Multitech MR9600-100 Guía de usuario descargar pdf (Pagina 27)

3 Getting Started

Configuration File Basics

A configuration file is an ASCII text file with a .CFG extension that contains one or more modem

command strings. A command string consists of AT commands and S-register settings that

together determine how a modem operates.

Each modem has a complete factory default configuration that is used to initialize the modem. The

easiest way to create a custom configuration file is to use only those commands that differ between

the factory default configuration and your custom configuration. Commands that do not change

can be ignored.

There are two kinds of commands: Master List and user-defined. Master List commands are

predefined commands taken from the Master Command List dialog box. User-defined commands

are created by the user in the User Defined Command dialog box. User-defined commands may be

required if you want to use commands that are not included in the Master Command List, if you

want to add a comment to a command, or if command order is important.

When you create a configuration file using Configuration Manager, the Master Command List

commands that you select are automatically compiled into one or more AT command strings. Your

user-defined commands are inserted into the file on separate lines.

Configuration File Procedures

MultiCommManager resets a modem to the factory default configuration before it sends a new

configuration to it. In the configuration file, list only those commands that differ from the factory

default configuration. For example, if the factory default configuration has compression enabled

(&E15) and the only change is to disable it (&E14), include only the &E14 command in the

configuration file.

How to Create or Edit a Configuration File

1. Start Configuration Manager.

2. Click File|New to create a new configuration file or click File|Open to edit an existing

configuration file.

3. Click Record|Master List to open the Master Command List dialog box.

4. In the Master Command List dialog box, double-click the commands you want to add to the

configuration file, and select the parameter you want for each.

5. To add a command that is not in the Master Command List dialog box, click Record|Add

and type the command and description in the User Defined Command dialog box. If the

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Multitech MR9600-100 Guía de usuario Pagina 27