14|EnglishGeneral featuresSpeaker SettingFine-tuning so that the System Q value is optimalwhen setting the speaker type.1Enter StandbyPress the [SRC] button.Select the "STANDBY" display.2Enter Speaker Setting modePress the [VOL] knob."SP SEL"/ "SP" is displayed.3Select the Speaker typeTurn the [VOL] knob.Each time you turn the knob, the settingalternates between the settings shown in thetable below.Speaker typeDisplayOFF"OFF"/ "SP OFF"For 5 & 4 in. speaker"5/4 inch"/ "SP 5/4"For 6 & 6x9 in. speaker"6x9/6 inch"/ "SP 6*9/6"For the OEM speaker"O.E.M."/ "SP OEM"4Exit Speaker Setting modePress the [VOL] knob.Audio SetupSetting the Sound system, such as Cross overNetwork.1Select the source to adjustPress the [SRC] button.2Enter Audio Setup modePress the [VOL] knob for at least 1 second.3Select the Audio Setup item to adjustPress the [VOL] knob.Each time you press the knob, the item to beadjusted alternates between the items shown inthe table below.4Setup the Audio itemTurn the [VOL] knob.Adjustment ItemDisplayRangeFront High Pass Filter*2"HPF-F Fc"/"HPF"Through/40/60/80/100/120/150/180/220 HzRear High Pass Filter*2"HPF-R Fc"/"HPR"Through/40/60/80/100/120/150/180/220 HzLow Pass Filter*1,2"LPF-SW"/"LPF"50/60/80/100/120/Through HzSubwoofer Phase*1,2,3"SW Phase"/"PHAS"Reverse (180°)/ Normal (0°)Volume offset"Vol-Offset"/"V-OFF"–8 — ±0Loudness"LOUD"OFF/ONDual Zone System"2 ZONE"/"2ZON"OFF/ON• Volume offset: Sets each source’s volume as adifference from the basic volume.• Loudness: Compensates for low and high tonesduring low volume.• *1You can control this item when (page 37) is set to "SWPRE SW". (DPX501U only)• *1You can control this item when Output> (page 15) is set to "SW ON".• *2You can control this item when "2 ZONE"/ "2ZON" of• *3You can control this item when Low Pass Filter is notset to Through.• Dual Zone SystemMain source and sub source (Auxiliary input) outputFront channel and Rear channel separately.- Set up the channel of sub source by System Setting> (page 37).- Select Main source by [SRC] button.- Adjust the volume of Front channel by [VOL] knob.- Adjust the volume of Rear channel by