RIGOL DG4000 Series - Manual (Page 192)

RIGOL Chapter 10 Utility and System Settings
DG4000 Series User’s Guide 10-20
Brightness
Press Utility  System  Light and use the numeric keyboard or knob to set
the brightness of the screen. The range is from 1% to 100%. This setting is stored
in non-volatile memory and will not be influenced by “Preset”.
Beeper
When the beeper in DG4000 is enabled, a beep is generated when an error occurs
during front panel or remote operation.
Press Utility  System  Beep to select “On” or “Off” and the default is “On”.
The current setting is stored in non-volatile memory and will not be influenced by
“Preset”.
Screen Saver
Enable or disable screen saver mode.
Press Utility  System  ScrnSvr to select “On” or “Off” and the default is
“Off”. The current setting is stored in non-volatile memory and will not be
influenced by “Preset”.
Clock Source
DG4000 provides internal 10MHz clock source and accepts external clock source
from the [10MHz In/Out] connector at the rear panel. It can also output clock
source from the [10MHz In/Out] connector.
Press Utility  System  CLK to select “Int” or “Ext”. The default is “Int”. If