Ford 2001 Explorer Owner's Manual page 50

Controls and features
Press the DSP control to access the
DSP menu. Press the SEL control to
enter one of the following modes:
DSP OFF
SIGNAL MODE
OCCUPANCY MODE
Use the SEL control to select the
desired signal mode (the selected
mode will appear in the display).
The following signal modes can be
selected:
DSP OFF—disengages the feature
NEWS—"voice-only" type of sound with a limited audio band
JAZZ CLUB—jazz club with clearly reflected sounds
HALL—rectangular concert hall capacity of about 2 000
CHURCH—church with a high vault
STADIUM—outdoor stadium with a capacity of about 30 000
Press the DSP control again to access the occupancy modes. Use the
SEL control to optimize the sound based upon the occupants in the
vehicle. The following occupancy modes can be selected:
ALL SEATS
DRIVER SEAT
REAR SEATS
Mute mode
Press the control to mute the
playing media. Press the control
again to return to the playing media.
Setting the clock
Press the MENU control until
SELECT HOUR or SELECT
MINUTE is displayed. (The menu
mode must be engaged to enable
clock mode).
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DSP SEL
SEL