Macintosh
1-13
System Configuration
Also, if you aren’t using AppleTalk® Remote Access (ARA), set AppleTalk
to Inactive (in Chooser).
The modem initialization string should be
AT&F1&D0
.
For instructions about how to set up your Macintosh communications
software package, see the software installation instructions that came
with the software.
Accessing the
Internet
Accessing the Internet through an ISP requires the following software:
■
MacTCP or Open Transport (TCP/IP from the Control Panels menu),
which has probably already been installed on your Macintosh
■
SLIP or PPP dialing software
You can find public domain PPP dialers (such as MacPPP, FreePPP) on the
Internet.
Macintosh (230K)
High Speed script
installation
To enable the 230K DTE support for the Business Modem and 25 mhz
Business Modem you first must install the Macintosh (230K) High Speed
Script and then configure Open Transport PPP.
Installing the script
1
Download the
USRARA.HQX
file.
This file can be found on the internet at
http://www.usr.com/home/online/ in the software library area. It can also
be downloaded from the BBS at 847-262-6000.
2
After the file is downloaded, it needs to uncompressed. When the file is
uncompressed the
USRARA.SEA
Folder appears.
3
Inside the USRARA.SEA folder is a readmefirst.txt file and the 3Com High
Speed script.
4
Move the script file to the following path
C:\System\Extensions\
and
create a folder named
Modem Scripts
.
Once you place the script in the Modem Scripts folder you will have the
option to choose the 3Com High Speed in Open Transport PPP or ARA.
The script will attempt to talk to the modem at 230.4 port speed and if
this fails, it will attempt at the next lowest speed. This will continue until
