Installation:

1. Install PC-Draft first. Choose any miroGRAPH board for the screen device
   (it doesn't have to be the same type you are really using). 
2. Install the display list driver files on this disk. They will be copied
   into your subdirectory \PCDSYS by the installation routine.
3. Edit the file CAD.CON IN YOUR SUBDIRECTORY \pcdsys and alter it as follows:

   - Exchange the line "DEV=disphita.exe ..." with
     "DEV=C:\pcdsys\dispmiro.exe/scr=19,DISK=C,COUNT=-1,ADDR=0xAFE0;".
     This text must not contain spaces and must be delimited by a 
     semicolon.
   - Save the so altered file.

4. Add the program call c:\miro\miroinit to your AUTOEXEC.BAT file, if it 
   should not already contain this.

For explanation: DISPHITA.EXE the rhv driver for all graphic boards with
the Hiatchi ACRTC. This driver has to be exchanged with our display list
driver.
