US Robotics 56K USB MODEM - QUICK REV 2.0 Dokumentacja Pobierz pdf (Strona 2)

August 26, 2004 TechMemo 01-0011B

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AlphaEclipse outdoor sign modem setup

Overview

Transmitting modem setup for AlphaEclipse outdoor signs

1. Set the DIP switches on the back of the modem to the following:

2. Attach the transmitting modem to a computer that has AlphaNET version 3 or greater software installed.

Item Part # Description

A — Computer running AlphaNET software (version 3.0 or greater).

B —

Modem-to-computer DB9-to-DB25 cable (included with modem). A Belkin F2L088-06 6-foot DB9-to-DB25

cable can also be used.

C 1088-9301 Transmitting modem.

D — Phone line.

E 1088-9301 Receiving modem.

AlphaEclipse sign

Transmitting

modem

Receiving modem (inside sign)

C D D E

Move switches #1, 3, 4, and 8 DOWN.

(Modem DIP switches are described on page 14.)

Figure 1: US Robotics 56K modem DIP switch settings

Transmitting

modem

Modem cable

(included with modem or use

Belkin F2L088-06 or equivalent)

To serial COM1

port

on computer

Connect modem to power supply,

but do not attach to a phone line.

Figure 2: Modem-to-computer connection

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US Robotics 56K USB MODEM - QUICK REV 2.0 Dokumentacja Strona 2