disconnects While Online.............................................................. 28
The Modem Cannot Connect When Answering ................................................ 28
Slow File Transfer ............................................................................................... 29
Losing Data ......................................................................................................... 29
Garbage Characters on the Monitor .................................................................. 30
Chapter 3 - AT Commands, S-Registers and Result Codes
AT Commands ............................................................................................................. 31
S-Registers .................................................................................................................. 51
Result Codes ............................................................................................................... 64
Chapter 4 - Testing Your Modem
Local Analog Loopback Test/V.54 Loop 3 .................................................................. 68
Digital Loopback Test/V.54 Loop 2 (Local/Manual) ................................................... 69
Digital Loopback Test/V.54 Loop 2 (Remote/Auto).................................................... 70
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