1. Scroll with the arrow keys to highlight Key Test from Setup menu and press the ENTER key.
Figure7-7 Sample Setup Screen
2. Press any key to start test. The virtue key corresponding with the key you pressed will be
highlighted on the screen if it works correctly.
Figure 7-8 Sample Key Test Screen
3. To quit the test, click the F2 function key twice.
7.5 LCD Keypad
Selecting LCD Test option opens a screen that allows you to check the functionality of the display.
To test the display:
1. Scroll with the arrow keys to highlight LCD Test from Setup menu and press the ENTER key to
start test. Check if there are any missing spots in the LCD screen.
Figure 7-9 Sample LCD Test Screen
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