Multi-Function Card Jumper Settings For Serial Port - Epson Equity III User Manual

Table A-4. Multi-function card jumper settings for serial port
5
A A
B
A
B
* Default setting
To access the multi-function card jumpers, you need to remove the card
from the computer:
1. Unplug the disk drive cable from the card as shown in Figure A-10. Pull
it straight up and out, then lay it to one side.
2. Remove the retaining screw from the multi-function card at the back
panel of the computer, as shown in Figure A-11.
A-10
Function
9
Enable built-in port as primary *
A
Enable built-in port as secondary
B
Disable built-in port
Figure A-10. Disconnecting disk drive cable
from multi-function card