7700 MultiFrame Manual
7700PTX-MVP Unidirectional UMD Protocol Translator
3. Connect the other end of the upgrade cable to a straight-through serial cable. Connect the
serial cable to the serial or COM port of the computer.
4. Initiate HyperTerminal on your computer by selecting:
"Start\Programs\Accessories\Communications\HyperTerminal".
5. Enter a name for your connection, for example: PTX.
6. Press the <Enter> key. A new "Connect To" window will open as shown in Figure 4-2.
7. Select the COM1 setting from the "Connect using' drop down menu. If COM1 is in use, choose
an alternate COM port.
8. Press the <Enter> key or select OK. This opens the "COM Properties" window as shown in
Figure 4-3.
7700PTX-MVP - 6
Figure 4-2: 'Connect To' Window
Figure 4-3: COM1 Properties
Revision 1.9