COURIER HIGH SPEED MODEMS

Volume Control

This is a slide switch underneath the right side panel of the modem, near the front corner. Sliding it toward the front of the modem increases the modem speaker’s volume; sliding it toward the rear of the modem decreases the volume.

FRONT PANEL INDICATORS ON THE MODEM

The modem has twelve status lights, or LEDs. See Appendix B for descriptions of their operations.

PACKAGE COMPONENTS

Your Courier modem package contains the following items:

The modem you purchased: Courier V.34

An RJ11C phone cord

A power adapter

Fax software and manual

A Quick-Reference card

WHAT YOU NEED

The Courier modem has minimal operational requirements. Be sure to read the information in the front of this manual about radio and television interference and connecting to the phone company. In addition, you should be aware of the following requirements.

An RS-232 Cable

You need an RS-232 cable to connect the modem to your com- puter or terminal. Use a shielded cable to ensure minimal inter- ference with radio and television reception.

NOTES:

Refer to Appendix B for a listing of RS-232 pin assignments required to operate the modem. Be sure to check the appendix if you're not sure what type of cable you need, or if you're building your own.

2-2 External Modem Set Up

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USRobotics V.34 user manual Front Panel Indicators on the Modem