FORD 2002 F-550 v.3 - Manual (Page 30)

Volume/power control
Press the control to turn the audio
system on or off.
Audio power can also be turned on
by pressing the AM/FM select
control or the TAPE/CD select
control.
Turn control to raise or lower
volume.
If the volume is set above a certain level and the ignition is turned off,
the volume will come back on at a “nominal” listening level when the
ignition switch is turned back on.
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 the bass output
and
•
to increase the 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 the treble output
and
•
to increase the treble output.
VOL - PUSH ON
VOL - PUSH ON
BASS TREB
BASS TREB
Entertainment Systems
30