Controls and features – FORD 1999 F-550 v.1 User Manual
Page 57
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Bass adjust
The bass adjust control allows you
to increase or decrease the audio
system’s bass output.
Press the BASS control then press:
•
to decrease bass output and
•
to increase bass output.
Treble adjust
The treble adjust control allows you
to increase or decrease the audio
system’s treble output.
Press the TREB control then press:
•
to decrease treble output and
•
to increase treble output.
Speaker balance adjust
Speaker sound distribution can be
adjusted between the right and left
speakers.
BASS
TREB
SEL
BASS
TREB
SEL
BAL
FADE
Controls and features
57
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