218                                                                                                                     Keysight N9938-90003 User’s Guide
System Settings
Audio (Volume) Control
How to set User Preset 
— Make your custom settings for all modes.
— When finished, press Preset
.
—Then Save User Preset,
 then select Yes to confirm.
—Then User Preset ON
How to recall User Preset 
—Press Preset.
— Then choose from the following:
— Preset (User)
 The entire UserPreset.sta file is recalled. ALL modes 
assume the settings that were in place when the User Preset was 
saved. The active mode is the mode that was visible when the file was 
saved.
— Mode Preset (User)
 The settings for only the current mode are 
recalled from UserPreset.sta.
Audio (Volume) Control
System volume control is a FieldFox global setting which sets speaker volume 
for ALL success beeps, key press clicks, and individual features that use the 
FieldFox speaker, such as SA Mode Tune and Listen.
The volume control setting remains through a FieldFox Preset. To cause your 
volume control setting to remain through a FieldFox shut down, save the 
setting as a Preference. Learn how in “Save and Reset Preferences” on 
page 232.
— Only the instrument settings are saved to UserPreset.sta. No trace data 
or calibration data is saved.
 
—
User Preset ON / OFF is saved as a Preference setting. Like all 
preferences, this setting survives a FieldFox shut down and power ON. 
Therefore, when User Preset is ON during shut down, the FieldFox will 
load UserPreset.sta when it is powered ON.
 
—
To return to Factory Preset, select User Preset OFF. The contents of 
UserPreset.sta remain stored on the FieldFox. When User Preset is OFF, 
you can also set the Startup Mode preference that determines which 
mode will be visible after powering ON. Learn more in “Startup Mode” 
on page 234.
.