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The Online World resources handbook

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Your first trip online. Typical pitfalls and simple solutions http://home.eunet.no/~presno/bok/v3.html<br />

press to get the job done. How you use your communications program may vary<br />

considerably from our example. In general, however, it will be the same for most people<br />

doing manual communication. Once online, the environment is the same for all users.<br />

If you plan to use automatic communications as explained in Chapter 16, this chapter<br />

may not be that important. Your program will do the job for you. Still, take a few<br />

minutes and browse through the text. It may enable you to handle unexpected problems<br />

better.<br />

Our example assumes that you have an MS DOS computer. Not because this is the best<br />

microcomputer in the world, but because there are more of them than anything else. We<br />

assume that you have an external, intelligent Hayes compatible modem and the<br />

communications program Procomm (version 2.4.2).<br />

Assembling the equipment<br />

You have the modem, the cable (to connect your modem with the computer), a phone<br />

cable (to connect your modem with the phone or the wall jack), and a communications<br />

program.<br />

Check that the modem's power switch is off. Place the modem by the computer, and<br />

plug the power supply cord (or the power adapter cord) into the AC wall socket. Switch<br />

on the modem.<br />

Do NOT use 115 volt equipment in 250 volt sockets!<br />

Connect modem and computer using the modem cable. <strong>The</strong>re may be several optional<br />

sockets on the computer. <strong>The</strong>se are usually marked RS 232, COMMS, MODEM, or just<br />

nothing. <strong>The</strong> connector may be of a flat 25 pins, 9 pins, or a round 8 pins type. Use<br />

communication port number 1, 2, or whatever else is available for this purpose.<br />

If you have several options, and the socket for communication port number 1 seems<br />

free, use this. If not, try one of the others.<br />

Next, connect the modem to the telephone line. If in luck, the modem came with a<br />

phone cable that works with your setup. If so, it is simple:<br />

1.<br />

2.<br />

Disconnect the phone cable from the telephone. Insert the modular plug into the<br />

right jack on the modem. This jack is often marked with the word LINE, with a<br />

drawing of a modular wall jack, or another understandable icon.<br />

You may be able to connect the phone to the modem using the phone cord that<br />

came with the modem. This may allow you to use the phone for voice, when the<br />

line is not busy with communication. (You may have to make changes in this cord<br />

to make it work with the connected phone.)<br />

This concludes the technical assembly of your equipment. Next step is to install the<br />

communications program. When this is done, we will check it out.<br />

Installing the program<br />

Let us assume that you have received Procomm on a diskette, and that it is set up with<br />

its default configuration. PROCOMM.EXE is the program. <strong>The</strong> other files have no<br />

importance here.<br />

Enter Procomm and press ENTER. Our first task is to prepare it for communication:<br />

If you are using a monochrome display, use the command<br />

PROCOMM /B<br />

<strong>The</strong> program will greet you by a welcome text. At the bottom of the screen, the message<br />

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