English | 9Speaker SettingFine-tuning so that the System Q value is optimalwhen setting the speaker type.1 Enter StandbyPress the [SRC] button.Select the "STANDBY" display.2 Enter Speaker Setting modePress the [VOL] knob.3 Select the Speaker typeTurn the [VOL] knob.Each time you turn the knob, the setting alternatesbetween the settings shown in the table below.Speaker type DisplayOFF "SP OFF"For 5 & 4 in. speaker "SP 5/4"For 6 & 6x9 in. speaker "SP 6*9/6"For the OEM speaker "SP OEM"4 Exit Speaker Setting modePress the [VOL] knob.Switching DisplayChanging the information displayed.1 Enter Switching Display modePress the Control knob for at least 1 second."DISP SEL" is displayed.2 Select the Display itemPush the Control knob towards [4] or [¢].In Tuner source (KDC-W237)Information DisplayFrequency "FREQ"Clock "CLOCK"In Tuner sourceInformation DisplayFrequency (MW, LW) "FREQ"Program Service name (FM) "FREQ/PS"Radio text, Program Service name (FM) "R-TEXT"Clock "CLOCK"In CD & External disc sourceInformation DisplayDisc title "D-TITLE"Track title "T-TITLE"Play time & Track number "P-TIME"Clock "CLOCK"In Audio file sourceInformation DisplaySong title & Artist name "TITLE"Album name & Artist name "ALBUM"Folder name "FOLDER"File name "FILE"Play time & Track number "P-TIME"Clock "CLOCK"In Standby/ Auxiliary input sourceInformation DisplaySource name "SRC NAME"Clock "CLOCK"3 Exit Switching Display modePress the Control knob.⁄• Album name cannot be displayed in WMA file.• If the selected display item does not have anyinformation, alternative information is displayed.Function of KDC-W4037Subwoofer OutputTurning the Subwoofer output ON or OFF.Push the Control knob toward [AM] for at least2 seconds.Each time you push the knob, Subwoofer outputswitches ON and OFF.When it is ON, "SW ON" is displayed.