SettingsSettings*2Restores the sound lost due to audio compression to arealistic sound.• OFF/ON (Initial)Virtually makes the sound more realistic using theDigital Signal Processor (DSP) system. Select the soundlevel.• OFF (Initial)/Level 1/Level 2/Level 3Moves the center of the sound to the lower or higherpoint. Select the height.• OFF (Initial)/Low/Middle/High*1 You cannot change the setting when “Radio” or “DAB” (only forDDX4018DAB) is selected as the source.*2 This function works only when “DISC”/ “USB”/ “iPod”/“Android™” is selected as the source.Touch [J]/[K]/[H]/[I] or drag the mark to adjust.Adjusts the front and rear speaker output balance.When using a two-speaker system, set the fader to thecenter (0).• F15 to R15 (Initial: 0)Adjusts the left and right speaker output balance.• L15 to R15 (Initial: 0)To clear the adjustment: Touch [Center].Setting the speakers and crossoverfrequency1 Select a car type (1), select the locationof the speakers (2), then display the screen (3).• Speaker location selection is available only when is set to [2way].2 Select the speaker type (1), select the sizeof the selected speaker (2), then displaythe screen (3).• If a speaker is not connected, select .• When setting the front speakers, also select thespeaker size for .Before making any settings for the speakers andcrossover frequency, select the appropriate crossovernetwork mode according to the speaker system (2-wayspeaker system or 3-way speaker system).• Connecting 3-way speakers with 2-way crossovernetwork mode selected may damage the speakers.Crossover network mode settings1 Display the source/option selection screen.On the Home screen, touch as follows:2 Put the unit in standby.On the source/option selection screen, touch asfollows:3 Press M and MENU on the monitor panelat the same time to display the Network> screen.4 Select the crossover network mode.[2way] Select this when connecting speakersin a 2-way system (front/rear).[3way] Select this when connecting speakersin a 3-way system (tweeter/midrange/woofer).A confirmation message appears. Touch [Yes] toconfirm.33ENGLISH