Boonton 4540 Peak Power Meter User Manual Manuale Utente Scaricare il pdf (Pagina 105)

Boonton 4540 Series RF Power Meter

Operation

4-57

4.5.34 Display > Backlight Menu

The Backlight menu provides methods for adjusting backlight and screen saver settings.

Main Pg 2 > Display > Backlight > Disp Brt

Description: Set the backlight brightness for the LCD display in

percent. Zero percent turns the backlight off.

Menu Type: Numeric Value.

Range: 0 to 100 %

SCPI Command: DISPlay:BACKlight:BRIGhtness

<numeric_value>

Main Pg 2 > Display > Backlight > Screen Saver

Description: Set the state of the screensaver function. When ON,

the screensaver dims the LCD backlight to a

specified intensity after a specified period of

keyboard inactivity.

Menu Type: Toggle.

Choices: On, Off

SCPI Command: DISPlay:SCREensaver:STATe <Boolean>

Main Pg 2 > Display > Backlight > ScrSaver Brt

Description: Set the backlight brightness for the LCD display in

percent when the screen saver is activated.

Menu Type: Numeric Value.

Range: 0 to 70 %

SCPI Command: DISPlay:SCREensaver:BRIGhtness <numeric_value>

Main Pg 2 > Display > Backlight > ScrSaver Time

Description: Set or return the time in minutes of no activity that dims the display backlight.

Menu Type: Numeric Value.

Range: 1 to 180 min

SCPI Command: DISPlay:SCREensaver:TIMe <numeric_value>

Fig. 4-45 Backlight Menu

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Boonton 4540 Peak Power Meter User Manual Manuale Utente Pagina 105