US Robotics 56K Quick Installation Manual page 13

D. Click the Properties button.
E. Click the Diagnostics tab.
F. Click the Query Modem button.
If you see a series of commands and responses from the modem,
the installation was successful.
If you do not see a series of commands and responses, the installa-
tion was not successful; repeat the installation procedure.
Linux 2.4.20 or higher
A. Verify you have a USB modem driver (CDC ACM) compiled into
a Linux kernel 2.4.20 or higher or as a loadable module for your
kernel.
B. Verify the PWR LED on the modem is lit.
C. Unplug the USB modem from your computer, then plug the
modem back in. If the PWR LED does not light, try another USB
port on your computer.
D. For advanced troubleshooting information, see the Linux folder
on the USRobotics Installation CD-ROM
Mac 10.4.3 or later
A. Go to Apple > System Preferences > Network.
B. Select USB Modem from the Show menu. If USB Modem is
not listed, repeat the installation procedure.
C. Select the Modem tab.
D. Verify that USRobotics 56K USB Modem is shown as your cur-
rent modem.
If the modem is not selected; scroll through the Modem list,
select USRobotics 56K USB Modem and click Apply Now.
If the installation was still not successful; repeat the installation
procedure making sure you plug the modem directly in to a USB
port on your computer.
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