Switching the information displayed.Press the [DISP] button.Each time the button is pressed the display switches as shownbelow.In Tuner sourceInformation DisplayProgram Service name or FrequencyRadio text,Program Service name or Frequency"R-TEXT"ClockSwitching Display3 Select the Speaker typePress the [4] or [¢] button.Each time the button is pressed the setting switches as shownbelow.Speaker type DisplayOFF "SP OFF"For the OEM speaker "SP OEM"For 6 & 6x9 in. speaker "SP 6/6x9"For 5 & 4 in. speaker "SP 5/4"4 Exit Speaker Setting modePress the [Q] button.Fine-tuning so that the System Q value is optimal when settingthe speaker type.1 Enter StandbyPress the [SRC] button.Select the "STANDBY" display.2 Enter Speaker Setting modePress the [Q] button.Speaker Setting1 Select the source for adjustmentPress the [SRC] button.2 Enter Audio Control modePress the [AUD] button for at least 1 second.3 Select the Audio item for adjustmentPress the [FM] or [AM] button.Each time the button is pressed the items that can be adjustedswitch as shown below.4 Adjust the Audio itemPress the [4] or [¢] button.Adjustment Item Display RangeBass level "BAS" –8 — +8Middle level "MID" –8 — +8Treble level "TRE" –8 — +8Balance "BAL" Left 15 — Right 15Fader "FAD" Rear 15 — Front 155 Exit Audio Control modePress the [AUD] button.Audio ControlGeneral features— 10 —English