Epson LT-286e Manual Do Utilizador

This test checks the keyboard controller.

This test checks the scan codes assigned to the keys on the
keyboard.

When you select this test, DIAG displays the layout of your

keyboard on the screen.

When you press a key, DIAG displays the scan code and the

ASCII code of the key. See the “Keyboard Scan/ASCII Codes”

section later in this booklet for a complete list of the scan codes

and ASCII codes for your keyboard.

Press 

Ctrl Break 

at any time to end this test.

This test checks the keyboard clock line.

This test checks the keyboard data line.

Diagnostics 35