JVC KD-G646 User's Manual
Contents
1. ENGLISH ELECTRICAL CONNECTIONS aS Peete A Typical connections RA AVHRR A Before connecting Check the wiring in the vehicle carefully Incorrect connection may cause serious damage to this unit The leads of the power cord and those of the connector from the car body may be different in color FARAI PADRE BEA EAR PERERA OS BUA BK EER o FEU PRA 5 RAT BE AY eee 9 REE En REA ANIA o 1 HRB eal PN ZR Fe E FU RE FB SAR 2 AREY BEAR EER 3 mie gt AACR AY TDAP TEA 7 Connect the colored leads of the power cord in the order specified in the illustration below 2 Connect the antenna cord 3 Finally connect the wiring harness to the unit Line out see diagram BJ Ha sin AWER BY Rear ground terminal REAR FRONT Antenna terminal KARIT AERA Biim T 15 A fuse CED ia as Ala 15 A PRI Ignition switch 2 aiK BABA Black 1 Em To the metallic body or chassis of the car OSS 9 RES Bie MARE j 2 n To a live terminal in the fuse block connecting to the car battery HE D bypassing the ignition switch constant 12 V EE RIAA TEET gt IRATE i E MARMAR OEE 12V Fuse block IRRA BEJE Red 3 To an accessory terminal in the fuse block fe e Pe bata BEANE Ot in Blue To the automatic antenna if any 250 mA max et POWER ANTENNA O SERDAR GEST A 250 mA ad 1i Blue with white stripe E amn A HEIR To the remote lead of other equipment 200 mA max REMOTE2. 25 fl 2 AA aS EBE You can also connect a subwoofer to the REAR LINE OUT terminals a LURES a Safe REAR LINE OUT iT Set L O MODE to REAR See page 13 of the INSTRUCTIONS H L OMODE EIE Ay REAR SAFARAS ERBE You can connect a power amplifier for fe speakers TSO Aye Pe aA K ae Remote lead blue with white stripe eet ie Be faa A ABIR To the remote lead of other equipment or automatic antenna if any xe e ES CEE RMA RAR GEA FRES BEDT a oy KD G646 H Gb KD G645 LINE OUT yw K Front speakers d HB tas 3 Remote lead 3 PEER 4 Firmly attach the ground wire to the metallic body or to the chassis of the car to the place uncoated with paint 4 HEE Tt fp Bid gt Jay BS He BY Yt ES gt Pe NEI Ae ee WR LRR gt Tee if coated with paint remove the paint before attaching the wire Failure to do so may cause damage to the unit PRA gt AAR MRT oe io Tee Sy TALE ATE 5 Signal cord not supplied for this unit 5 DiE EREE ARE HEDS e The fuse blows Ale Sele EA o Are the red and black leads connected correctly ia AA fh 2 ee RS a Ee LEE e Power cannot be turned on BRA REESE Is the yellow lead connected nee oe FESO re A LE e No sound from the speakers PERSAR SO 7 Is the speaker output lead short circuited sn a a TC 3S PR ee re ABA e Sound is distorted BS KR o
3. Turn Finish the procedure SEL co EEES Indications Item Selectable settings reference page __ Initial n DEMO DEMO ON The display demonstration will be activated automatically if no Display operation is done for about 20 seconds 6 demonstration e DEMOOFF Cancels Lu CLOCK DISP CLOCK ON The clock time is shown on the display at all times when the power is Clock display turned off e CLOCKOFF Cancels pressing DISP will show the clock time for about 5 seconds when the power is turned off 6 CLOCK HOUR 1 12 Initial 1 1 00 6 Hour adjustment CLOCK MIN 00 59 Initial 00 1 00 6 Minute adjustment DIMMER AUTO Dims the display and button illumination when you turn on the Dimmer headlights ON Activates dimmer OFF Cancels SCROLL 2 ONCE Scrolls the displayed information once Scroll AUTO Repeats scrolling at 5 second intervals gt OFF Cancels e Pressing DISP for more than one second can scroll the display regardless of the setting L O MODE REAR Select if the REAR LINE OUT terminals are used for connecting the Line output mode speakers through an external amplifier SUB W Select if the REAR LINE OUT terminals are used for connecting a subwoofer through an external amplifier SUB W FREQ LOW Frequencies lower than 90 Hz are sent to the subwoofer Subwoofer cutoff MID Frequencies lower than 135 Hz are sent to the subwoofer f
4. In this case change the DIMMER setting to any other than AUTO e Ifyou change the AMP GAIN setting from HIGH POWER to LOW POWER while the volume level is set higher than VOLUME 30 the unit automatically changes the volume level to VOLUME 30 Title assignment e Ifyou try to assign titles to more than 30 station frequencies NAMEFULL appears Delete unwanted titles before assignment Troubleshooting What appears to be trouble is not always serious Check the following points before calling a service center FM AM Disc playback oa LS Ke n fa a lt xN mM a Symptoms e Sound cannot be heard from the speakers e The unit does not work at all e SSM automatic presetting does not work e Static noise while listening to the radio e Disc cannot be played back e CD R CD RW cannot be played back e Tracks on the CD R CD RW cannot be skipped e Disc sound is sometimes interrupted NO DISC appears on the display the display e Disc cannot be played back e Noise is generated e Alonger readout time is required READING keeps flashing on the display Remedies Causes i EE A m U Zz TE e Adjust the volume to the optimum level e Check the cords and connections Reset the unit see page 2 Store stations manually Connect the antenna firmly Insert the disc correctly e Insert a finalized CD
