Keysight Technologies P Series Programming Manual page 270

5 DISPlay Subsystem
Query
DISPlay[:WINDow[1]|2]:STATe?
This enters a 1 or 0 in the output buffer indicating the selected window.
– 1 is returned if the window is enabled
– 0 is returned if the window is disabled
Query Example
DISP:WIND2:STAT?
270
This command queries whether or not the
lower window is displayed.
Keysight N8262A Programming Guide