Treble Control; Bass Control; Midrange Control (Model Vr 400 Only); Loudness - Volvo FM Driver's Handbook Manual

8 Audio Controls

Treble Control

Press AUD repeatedly
to display TREB.
OR
Turn SELECT to
adjust TREBLE.
After 5 seconds, the display returns to
the default.

Bass Control

Press AUD repeatedly
to display BASS.
OR
Turn SELECT to
adjust BASS.
After 5 seconds, the display returns to
the default.
Turn VOLUME to
adjust TREBLE.
Turn VOLUME to
adjust BASS.
2:168
Midrange Control
(Model VR 400 only)
Press AUD repeatedly
to display MID.
OR
Turn SELECT to
adjust MIDRANGE.
After 5 seconds, the display returns to
the default.

Loudness

The Loudness feature boosts the low
(bass) frequency response at low volume
levels, improving the sound quality. The
amount of boost automatically decreases
as volume is increased. On the Model
VR 100,
Press to LOUDNESS on.
Press again to turn off.
The "LOUD" icon will be displayed.
Press to turn off.
All other Models have an Auto-Loudness
function. The feature cannot be turned
on or off.
Turn VOLUME to
adjust MIDRANGE.