5. R CD RW e Finalize the CD R CD RW with the component which you used for recording e Disc can neither be played back nor ejected Unlock the disc see page 10 e Eject the disc forcibly see page 2 e Stop playback while driving on rough roads e Change the disc e Check the cords and connections Insert a playable disc into the loading slot PLEASE and EJECT appear alternately on e Use a disc with MP3 WMA tracks recorded in a format compliant with ISO 9660 Level 1 Level 2 Romeo or Joliet e Add the extension code lt mp3 gt or lt wma gt to the file names Skip to another track or change the disc Do not add the extension code lt mp3 gt or lt wma gt to non MP3 or WMA tracks Do not use too many hierarchical levels and folders Continued on the next page i 1 ENGLISH MP3 WMA playback lt ww 2 gt a 2 v 4 gt T cA A D Symptoms e Tracks are not played back in the order you have intended e The elapsed playing time is not correct e The correct characters are not displayed e g album name e Noise is generated e READING keeps flashing on the display e Tracks folders are not played back in the order you have intended e NO FILE flashes on the display e NO USB appears on the display e The unit cannot detect the USB device READ and FAILED appear alternately on the display e Correct charac
6. briefly ENGLISH Getting started Basic settings e See also General settings PSM on pages 12 and Basic operations a Turn on the power 1 SEL ATT c Hold os Turn 2 gt FM1 FM2 FM3 AM NO AU X IN lt USB lt CD Canceling the display demonstrations Select DEMO then DEMO OFF Setting the clock Select CLOCK HOUR then adjust the hour Select CLOCK MIN minute then adjust the You cannot select these sources if they are not ready or not connected NO For FM AM tuner minute ey FM1 gt FM2 gt FM3 e AM 3 Finish the procedure O Adjust the volume SEL A EI Turn To check the current clock time while the power is turned off Clock time is shown on the display for VOLUME 20 pise about 5 seconds See also page 13 Volume level appears O Adjust the sound as you want See pages 11 and 12 To drop the volume in a moment ATT To restore the sound press the button again To turn off the power 7 Hold Radio operations FM1 FM2 FM3 AM Ee IN lt USB lt CD golly FM1 FM2 gt FM3 2 a AM Lights up when receiving an FM stereo broadcast with sufficient signal strength Q 88 30MHz 3 Start searching for a station s NES When a station is received searching stops To stop searching press the same button again To tune
7. current track RPT FOLDER RPT All tracks of the current folder ay RPT RPT OFF gt Cancels m Random play 12_RND Mode Plays at random FOLDER RND All tracks of the current folder then the tracks of the next folder and so on RND aw ALL RND All tracks of the current disc or USB device RND RND OFF Cancels Only while playing a media MP3 WMA USB Corresponding indicator lights up on the display You can select a preset sound mode suitable to the music genre iEQ intelligent equalizer eas il JAZZ lt HIP HOP lt POPS Preset values Indication For USER Flat sound ROCK Rock or disco music CLASSIC Classical music POPS Light music HIP HOP Funk or rap music JAZZ Jazz music BAS Bass MID Mid range TRE Treble LOUD Loudness Adjusting the sound You can adjust the sound characteristics to your preference 1 SEL C BASS gt MIDDLE gt TREBLE gt FADER gt BALANCE VOLUME lt VOLADJ lt SUB W lt LOUD Displayed only when L 0 MODE is set to SUB W see page 13 E Turn Continued on the next page Indication Range BASS 06 to 06 Adjust the bass MIDDLE mid range 06 to 06 Adjust the mid range frequencies sound level an o mr D Z TE TREBLE 06 to 06 Adjust the treble FADER 2 R06 to F06 Adjust the front and rea
8. e You can also select AUX IN as the playback aa source by pressing the SRC source button 2 Move to the next or previous character position Turn on the connected component and fN start playing the source NOS Adjust the volume 3 Repeat steps 1 and 2 until you finish lf entering the title Turn N 4 Finish the procedure SEL O Adjust the sound as you want See D pages 11 and 12 To erase the entire title To check the other information while ose In step 2 above listening to an external component SEL op L Clock gt AUXIN a i DISP Maintenance E How to clean the connectors Frequent detachment will deteriorate the connectors To minimize this possibility periodically wipe the connectors with a cotton swab or cloth moistened with alcohol being careful not to damage the connectors Connectors E Moisture condensation Moisture may condense on the lens inside the unit in the following cases e After starting the heater in the car If it becomes very humid inside the car Should this occur the unit may malfunction In this case eject the disc and leave the unit turned on for a few hours until the moisture has evaporated E How to handle discs When removing a disc from its Center holder case press down the center holder Z of the case and lift the disc out Aga holding it by the edges Always hold the disc by the edges Do not touch its recording surfa
