Kenwood Z-638 Instruction Manual
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Kenwood Z-638 Instruction Manual

Kenwood Z-638 Instruction Manual

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Z638
CD-RECEIVER
INSTRUCTION MANUAL
© B64-2180-00 (EV)

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Summary of Contents for Kenwood Z-638

  • Page 1 Z638 CD-RECEIVER INSTRUCTION MANUAL © B64-2180-00 (EV)

  • Page 2: Table Of Contents

    Contents Contents...2 Safety precautions...3 About RDS ...5 About CDs...6 General features ...7 Power Selecting the Source Volume Attenuator Loudness System Q Audio Control Speaker Setting Display Mode Switching Switching Full Screen Display Switching the Standby Display Switching Upper and Lower Part Display Theft Deterrent Faceplate Auxiliary Input Display Setting TEL Mute...

  • Page 3: Safety Precautions

    Note that none of the KDC-C100, KDC-C302, C205, C705, and non-Kenwood CD changers can be connected. You can damage both your unit and the CD changer if you connect them incorrectly.
  • Page 4 Reset button is pressed. If the unit still fails to operate properly after the Reset button has been pressed, contact your local KENWOOD dealer for assistance. • Press the reset button if the Disc auto changer fails to operate correctly. Normal operation should be restored.

  • Page 5: About Rds

    The marking of products using lasers (Except for some areas) CLASS 1 LASER PRODUCT The label is attached to the chassis/case and says that the component uses laser beams that have been classified as Class 1. It means that the unit is utilizing laser beams that are of a weaker class.

  • Page 6: About Cds

    About CDs Handling CDs • Don’t touch the recording surface of the CD. • CD-R and CD-RW are easier to damage than a normal music CD. Use a CD-R or a CD-RW after reading the caution items on the package etc. •...

  • Page 7: General Features

    General features ATT/ LOUD P / S AT T ATT indicator Power Release button Turning ON the Power ¢ Press the [SRC] button. Turning OFF the Power Press the [SRC] button for at least 1 second. Selecting the Source Press the [SRC] button. DISP Source required Tuner...

  • Page 8: Volume

    General features Volume Increasing Volume Press the [u] button. Decreasing Volume Press the [d] button. Attenuator Turning the volume down quickly. Press the [ATT] button. Each time the button is pressed the Attenuator turns ON or OFF. When it’s ON, the "ATT" indicator blinks. Loudness Compensating for low and high tones during low volume.

  • Page 9: Speaker Setting

    Adjustment Item Display Bass Center Frequency "Bass FRQ" Bass level "Bass" Bass Q Factor "Bass Q" Bass Extend "Bass EXT" Middle Center Frequency "MID FRQ" Middle level "MID" Middle Q Factor "Middle Q" Treble Center Frequency "TRE FRQ" Treble level "TRE"...

  • Page 10: Switching Full Screen Display

    General features Switching Full Screen Display Switching the Full screen display. Press the [S.A] button. Each time the button is pressed the display switches as shown below. Information Demonstration Spectrum Analyzer 1 Spectrum Analyzer 2 Spectrum Analyzer 3 Spectrum Analyzer 4 Spectrum Analyzer 5 Full Screen display can be selected when "Display Type C"...
  • Page 11 In Tuner source Upper Part Display Information Program Service name or Frequency Radio text The Frequency is displayed during Program Service name reception Press the [DISP] button for at least 1 second. The frequency for the RDS station will be displayed for 5 seconds instead of the Program Service name.

  • Page 12: Theft Deterrent Faceplate

    General features Theft Deterrent Faceplate The faceplate of the unit can be detached and taken with you, helping to deter theft. Removing the Faceplate Press the Release button. Drop open the faceplate. Drawing the faceplate to left side pull it to the front and remove it.

  • Page 13: Tel Mute

    TEL Mute The audio system automatically mutes when a call comes in. When a call comes in "CALL" is displayed. The audio system pauses. Listening to the audio during a call Press the [SRC] button. The "CALL" display disappears and the audio system comes back When the call ends Hang up the phone.

  • Page 14: Tuning

    Tuner features Tuning Selecting the station. Select tuner source Press the [SRC] button. Select the "TUNER" display. Select the band Press the [FM] or [AM] button. Each time the [FM] button is pressed it switches between the FM1, FM2, and FM3 bands. Tune up or down band Press the [4] or [¢] button.

