MaxTech V.32bis, V.42bis user manual Section One Introduction

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Section One - Introduction

The 14.4 Kbps Series FAX/Voice/Data Modem con- nect your computer to all popular high speed modems available today. This manual describes the hardware instal- lation procedures for your new modem product. Additional information on AT commands and S-registers are provided so that your system can be customized for a particular operating environment.

Section Two - Installation

This section will provide step by step instructions on how to install your new 14.4 Kbps FAX/Voice/Data modem. Installation of this modem product is a two-step process consisting of actual hardware installation and communica- tion software installation and configuration.

2.1 Unpacking Your Modem

Before you begin your installation, be certain that you have all the items listed below. This package contains:

• A modem

• A telephone cable

• User's manual

• Software for the modem

•Software user's manual

2.2Hardware Installation

Installation of this modem requires opening and ma- nipulating your PC. Exercise caution at all times when working with AC powered and static-sensitive equipment. Turn off and unplug your PC before installation. Discharge any static electricity from your body by touching any metal surface.

1.Turn off and unplug your computer from the AC outlet.

2.Determine how many serial ports are built into your com- puter (examine the back of your computer). Refer to Figure 2-1 to identify common serial ports.

Figure 2-1 Common Serial Ports

male connector

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Contents Contents Unpacking Your Modem Hardware InstallationFasten the retaining bracket Software Installation/ConfigurationPage Devices in your computer cannot share an IRQ with COM Port and Interrupt SettingsUsing Your Modem Testing Your Modem After InstallationWhere To Go From Here Executing CommandsCommand Structure Basic AT Commands Extended AT Commands Guard tone disabled Mode after DTR toggleForce DSR Signal High on Enable Trellis Coding @22bis auto-retrain enabled 22bis auto-retrain disabledEnable Auto Fall Forward/Back Disable Auto Fall Forward/BackFax Class 1 Commands Voice Mode Commands S Registers Function Range/units Default Basic Response Codes Modem does not respond to commands Modem does not dialModem dials but does not connect Modem makes a connection but no data appears on your screen High pitch tone is heard whenever you answer the phoneModem exhibits poor voice record or playback Uart FCC ComplianceDOC Compliance Information FCC Class B StatementDisclaimer, Copyright, And Other Notices Section One Introduction Software Installation/Configuration COM Port and Interrupt Settings Switch Block SW-1 Location Switch Block Settings Testing Your Modem After Installation Ccitt mode Bold text Command Function Manually answer incoming callOriginate calls in answer mode With AT or follow with EnterCommands are not echoed Recall factory default configuration Resets modem after DTR toggleToggle Hz guard tone\A3 MNP/V.42/V.42bis Commands\Q3 Switch to reliable link from normal link S Registers Register Function Range/units DefaultSection Five Result Codes Section Six Troubleshooting Modem does not dial Power 75 W Section Eight Support and Service DOC Compliance Information Disclaimer, Copyright, And Other Notices
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