FORD 2002 Thunderbird v.1 - Manual (Page 20)

Volume/power control
Press the control to turn the audio
system on or off.
Turn the 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.
Speed sensitive volume
With this feature, radio volume changes automatically and slightly with
vehicle speed to compensate for road and wind noise.
The recommended level for speed sensitive volume is from level 1
through level 3. Level 0 turns the speed sensitive volume off and level 7
is the maximum setting.
To engage the speed sensitive
volume feature, press and hold the
volume control for five seconds
(with the radio on), then press:
PUSH ON
VOL
PUSH ON
Entertainment systems
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