9. l l p Hold A Digital devices CD USB produce very little noise compared with other sources Lower the volume before playing these digital sources to avoid Be careful not to drop the disc when it ejects damaging the speakers by sudden increase of the If this does not work reset your unit output level F How to use the M MODE button If you press M MODE the unit goes into functions mode then the number buttons and A V buttons will work as different function buttons Ex When number button 2 works as MO monaural button MODE D To use these buttons for their original functions again after pressing M MODE wait for 5 seconds without pressing any of these buttons until the functions mode is cleared or press M MODE again Detaching the control panel The control panel illustrations used for explanation in this manual is of KD G645 CONTENTS Control panel KD G646 KD G645 4 Remote controller RM RK50 5 Getting started ccccssssscsssseceees 6 Basic operations aaeeea eae ee 6 Radio operations esssessssocesssoessoee 7 Disc USB device operations 8 Playing a disc in the unit cssesscsessesseeceeeees 8 Playing from a USB deVice c sssseecseessesseeseess 8 Sound adjustments ccscccsssseeeses 11 General settings PSM s0008 12 Other external component operations scccsscccccasscessssteassesseassece
10. 14 Title assignMent sccssrsccssseeeees 14 Maintenance sssccccsssrccssseceeees 15 More about this unit ccssseeees 16 Troubleshooting ccssssccssseeees 19 Specifications sscccsssscsssccsseeeees 21 e Do not raise the volume level too much as this will block outside sounds making driving dangerous Stop the car before performing any complicated operations Temperature inside the car If you have parked the car for a long time in hot or cold weather wait until the temperature in the car becomes normal before operating the unit ENGLISH Control panel xo c646 xo ceas Parts identification Display window 24 25 26 27 28 29 J E cor iI RND fw RPT STMO I RA Z ____DISC__ CLASSIC HIPHOP JAZZ ROCK POPS USER EJ E LI li imay aay seman anny IA AIA NA NRT ARM TET AARM sE Hasal Booed Sooo Hanak Hasal HEEE an o mr D Z TE 1 A up YW down buttons 19 Number b
11. AY FE Sy SS 1007DTSMDTJEIN EN CT 2007 Victor Company of Japan Limited ASAT FH EAE 12V gt BERRA e WCU SALE EEE EAR ALTE JVC ARR NTE o A Ix A A PBA ERPS gt HERR TERS AAT gt TGA AY ik gt LATA ES a o LiTE IS IARAA ike HS o IE ERR E ARAE Ear ELA Reis o SUR PR Bar ini E R gt BAIA JVC AREE EA e REAA Bae ae A RARER 50 W EHHA 40 80 RR ATA 50W gt RAI AMP GAIN axel gt DAM kPa RA AREAREN 13 Be Ashi Ik GAGES gt AER E DER EHA RA mT ASS FA Be gt BEAR BIRA TAIL gt TERS HASTE gt J BE FRAT o ERME anise t SIR HORE RSS Bit EGE EE ES A gt BERAR LR RE ERARIS S Bx TRE ARR BR Si tis PSU REA BEES EEEE AASA JVC PRE Sleeve Trim plate IMETKA BME Lock nut M5 IRERRRE M5 a r M5 a WW Mounting bolt M4 x 5 mm M5 x 12 5 mm 7 g EXAM RE M4 x 5mm M5 x 12 5mm AN Remote controller Battery CR2025 RM RK50 INSTALLATION IN DASH MOUNTING The following illustration shows a typical installation If you have any questions or require information regarding installation kits consult your JVC car audio dealer or a company supplying kits e If you are not sure how to install this unit correctly have it installed by a qualified technician Removing the unit Before removing the unit release the rear section rout HZL mi dik Aa EETA RNRA TAER HWZ o URRA EHE BES AMETAN ZRII J
12. B back to the beginning number is a single digit 1 to 9 J wove E While playing an MP3 WMA disc or USB device When TAG DISPLAY is set to TAG ON 2 N see page 13 Track 1 to 9 gt Track 10 3 E zas 30E 20 A Album name performer folder name TAG fv Track title file Each time you press the button you can skip 10 TAG fa itle fi tracks e After the last track the first track will be selected and vice versa name TAG JJ gt B back to the beginning When TAG DISPLAY is set to TAG OFF 3 A Folder name fs File name ce i Track 31 gt J gt J3 gt B back to the beginning NES A Cock with the current track number The elapsed playing time with the current track B E Prohibiting disc ejection number You can lock a disc in the loading slot Corresponding indicator lights up on the display Hold 4 1 Ifthe current disc is an audio CD NO NAME appears 2 Ifan MP3 WMA file does not have Tag information SBJECT LOCK folder name and file name appear In this case the TAG indicator will not light up To cancel the prohibition repeat the same procedure Selecting the playback modes Sound adjustments You can use only one of the following playback modes at a time 1 MODE D 2 Select your desired playback mode 11 RPT ce m Repeat play Mode Plays repeatedly TRACKRPT The
13. M2 gt FM3 AM A To stop play and eject the disc 2 Select the ee station a 6 you want ES Press SRC to listen to another 9 SSM 11 RPT 12 RND playback source EIN Playing from a USB device mammu he z This unit can play MP3 WMA tracks stored in a USB Lo device except HDD All tracks in the USB device will be played repeatedly until you change the source To check the other information while Sue De wt eos sees USB input jack listening to an FM or AM station Oo oe Frequency Clock gt DISP Station name back to the beginning If no title is assigned to a station NO NAME appears To assign a title to a station see page 14 USB memory If a USB device has been attached FM1 FM2 FM3 AM AUX IN USB lt CD Playback starts from where it has been stopped previously e Ifa different USB device is currently attached playback starts from the beginning To detach the USB device straightly pull it out from the unit e Removing the USB device will also stop playback Then press SRC to listen to another playback source Cautions e Avoid using the USB device if it might hinder your safety driving e Do not pull out or attach the USB device repeatedly while READING appears on the display e Do not start a car engine if a USB device is connected e This unit may not be able to play the files depending on the type of the USB device e Operation and power supply may
