Kenwood DNX4280BT Service Manual

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Contents

20DNX4280BT/5180/5280BT/5380/5380M/5380BT/5580BT/6040EX/6180/6480BT/6980Key Specifi cationUP : Mute Level UpDW : Mute Level Down■Write : Write to the nonvolatile memory.Cancel : Transfer to Service screen.Return : Transfer to Service screen.∗ Background color will be blue when “Write OK” is dis-played.∗ Background color will be red when “Write NG” is dis-played.∗ When adjusting the Tuner Mute Level, perform with thefollowing condition.Set the frequency before transferring to the Tuner MuteLevel adjustment screen. (Even after completing adjust-ment, the frequency remains the same.)Audio Source : TunerLOUD : OFFVolume : Step30Frequency : Default value of the set2.2.3.7 DVS8700 Adjustment screenThis is to display DVS-8700 Servo Adjustment screen.The DVS8700 Adjustment screen is displayed in Figure2.2.3.7.Offset Cancel Inner LimitFocus HeightCancelDVS8700 Adjust DVS8700 AdjustAdjust OK/NGReturnFigure 2.2.3.7 DVS-8700 Adjustment screenKey SpecificationOffset Cancel: Start the Offset Cancel Adjustment.Note: Active only when there is no disc and notadjusting.Inner Limit : Start the Inner Limit Adjustment.Note: Active only when there is no disc and notadjusting.Focus Height: Start the Focus Height Adjustment.Note: Active only when there is disc, not ad-justing, and mechanism power off.Cancel : Transfer to Service screen.Return : Transfer to the DVS8700 Adjustment screen.(left screen in Figure 2.2.3.7)∗ Background color will be blue when “Adjust OK” is dis-played.∗ Background color will be red when “Adjust NG” is dis-played.2.2.4 Touch Adjust screenFine-tune the variations of touch feeling in of each set.Touch 2 markers one by one, and the adjustment is com-pleted when the “Write OK” is shown on the screen.If the “Write NG” is shown, transfer to the Test mode againto re-start the adjustment from the first step.The Touch Adjustment screen is shown in Figure 2.2.4.CancelTouch Adjust Touch AdjustWrite OK/NGReturn1-pointbeing input2-pointbeing inputFigure 2.2.4 Touch Adjust screenKey Specifi cationCancel : Transfer to Test Mode Main screen.Return : Transfer to Test Mode Main screen.∗ Background color will be blue when “Write OK” is dis-played.∗ Background color will be red when “Write NG” is dis-played.2.2.5 Illumi Adjust screenThis screen is used to adjust the white color of the key il-lumi.This test is not performed for the models with “°” listed inthe Electrostatic touch column of Table 1.2.1.The Illumi Adjustment screen is displayed in Figure 2.2.5.CancelTable9Table10Table8Table2NextTable1Illumination Adjust Illumination AdjustIllumination Adjust Illumination AdjustCancelAdjustment valueNextDown UpWrite OK/NGReturnTable3Table10Table4Table2Table5Table4Table6Table2Table7Table6Table8Step1Step2Step3RGB compensation valueStep1Step2Step3Step4Step0Step1Step2Step3Step4Step1Step2Step3Cancel NextFigure 2.2.5 Illumi Adjustment screenTEST MODE