Asante MacCon Family Ethernet Network Cards for the Macintosh Installation Manual page 39

Your connection to Ethernet remains active until you
switch to LocalTalk, disconnect the cable, or remove the
Asanté interface card.
4
Select
The Chooser dialog box displays the icons for all available
device options and the AppleTalk zones you set up (see the
example in Figure 2-19).
Figure 2-19
5
Make sure AppleTalk is active.
Click the Active button if AppleTalk is not active.
Installing Asanté MacCon Cards
Chooser from the Apple menu.
An example of a user's Chooser dialog box
2-29