User's Manual

Note: Skip this section if your
AirCard modem comes with an
installation CD.
Note: Users of Windows 2000
must be logged in with adminis-
trative privileges. Users of
Windows XP may require admin-
istrative privileges.
Installing the Software
If you have any problems with the TRU-Install process, please
refer to the Sierra Wireless website at:
www.sierrawireless.com/TRU-Install.
Reinstalling the software
If you need to reinstall or repair the 3G Watcher software, use
the Software Installation Mode.
1. Open the
Control Panel.
2. Double-click
TRU-Install.
3. Follow the onscreen instructions.
AirCard 875, 88x, and 88xE
modems
1. Inserting the SIM card
1. If your SIM card is attached to a larger card, detach the
SIM card and remove any fragments stuck to it.
2. Position the SIM card as shown in figure 2-4 (below).
Figure 2-4: Inserting the SIM card in an AirCard 875/88x modem
3. Gently push the SIM card into the slot until the card will
not go in any further.
2. Installing the 3G Watcher software
Note: If you are running Windows 2000, Windows Installer Redistrib-
utable 2.0 must be installed. This is available on the Microsoft web
site, www.microsoft.com.
Note: You may require your Windows CD.
Rev 1.1 Aug.07 19