Option Card Problems - Epson Apex User Manual

Option Card Problems

If you install an option card and get unexpected
results, check the following:
1.
2.
3.
4.
5.
6 - 8
Is the option card installed correctly? Recheck the
setup and operation procedures in the option card
instructions.
Did you set the necessary DIP switches or jumpers
on the option card? See your option card
instructions for these settings.
Did you set the necessary DIP switches on the
main unit (as required by your option card)? See
"Setting the DIP Switches" in Appendix A.
If you added an external device to your Apex, did
you use the proper cable to connect the peripheral
to the port or option card connector on the back
panel?
Did you perform any necessary post-installation
setup procedures for the operating system? If you
did, check your MS-DOS manual to see that you
properly followed the instructions.
Troubleshooting