USRobotics V.34 - Manual (Page 21)

COURIER HIGH SPEED MODEMS
2-2 External Modem Set Up
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.