Ford Mercury Villager 1997 Owner's Manual page 40

NOTE: If there are fewer than six strong stations in the
frequency band, the remaining unfilled buttons will
store the last strong station detected on the band.
After all stations have been filled, the radio will begin playing
the station stored on memory button 1.
To deactivate the Auto Memory Store mode and return to the
manually-set memory button stations, simply push the
"AUTO SET" button. The display will show "AUTO" then
"OFF."
Using the "BASS" and "TREB" buttons to adjust the tone
balance and speaker output
Push the top of the "BASS" button to increase the bass response
and push the bottom of the "BASS" button to decrease the
bass response. The display will show "BASS" and the setting
indicator bars will show the bass level.
Push the top of the "TREB" button to increase the treble response
and push the bottom of the "TREB" button to decrease the
treble response.
Adjusting Speakers
Adjusting speaker balance
Balance control allows you to adjust the sound distribution
between the right and left speakers. Push the top of the "BAL"
button to shift the sound to the right speakers, and push the bottom
of the "BAL" button to shift the sound to the left speakers.
Adjusting speaker fader
Fade control allows you to adjust the sound distribution between
the front and rear speakers. Push the top of the "FADE"
button to shift the sound to the front speakers, and push the
bottom of the "FADE" button to shift the sound to the rear speakers.
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