
2-18 Programming Guide
Programming Commands and Examples ESG Family Signal Generators
:DISPlay Subsystem
:DISPlay Subsystem
The display subsystem is used to set the controls and the parameters associated with the
signal source’s LCD display.
Display Amplitude Units
:DISPlay:ANNotation:AMPLitude:UNIT DBM|DBUV|DBUVEMF|V|VEMF
:DISPlay:ANNotation:AMPLitude:UNIT?
This command sets amplitude units of the signal generator front panel display.
*RST DBM
Display Brightness Configuration
:DISPlay:BRIGhtness <val>
:DISPlay:BRIGhtness?
This command sets the brightness of the instrument’s LCD display. Choices for the
variable <val> range from 0.02 (dimmest) to 1.0 (brightest).
This is a persistent state, set to 1 at the factory.
Display Contrast Configuration
:DISPlay:CONTrast <val>
:DISPlay:CONTrast?
This command sets the contrast of the instrument’s LCD display. Choices for the variable
<val> range from 0.0 to 1.0.
This is a persistent state set to 0.768 at the factory.
Display Inverse Video Configuration
:DISPlay:INVerse ON|OFF|1|0
:DISPlay:INVerse?
This command sets the source’s display to inverse video mode. Choices are On (1) or Off (0).
This is a persistent state set to Off at the factory.
Display Remote Configuration
:DISPlay:REMote ON|OFF|1|0
:DISPlay:REMote?
This command sets the source’s display updating off or on, when the remote control bus is
in remote.
This is a persistent state in the preset mode. However, it resets to off, the default value,
when the power is cycled.
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