218 Keysig ht N9923-90001 User’s GuideSystem SettingsPreferences— 0 to 100% (80% default)— Title Enabled— On— Off (default)— TitleUser Title (default)— Then Done Ed it (for each change in setting)AudioChoose the Audio values (Mute, Volume). See also “Audio (Volume) Control”on page 210.How to select Audio values:— Press System 7— Then Preferences— Then Preferences— Then use arrow softkeys or the knob to select Aud io— Then Ed it for each of the following:—Mute——On——Off (default)— Volume—0 to 100 (default is 50)— Then Done Ed it (for each change in setting)Date and TimeChoose the Date and Time values (Date and Time, Time Format, Date Format,and Time Zone). See also “Date and Time, Format, and Time Zone Settings” onpage 227.How to select CAT distance units:— Press System 7— Then Preferences— Then Preferences— Then use arrow softkeys or the knob to select Date and Time— Then Ed it for each of the following:
