Keyboard (Main Menu Selection 3) - NCR PC4i Service Manual

C
C
(_
LEVEL 1 DIAGNOSTICS
any other keys have been pressed or not, pressing
these two causes another message to be displayed.
After all keys have been pressed, followed by the
<F1>l<F10> entry, the display is similar to the
screen shown:
,
Th• NCR Par•anal Co11puter
KEYBOARD
_KEYBOARD
7
a
9 0
-
.
es
F1 F2 esc , 2 3 4 s s
F3 F4 TAB O W E R T Y
FSFBCTLASOFGH
u
I
D
p
[ l
CR
CTL
J K
L
'
~ ~ \ Z
X
C V B
N M
• I
PS
F9 F10 ALT SP CL INS
ENTER TltE KEY cooes TD BE TESTED ANO VERIFY THAT TltE
CORRECT COOE APPEARS !JI TltE CRT DISPLAY.
ENTER <F1 > ANO <F1D> IN SEQUENCE TO EXIT TEST.
....
Copyright 1985 NCR Corp.
DEL PU NL
SL
ENO PD HM T
PU
-
T
....
s
...
HM
...
END
J.
PO
.
!
INS
DEL CR
An entry
nyn
indicates a successful completion of the
test and a message, PASSED, will be displayed.
Press the <F2> key to return to the main menu.
An entry of "N" indicates unsuccessful completion and
an ERROR message is displayed. Refer to Chapter 5 of
this manual for a description of error messages and
recommended corrective actions.
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