C • Display Screens
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C.9.8 Keyboard Test Screen
Use the KEYBOARD TEST screen to conduct an interactive test of the front
panel keypad buttons.
To test the buttons:
1. Press a button on the keypad. If the button is working correctly, the
button’s display changes to reverse video.
2. Continue pressing all buttons in turn. Only the most recently pressed
button shows in reverse video.
3. To end the test and return to the
DIAGNOSTIC MENU, press Menu
twice.
4. If any buttons do not work, contact Dionex.
Figure C-37. Keyboard Test Screen
Help Prompt
STOP
UP
7
4
1
0
8
5
2
.
9
6
3
E
LEFT RIGHT
DOWN
INSERT
DELETE
HOME
HOLD/RUN
SEL UP
SEL DOWN MENUHELP
DOOR