![background image](http://html1.mh-extra.com/html/3com/005687-03/005687-03_manual_440884009.webp)
I
NTERNAL
M
ODEM
I
NSTALLATION WITH
W
INDOWS
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
.