![background image](http://html1.mh-extra.com/html/3com/005605-00/005605-00_manual_440882013.webp)
I
NTERNAL
M
ODEM
I
NSTALLATION WITH
W
INDOWS
3.
X
9
6.
When you see this screen, click
Finish
to
exit ComTest.
If ComTest recommended COM 1/IRQ 4
or COM 2/IRQ 3, turn to “How to Change
the Modem’s Settings” on
page 12
.
Otherwise, go to “What to Do with
ComTest’s Recommendation” on
page 10
.
Testing an Installed Modem
If there is a modem already installed in your
computer, you can determine its COM and
IRQ settings by selecting the
Test an
installed modem
option.
Follow the
instructions on screen until you see the screen
that tells you “Testing is complete.” This screen
will also tell you which COM and IRQ settings
your present modem is using. These are the
settings you want to use for your new U.S.
Robotics modem. Write down the displayed
settings here:
COM Port_________ IRQ_________
Turn off and unplug your computer and
remove your present modem using its
documentation as a guide. Go to “How to
Change the Modem’s Settings” on
page 12
.