Kenwood KDC-BT645U Service Manual

Also see for KDC-BT40U: Instruction manual

Contents

15KDC-BT40U/BT645UKDC-U546BTTEST MODE■ Test mode in CD sourceDisplay mode default P-Time• Procedure in CD-DA media (KTD-02A)Key Description of display Operation Track up procedureEvery time pressed, jumps to the track shown below.No.9 → No.15 → No.10 → No.22 → No.12 → No.13 →No.14 → No.9 (recursive)But in case the disc has 8 tracks or less, playback startswith track No.1 (at both of CD-DA and compressed file disc). Track downprocedure Goes down by 1 track from the currently played track.1 Jump procedure Jump to No.28. (0.7mm scratch for MUSIC line vibrationtest)2 Jump procedure Jump to No.14. (Blurring surface disc: TCD-731RA Tr14)3(forwardrotation)Information displayMechanism model nameMechanism version9 B 3 0 : Mechanism model name and mechanism version displayInformation displayMechanism ServoversionS E R V : Mechanism servo table version displayInformation displayMechanism Bootprogram versionB O O T : Mechanism boot program version display4 Jump procedure Jump to No.15. Set the volume value to “26”.(For 20Hz 0dB DC protection error operation FCT checking)5 Jump procedure ∗Switch the track jump from No.9 to No.22 orfrom No.22 to No.9 (No.9 ↔ No.22)When the track No.22 is being played back, this key makesthe track jump to No.9.When the track No.9 is being played back, this key makesthe track jump to No.22.6 PLAY/PAUSEprocedureThis key is to switch from PLAY to PAUSE and vice versa(PLAY/PAUSE). (Normal operation)• Procedure in compressed mediaKey Description of display Description– File format display (MP3) M P 3The fi le format is displayed just before the fi le playback.– File format display (WMA) W M A– File format display (AAC) A A C■ Backup current measurementProcedure NotePower on during ACC OFF (Back Up ON) MUTE terminal is turned OFF after 2 seconds, not after 15 seconds.(During this time, the CD mechanism does not function.)