Specifications

7
6.7 Telnet Control
Before attempting to use the telnet control, please ensure that both
the Matrix (via the 'LAN /CONTROL' port) and the PC/Laptop are
connected to active networks.
Note: Please do not connect both the Matrix and the PC/Laptop with
a single CAT5e/6 cable as it will not access the telnet function.
To access the telnet control in Windows 7, click on the 'Start' menu
and type "cmd" in the Search field then press enter.
Under Windows XP go to the 'Start' menu and click on "Run", type
"cmd" with then press enter.
Under Mac OS X, go to Go→Applications→Utilities→Terminal
See below for reference.