2012 Buick Regal Owner Manual - Page 177

Infotainment System Adjusting the Fader and Balance 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. 1. Press the TONE button. 2. Select Fader or Balance. 3. Select the value. Press the BACK button to go back to the Tone Settings menu. Adjusting the EQ (Equalizer) For vehicles that have an equalizer: . 7-13 Press the BACK button to go back to the Tone Settings menu. System Settings Auto Volume The auto volume feature automatically adjusts the radio volume to compensate for road and wind noise as the vehicle speeds up or slows down, so that the volume level is consistent. The level of volume compensation can be selected, or the auto volume feature can be turned off. The DSP settings for the Radio with CD are: . normal ￿ Select this setting to adjust the audio for stereo mode. This provides the best sound quality for the driver seat first, with the front passenger second. hk surround ￿ 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. 1. Press the CONFIG button. 2. Select Radio Settings. 3. Select Auto Volume. 4. Select the setting. To adjust the DSP settings: 1. Press the TONE button. 2. Select EQ. 3. Select the setting. 1. Press the TONE button. 2. Select DSP. 3. Select the setting.