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Performance Verification
Screen/Display
Screen/Display
N O T E
This procedure is not part of the automated performance verification; it is included here as a
troubleshooting tool.
Ensure that the quality of the LCD display meets specifications of no more that five stuck pixels.
The built-in self-test routines are used.
Manual Procedure
1 Touch/click Help, About 86100..., and press Local 5 times. This allows access to the service
mode.
2 Touch/click Utilities, Service, Self Test.
3 Select Screen and click Start Test. Select each of the five color choices and evaluate the quality
of the screen by counting the number of stuck pixels in the entire screen.
4 It is a fail if there are more than 5 stuck pixels on the LCD display.
5 Click Close to exit the tests.
Software
Prompt user to execute the manual procedure. Query the user for when this step is completed
(yes/no). Default should be no.
Data Storage
Store Pass and Fail based on the user input. Store the date and time the test was completed.
4-46
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