14. OUTPUT ONLY EPHE EAE SR OA 200 mA Orange with white stripe S ami po EEA H EIRA 6 To car light control switch see fee BH Se il Bel bed White with black stripe White Gray with black stripe Gray Green with black stripe Green Purple with black stripe Purple H Ae Af ME A BIRR TRE mo ES T H IR reas Ae fA Ae BAIR RE Left speaker front Aitai AE Right speaker front Hott as AE Right speaker rear Aina 2H Left speaker rear Amia RE 3 1 eA HEE 2 NISRA RNT gt GE 1 Not supplied for this unit E gt GRDR MEER 2 Before checking the operation of this unit prior to installation this lead must be connected otherwise the power cannot be turned on Connecting the external amplifiers and or subwoofer 32249 ID BALA SSA EB Ree A You can connect amplifiers to upgrade your car stereo system a LRA K EA BH SAM e Connect the remote lead blue with white stripe to the remote lead of the other equipment so that it HEPES EAA A IRN PUES Fae REEK O DUR AT DRS ASSET can be controlled through this unit TE o e Disconnect the speakers from this unit connect them to the amplifier Leave the speaker FRR SSAA REARS BRLJZAARE o BARAR ARMEN o leads of this unit unused Y connector not supplied for this unit YAU Aa She A pte te Set L O MODE to SUB W See page 13 of the INSTRUCTIONS Ag L IOMODE ZEA SUBLW
15. VC AER 8 re SET EES a BF e AREA BE RE FE AAI TE EH CEASE gt ERB ATE AA BREE o Do the required electrical connections ETENEE Bend the appropriate tabs to hold the sleeve firmly in place FEIRE gt EIERE ETE ARRA HEIA T CESREVAS SRI gt MENS AS REI EE ASE EBA Insert the two handles then pull them as illustrated so that the unit can be removed HER gt RRA A ARATE Et A RIE gt Ate HORST ee PA Ie YP A FE gt ASB ZL H o When using the optional stay Ais FAH zis 2 Stay option KFR GEHEN Fire wall DIKIR Dashboard ER N C A Screw option X WARE C HPI KERERE DIS 30 BY FSR o 1 When you stand the unit be careful not to damage the fuse on the rear 2 Not supplied for this unit Install the unit at an angle of less than 30 When installing the unit without using the sleeve MFA FRR RAK In a Toyota car for example first remove the car radio and install the unit in its place DSH TOYOTA REAP EFC BURR gt PAB AR A ZEA Flat head screws M5 x 8 mm ORME M5 x 8mm 2 Bracket 2 fem Flat head screws M5 x 8 mm ORME M5 x 8mm 2 Pocket roel Bracket FEE Note When installing the unit on the mounting bracket make sure to use the 8 mm long screws If longer screws are used they could damage the unit eel EPRA REEE LF gt BME 8 mm EAH ARET UER ARAIRE gt ETRE ABS o REER gt 7 VS ETERS JES DE CR Bain 2 AeA phe HE
16. battery other than CR2025 or its equivalent otherwise it may explode e Do not leave the remote controller in a place such as the dashboard exposed to direct sunlight for a long time otherwise it may explode Store the battery in a place where children cannot reach to avoid the risk of accidents To prevent the battery from over heating cracking or starting a fire Do not recharge short disassemble heat the battery or dispose of it in a fire Do not leave the battery with other metallic materials Do not poke the battery with tweezers or similar tools Wrap the battery with tape and insulate when throwing away or saving it 5A H E AN as CJE amp 1 ATT standby on attenuator button e Turns the power on if pressed briefly or attenuates the sound when the power is on e Turns the power off if pressed and held A U up D down W buttons e Changes the FM AM bands with A U e Changes the preset stations with D W e Changes the folder of the MP3 WMA VOL VOL buttons Adjusts the volume level SOUND button e Selects the sound mode iEQ intelligent equalizer SOURCE button e Selects the source lt R reverse F forward B buttons e Searches for stations if pressed briefly e Fast forwards or reverses the track if pressed and held e Changes the track if pressed
17. ce When storing a disc in its case gently insert the disc around the center holder with the printed surface facing up e Make sure to store discs in cases after use EE To keep discs clean A dirty disc may not play correctly If a disc does become dirty wipe it with a soft cloth in a straight line from center to edge Do not use any solvents for example conventional record cleaner spray thinner benzine etc to clean discs Q ENGLISH E To play new discs New discs may have some rough spots around the inner and outer edges If such a disc is used this unit may reject the disc To remove these rough spots rub the edges with a pencil or ball point pen etc Do not use the following discs Single CD 8 cm disc Warped disc Sticker and Sticker residue ai sell D Z Lu More about this unit Basic operations Turning on the power e By pressing SRC or AUX on the unit you can also turn on the power If the source is ready playback also starts Turning off the power e Ifyou turn off the power while listening to a disc disc play will start from where it had been stopped previously next time you turn on the power Tuner operations Storing stations in memory e During SSM search All previously stored stations are erased and the stations are stored anew Received stations are preset in No 1 lowest frequency to No 6 highest frequency When SSM
