R&S ESU Series Operating Manual page 546

R&S ESU
DISPlay[:WINDow<1|2>]:ACTive?
This command returns the active measurement window. The numeric response has following
meaning:
1 Screen A
2 Screen B
3 Screen C
4 Screen D
Example:
"DISP:WIND:ACT?"
returns the active window
Characteristics: *RST value: --
SCPI: device-specific
Mode: R, A
The numeric suffix at WINDow<1|2> is irrelevant.
DISPlay[:WINDow<1|2>]:SELect
This command selects the active measurement window. WINDow1 corresponds to SCREEN A,
WINDow2 to SCREEN B.
In full screen mode, the measurements are only performed in the active measurement window.
Measurements are therefore initiated in the active window and result queries (marker, trace data and
other results) answered also in the active window.
Initiating measurements and querying results in the inactive window yields an error message
(execution error).
In split screen mode, the selection of the active window for result queries is irrelevant.
In full screen mode, settings can also be performed in the inactive measurement window. They
become effective as soon as the corresponding window becomes active.
Example:
"DISP:WIND2:SEL"
'Selects screen B as active measurement window.
Characteristics: *RST value: SCREEN A active
SCPI: device-specific
Mode: R, A
This command is an event and therefore has no query.
DISPlay[:WINDow<1|2>]:SIZE LARGe | SMALl
This command switches the measurement window for channel and adjacent channel power
measurements to full screen or half screen. Only "1" is allowed as a numerical suffix.
Example:
"DISP:WIND1:SIZE LARG"
'Switches the measurement window to full screen.
Characteristics: *RST value: SMALl
SCPI: device-specific
Mode: A
Operating Manual 1302.6163.12 - 03
Remote Control – Description of Commands
DISPlay Subsystem
6.107