FORD 2004 Expedition v.1 - Manual (Page 53)

If a navigation CD is in the head unit and you press CD, the system will
automatically search for an audio CD in the CD DJ and begin play if it is
present.
Adjusting the levels
1. Press the MENU control.
2. Select the AUDIO OPTIONS soft
key.
3. Select BASS, TREB, BAL or
FADE.
The bass adjust allows you to
increase or decrease the audio
system’s bass output.
The treble adjust control allows you
to raise or lower the audio system’s
treble output.
Speaker sound can be adjusted between the front and rear speakers
using the fade feature.
The balance feature allows sound distribution to be adjusted between the
right and left speakers.
4. Use the cursor control to increase
or lower the bass and treble levels
or to adjust the sound between the
front and rear or between the left
and right speakers.
DSP (Digital Signal Processing)
The Digital Signal Processing (DSP) feature allows you to change the
signal mode to suit your listening tastes.
M E N U
2004 Expedition (exd)
Owners Guide (post-2002-fmt)
USA English (fus)
Entertainment Systems
53