Keysight N9938-90003 User’s Guide                                                            231
System Settings
Preferences
How to view and change Preference Quick Settings
—Press System 7
—Then Preferences 
—Then Preferences
—Press Next Page and Previous Page to view all settings. 
— To change a setting:
— Use the  arrows to highlight a setting. 
—Then press Edit
. The current setting changes to yellow. 
— Some settings require you to press a softkey to change the value. 
Otherwise, use the numeric keypad,   arrows, or rotary knob 
to change the value.
— When finished changing a value, press Done Edit
.
— When finished changing ALL preferences, press Done
. All changes are 
immediately saved as Preferences.
— To exit the editing session without saving changes, press Esc
 at any time.
Learn more about these preference settings:
Settings 
“Global Settings (Overview)” on page 232
— “Language” on page 233
— “Battery Saver” on page 233
— “Startup Mode” on page 234
“Display (Settings)” on page 219
“Audio (Volume) Control” on page 218
 and “Audio” on page 235
“Date and Time” on page 236
“GNSS (GPS+) and GPS” on page 245
“Frequency Reference Source” on page 250
“File folders” on page 238
“Alpha Numeric Editing” on page 239
 (i.e., ABC/Qwerty keyboard styles)
“File Saving Naming Options” on page 239
“Quick Save Editing” on page 239
“Group Save File Types Editing” on page 240