18. densation has occurred on the lens inside the unit The pickup lens inside the unit is dirty The files on the CD R CD RW are written using the Packet Write method There are improper recording conditions missing data etc or media conditions stained scratched warped etc e CD RWs may require a longer readout time since the reflectance of CD RWs is lower than that of regular CDs e Do not use the following CD Rs or CD RWs Discs with stickers labels or protective seal stuck to the surface Discs on which labels can be directly printed by an ink jet printer Using these discs under high temperature or high humidity may cause malfunctions or damage to the unit Playing an MP3 WMA disc e This unit can play back MP3 WMA files with the extension code lt mp3 gt or lt wma gt regardless of the letter case upper lower e This unit can show the names of albums artists performer and Tag Version 1 0 1 1 2 2 2 3 or 2 4 for MP3 files and for WMA files e This unit can display only one byte characters No other characters can be correctly displayed e This unit can play back MP3 WMA files meeting the conditions below Bit rate 8 kbps 320 kbps Sampling frequency 48 kHz 44 1 kHz 32 kHz for MPEG 1 24 kHz 22 05 kHz 16 kHz for MPEG 2 12 kHz 11 025 kHz 8 kHz for MPEG 2 5 Disc format ISO 9660 Level 1 Level 2 Romeo Joliet Windows long file name Bit ra
19. device whose rating is other than 5 V and exceeds 500 mA USB devices equipped with special functions such as data security functions cannot be used with the unit Do not use a USB device with 2 or more partitions e This unit may not recognized a USB device connected through a USB card reader e This unit may not play back files in a USB device properly when using a USB extension cord e This unit cannot play back the following files MP3 files encoded with MP3i and MP3 PRO format MP3 files encoded in an inappropriate format MP3 files encoded with Layer 1 2 WMA files encoded in lossless professional and voice format WMA files not based on Windows Media Audio Changing the source e Ifyou change the source playback also stops Next time you select the same source again playback starts from where it has been stopped previously Ejecting a disc or removing a USB device e Ifthe ejected disc is not removed within 15 seconds it is automatically inserted into the loading slot again to protect it from dust e After ejecting a disc or removing a USB device NO DISC or NO USB appears and you cannot operate some of the buttons Insert another disc reattach a USB device or press SRC to select another playback source General settings PSM AUTO setting for DIMMER may not work correctly on some vehicles particularly on those having a control dial for dimming
20. eee Is the speaker output lead grounded J Wi ELE t Him ee fe SHH ar Are the terminals of L and R speakers grounded in common REPERA L A R SmP A celal feeble PE r REFRE o e Noise interfere with sounds om yu Haz SE Is the rear ground terminal connected to the car s chassis using shorter and thicker cords Be Bae HS FB BEE e BR BCH CTR EY BE is uni ATRBERL o Th t b h t peal FAS fea Ts igi pee lead rounded AE Pa ee cer EL Sm Fe Se HL PA EEE L gt a R MTOA C EARR Are the terminals of L and R speakers grounded in common PE AST E THERE e This unit does not work at all RER E RE FE RA RRA sy sy MEL Have you reset your unit
21. his unit may be unable to play back some USB devices or some files due to their characteristics or recording conditions e Depending on the shape of the USB devices and connection ports some USB devices may not be attached properly or the connection might be loose e Connect one USB mass storage class device to the unit at a time Do not use a USB hub e Ifthe connected USB device does not have the correct files NO FILE appears e This unit can show Tag Version 1 0 1 1 2 2 2 3 or 2 4 for MP3 files and for WMA files e This unit can play back MP3 WMA files meeting the conditions below Bit rate of MP3 16 kbps 320 kbps Sampling frequency of MP3 48 kHz 44 1 kHz 32 kHz for MPEG 1 24 kHz 22 05 kHz 16 kHz for MPEG 2 12 kHz 11 025 kHz 8 kHz for MPEG 2 5 Bit rate of WMA 16 kbps 32 kbps Sampling frequency 22 05 kHz 32 kbps 320 kbps Sampling frequency 48 kHz 44 1 kHz 32 kHz e This unit can play back MP3 files recorded in VBR variable bit rate Continued on the next page ENGLISH x A U Z TE The maximum number of characters for Folder names 25 characters File names 25 characters MP3 Tag 128 characters WMA Tag 64 characters e This unit can recognize a total of 2 500 files 255 folders 999 files per folder and of 8 hierarchies e This unit does not support SD card reader e This unit cannot recognize a USB
