Abocom Internal Fax Modem 56K Guía de usuario

56K Voice Faxmodem Internal User’s Guide PN 1.024.1644-00

Product Features 56K Voice Faxmodem Internal - User’s Guide 4Flash ROM Upgradable 56K Voice Faxmodem Internal supports software download through fla

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 5Before you start your installation, make sure that you ha

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 6You will see the IRQs your system is currently using. If IRQ

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 7Plug and Play Installation This modem’s factory default se

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 84. When doing a “Plug and Play” installation, the jumper sh

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 94. Remove the screws from your computer’s cover and then

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 106. Holding the modem by each corner, align the gold edge w

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 11

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 12You cannot use the modem and a phone at the same time if th

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 13Installing Modem Drivers with Windows 95: Versions 950 a

This manual covers installation and operating instructions for the following 3Com U.S. Robotics modem: 56K* Voice Faxmodem Internal * IMPORTANT! I

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 143. Once Windows finishes loading the information from the

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 155. In the “Modems Properties” screen, you should see a d

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 166. Click More Info…. Click OK. Turn to “Software Installa

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 17Installing Modem Drivers with Windows 95: Version 950b U

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 183. Now you should verify that the modem installation was a

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 195. In the “Modems Properties” screen, you should see a d

Internal Modem Installation with Windows 95 56K Voice Faxmodem Internal - User’s Guide 207. Click More Info…. Click OK. Turn to “Software Installa

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 21Before you start your installation, make sure that you h

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 22Accessories cannot share COM ports and should not share IR

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 23The jumper shunts will be hanging from single jumper pin

Table of Contents WELCOME TO 56K INFORMATION ACCESS...1 PRODUCT FEATURES...

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 24The following are recommended combinations of COM port and

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 252. Turn off your computer and unplug it from the electr

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 265. Find an empty ISA expansion slot that’s at least as lo

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 277. Once the modem is inserted, fasten it firmly into pl

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 2814. Plug the power cords, cables, and peripherals back int

Internal Modem Installation with Windows 3.x 56K Voice Faxmodem Internal - User’s Guide 2920. Set the Baud Rate to the highest option and Flow Con

Software Installation 56K Voice Faxmodem Internal - User’s Guide 30Voice Fax, Data, and Telecommunications Software (communications software) allows

Software Installation 56K Voice Faxmodem Internal - User’s Guide 31Refer to your software manual for the specific installation instructions. The s

Software Installation 32 56K Voice Faxmodem Internal - User’s Guide Read This First! 1. Click Windows Start, point to Settings, and click Control

Troubleshooting 56K Voice Faxmodem Internal - User’s Guide 33POSSIBLE SOLUTION You may have a COM port/IRQ conflict. If you have an internal mode

Troubleshooting 34 56K Voice Faxmodem Internal - User’s Guide POSSIBLE SOLUTION You may have plugged your modem’s phone cord into the wrong jack on

Troubleshooting 56K Voice Faxmodem Internal - User’s Guide 35 PROBLEM: Both modems sound like they are exchange carrier signals, but fail to estab

Troubleshooting 36 56K Voice Faxmodem Internal - User’s Guide PROBLEM: Errors are constantly occurring in your V.17 fax transmissions. POSSIBLE SO

Troubleshooting 56K Voice Faxmodem Internal - User’s Guide 37

Troubleshooting 38 56K Voice Faxmodem Internal - User’s Guide PROBLEM: If Plug and Play does not detect your modem. You have installed the modem a

Support Resources 56K Voice Faxmodem Internal - User’s Guide 39Connecting to the 3Com Bulletin Board System (BBS) To connect to the 3Com BBS, dial

Support Resources 40 56K Voice Faxmodem Internal - User’s Guide Are You Still Having Problems? • Review this manual. • Contact your local reselle

Glossary 56K Voice Faxmodem Internal - User’s Guide 41Cross references are printed in boldface. Cross references with items in the Technical Refer

Glossary 42 56K Voice Faxmodem Internal - User’s Guide certain number of rings. See S-register (S0) in the Technical Reference section.

Glossary 56K Voice Faxmodem Internal - User’s Guide 43auto dial A process where your modem dials a call for you. The dialling process is initiated

Table of Contents TECHNICAL REFERENCE ...51 TYPING COMMANDS...

