User Manual

INTERNAL MODEM INSTALLATION WITH WINDOWS 3.X
5
How to Use ComTest to
Determine Your Modem’s
Settings
1. Insert the Connections CD into your
CD-ROM drive.
2. In Windows’ Program Manager, click Run
on the File menu. Type d:\comtest.exe
and press ENTER. This starts ComTest,
the program that determines which COM
ports and IRQs are available for use by
your modem.
3. The screen in the next column appears
when ComTest starts.
• If there is a modem in your computer which
you are replacing with your new U.S.
Robotics
®
modem, go to “Testing an
Installed Modem” on page 7 to determine
which COM and IRQ settings the older
modem is using.
• If a modem is not currently installed in your
computer, click Recommend settings for
a new modem.
Then click Next.