22. in to a station manuall In step above IN Hold M 92 50MHz N Select a desired station frequency AON NOS When an FM stereo broadcast is hard to receive OYE Lights up when monaural mode is activated MONO Reception improves but the stereo effect will be lost ENGLISH To restore the stereo effect repeat the same procedure MONO OFF appears and the MO indicator goes off Storing stations in memory You can preset six stations for each band E FM station automatic presetting SSM Strong station Sequential Memory T Select the FM band FM1 FM3 you want to store into mh FM1 gt FM2 gt FM3 AM 2 vow 3 9 SSM CED mwa eME 0 SSSM EALAN SSM flashes then disappears when automatic presetting is over Local FM stations with the strongest signals are searched and stored automatically in the FM band Continued on the next page manele Disc USB device Ex Storing the FM station of 92 50MHz into preset lt r number 4 of the FM1 band operations m 9 1 6 FM1 gt FM2 gt FM3 TE AM For built in CD player operations For external USB device operations 92 50MHz Playing a disc in the unit memm 3 D roa page Preset number flashes for a while Listening to a preset station All tracks will be played repeatedly until you change the source or eject the disc 1 PN FM1 gt F
23. ing Format MPEG1 2 Audio Layer 3 Max Bit Rate 320 kbps WMA Windows Media Audio Decoding Format Max Bit Rate USB SECTION USB Standard 320 kbps USB 1 1 USB 2 0 Data Transfer Rate Full Speed Max 12 Mbps Storage Less than 8 GB 1 partition type Compatible Device Compatible File System FAT 32 16 12 Playable Audio Format Mass storage class except HDD MP3 WMA Max Current Power Requirement 500 mA Operating Voltage DC 14 4 V 11 V to 16 V allowance Grounding System Negative ground Allowable Operating Temperature 0 C to 40 C Dimensions W x H x D approx Installation Size 182 mm x 52 mm x 160 mm Panel Size 188 mm x 58mm x 6mm Mass 1 3 kg excluding accessories Design and specifications are subject to change without notice Having TROUBLE with operation Please reset your unit Refer to page of How to reset your unit EHR FR Fes El iA S fe Se Ate SUSE SEZA 2 EN CT 2007 Victor Company of Japan Limited 1007DTSMDTJEIN KD G646 KD G645 Installation Connection Manual AQ iS F JV GET0502 010A UT ENGLISH This unit is designed to operate on 12 V DC NEGATIVE ground electrical systems If your vehicle does not have this system a voltage inverter is required which can be purchased at JVC car audio dealers WARNINGS To prevent short circuit
24. is over the station stored in No 1 will be automatically tuned in e When storing a station manually the previously preset station is erased when a new station is stored in the same preset number Disc operations Caution for DualDisc playback e The Non DVD side of a DualDisc does not comply with the Compact Disc Digital Audio standard Therefore the use of Non DVD side of a DualDisc on this product may not be recommended General e This unit has been designed to reproduce CDs CD Texts and CD Rs Recordable CD RWs Rewritable in audio CD CD DA MP3 and WMA formats e MP3 and WMA tracks words file and track are used interchangeably are recorded in folders e When a disc is inserted upside down PLEASE and EJECT appear alternately on the display Press amp to eject the disc e While fast forwarding or reversing on an MP3 or WMA disc you can only hear intermittent sounds Playing a CD R or CD RW e Use only finalized CD Rs or CD RWs e This unit can only play back files of the same type as those which are detected first if a disc includes both audio CD CD DA files and MP3 WMA files e This unit can play back multi session discs however unclosed sessions will be skipped while playing Some CD Rs or CD RWs may not be played back on this unit because of their disc characteristics or for the following reasons Discs are dirty or scratched Moisture con
25. m g aa CD RECEIVER KD G646 KD G645 ENGLISH xt H CD REHAR KD G646 KD G645 COMPACT DIGITAL AUDIO WMA MPS For canceling the display demonstration see page 6 MUAH NRE gt Bhs 6 H o For installation and connections refer to the separate manual AAAS AER TIE gt NIARI EFH INSTRUCTIONS PARAS GET0502 006A Thank you for purchasing a JVC product Please read all instructions carefully before operation to ensure your complete understanding and to obtain the best possible performance from the unit IMPORTANT FOR LASER PRODUCTS 1 CLASS 1 LASER PRODUCT 2 CAUTION Do not open the top cover There are no user serviceable parts inside the unit leave all servicing to qualified service personnel 3 CAUTION Visible and or invisible class 1M laser radiation when open Do not view directly with optical instruments 4 REPRODUCTION OF LABEL CAUTION LABEL PLACED OUTSIDE THE UNIT CAUTION VISIBLE AND OR an O mr D Z TE aise cat INTO BEAM E060625 1 2001 CON INSTRUMENTAL STRALEN MED OPTISKA atl lt 22 FDA 21 CFR E ENG NG OPTIQUES FRA OPTICO ESP INSTRUMENT SWE JPN European Union only Warning If you need to operate the unit while driving be e Your preset adjustments will also be erased sure to look around carefully or you may be involved in a traffic accident E How to forcibly eject a disc Caution on volume setting E TE
