Pioneer Deh-p01 Manual =link= : Includes Auto Time Alignment and Auto Equalizer (2ch) for precise soundstage customization. While “EEQ” gives you 16 bands, the manual notes that pressing while adjusting a frequency toggles the Q Factor (Bandwidth). A narrow Q (1.0) affects only that frequency; a wide Q (0.5) affects frequencies around it. pioneer deh-p01 manual If you still cannot find a clean copy of the manual after reading this guide, post a request on the DIY Mobile Audio (DIYMA) forum or Reddit’s r/CarAV – be sure to link this article. The community usually has a cloud backup of the rare English translation. : Includes Auto Time Alignment and Auto Equalizer