Rockwell Automation 2755 Enhanced Decoder Series B - Manual (Page 46)

4–7 Installing the Decoder
Publication 2755-833
Note: When using the 2755-CT1 cable to interface with a NEMA
Type 4 decoder, it may be necessary to use a null modem adapter on
some computers or terminals. You can identify such equipment by
comparing the pinout supplied with your computer or terminal with
the schematic supplied with your cable. You will need a null modem
if pins 2 and 3 are reversed.
Choose a language from the Select Language screen by pressing the
appropriate number on your keyboard. All of the screens that follow
will now be displayed in the language you select.
Select CRT Type
After you have selected a language, the Select CRT Type screen will
appear on your terminal. Select a terminal type from among those
listed.