                               MRX PROGRAM OPERATION

Running MRX.

	Change to the program directory and execute MRX.EXE or execute
MRX.EXE from any directory and pass the path to the program directory as
a parameter:

			C:\MRX\MRX.EXE C:\MRX
			a    b     c	  d

	Where 		a:	Drive Letter.
			b:	Directory Path.
			c:	Executable.
			d:	Path to Program Directory.

	Once the program is running you will be greeted by a LOGON box
which prompts for your user identity. Your name is required so that results
and preferences can be maintained.


Navigating the Screen.

        The Manager can be operated through the keyboard or via a mouse.
The Menu Bar gives primary access to the functions of MRX Manager. Press F10
to activate the Menu Bar or select the required command using a mouse. Hot
Keys are provided to speed operation, the following are supported:

        Hot Key         Explanation

        ALT+F3          Close an open file / window.
	F4 		Morse Keyboard Lesson.
	F5 		Zoom Window.
        ALT+F5          Morse Transmit Practice.
	F6		Next open file / window.
	ALT+F6		Previous file / window.
	F7		Voice Morse Lesson.
	F9		Morse Receive Lesson.
	F10 		Menu.
        ALT+F10         Morse Transmit Lesson.
	ALT+C		Change Directory.
	ALT+H		Help Menu.
	ALT+M		Morse Menu.
	ALT+N		New file.
	ALT+O		Open file.
	ALT+P		Print File.
	ALT+R		View Results File.
	ALT+S		Save file.
	ALT+V		View Morse File.
	ALT+X		EXIT.

Manager Windows

	The Morse Keyboard Manager supports multiple windows, which may be
moved, shuffled and re-sized.  Hot keys, Menu selections or a mouse may
be used to open, close or save files. Displayed below are the mouse
commands available for a typical window:


      
Click mouse on the                       Click mouse on the
CLOSE BOX to close                       ZOOM BOX  to  zoom
the window.                              the window.      
     │                                            │  
     │                                            │  
     │              Drag mouse  from top          │  
     │              line to move window.          │  
     │                      │                     │  
                                                
╔═══[ ]═══════════════WINDOWTITLE════════════════[ ]════╗
║                                                       ║
║                                                       ║
║                                                       ║
║                                                       ║
║         Click mouse within the                        ║
║         confines of any window                        ░
║         to  make  that  window                        ░
║         current.                                      █
║                                                       ░
║                                                       ░
║                                                       ░
║                             If scroll bars are        ░
║                             displayed, use the ─────> ░
║                             mouse   to  scroll        ░
║                             text.                     ░
║   Current cursor                │                     ░
║   line/column.                  │                     ░
║                                                     ║
╚═══1:5══════░░░░█░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░══╝
                                                        
                                                       │
                                                Resize window by
                                                dragging  bottom
                                                corner.
 
Text Editor.
                                                    
	The text editor utilises generic text editor commands for ease of
manipulation.  Multiple files may be opened and information may be copied
or moved between open files.  A clipboard is used to handle information
transfers.


Text Editor Commands
                                               
	The following is a list of edit commands:

        Hot Key                 Explanation                
                                                                  
        SHFT + ARROW            Block text - to move, delete or copy. 
	CTL + INS		Copy block - copies block to clipboard.
	SHFT + INS		Paste block - copies block from the clipboard 
                                to current cursor position.
	SHFT + DEL		Cut Block - moves block to clipboard.
	CTL + DEL 		Delete Block - deletes selected block.
        ALT + BACKSPACE         Undo Change.
	ALT+A 			Find Again.
	ALT+E			Exchange (Find & Replace).
	ALT+F			Find. This function will also work within the
                                HELP / RESULTS viewer.


Volume and Tone Control.

	All morse selections allow the modification of Volume and Tone
during sounding. The Menu located on the bottom line of the screen
displays the following options:

       1.      ALT+X to EXIT;

       2.      UP/DOWN ARROW  to ADJUST VOLUME;

       3.      LEFT/RIGHT ARROW  to  ADJUST TONE.

       These menu keys may be pressed at any time while morse sounding
is in progress.


Exiting Prior to Lesson Completion.

       Pressing ALT+X before the completion of interactive lessons will
result in the following actions:
		
       1.      The lesson will terminate.

       2.      A termination message will be written to the results file.

       3.      The lesson will have to be repeated.





