DIAGNOSTICS softkey
The Diagnostics screen contains three tabs:
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READINGS tab
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TESTS tab
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ABOUT tab
READINGS tab
This tab will display operating voltages, part numbers, and hours of operation.
TESTS tab
This tab will allow the user to perform 3 different screen calibrations-Color Test, Touchscreen Test, Touchscreen Calibration.
The main function under the tests tab will be Touchscreen calibration. Touchscreen calibration will be required when the screen icon does not align with the area depressed. This may be caused by normal wear and tear, age, certain weather conditions, and contaminants on the screen (chemicals, solvents, etc.).
Touchscreen Calibration:
1.
Under the Touchscreen Calibration button a new screen will appear with an X in the upper right corner.
2.
Press the screen at the X and continue to follow the X's around the screen. Always press the screen directly at the center of the X.
3.
Several X's will show up at various locations on the screen.
4.
Continue to press at the center of the X until complete.
Reset Touchscreen calibration will abort any saved calibrations and allow the user to start over and perform a new calibration.
Color Test:
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