Kreisen 3 8 6 X / X E - Manual (Page 52)

Serial Port #1
If you’d like to the on board serial port 1 for COM l, set this
option “COM l”.
But, when you install the external card to use another serial
port, you should select “Disable” on this option to disable the
on board serial port.
Serial Port #2
Set this parameter to “COM2” when you use serial port #2 for
“COM2”. You should also disable this option when you install
the external card to use another serial port for COM2.
Parallel Port
If you use on board parallel port, select LPTl for this
parameter. However if you want to use another parallel port
using external I/O card, you should disable this option.
Hard Disk Controller
The system has on board IDE type HDC. If you’d like to
another type of HDC (for example, SCSI, or ESDI etc.),
disable this option and install your HDC Card to the
expansion slot.
Running the Setup Program 2-15