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Model 2461

Interactive SourceMeter® Instrument Reference Manual Section 6:

SCPI command reference

2461-901-01 A/November 2015 6-41

Example

:DISP:CURR:DIG 5

Set the front panel to display current

measurements with 5½ digits.

Also see

:FORMat:ASCii:PRECision (on page 6-44)

:DISPlay:LIGHt:STATe

This command sets the light output level of the front-panel display.

Type Affected by Where saved Default value

Command and query

Power cycle

Not applicable

ON50

Usage

:DISPlay:LIGHt:STATe <brightness>

:DISPlay:LIGHt:STATe?

The brightness of the display:

• Full brightness: ON100

• 75 % brightness: ON75

• 50 % brightness: ON50

• 25 % brightness: ON25

• Display off: OFF

•

Display, key lights, and all indicators off: BLACkout

Details

This command changes the light output of the front panel when a test requires different instrument

illumination levels.

The change in illumination is temporary. The normal backlight settings are restored after a power

cycle. You can use this to reset a display that is already dimmed by the front-panel Backlight Dimmer.

Screen life is affected by how long the screen is on at full brightness. The higher the brightness

setting and the longer the screen is bright, the shorter the screen life.

Example

DISP:LIGH:STAT ON50

Set the display brightness to 50 %.

Also see

Adjust the backlight brightness and dimmer (on page 2-11)

Keithley 2461 Reference Manual

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