Many Pioneer in-dash receivers are equipped with a built-in parametric equalizer. Parametric equalizers are different from regular graphic equalizers because they have the capability to adjust for the specific frequency that is being boosted or attenuated. This gives the user a greater degree of flexibility when using the equalizer to adjust the tone of your system's output.
Instructions
1. Press and hold the "audio" button on the face of the unit until the display shows the the frequency and Q factor settings on the display. An example would look like "F 80, Q 1W."
2. Press audio again to cycle through the equalizer bands -- low, mid and high. Stop on the band you want to adjust.
3. Press the buttons on the main control to change the specific frequency for the band you've selected. Each band has a choice of four specific frequencies. Use the controls "up" or "down" buttons to boost or attenuate the specific frequency ban you've selected.
4. Press the "audio" button again to cycle to the next frequency band or to select another.
Tags: specific frequency, again cycle, audio button, frequency band, Press audio
