Buick 2010 Lacrosse Owner's Manual page 158

6-10 Infotainment System
Adjusting the EQ (Equalizer)
For vehicles that have an equalizer:
1. Press the TONE button.
2. Select EQ.
3. Select the setting.
Press the BACK button to go
back to the Tone Settings menu.
DSP (Digital Signal Processing)
Settings
For vehicles with DSP, it is used to
provide a choice of different
listening experiences.
The DSP settings for the Radio with
CD are:
Select this setting to
adjust the audio for stereo
mode. This provides the best
sound quality for the drivers seat
first, with the front passenger
second.
Select to enable
hk surround. This produces a
true 6.1 matrix surround from
any two channel digital source.
This feature is not available in
AM/FM radio mode.
The DSP settings for the Radio with
CD/DVD and MEM are:
Select this setting to
adjust the audio for stereo
mode. This provides the best
sound quality for the drivers seat
first, with the front passenger
second.
Select to enable
hk surround. This produces a
true 6.1 matrix surround from
any two channel digital source.
This feature is not available in
AM/FM radio mode.
To adjust the DSP settings:
1. Press the TONE button.
2. Select DSP.
3. Select the setting.
Press the BACK button to go
back to the Tone Settings menu.