26. marks of Microsoft Corporation in the United States and or other countries Specifications CD PLAYER SECTION Compact disc player AUDIO AMPLIFIER SECTION Maximum Power Output Front Rear 50 W per channel Type Signal Detection ENGLISH Non contact optical pickup Continuous Power Output RMS Front Rear 19 W per channel into 4 0 40 Hz to 20 000 Hz at no more than 0 8 total harmonic distortion Load Impedance 4 40 to 8 0 allowance Tone Control Range Bass 12 dB at 60 Hz Mid range 12 dB at 1 kHz Treble 12 dB at 10 kHz Frequency Response 40 Hz to 20 000 Hz Signal to Noise Ratio 70 dB 2 5 V 20 KQ load full scale Output Impedance 1kQ Subwoofer Out Level Impedance 2 5 V 20 kQ load full scale Other Terminal AUX auxiliary input jack USB input jack 87 5 MHz to 108 0 MHz 531 kHz to 1 602 kHz FM Tuner Usable Sensitivity 11 3 dBf 1 0 uV 75 0 16 3 dBf 1 8 uV 75 0 Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 30 dB AM Tuner ee System Semiconductor laser Number of Channels 2 channels stereo Frequency Response 5 Hz to 20 000 Hz Dynamic Range 96 dB Signal to Noise Ratio 98 dB Wow and Flutter Less than measurable limit MP3 Decod
27. not work as intended for some USB devices e You cannot connect a computer to the USB input jack of the unit e Make sure all important data has been backed up to avoid losing the data e Do not leave a USB device in the car expose to direct sunlight or high temperature to avoid deformation or cause damage to the USB device Some USB devices may not work immediately after you turn on the power e For more details about USB operations see pages 17 and 18 To fast forward or reverse the track Hold T w 2 S To go to the next or previous track Li lk a Ney To go to the next or previous folder for MP3 WMA M 0 V _ To locate a particular track for CD or folder for MP3 WMA directly To select a number from 01 06 9 SSM 11 RPT 12 RND DD P ADD To select a number from 07 12 DD D D D D Hold e To use direct folder access on MP3 WMA it is required that folders are assigned with 2 digit numbers at the beginning of their folder names 01 02 03 and so on To select a particular track in a folder for MP3 WMA Other main functions Changing the display information Skipping tracks quickly during play DISP e For MP3 WMA you can skip tracks within the same While playing an audio CD or CD Text folder an o mr D Z TE A Disc title performer Track Ex To select track 32 while playing tracks whose title 44 gt
28. r speaker output balance BALANCE 3 L06 to R06 Adjust the left and right speaker output balance LOUD 4 loudness LOUD ON or LOUD OFF Boost low and high frequencies to produce a well balanced sound at a low volume level SUB W gt 00 to 08 initial 04 Adjust the subwoofer output level VOL ADJ volume adjust 05 to 05 initial 00 Adjust the volume level of each source except FM in relation to the FM volume level The volume level will automatically increase or decrease when you change the source e Before making an adjustment select the source you want to adjust VOLUME 00 to 50 or 00 to 30 6 Adjust the volume 1 When you adjust the bass mid range or treble the adjustment you have made is stored for the currently selected sound mode iEQ including USER 2 Ifyou are using a two speaker system set the fader level to 00 3 This adjustment will not affect the subwoofer output 4 The adjustment made LOUD ON LOUD OFF will be applied to all sound modes 5 Displayed only when L O MODE is set to SUB W see page 13 6 Depending on the amplifier gain control setting See page 13 for details General settings PSM You can change PSM Preferred Setting Mode items listed in the table on page 13 1 2 lt Wold Select a PSM item e NES Adjust the PSM item selected Repeat steps 2 and 3 to adjust other PSM items if necessary
29. requency HIGH Frequencies lower than 180 Hz are sent to the subwoofer TAG DISPLAY TAGON Shows the Tag information while playing MP3 WMA tracks 10 Tag display TAG OFF Cancels AMP GAIN e LOWPOWER VOLUME 00 VOLUME 30 Select this if the maximum power of the Amplifier gain speaker is less than 50 W to avoid damaging the speaker control e HIGH POWER VOLUME 00 VOLUME 50 1 Ifthe power supply is not interrupted by turning off the ignition key of your car it is recommended to select CLOCK OFF that you save the car s battery 2 Some characters or symbols will not be shown correctly or will be blanked on the display 3 Displayed only when L O MODE is set to SUB W ne 13 Other external component Title assignment oper ations You can assign titles to 30 station frequencies FM and AM and up to 8 characters for each station name You can connect an external component to the AUX auxiliary input jack on the control panel T o mr D Z TE 1 Select FM AM FM1 FM2 FM3 AM AUX IN lt USB lt CD 2 Show the title entry screen SEL Hold lt ale Sm IN Portable audio player etc lt a 3 5 mm stereo mini plug not supplied 3 Assign a title 1 Select a character 1 4 AIBNCIIDIEIRIIG gt FM FM2 FM3 AM Turn A AUX IN lt USB lt CD WLIW SOT 2 fs 4 56 718