  • Page 15: Preset Tuning

    • When the <AF Function> (page 28) is ON, only RDS stations are put in the memory. • When Auto Memory Entry is done in the FM2 band, the RDS stations preset in the FM1 band aren't put in the memory. Likewise, when it is done in the FM3 band, RDS stations preset in FM1 or FM2 aren't put in the memory.

  • Page 16: Rds Features

    RDS features Programme Service name P / S AT T Radio text Traffic Information ¢ Switching to traffic information automatically when a traffic bulletin starts even when you aren't listening to the radio. Press the [TI] button. Each time the button is pressed the Traffic Information function turns ON or OFF.

  • Page 17: Pty (Program Type

    PTY (Program Type) Selecting the Program Type and searching for a station. Enter PTY mode Press the [PTY] button. "PTY Select" is displayed. This function can't be used during a traffic bulletin or AM reception. Select the Program Type Press the [FM] or [AM] button. Each time the button is pressed the Program Type switches as shown below.

  • Page 18: Program Type Preset

    RDS features Program Type preset Putting the Program Type in the Preset button memory and calling it up quickly. Presetting the Program Type Select the Program Type to preset Refer to <PTY(Program Type)> (page 17). Preset the Program Type Press the [#1] — [#6] button for at least 2 seconds. Calling up the preset Program Type Enter PTY mode Refer to <PTY(Program Type)>...

  • Page 19: Cd/External Disc Control Features

    CD/External disc control features ¢ DISP/ SCAN M.RDM NAME.S Track time Disc number Track number P / S AT T L O U D R D S Disc title IN indicator Track title — 19 —...

  • Page 20: Playing Cd

    CD/External disc control features Playing CD When a CD isn't inserted Drop open the faceplate Press the Release button. Inset a CD. Press the faceplate on the right side, and return it to its former position. • When the faceplate has been dropped open, it might interfere with the shift lever or something else.

  • Page 21: Fast Forwarding And Reversing

    Fast Forwarding and Reversing Fast Forwarding Hold down on the [¢] button. Release your finger to play the disc at that point. Reversing Hold down on the [4] button. Release your finger to play the disc at that point. Track Search Selecting the song you want to hear.

  • Page 22: Random Play

    CD/External disc control features Random Play Playing all the songs on the disc in random order. Press the [RDM] button. Each time the button is pressed Random Play turns ON or OFF. When it's ON, "Random ON" is displayed. ¢ When the [ ] button is pressed, the next song select starts.

  • Page 23: Dnpp (Disc Name Preset Play)

    Text/Title Scroll Scrolling the displayed CD text or MD title. Press the [DISP] button for at least 1 second. DNPP (Disc Name Preset Play) (Function of disc changers with remote) Selecting the CD displayed in the DNPS of the CDs set in the Disc changer.

  • Page 24: Security Code

    Menu System Setting during operation beep sound etc. functions. The Menu system basic operation method is explained here. The reference for the Menu items and their setting content is after this operation explanation. Enter Menu mode Press the [MENU] button for at least 1 second. "MENU"...

  • Page 25: Touch Sensor Tone

    Press the Reset button and when it's removed from the battery power source Turn the power ON. Do the step 4 through 7 step operation, and reenter the security code. "APPROVED" is displayed. The unit can be used. If an incorrect code is input, "Waiting" is displayed, and the input prohibited time shown below is generated.

  • Page 26: Selectable Illumination

    Menu system Date Mode Setting the date format. Select Date Mode Press the [FM] or [AM] button. Select the "Date Mode" display. Select the date format Press the [4] or [¢] button. Synchronize Clock Synchronizing the RDS station time data and this unit's clock. Display Setting "SYNC ON"...

  • Page 27: Bass Management System)

    System Q Setting display/don't display for the System Q factors (Bass center frequency, Bass Q factor, Bass extend, Middle center frequency, Middle Q factor, and Treble center frequency) in Audio control. Display Setting "System Q ON" The System Q factors are displayed. "System Q OFF"...

