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SIGLENT
SDS2000X User Manual 199
To Perform a Self-Test
Self-tests include screen test, keyboard test, control knobs and LED test.
Screen Test
1. Press the Utility button on the front panel to enter the UTILITY function menu.
2. Press the Next Page softkey to go to the second page of the UTILITY function menu.
3. Press the Next Page softkey to go to the third page of the UTILITY function menu.
4. Press the Do Self Test softkey to enter the SELFTEST function menu.
5. Press the Screen Test softkey to enter the screen test interface, as the picture shown
below, the screen display is pure red.
Figure 135: Screen Test
6. Press the Single button on the front panel continually as it says in the picture above.
The screen displays green, blue and red again. It is easy to check chromatic
aberration, stains and scratches of the screen under these condition.
7. Press the Run/Stop button on the front panel to exit the screen test program.
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