Glossary 44 56K Voice Faxmodem Internal - User’s Guide character A representation, coded in binary digits, of a letter, number, or other symbol. c

Glossary 56K Voice Faxmodem Internal - User’s Guide 45DCE Data Communications (or Circuit-Terminating) Equipment is equipment such as dial-up mode

Glossary 46 56K Voice Faxmodem Internal - User’s Guide error control A variety of techniques that check the reliability of characters (parity) or b

Glossary 56K Voice Faxmodem Internal - User’s Guide 47ITU-T An international organisation that defines standards for telegraphic and telephone equ

Glossary 48 56K Voice Faxmodem Internal - User’s Guide online fallback/fall forward A feature that allows a high-speed, error-control modem to moni

Glossary 56K Voice Faxmodem Internal - User’s Guide 49ROM Read Only Memory is permanent memory, which is not user-programmable. serial transmiss

Glossary 50 56K Voice Faxmodem Internal - User’s Guide V.22 An ITU-T standard for modem communications at 1200 bps, compatible with the Bell 212A s

Glossary 56K Voice Faxmodem Internal - User’s Guide 51V.42 An ITU-T standard for modem communications that defines a two-stage process of detectio

Technical Reference 52 56K Voice Faxmodem Internal - User’s Guide Typing Commands • Type commands in either upper or lower case, not a combination

Technical Reference 53Any key Aborts off-hook dial/answer operation and hangs up. AT Required command prefix, except with A/, +++, and A>. Use

Technical Reference 54 56K Voice Faxmodem Internal - User’s Guide Hn Controls ON/OFF hook H0 Hangs up (goes on hook) H1 Goes off hook In Displa

Technical Reference 55Sr.b=n Sets bit .b of register r to n (0/OFF or 1/ON) Sr=n Sets register r to n. Sr? Displays contents of S-Register r S$ Di

Technical Reference 56 56K Voice Faxmodem Internal - User’s Guide Xn Sets result code displayed, default is X4 Xn Setting Result

Technical Reference 57Xn (Continued) Xn Setting Result Codes X0 X1 X2 X3 X4 256/CONNECT 28000 • • • • 260/CONNECT 29333

Technical Reference 58 56K Voice Faxmodem Internal - User’s Guide Yn Selects power-on/reset default configuration Y0 Use profile 0 setting in NVR

Technical Reference 59&Dn Controls Data Terminal Ready (DTR) operations &D0 DTR override &D1 DTR toggle causes online Command mode &am

Technical Reference 60 56K Voice Faxmodem Internal - User’s Guide &Nn Sets connect speed, if connection cannot be made at this speed, the mode

Technical Reference 61&Nn (Continued) &N30 45,333 bps &N31 46,666 bps &N32 48,000 bps &N33 49,333 bps &N34 50,666 bps &

Technical Reference 62 56K Voice Faxmodem Internal - User’s Guide &Un Sets floor connect speed when set above 0, if the connection cannot be e

Technical Reference 63&Un (Continued) &U22 34666 bps &U23 36000 bps &U24 37,333 bps &U25 38666 bps &U26 40000 bps &U

Welcome to 56K*Information Access 56K Voice Faxmodem Internal - User’s Guide 1 The International Telecommunications Union (ITU) decides the techn

Technical Reference 64 56K Voice Faxmodem Internal - User’s Guide

Technical Reference 65S-Registers To change a setting, use the ATSr=n command, where r is the register and n is a decimal value from 0 − 255 (unless

Technical Reference 66 56K Voice Faxmodem Internal - User’s Guide Register Default Function S10 14 Sets the duration, in tenths of a second,

Technical Reference 67Register Default Function S13 (Continued) * The 1.5K -byte non-ARQ buffer allows data transfer with Xmodem- and Ymodem

Technical Reference 68 56K Voice Faxmodem Internal - User’s Guide Register Default Function S19 0 Sets the duration, in minutes, for the inac

Technical Reference 69Register Default Function S27 (Continued) Bit Value Result 2 4 Disables V.32 modulation. 3 8 Disables 210

Technical Reference 70 56K Voice Faxmodem Internal - User’s Guide Register Default Function S32 2 Bit-mapped register setup. To set the r

Technical Reference 71Register Default Function S34 (Continued) Bit Value Result 5 32 Disable TX level deviation. 6 64 Disabl

Technical Reference 72 56K Voice Faxmodem Internal - User’s Guide Fax Commands +FCLASS=n Sets the mode of operation FCLASS=0 Data mode FCLASS

Technical Reference 73+FTH=n Transmits data framed in the HDLC protocol using the modulation specified by n.(n = 3, 24, 48, 72, 96, 97, 98, 121

Product Features 56K Voice Faxmodem Internal - User’s Guide 2Modulation Schemes ITU-T V.90 x2™ technology (Download up to 56kbps, and Upload using V

Regulatory 74 56K Voice Faxmodem Internal - User’s Guide CE Compliance Electromagnetic Compatibility This device complies with the following stand

Limited Warranty 56K Voice Faxmodem Internal - User’s Guide 75 U.S. Robotics Access Corp., a subsidiary of 3Com Corporation, warrants to the origi

Product Features 56K Voice Faxmodem Internal - User’s Guide 3Back Channel Link Rates (Upload Speeds) 4800, 7200, 9600, 12000, 14400, 16800, 19200,