If all the keys function but the characters displayed do not match the keys, press Y and then Enter. Then reselect the keyboard test from the DEVICE LIST and check that you selected the correct keyboard layout. You can find diagrams of all the international keyboard layouts in the MS-DOS manual.

If any key is incorrect, press N and Enter. Make a copy of the error code and message, or print them out, and contact your Epson dealer.

Monochrome Display Adapter and CRT Check

Use this option to verify the operation of a monochrome adapter and display. This test includes several checks that allow you to identify particular problems related to the monochrome display. To run this check, you must be using a monochrome monitor attached to a monochrome display adapter in an expansion chassis. DIP switches 5 and 6 on the rear panel must both be off.

You can select the individual checks from this menu:

MONOCHROME ADAPTER AND CRT CHECK MENU

1 - Monochrome adapter check

2 - Attribute check

3 - Character set check

4 - Video check

5 - Sync check

6 - Run all above checks

0 - Exit

Enter selection number:

If an error occurs during any of these tests, record the error code and message, or print them out. Then contact your Epson dealer.

D-8 Performing System Diagnostics