Monochrome display adapter and crt check, D-10 – Epson 10020 User Manual
Page 167
The status of
the
Num Lock, Caps Lock,
and
Scroll Lock
indicators is shown on the upper right side
of
the keyboard
layout.
These messages appear on the screen:
KEYBOARD CHECK
Press Y followed by ENTER to exit.
Press N followed by ENTER if screen
and keyboard do not match.
If all the keys function correctly and match the characters
displayed, press Y and then
Enter.
If all the keys function, but the characters displayed do
not
match the keys, press Y and then
Enter. Then
re-select 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
Reference 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
Customer Care Center.
Monochrome Display Adapter and CRT Check
Use this option to check the operation of a monochrome
display adapter and monitor. This test includes several checks
that allow you to identify particular problems related to the
monochrome display. To run this check, DIP switches 1-5 and
1-6 on the front panel must be set correctly for a monochrome
monitor.
D-10
Performing System Diagnostics