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KD-G646/KD-G645

Installation/Connection Manual

安裝/連接手冊

GET0502-010A

[

]

1007DTSMDTJEIN

EN, CT

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.

中文

本機僅可使用

直流

12 V

、負極接地的電源系統

。如果您的車輛沒有這一電源系統，則需要一個電

壓變換器，可以在

JVC

汽車音響分銷商處買到。

Handles

板條型把手

Washer (ø5)

墊圈（

ø5

）

Lock nut (M5)

鎖定螺母（

）

Mounting bolt (M4

5 mm, M5

12.5 mm)

緊固螺栓（

5 mm, M5

12.5 mm

）

Rubber cushion

橡膠防震墊

Hard case/Control panel

硬盒/控制面板

Sleeve

外套機殼

Trim plate

裝飾框

Power cord

電路連接用的配線束

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.

用於安裝和連接的零組件清單

下列零組件隨本機提供。若有任何遺漏，立刻咨詢您的

JVC

汽車音響經銷商。

Heat sink /

散熱片

WARNINGS

To prevent short circuits, we recommend that you disconnect the battery’s negative terminal and make all
electrical connections before installing the unit.

•

Be sure to ground this unit to the car’s chassis again after installation.

Notes:

•

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

to 8

). 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).

•

To prevent short circuits, cover the terminals of the UNUSED leads with insulating tape.

•

The heat sink becomes very hot after use. Be careful not to touch it when removing this unit.

警告

為防止短路，建議在安裝本機之前，拔開電池的負極，並把所有電路都連接好。

•

安裝完畢後務必將本機的地線重新接至車身。

注意:

•

把保險絲更換為額定負荷值的保險絲。如果保險絲經常燒壞，請向

JVC

汽車音響分銷商詢問。

•

後置和前置揚聲器的最大輸入功率應大於

50 W

，其阻抗為

。如果最大功率小於

50 W

，

請調校“

AMP GAIN

”設定值，以防止揚聲器損壞。（參閱使用說明書的第

頁。）

•

為防止電源短路，請用絕緣帶包住

未使用

電線的端子。

•

本機使用後，散熱片會很熱。因此，在移出本機時，小心不要觸摸散熱片。

PRECAUTIONS on power supply and speaker connections:

•

DO NOT connect the speaker leads of the power cord to the car battery; otherwise, the unit
will be seriously damaged.

•

BEFORE connecting the speaker leads of the power cord to the speakers, check the speaker wiring in
your car.

電源和揚聲器接線注意事項:

•

切勿把揚聲器導線接頭接至電池，否則本機將會嚴重損壞。

•

在把揚聲器導線接頭接至揚聲器之前，檢查您汽車上的揚聲器線路。

Remote controller

遙控器

Battery

電池

Install1-2_KD-G646_009A_4.indd 1

2007.10.27 10:04:30 AM

Содержание KD-G645

Страница 1: ...ENGLISH For canceling the display demonstration see page 6 For installation and connections refer to the separate manual INSTRUCTIONS GET0502 005A UT CD RECEIVER KD G646 KD G645 KD G646 KD G645 ...

Страница 2: ...hen open Do not view directly with optical instruments 4 REPRODUCTION OF LABEL CAUTION LABEL PLACED OUTSIDE THE UNIT How to reset your unit Yourpresetadjustmentswillalsobeerased How to forcibly eject a disc Becarefulnottodropthediscwhenitejects Ifthisdoesnotwork resetyourunit Warning If you need to operate the unit while driving be sure to look around carefully or you may be involved in a traffic ...

Страница 3: ...s of KD G645 CONTENTS Control panel KD G646 KD G645 4 Remote controller RM RK50 5 Getting started 6 Basic operations 6 Radio operations 7 Disc USB device operations 8 Playing a disc in the unit 8 Playing from a USB device 8 Sound adjustments 11 General settings PSM 12 Other external component operations 14 Title assignment 14 Maintenance 15 More about this unit 16 Troubleshooting 19 Specifications...

Страница 4: ... y M MODE button u MO monaural button i SSM Strong station Sequential Memory button o Number buttons RPT repeat button a RND random button s AUX auxiliary input jack d USB Universal Serial Bus input jack f Source display Track number Folder number Time countdown indicator g Tr track indicator h DISC indicator j Playback mode item indicators RND random disc folder RPT repeat k Tuner reception indic...

Страница 5: ...y 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 Main elements and features 1 standby on attenuator button Turns the power on if pressed briefly or attenuates the sound when the power is on Turns the power off if pressed and held 2 5 U up...

Страница 6: ...e procedure To check the current clock time while the power is turned off Clock time is shown on the display for about 5 seconds See also page 13 Gettingstarted Basic operations Turn on the power Ÿ Youcannotselectthesesourcesiftheyarenot readyornotconnected For FM AM tuner Adjust the volume Adjust the sound as you want See pages 11 and 12 To drop the volume in a moment ATT To restore the sound pre...

Страница 7: ... band FM1 FM3 you want to store into 2 3 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 Radiooperations Ÿ Start searching for a station When a station is received searching stops To stop searching press the same button again To tune in to a station manually In step above 1 2 Select a de...

Страница 8: ...ars Toassignatitletoastation seepage14 Disc USBdevice operations For built in CD player operations For external USB device operations Playing a disc in the unit All tracks will be played repeatedly until you change the source or eject the disc To stop play and eject the disc Press SRC to listen to another playback source Playing from a USB device This unit can play MP3 WMA tracks stored in a USB d...

Страница 9: ...m the unit Removing the USB device will also stop playback Then press SRC to listen to another playback source Cautions Avoid using the USB device if it might hinder your safety driving Do not pull out or attach the USB device repeatedly while READING appears on the display Do not start a car engine if a USB device is connected This unit may not be able to play the files depending on the type of t...