  • Page 28: News Bulletin With Timeout Setting

    Menu system News Bulletin with Timeout Setting It switches automatically when a news bulletin starts even if the radio isn't being listened to. Also, the time interval when interrupt is prohibited can be set. Display and Setting "NEWS OFF" "NEWS 00min" "NEWS 90min"...

  • Page 29: Restricting Rds Region

    Restricting RDS Region (Region Restrict Function) You can choose whether or not to restrict the RDS channels, received with the AF function for a particular network, to a specific region. Display Setting "Regional ON" The Region Restrict Function is ON. "Regional OFF"...

  • Page 30: Basic Operations Of Remote

    Basic Operations of remote FM/AM DISC+ /DISC- [#0] [#9] Loading and Replacing the battery Use one lithium battery (CR2025). Insert the batteries with the + and – poles aligned properly, following the illustration inside the case. 4/¢ 2WARNING Store unused batteries out of the reach of children. Contact a doctor immediately if the battery is accidentally swallowed.

  • Page 31: In Tuner Source

    In Tuner source [FM]/ [AM] buttons Select the band. Each time the [FM] button is pressed it switches between the FM1, FM2, and FM3 bands. [4]/ [¢] buttons Tune up or down band. [#0] — [#9] buttons Press buttons [#1] — [#6] to recall preset stations. [DIRECT] button Enters and cancels the <Direct Access Tuning>...

  • Page 32: Accessories

    2CAUTION Number of items • If your car is not prepared for this special connection-system, consult your Kenwood dealer. • Only use antenna conversion adapters (ISO-JASO) when the antenna cord has an ISO plug. • Make sure that all wire connections are securely made by inserting jacks until they lock completely.

  • Page 33: Connecting Wires To Terminals

    Rear right output (Red) Rear left output (White) Front right output (Red) Front left output (White) To External Display/ Steering remote To KENWOOD disc changer/ DAB control input/ KPA-SD100/KPA-HD100/KPA-SS100 To connect these leads, refer to the relevant instruction manuals. Connector Function Guide...

  • Page 34: Installation

    Connecting Wires to Terminals 2WARNING Connecting the ISO Connector (see p.33) The pin arrangement for the ISO connectors depends on the type of vehicle you drive. Make sure to make the proper connections to prevent damage to the unit. The default connection for the wiring harness is described in 1 below. If the ISO connector pins are set as described in 2 or 3, make the connection as illustrated.
  • Page 35 Installation Removing the hard rubber frame Engage the catch pins on the removal tool and remove the two locks on the lower level. Lower the frame and pull it forward as shown in the figure. Accessory2 Removal tool When the lower level is removed, remove the upper two locations.

  • Page 36: Troubleshooting Guide

    Troubleshooting Guide What might seem to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. General The power does not turn ON.01 The fuse has blown.
  • Page 37 Troubleshooting Guide The Touch Sensor Tone doesn’t sound.34 The preout jack is being used. The Touch Sensor Tone can’t be output from the preout jack. Even though Synchronize Clock is ON, the clock can’t be The received RDS station isn’t sending time data. Receive another RDS station.
  • Page 38 Troubleshooting Guide Cannot play CD-R or CD-RW.60 Finalization processing is not being conducted for CD-R/CD-RW. Conduct finalization processing with CD recorder. A non-compatible CD changer is being used to play the CD-R/CD- RW.61 Use a CD changer compatible with CD-R/CD-RW to play. A CD ejects as soon as it is loaded.62 The CD is upside-down.
  • Page 39 Troubleshooting Guide The messages shown below display your systems condition. Eject: No disc magazine has been loaded in the changer. The disc magazine is not completely loaded. Load the disc magazine properly. No CD in the unit. Insert the CD. No Disc: No disc has been loaded in the disc magazine.

  • Page 40: Specifications

    Specifications Specifications subject to change without notice. FM tuner section Frequency range (50 kHz space) ...87.5 MHz – 108.0 MHz Usable sensitivity (S/N = 26dB) ...0.7 µV /75 Ω Quieting Sensitivity (S/N = 46dB) ...1.6 µV /75 Ω Frequency response (±3 dB) ...30 Hz – 15 kHz Signal to Noise ratio (MONO) ...65 dB Selectivity (DIN) (±400 kHz)...≥...

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