Aeroflex 9102 - Display:backlight:extern; Display:backlight[:Battery]

Chapter 16 SCPI Command Reference
Display commands
9102 Handheld Spectrum Analyzer Software version 5.31
319
:DISPlay:TRACe:Y[:SCALe]:DTF:VSWR
:DISPlay:TRACe:Y[:SCALe]:DTF:RFACtor
:DISPlay:BACKlight[:BATTery]
:DISPlay:BACKlight:EXTern
Syntax
:DISPlay:TRACe:Y[:SCALe]:DTF:VSWR <real1>
Parameters
real1 is a floating point real number.
The minimum value for real1 is 1.0. The maximum value for real1 is
1000.0
. The default value for real1 is 100.0.
Command
This command is only in effect when 9102 is set to DTF mode and the unit
is set to VSWR. It holds the upper limit of the VSWR scale but changes the
resolution (and the lower limit) of the scale. real1 defines how many
VSWR units per scale unit are shown on the display.
Query
Returns the current setting.
Example
:DISPlay:TRACe:Y[:SCALe]:DTF:VSWR 0.5
:DISPlay:TRACe:Y:[SCALe]:DTF:VSWR?
The value returned in this example is: "0.5".
Syntax
:DISPlay:TRACe:Y[:SCALe]:DTF:RFACtor <real1>
Parameters
real1 is a floating point real number.
The minimum value for real1 is 1 mRho
. The maximum value for real1 is
1000 mRho. The default value for real1 is 100 mRho.
Command
This command is only in effect when 9102 is set to Reflection Mode and
unit is set to Reflection Factor. It holds the upper limit of the Reflection Fac-
tor scale but changes the resolution (and the lower limit) of the scale.
real1 defines how many mRho per scale unit are shown on the display.
Query
Returns the current setting.
Example
:DISPlay:TRACe:Y[:SCALe]:DTF:RFACtor 100
:DISPlay:TRACe:Y:[SCALe]:DTF:RFACtor?
The value returned in this example is: "100"
.
Syntax
:DISPlay:BACKlight[:BATTery] <int1>
Parameters
int1 is an integer. The minimum value for <int1> is 0, the maximum is
100
. The default value is 50.
Command
Sets the brightness of the screen in battery mode. A setting of 100 leads to
the maximum brightness.
Query
Returns the current setting.
Example
:DISPlay:BACKlight 30
:DISPlay:BACKlight?
The value returned in this example is: "30"
.
Syntax
:DISPlay:BACKlight:EXTern <int1>
Parameters
int1 is an integer. The minimum value for <int1> is 0, the maximum is
100
. The default value is 100.