US Robotics 002605-00 Manual page 19

P
ART
If ComTest recommended COM3/IRQ4 or
COM4/IRQ3
Do not use either of these settings.
While the COM port part of the setting is
acceptable (ComTest only recommends
COM ports that are not being used), the
IRQ part of the setting is not acceptable.
When ComTest recommends either
COM3/IRQ4 or COM4/IRQ3, the IRQ in
the setting is being used by another
accessory. You could use the suggested
IRQ for the modem, but you run the risk that
the modem and/or the other accessory
sharing the IRQ might not work properly.
If you do not have a sound card, use
COM3/IRQ5. Write "COM3" and "IRQ5"
in the spaces provided on the first page of
14
I: S A: I
ECTION NTERNAL
M I
ODEM NSTALLATION WITH
this manual. You will have to change the
factory settings on your modem. Go to
"How to Change the Factory Settings" on
page 17.
If you do have a sound card, use
COM2/IRQ3. To use this setting, you have to
first disable your computer's second serial port
(COM2). This is a pronged socket on the
back of your computer.
Go to your computer manufacturer's manual.
Find out which of the sockets on the back
of your computer is the second serial port.
If you have something plugged into that
port, find out if you can plug it in
somewhere else. Any accessory plugged
into that port after the port has been
disabled will not work.
Find out how to disable the COM port.
W 3.
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