Keysight 81150A - Page 268

Appendix
268
Remote Interface
Operation
The following command turns off the front-panel display:
DISP OFF
The following command displays a message on the front panel and turns on
the display if currently disabled:
DISP:TEXT 'Test in Progress…’
To clear the message displayed on the front panel (without changing the
display state), send the following command:
DISP:TEXT:CLEAR