Setting the GPIB
Remote Control Using HTTP (Web Browser)
Turning off the Date/Time Display
Turning off the LCD Screen Backlight
Calibration of the Touch Screen
Exit/Restart E4991B Measurement Application
Checking the Product Information
Backing Up License Key File
Locking the Front Keys, Keyboard, and/or Mouse (Touch Screen)
Setting the Beeper (Built-in Speaker)
Setting the preset function
Activating Software Option