User guide

1892 1139 - RSX Range of Intelligent Modems User Guide - v7.1 / Nov 2007 21
3.1.3 Connecting
Select the type of unit (e.g. RSX450) and the
serial port to which it is connected (e.g. COM1).
Try clicking the Auto Detect button to connect to
the unit. If the connection fails, try manually
selecting the speed and parity and clicking
Connect.
If the program tells you that the connection has
failed, likely reasons are:
v RSX unit not connected to serial port
v RSX unit not powered (or supply less than
9V for early units, see p.28)
v Adaptor not correctly wired (see p.7)
v Another application on the same computer
is using the serial port.
Figure 17 - Connect dialog
3.1.4 Editing Parameters
Figure 18 - Edit Parameters
v A green square by ‘Control Modem’ indicates a good connection; a red square, a
bad connection.