30. s we recommend that you disconnect the battery s negative terminal and make all electrical connections before installing the unit e Be sure to ground this unit to the car s chassis again after installation Notes e Replace the fuse with one of the specified rating If the fuse blows frequently consult your JVC car audio dealer It is recommended to connect speakers with a maximum power of more than 50 W both at the rear and at the front with an impedance of 4 Q to 8 Q If the maximum power is less than 50 W change AMP GAIN setting to prevent the speakers from being damaged see page 13 of the INSTRUCTIONS e To prevent short circuits cover the terminals of the UNUSED leads with insulating tape e The heat sink becomes very hot after use Be careful not to touch it when removing this unit Heat sink AF PRECAUTIONS on power supply and speaker connections e DO NOT connect the speaker leads of the power cord to the car battery otherwise the unit will be seriously damaged e BEFORE connecting the speaker leads of the power cord to the speakers check the speaker wiring in your car Parts list for installation and connection The following parts are provided for this unit If any item is missing consult your JVC car audio dealer immediately A Hard case Control panel Hi ee PE rll HZ Power cord Washer 05 PEME ee FY a FALE 05 LEZ N Rubber cushion Handles BREVEZ Q ARR
31. te of WMA 16 kbps 32 kbps Sampling frequency 22 05 kHz 32 kbps 320 kbps Sampling frequency 48 kHz 44 1 kHz 32 kHz The maximum number of characters for file folder names vary depending on the disc format used includes 4 extension characters lt mp3 gt or lt wma gt ISO 9660 Level 1 up to 12 characters ISO 9660 Level 2 up to 31 characters Romeo up to 128 characters Joliet up to 64 characters Windows long file name up to 128 characters e This unit can recognize a total of 512 files 255 folders and 8 hierarchical levels e This unit can play back files recorded in VBR variable bit rate Files recorded in VBR have a discrepancy in the elapsed time display and do not show the actual elapsed time In particular this difference becomes noticeable after performing the search function nr 17 e This unit cannot play back the following files MP3 files encoded in MP3i and MP3 PRO format MP3 files encoded in an inappropriate format MP3 files encoded with Layer 1 2 WMA files encoded in lossless professional and voice format WMA files not based on Windows Media Audio WMA files copy protected with DRM Files which have data such as WAVE ATRAC3 etc e The search function works but search speed is not constant Playing MP3 WMA tracks from a USB device e While playing from a USB device the playback order may differ from other players e T
32. ters are not displayed e g album name e While playing a track sound is sometimes interrupted Remedies Causes The playback order is determined when the files are recorded This sometimes occurs during playback This is caused by how the tracks are recorded on the disc This unit can only display alphabets upper case numbers and a limited number of symbols The track played back is not an MP3 WMA track Skip to another file Do not add the extension code lt mp3 gt or lt wma gt to non MP3 or WMA tracks e Readout time varies depending on the USB device e Do not use too many hierarchy folders and empty folders e Turn off the power then on again e Reattach the USB device again Folder that is physically empty or folder that contains data but does not contain valid MP3 WMA track The playback order is determined by the write in time stamp The first track folder written into the USB device will be the first track folder for playback e Attach a USB device that contains tracks encoded in an appropriate format e Reattach the USB device again The total number of tracks could not be accessed properly This unit can only display alphabets upper case numbers and a limited number of symbols The MP3 WMA tracks have not been properly copied into the USB device Copy MP3 WMA tracks again into the USB device and try again Microsoft and Windows Media are either registered trademarks or trade
33. uttons 2 eject button 20 RPT repeat button 3 1 ATT standby on attenuator button 21 RND random button 4 Control dial 22 AUX auxiliary input jack 5 Remote sensor 23 USB Universal Serial Bus input jack DO NOT expose the remote sensor to strong light 24 Source display Track number Folder number direct sunlight or artificial lighting Time countdown indicator 6 BAND button 25 Tr track indicator 7 Loading slot 26 DISC indicator 8 Display window 27 Playback mode item indicators RND random 9 EQ equalizer button disc folder RPT repeat 10 DISP display button 28 Tuner reception indicators ST stereo 11 ty control panel release button MO monaural 12 SRC source button 29 Sound mode iEQ intelligent equalizer indicators 13 lt lt V A buttons CLASSIC HIP HOP JAZZ ROCK POPS USER 14 AUX auxiliary button 30 LOUD loudness indicator 15 SEL select button 31 EQ equalizer indicator 16 M MODE button 32 Disc information indicators 17 MO monaural button TAG Tag information fa folder J3 track file 18 SSM Strong station Sequential Memory button 33 Main display EEES Remote controller pn rxso Main elements and features Installing the lithium coin battery CR2025 CR2025 Aim the remote controller directly at the remote sensor on the unit Make sure there is no obstacle in between Warning e Do not install any
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