Страница 10: ... the current track number Corresponding indicator lights up on the display 1 IfthecurrentdiscisanaudioCD NONAME appears 2 IfanMP3 WMAfiledoesnothaveTaginformation foldernameandfilenameappear Inthiscase the TAGindicatorwillnotlightup Other main functions Skipping tracks quickly during play For MP3 WMA you can skip tracks within the same folder Ex To select track 32 while playing tracks whose number...

Страница 11: ...cteristics to your preference 1 Displayedonlywhen L OMODE issetto SUB W seepage13 2 Preset values Continuedonthenextpage Selecting the playback modes You can use only one of the following playback modes at a time 1 2 Select your desired playback mode 7 Repeat play Mode Plays repeatedly TRACK RPT The current track FOLDER RPT All tracks of the current folder RPT OFF Cancels 7 Random play Mode Plays ...

Страница 12: ...anced sound at a low volume level SUB W 5 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 Before making an adjustment select the source you want to adjust VOLUME 00 to 50 or 00 to 30 6...

Страница 13: ...the display regardless of the setting L O MODE Line output mode REAR SUB W Select if the REAR LINE OUT terminals are used for connecting the speakers through an external amplifier Select if the REAR LINE OUT terminals are used for connecting a subwoofer through an external amplifier SUB W FREQ 3 Subwoofer cutoff frequency LOW MID HIGH Frequencies lower than 90 Hz are sent to the subwoofer Frequenc...

Страница 14: ...es 11 and 12 To check the other information while listening to an external component Clock Ô AUX IN 3 5 mm stereo mini plug not supplied Portable audio player etc Titleassignment You can assign titles to 30 station frequencies FM and AM and up to 8 characters for each station name 1 Select FM AM 2 Show the title entry screen 3 Assign a title 1 Select a character 2 Move to the next or previous char...

Страница 15: ...ft the disc out holding it by the edges Always hold the disc by the edges Do not touch its recording surface When storing a disc in its case gently insert the disc around the center holder with the printed surface facing up Make sure to store discs in cases after use Center holder 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 str...

Страница 16: ...owing 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 Moreaboutthisunit Basic operations Turning on the power By pressing SRC or AUX on the unit you can also turn on the power If the source is r...

Страница 17: ... kbps Sampling frequency 48 kHz 44 1 kHz 32 kHz This unit can play back MP3 files recorded in VBR variable bit rate Playing an MP3 WMA disc This unit can play back MP3 WMA files with the extension code mp3 or wma regardless of the letter case upper lower 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 This unit can dis...

Страница 18: ...d voice format WMA files not based on Windows Media Audio Changing the source If you 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 If the ejected disc is not removed within 15 seconds it is automatically inserted into the loading slot again to protect it from dust A...

Страница 19: ...isc forcibly see page 2 Disc sound is sometimes interrupted Stop playback while driving on rough roads Change the disc Check the cords and connections NO DISC appears on the display PLEASE and EJECT appear alternately on the display Insert a playable disc into the loading slot MP3 WMA playback Disc cannot be played back Use a disc with MP3 WMA tracks recorded in a format compliant with ISO 9660 Le...

Страница 20: ...orfolderthatcontains databutdoesnotcontainvalidMP3 WMAtrack Tracks folders are not played back in the order you have intended 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 NO FILE flashes on the display NO USB appears on the display The unit cannot detect the USB device Attach a USB device ...

Страница 21: ...000 Hz Stereo Separation 30 dB AM Tuner Sensitivity Selectivity 20 μV 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup 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 Decoding Format MPEG1 2 Audio Layer 3 Max...

Страница 22: ... 2007 Victor Company of Japan Limited EN CT 1007DTSMDTJEIN Having TROUBLE with operation Please reset your unit Refer to page of How to reset your unit ...

Страница 23: ...o the car s chassis again after installation Notes 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 Ω to 8 Ω If the maximum power is less than 50 W change AMP GAIN setting to prevent the speakers from b...

Страница 24: ... pull them as illustrated so that the unit can be removed 按圖所示將兩片板條型把手插入卡槽然後輕穩地從兩側向外拉兩片把手本機隨之拉出拆卸本機在拆卸本機前應將本機後部的固定和連接部分鬆開 Do the required electrical connections 進行所需的電路連接 1 When you stand the unit be careful not to damage the fuse on the rear 2 Not supplied for this unit Bend the appropriate tabs to hold the sleeve firmly in place 弄彎機殼的突舌把外套機殼牢固在儀表板內 INSTALLATION IN DASH MOUNTING The fol...

Страница 25: ...turned on Purple 紫色 Purple with black stripe 紫色帶有黑色條紋 Green 綠色 Green with black stripe 綠色帶有黑色條紋 Gray 灰色 Gray with black stripe 灰色帶有黑色條紋 White 白色 White with black stripe 白色帶有黑色條紋 To the automatic antenna if any 250 mA max 接至自動天線若有裝設最大 250 mA To the remote lead of other equipment 200 mA max 連接至其他裝置上的遙控導線最大 200 mA To the metallic body or chassis of the car 接至金屬體或汽車底盤 To a live terminal in the fuse...

Страница 26: ...置揚聲器 JVC Amplifier JVC 功率放大器 TROUBLESHOOTING The fuse blows Are the red and black leads connected correctly Power cannot be turned on Is the yellow lead connected No sound from the speakers Is the speaker output lead short circuited Sound is distorted Is the speaker output lead grounded Are the terminals of L and R speakers grounded in common Noise interfere with sounds Is the rear ground terminal...

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