User`s guide

Chapter 2 Front Panel Operations RIGOL
DSG3000 User’s Guide 2-65
Self-test
1. Screen Test
Press Screen Test to enter the screen test interface. The system provides five
colors (including 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 key 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 buttons, the corresponding
backlight will go on when testing.
Sanitation
Press System  Sanitation to clear all data set by user and restore them to
factory settings.
 Format NAND FLASH;
 The user data saved in the NVRAM and NorFlash are restored to factory settings.
 HOST NAME, IP address and password in LXI are restored to factory settings.