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12 | EnglishGeneral featuresFunction of the KDC-X790Adjusting the detail of AudioControlAmong the Basic Audio items, you can adjust theBass level, Middle level, and Treble level in detail.1 Select the Basic Audio itemSelect the desired item to be set in detail fromfollowings;• Bass level• Middle level• Treble levelFor how to select Basic Audio items, see Control> (page 11).2 Enter Detail adjustment mode of AudioControlPress the [VOL] knob for at least 1 second.3 Select the Detail Audio item to adjustPress the [VOL] knob.Each time you press the knob, the item to beadjusted alternates between the items shown inthe table below.4 Adjust the Detail Audio itemTurn the [VOL] knob.Bass levelAdjustment Item Display RangeBass Center Frequency "Bass FRQ" 40/50/60/70/80/100/120/150 HzBass Q Factor "Bass Q Factor" 1.00/1.25/1.50/2.00Bass Extend "Bass EXT" OFF/ONMiddle levelAdjustment Item Display RangeMiddle Center Frequency "Middle FRQ" 0.5/1.0/1.5/2.0 kHzMiddle Q Factor "Middle QFactor"1.00/2.00Treble levelAdjustment Item Display RangeTreble Center Frequency "Treble FRQ" 10.0/12.5/15.0/17.5 kHz5 Exit the Detail Audio Control modePress the [VOL] knob for at least 1 second.• When you set the Bass Extend to ON, low frequencyresponse is extended by 20%.Audio SetupSetting the Sound system, such as Cross overNetwork.1 Select the source to adjustPress the [SRC] button.2 Enter Audio Setup modePress the [VOL] knob for at least 1 second.3 Select 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.4 Setup the Audio itemTurn the [VOL] knob.Adjustment Item Display RangeFront High Pass Filter*2 "HPF-F Fc" Through/40/60/80/100/120/150/180/220 HzRear High Pass Filter* 2 "HPF-R Fc" Through/40/60/80/100/120/150/180/220 HzLow Pass Filter*1,2 "LPF-SW" 50/60/80/100/120/Through HzSubwoofer Phase*1,2,3 "SW Phase" Reverse (180°)/ Normal (0°)Volume offset "Vol-Offset" –8 — ±0Loudness "LOUD" OFF/ONDual Zone System "2 ZONE" OFF/ON• Volume offset: Sets each source’s volume as adifference from the basic volume.• Loudness: Compensates for low and high tonesduring low volume.• *1 You can control this item when Output> (page 13) is set to "SW ON".• *2 You can control this item when "2 ZONE" of Setup> (page 12) is set to "OFF".• *3 You can control this item when Low Pass Filter is notset to Through.• You can exit the Audio Control mode at anytime bypressing any button except for [VOL], [ANG] and [ATT]buttons.
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