Keysight A Series User Manual page 284

RTSA (Real-Time Spectrum Analyzer) Mode—Option 350 (CPU2 Only)
RTSA Mode Settings
2. Optionally, press Marker 1 2 3 4 5 6 to select an existing marker to use
with Audio Beep. A marker will be created if one does not already exist.
3. Then More Audio Beep ON OFF
>
Audio Beep does NOT beep when the FieldFox is in Hold mode.
While Audio Beep is ON, press Marker 1 2 3 4 5 6 to toggle Audio Beep
through the existing markers.
To set FieldFox speaker volume control, press System > Preferences
>
Preferences > Volume. Learn more in "Audio" on page 749.
284 Keysight N9927-90020 User's Guide