Audiovox VXE 7020 NAV Mode D'emploi page 86

Audio sub-menu features
The Audio Sub-menu is used to turn the Subwoofer output ON or OFF and to select a Subwoofer
crossover frequency.
Audio Sub-menu Screen
subwoofer: Touch ON or OFF to turn the subwoofer output ON or OFF.
subwoofer crossover: Touch a crossover frequency (80Hz, 120Hz or 160Hz) to set a cut-off
frequency for the subwoofer's low-pass filter (LPF).
time sub-menu features
The clock appears in the top right corner of the screen during certain operations.
Note: the Am/pm indication will change as you continue to adjust the hour past 12.
Time Sub-menu Screen
Date: Touch the Date icon and use the ▲ or ▼ icons to set the day, month, and year. After setting
the date, touch Save. The date will appear to the right of the DATE icon.
clock mode: Touch 12Hr to set the clock display to 12 hour time intervals using AM and PM.
Touch 24Hr to set the clock display to a 24 hour time interval (or military time).
86