Controller Test; Scan/Ascii Code Test; Keyboard Clock Line Test; Keyboard Data Line Test - Epson Equity LT-386SX User Manual

Controller Test

This test checks the keyboard controller.

Scan/ASCII Code Test

This test checks the scan codes assigned to the keys on the
keyboard.
When you select this test, the program displays the layout of
your keyboard on the screen.
When you press a key, the program displays the scan code and
the ASCII code of the key. See the "Keyboard Scan/ASCII
Codes" section later in this appendix for a complete list of the
scan codes and ASCII codes for your keyboard.
Press Ctrl Break at any time to end this test.

Keyboard Clock Line Test

This test checks the keyboard clock line.

Keyboard Data Line Test

This test checks the keyboard data line.
System Diagnostics
D-35