RIGOL Chapter 2 Front Panel Operations
2-44 DSG800 User's Guide
Self-test
1. Screen Test
Press Screen Test to enter the screen test interface. The system provides five
colors (include white, blue, green, red and black) to test whether the display
contains bad pixels. Press any key to switch the screen color and exit the test.
2. Key Test
Press Key Test to enter the keyboard test interface. Press the function keys at
the front panel one by one and check whether the corresponding key is
illuminated; if not, failure might occur to that key. Press ESC three times to exit
the test.
Note: If the keys at the front panel are transparent, the corresponding
backlight will go on during the test.
Sanitation
Press Syst Sanitation to clear all the data set by users and restore them to the
factory state, including:
Format NAND FLASH.
Restore the user data saved in the NVRAM and NorFlash to factory settings.
Restore the HOST NAME, IP address and password in LXI to factory settings.
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