Multi-tech-systems Modem Module MT3334SMI Manual de usuario descargar pdf (Pagina 3)

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Contents

Chapter 1 - Introduction and Description

Introduction ....................................................................................................................................................... 6

Product Description ........................................................................................................................................... 6

Features ............................................................................................................................................................ 6

Technical Specifications .................................................................................................................................... 7

Physical Dimensions ......................................................................................................................................... 9

Test/Demo Board Specifications ..................................................................................................................... 10

Test/Demo Board Block Diagram .............................................................................................................. 11

MT3334SMI Pin-out ........................................................................................................................................ 12

Typical Application .................................................................................................................................... 13

MT3334SMI Design Considerations................................................................................................................ 14

Hardware Considerations ......................................................................................................................... 14

PC Board Layout Considerations.............................................................................................................. 15

MT3334SMI Placement ............................................................................................................................ 16

Telecom Labeling Requirements............................................................................................................... 17

Chapter 2 - AT Commands, S-Registers, and Result Codes

Introduction ..................................................................................................................................................... 20

S-Registers ..................................................................................................................................................... 28

Result Codes................................................................................................................................................... 30

Chapter 3 - Class 1 Fax Commands

Introduction ..................................................................................................................................................... 32

Class 1 Fax Command Summary ............................................................................................................. 32

Chapter 4 - Class 2 Fax Commands

Introduction ..................................................................................................................................................... 42

Class 2 Fax Command Implementation .................................................................................................... 42

Class 2 Fax Commands (EIA SP-2388 August 1990)............................................................................... 42

Chapter 5 - Remote Configuration

Introduction ..................................................................................................................................................... 52

Basic Procedure .............................................................................................................................................. 52

Setup ........................................................................................................................................................ 52

Chapter 6 - Troubleshooting

Introduction ..................................................................................................................................................... 56

Local Analog Loopback Test (V.54 Loop 3) ............................................................................................... 56

Remote Digital Loopback Test (V.54 Loop 2) ............................................................................................ 57

Local Digital Loopback Test (V.54 Loop 2) ................................................................................................ 58

Chapter 7 - Upgrade Procedure

Introduction ..................................................................................................................................................... 60

Upgrade Overview .......................................................................................................................................... 60

Step 1: Identify the Modem Firmware ....................................................................................................... 60

Step 2: Identify the Current Firmware Version .......................................................................................... 60

Step 3: Download the Upgrade File .......................................................................................................... 61

Step 4: Extract the Upgrade Files ............................................................................................................. 62

Step 5: Clear Your Stored Paramenters ................................................................................................... 62

Step 6: Use FlashPro to Upgrade Modem Firmware ................................................................................ 62

Step 7: Restore Your Parameters ............................................................................................................. 62

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