Kenwood KDC-X891 Instruction Manual

Also see for KDC-X891: Firmware update guide Installation manual Instruction manual

38 | EnglishMenu systemOther than Standby mode/When the Dual Zone System is ONDual Zone System SettingSetting the Front channel and Rear channel soundin the Dual Zone System.Display Setting"Zone 2 : Rear" Sub source (Auxiliary input source) is to be rearchannel."Zone 2 : Front" Sub source (Auxiliary input source) is to be frontchannel.In Audio file sourceSupreme SettingWhen AAC, MP3 or WMA files encoded at a low bitrate (less than 96kbps (fs=44.1k, 48kHz)) are played,this function restores their high frequency regionto approach the sound quality of equivalents ofthese files encoded at a high bit rate. Processing isoptimized for the compression format used (AAC,MP3, or WMA), and adjustment is made for the bitrate used.Display Setting"Supreme : ON" Plays sound using the Supreme function."Supreme : OFF" Plays the original sound stored in the audio file.⁄• The sound effect may be imperceptible dependingon the relationship between the audio file format andsetting.• This function is not available on iPod.Other than Standby modeB.M.S. (Bass Management System)Adjust the bass boost level of the external amplifierusing the main unit.Display Setting"AMP Bass : Flat" Bass boost level is flat."AMP Bass : +6" Bass boost level is low (+6dB)."AMP Bass : +12" Bass boost level is mid (+12dB)."AMP Bass : +18" Bass boost level is high (+18dB).⁄• Refer to the catalog or instruction manual for poweramplifiers that can be controlled from this unit.• For amplifiers, there are the models you can set from Flatto +18 dB, and the models you can set from Flat to +12dB.When an amplifier that can only be set to +12 isconnected to the unit, "AMP Bass : +18" will not workcorrectly even if it is selected.Other than Standby modeB.M.S. Frequency OffsetSetting the central frequency, boosted by B.M.S.Display Setting"AMP FREQ : Normal" Boost with the normal central frequency."AMP FREQ : Low" Drop the normal central frequency 20%.When LX AMP unit connectingAMP ControlYou can control the LX AMP connected to the unit.1 Select AMP Control modeTurn the Control knob.Select the "AMS Control" display.2 Enter AMP Control modePress the Control knob for at least 1 second.3 Select the AMP Control item for adjustmentPush the Control knob towards up or down.⁄• For the details on the AMP Control item, see theInstruction manual attached to the LX AMP.4 Adjust the AMP Control itemPush the Control knob towards right or left.5 Exit AMP Control modePress the [FNC] button.⁄• You cannot use the LX AMP operation during standbymode.