the keyboard port (note that this PC has an old-fashion 5-pin DIN plug rather than the newer 6-pin min... on of the keyboard and place the machine into the SHELL mode. Also note that you can capture all print... yping HELP or ? will display the list of commands shown below.
Most XINA commands are common between... mmands.
<code>F1 - Help
F2 - Flip Screen
F3 - Shell (toggle)
F4 - Start (same as Start button on