Adjusting the Bose equalizer in a GM truck can make a big sound quality difference.
Bose systems in many GM trucks offer an equalization system, using either presets or settings created by the listener. Operation of the EQ is very simple and reminiscent of operating conventional bass and treble controls in a normal car stereo. The equalizer can make a big or small difference, depending on listening and music preferences. Additionally, Bose EQs are self-adjusting for volume level based on vehicle speed and background noise. Listeners may find the Bose EQ in a GM truck the missing sound quality link.
Instructions
1. Turn on the vehicle and the stereo. Consult the vehicle's manual for a description of the EQ settings and what to expect when the individual settings are engaged.
2. Press the "EQ" button on the radio's faceplate. Rotate the "P-Select" knob to cycle through the individual modes. Stop when a satisfactory setting is discovered.
3. Adjust the system's volume to determine how the individual settings perform at different levels. This can matter, since enhancing bass and treble at high volumes can result in unwanted distortion.
4. Customize the settings (if so desired) by entering the "custom" mode. This allows custom tailoring of bass, midrange and treble according to individual preference.
Tags: bass treble, individual settings, sound quality