MFJ MFJ-1270C, Системное руководство

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MFJ-1270C/1274C MANUAL COMMANDS
Page 110
OPERATION COMMANDS
This chapter serves as a complete reference to all MFJ TNC commands.
Commands are used to control the many variable values,which affect the MFJ
TNC's operation, as well as causing it to perform specific functions, such as
connecting to another station to start a QSO. You can enter a command to the
MFJ TNC whenever you see the command-mode prompt:
cmd:
You will change parameters and issue instructions to the MFJ TNC by typing
commands composed of English-like words or word abbreviations, which are
called keywords, and variables which are numbers or strings of characters
chosen by the user. You will probably never change some of these parameters;
however, one of MFJ's goals is to allow each user maximum flexibility to adapt
the MFJ TNC to his environment.
Entering Commands
You may use either upper case (capital letters) or lower case (small letters) when
you enter commands. In order to have the MFJ TNC accept a command, you
must finish command entry with a <CR>, or carriage return character. This
won't be mentioned explicitly in the examples below. Before you type the final
<CR> of your command, you can correct typing mistakes or cancel the line
completely. If any command is misspelled to the point where the MFJ TNC does
not understand it, then an error message will occur. See Chapter 4 for a
discussion of input line editing.
This chapter will use UPPER CASE for commands and lower case for explana-
tory text. In examples showing input typed by the user together with the
responses of the MFJ TNC, the user's input will be shown in bold face.
Whenever the MFJ TNC accepts a command which changes a value, it will
display the previous value. For example, if you type
XFLOW
OFF
you might see the display